{"id":4621,"date":"2024-08-30T13:17:32","date_gmt":"2024-08-30T13:17:32","guid":{"rendered":"https:\/\/vetic.in\/blog\/?p=4621"},"modified":"2025-05-30T10:28:51","modified_gmt":"2025-05-30T10:28:51","slug":"hemangiosarcoma-in-dogs-signs-types-diagnosis-treatment-and-outcome-of-hemangiosarcomas-in-dogs","status":"publish","type":"post","link":"https:\/\/vetic.in\/blog\/pet-health\/hemangiosarcoma-in-dogs-signs-types-diagnosis-treatment-and-outcome-of-hemangiosarcomas-in-dogs\/","title":{"rendered":"Hemangiosarcoma in Dogs: Signs, Types, Diagnosis, Treatment and Outcome of Cancer in Dogs"},"content":{"rendered":"<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What is Hemangiosarcoma in Dogs?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hemangiosarcoma is a cancer in dogs that can affect any organ in the dog\u2019s body including the spleen, liver, heart and skin.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">It is an aggressive cancer that causes many signs and symptoms in the pet, but these are difficult to decipher as signs of hemangiosarcoma.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The hemangiosarcoma tumours consist of blood vessels that are often abnormal, invasive, fragile and easily ruptured. The detection usually occurs when the tumour ruptures. The rupture results in bleeding into the body cavity (abdomen or chest), which results in the clinical signs commonly associated with hemangiosarcoma.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Which Dog Breeds are Predisposed to Hemangiosarcoma?<\/span><\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-4628\" src=\"https:\/\/vetic.in\/blog\/wp-content\/uploads\/2024\/08\/Dog-Breeds-Predisposed-to-Hemangiosarcoma.jpg\" alt=\"The image is a graphic with the title \u201cDog Breeds Predisposed to Hemangiosarcoma\u201d at the top, presented by \u201cvetic\u201d. It features eight circles, each containing an image of a different dog breed with their names labeled below. From left to right, top to bottom, the breeds are: German Shepherd Boxer (image not visible) Pitbull (image not visible) Golden Retriever (image not visible) Beagle Whippet (image not visible) Greyhound Dalmatian (image not visible) Basset Hound\" width=\"1890\" height=\"1063\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hemangiosarcoma is commonly diagnosed among middle-aged to senior dogs. Some dog breeds are more predisposed to the cancer as compared to others, including &#8211;<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">German Shepherd<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Boxer<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pitbull<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Golden Retriever<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Beagle<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Whippet<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Greyhound\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dalmatian<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Basset Hound<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Is Hemangiosarcoma in Dogs Genetic?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">A recent study published in the American Association for Cancer Research has stated that specific breeds such as the Golden Retriever carry <\/span><a href=\"https:\/\/aacrjournals.org\/mcr\/article\/17\/12\/2410\/269561\/Comparative-Genomics-Reveals-Shared-Mutational\"><span style=\"font-weight: 400;\">heritable genetic factors<\/span><\/a><span style=\"font-weight: 400;\"> that put them at a higher risk of developing hemangiosarcoma in their adulthood.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Veterinarians and researchers across the world are noting a genetic trend in the development of hemangiosarcoma among the predisposed breeds.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What are the Most Common Types of Hemangiosarcoma in Dogs?<\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-4625\" src=\"https:\/\/vetic.in\/blog\/wp-content\/uploads\/2024\/08\/Common-Types-of-Hemangiosarcoma-in-Dogs.jpg\" alt=\"The image is an informative diagram that categorizes the common types of Hemangiosarcoma in dogs into two main groups: Visceral Hemangiosarcoma and Non-Visceral Hemangiosarcoma. Each group branches out into subtypes. Under Visceral Hemangiosarcoma, there are three subtypes: Liver HA, Heart HA, and Spleen HA. Under Non-Visceral Hemangiosarcoma, there are three subtypes as well: Cutaneous (with further subdivision into Classic cutaneous HA and Atypical cutaneous HA), Subcutaneous, and Intramuscular. The text \u201cCommon Types of Hemangiosarcoma in Dogs\u201d is prominently displayed at the top of the image against a light blue background. The diagram uses a combination of lines and colored boxes to differentiate between the types; Visceral types are connected with blue lines to blue boxes, while Non-Visceral types use orange lines connecting to orange boxes.\" width=\"1890\" height=\"1063\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hemangiosarcoma in dogs are broadly classified into two categories &#8211; Visceral and non-visceral<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Visceral hemangiosarcoma:<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Visceral hemangiosarcoma commonly affects internal organs such as the liver, heart, spleen, bladder, kidneys, bones, uterus, lungs, tongue, oral cavity, and space behind the abdominal cavity (retroperitoneum).