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Illustration of venereal granulomata on a dog's penis. A canine transmissible venereal tumor (CTVT), also known as a transmissible venereal tumor (TVT), canine transmissible venereal sarcoma (CTVS), sticker tumor and infectious sarcoma, is a histiocytic tumor of the external genitalia of the dog and other canines, and is transmitted from animal to animal during mating.
Penile cancer is a rare cancer in developed nations