\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Visceral hemangiosarcoma is the most aggressive and destructive since the rupture of a tumor located in any of these critical organs can disrupt the functioning of the particular organ, release blood into the abdominal\/chest cavity, and cause severe blood loss.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Non-visceral hemangiosarcoma:<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Non-visceral hemangiosarcoma is primarily categorized into cutaneous (skin), subcutaneous, and intramuscular. Canine cutaneous or skin hemangiosarcoma is the most common among non-visceral hemangiosarcoma. It is further subdivided into actinic and non-actinic hemangiosarcoma.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Actinic hemangiosarcoma is commonly associated with sun exposure and noted among white, short-haired breeds, such as the whippet, greyhound, pit bulls, and dalmatians. The non-actinic type is common among breeds with deeper pigmentation and thicker coats irrespective of sun exposure.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What is Hemangiosarcoma of the Skin?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hemangiosarcoma of the skin is a cancer of the skin that can affect middle-aged and senior dogs. There is no gender predisposition.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Most commonly reported dog breeds with hemangiosarcoma of the skin include lighter-skinned and thin-haired dogs such as the Whippet, Pitbull, Greyhound, Dalmatian, Boxer and Beagle.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The occurrence of actinic cutaneous hemangiosarcoma in dogs is directly proportional to sun (UV) exposure in the lightly pigmented dogs. Non-actinic hemangiosarcoma of the skin doesn\u2019t depend on sun exposure and it can affect dogs with pigmented skin and thick fur as well.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Actinic cutaneous hemangiosarcoma is relatively less aggressive as compared to the non-actinic form.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What are the Signs of Hemangiosarcoma in Dogs?<\/span><\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-4627\" src=\"https:\/\/vetic.in\/blog\/wp-content\/uploads\/2024\/08\/Diagnosing-Hemangiosarcoma-in-the-Early-Stages.jpg\" alt=\"The image has a blue background adorned with various medical-related icons such as stethoscopes, pills, syringes, and hearts. In the top left corner, there\u2019s a logo with the text \u201cvetic\u201d in lowercase letters. The central headline reads, \u201cDiagnosing Hemangiosarcoma in the Early Stages.\u201d Below this headline, there are five speech bubble shapes containing the following symptoms: Lethargy Weight loss Loss of appetite Coughing gagging At the bottom of the image, there\u2019s a statement that says, \u201cIt is difficult to diagnose hemangiosarcoma in dogs early on because the signs are common with multiple other diseases.\u201d\" width=\"1890\" height=\"1063\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Hemangiosarcomas in dogs can be particularly sneaky and sadly, most of the signs go unnoticed until the tumours burst and cause internal bleeding.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Here are some of the different types of hemangiosarcoma in dogs and their different signs &#8211;<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The signs of hemangiosarcoma will differ depending on the organs involved. However, almost all of these malignant tumours are highly aggressive and have the potential to cause heavy bleeding.\u00a0<\/span><\/p>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Splenic Hemangiosarcoma: Understanding the Warning Signs<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The spleen is often affected by hemangiosarcoma, leading to large, blood-filled tumours. These tumours are fragile and can easily rupture, resulting in significant internal bleeding. While some dogs may not show symptoms initially, most pet parents notice signs when the tumour ruptures.<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Weakness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pale gums<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lethargy<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Decreased appetite<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Swollen or distended abdomen<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cardiac Hemangiosarcoma: Recognizing Heart-Related Symptoms<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">When hemangiosarcoma affects the heart, it weakens the organ&#8217;s ability to pump blood efficiently. The tumours are prone to bleeding, leading to fluid accumulation around the heart and lungs. As the condition progresses, you may notice:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sudden collapse<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Extreme fatigue or lethargy<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Weakness<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Persistent coughing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Difficulty breathing<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reduced tolerance for exercise<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vomiting<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cutaneous\/Subcutaneous Hemangiosarcoma: Spotting Skin-Related Signs<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Skin hemangiosarcoma appears as a bump, blister, or nodule on or just beneath the skin. Dogs with this type often remain healthy if the tumour is detected early. However, in more advanced cases, you might observe:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A red or purple mass, especially in areas with less fur like the abdomen or legs<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bruising around the tumour<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bleeding from the tumour<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lethargy, lameness, loss of appetite, or weakness in more aggressive cases<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What Causes Hemangiosarcoma in Dogs?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Although it is quite a common cancer in multiple breeds, the exact cause(s) are still unknown. Recent studies show there\u2019s a genetic link among the predisposed breeds.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cutaneous hemangiosarcoma has been related to UV exposure in some light-pigmented breeds. However, even dark-pigmented dogs with a thick fur coat can get cutaneous hemangiosarcomas.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">How is Hemangiosarcoma Diagnosed?<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">How is Hemangiosarcoma in Dogs Diagnosed?<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4626\" src=\"https:\/\/vetic.in\/blog\/wp-content\/uploads\/2024\/08\/Diagnosing-hemangiosarcoma-in-dogs.jpg\" alt=\"The image is a graphical representation, likely an informational poster or slide, from \u2018vetic\u2019 about diagnosing hemangiosarcoma in dogs. It features a light blue background with the title \u201cDiagnosing hemangiosarcoma in dogs\u201d at the top in bold white letters. Below the title, there are seven white boxes with rounded corners, each containing a method used for diagnosis written in dark blue text. The methods listed are: \u201cBlood test,\u201d \u201cChest x-rays,\u201d \u201cAbdominal ultrasound,\u201d \u201cEchocardiogram,\u201d \u201cCT scan or MRI,\u201d \u201cBiopsy,\u201d and \u201cFine needle aspirate.\u201d These boxes are connected by lines to suggest that they are related steps or options in the diagnostic process.\" width=\"1890\" height=\"1063\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Diagnosing hemangiosarcoma in dogs requires a careful assessment by a veterinarian. Since this cancer can appear in different parts of the body, the tests and steps needed to diagnose it may vary. Here&#8217;s a simple guide to how hemangiosarcoma is typically diagnosed:<\/span><\/p>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">General Diagnostic Steps<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">If a veterinarian thinks your dog might have hemangiosarcoma, they\u2019ll likely recommend several tests to understand how severe the cancer is and how much it has spread. This helps decide on the best treatment and gives an idea of what to expect. Common tests include:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Blood tests:<\/b><span style=\"font-weight: 400;\"> To check for issues like anaemia or other blood abnormalities.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chest x-rays:<\/b><span style=\"font-weight: 400;\"> To look for tumours in the lungs or signs that the cancer has spread.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Abdominal ultrasound:<\/b><span style=\"font-weight: 400;\"> To examine the spleen, liver, and other organs in the abdomen.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Echocardiogram (heart ultrasound):<\/b><span style=\"font-weight: 400;\"> To check the heart for tumours or abnormalities.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Advanced imaging (CT scan or MRI):<\/b><span style=\"font-weight: 400;\"> To get a clearer picture of how far the cancer has spread.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Diagnosing Splenic Hemangiosarcoma<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Splenic hemangiosarcoma often shows up after a sudden collapse or when a dog becomes weak because a tumour has burst. Sometimes, the tumour is found during a routine check-up when the vet feels an enlarged spleen or spots a mass on an x-ray or ultrasound. To confirm the diagnosis:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Biopsy of the spleen:<\/b><span style=\"font-weight: 400;\"> A small tissue sample from the spleen is taken and examined by a pathologist to determine if cancer is present.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Diagnosing Cardiac Hemangiosarcoma<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">When hemangiosarcoma affects the heart, it\u2019s usually found through an echocardiogram. Your vet might suspect a heart tumour if your dog has:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Collapse episodes<\/b><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Signs of heart failure<\/b><\/li>\n<\/ul>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Sometimes, these tumours are found during routine chest x-rays. To diagnose:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Echocardiogram (heart ultrasound):<\/b><span style=\"font-weight: 400;\"> Helps detect tumours around the heart.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Biopsy:<\/b><span style=\"font-weight: 400;\"> While it can confirm the diagnosis, a biopsy of heart tumours is risky and often not done. Most cardiac tumours are assumed to be hemangiosarcoma based on other evidence.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Since heart tumours often appear with splenic hemangiosarcoma, the vet will also check other organs like the liver and lungs for signs of cancer.<\/span><\/p>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Diagnosing Cutaneous\/Subcutaneous Hemangiosarcoma<\/span><\/h3>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">For skin-related hemangiosarcoma, the process usually starts with a simple test called a fine needle aspirate (FNA):<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Fine needle aspirate (FNA):<\/b><span style=\"font-weight: 400;\"> The vet uses a needle to collect a small sample of cells from the tumour, which is then examined under a microscope. However, since these tumours are often filled with blood, FNAs might not always give a clear result.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Surgical biopsy:<\/b><span style=\"font-weight: 400;\"> If the FNA doesn\u2019t provide enough information, the vet may take a larger tissue sample through surgery to confirm if it\u2019s hemangiosarcoma.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Can Hemangiosarcoma in Dogs be Treated?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The treatment of hemangiosarcoma may involve surgery. However, it is not always recommended since the tumour can grow on vital organs such as the heart. Surgeries are mostly recommended for skin hemangiosarcoma and splenic hemangiosarcoma.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Several forms of hemangiosarcoma require radiation and chemotherapy. Chemotherapy can slow the growth of the tumour.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Sadly,\u00a0 chemo and radiation cannot cure hemangiosarcoma in dogs. However, it can give them a few additional months and improve their quality of life.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Other supportive medications and treatments are given with chemotherapy and radiation therapy, including &#8211;<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Medicines to stop bleeding<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thoracentesis\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Abdominal tap or paracentesis<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Drugs to stabilise heart function<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Blood transfusions<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Are All Types of Hemangiosarcoma Aggressive?<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-4624\" src=\"https:\/\/vetic.in\/blog\/wp-content\/uploads\/2024\/08\/Are-All-Hemangiosarcomas-Aggressive.jpg\" alt=\"The image has a light blue background with various medical and canine-related icons such as bones, paw prints, stethoscopes, and pills. At the top, there\u2019s a logo that reads \u201cvetic\u201d in lowercase letters. The main text in the image asks, \u201cAre All Hemangiosarcomas Aggressive?\u201d Below this question, there is explanatory text that reads: \u201cAlmost all types of hemangiosarcoma in dogs are aggressive. Actinic skin (cutaneous) HAs are less aggressive as compared to the visceral HAs.\u201d To the right side of this text is an illustration depicting a stylized cell or virus-like structure with spikes around it and three smaller red shapes clustered in its center.\" width=\"1890\" height=\"1063\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Almost all hemangiosarcoma in dogs are aggressive. Actinic skin (cutaneous) hemangiosarcoma are less aggressive as compared to the visceral forms of hemangiosarcoma and non-actinic hemangiosarcoma.\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">They are locally invasive or malignant tumours which can migrate to distant organs very fast. That is often the reason veterinarians insist on complete blood tests, multiple scans and USGs to check which organs have been affected before beginning the treatment.<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">What is the Prognosis of Hemangiosarcoma in Dogs: Recovery and Management<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">The outlook for dogs with hemangiosarcoma depends on several factors, including where the tumour is located, its size, and whether it has spread to other organs. Hemangiosarcoma is known for being very aggressive and quickly spreading (metastasis). While early detection and treatment can sometimes extend a dog&#8217;s life, the overall prognosis is often poor.<\/span><\/p>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Splenic Hemangiosarcoma<\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Without Surgery or Only Surgery:<\/b><span style=\"font-weight: 400;\"> Dogs typically live between 2 weeks and 3 months after diagnosis if they don\u2019t receive surgery or only have the spleen removed without chemotherapy.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>With Surgery and Chemotherapy:<\/b><span style=\"font-weight: 400;\"> Survival time can increase to around 9 months, but less than 10% of dogs live beyond 1 year after diagnosis.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cardiac Hemangiosarcoma<\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>General Prognosis:<\/b><span style=\"font-weight: 400;\"> This type of hemangiosarcoma is incurable and comes with a very poor prognosis.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Palliative Care:<\/b><span style=\"font-weight: 400;\"> Focuses on comfort and quality of life.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Survival Time:<\/b><span style=\"font-weight: 400;\"> Some dogs may live up to 4 months with chemotherapy. Without treatment, survival may be only a few days to 2 weeks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High Risk:<\/b><span style=\"font-weight: 400;\"> These dogs have a high risk of fatal heart arrhythmias.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cutaneous\/Subcutaneous Hemangiosarcoma<\/span><\/h3>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Cutaneous (Skin) Hemangiosarcoma:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Better Prognosis:<\/b><span style=\"font-weight: 400;\"> Generally has a better outcome, especially if caused by UV exposure, as these tumours rarely spread to other organs.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Post-Surgery Survival:<\/b><span style=\"font-weight: 400;\"> Dogs may live for years after the tumour is removed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Monitoring:<\/b><span style=\"font-weight: 400;\"> It\u2019s important for pet parents to regularly check areas exposed to UV and remove any recurring tumours promptly.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Subcutaneous (Under the Skin) Hemangiosarcoma:<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Worse Prognosis:<\/b><span style=\"font-weight: 400;\"> This form has a more challenging outlook because the tumour spreads deeper into the skin and muscle layers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Survival Time:<\/b><span style=\"font-weight: 400;\"> Often measured in months, even with treatment.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Follow-Up Care for Hemangiosarcoma in dogs<\/span><\/h4>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Dogs treated with surgery, chemotherapy, or radiation therapy require:<\/span><\/p>\n<ul style=\"text-align: left;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Frequent Check-Ups:<\/b><span style=\"font-weight: 400;\"> Regular visits to the vet.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Bloodwork:<\/b><span style=\"font-weight: 400;\"> To monitor health and catch any issues early.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Diagnostic Imaging:<\/b><span style=\"font-weight: 400;\"> To track the disease\u2019s progress.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Can You Prevent Hemangiosarcoma?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Since we don\u2019t know what causes hemangiosarcoma in some dogs of the highly predisposed breeds, there is no way to prevent it. If you have a white, short-haired dog of a predisposed breed, you can only ensure minimal UV exposure. Frequent veterinary examinations are essential for the early detection of this cancer which can contribute to a longer survival time.\u00a0<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Can You Understand If Your Dog Has Hemangiosarcoma in the Early Stages?\u00a0<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">It is often impossible to detect visceral hemangiosarcoma in dogs in the early stages since they do not show any signs. The maximum signs they might show can include lethargy, some weight and appetite changes, coughing and gagging, which are easy to confuse with other conditions. Only complete diagnostics can reveal hemangiosarcoma in its early stages.<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Is Hemangiosarcoma in Dogs Painful?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Depending on the location of the tumour and its nature, it can be painful for dogs. Skin hemangiosarcomas often begin as small growths resembling skin tags and they may not be as painful in their early stages.<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Should You Try a Natural Remedy for Hemangiosarcoma?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">Absolutely not! We know how your love for your dog can make you want to try popularised natural remedies. However, none of them have any evidence of working based on research. In reality, despite ongoing research, no natural herb or extract has shown to be effective in the treatment of hemangiosarcoma in dogs.<\/span><\/p>\n<h2 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Your Doctor has Suggested ECT for Localised Cancer. Should You Go For It?<\/span><\/h2>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">If your veterinarian has suggested ECT (electrochemotherapy) you should ask about the possible side effects, its effects on your dog\u2019s quality of life and improvement possibilities. ECT is highly effective in treating localised cancer in dogs and humans. If your dog has no metastases and ECT has better outcome possibilities as compared to conventional chemotherapy and radiation therapy, you should definitely consider it!<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>What is Hemangiosarcoma in Dogs? Hemangiosarcoma is a cancer in dogs that can affect any organ in the dog\u2019s body including the spleen, liver, heart and skin.\u00a0 It is an&hellip;<\/p>\n","protected":false},"author":9,"featured_media":4629,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[64],"tags":[155,96,99,97],"class_list":["post-4621","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pet-health","tag-dog-cancer","tag-dog-disease","tag-dog-health","tag-dog-treatment"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/posts\/4621","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/comments?post=4621"}],"version-history":[{"count":5,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/posts\/4621\/revisions"}],"predecessor-version":[{"id":5223,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/posts\/4621\/revisions\/5223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/media\/4629"}],"wp:attachment":[{"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/media?parent=4621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/categories?post=4621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vetic.in\/blog\/wp-json\/wp\/v2\/tags?post=4621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}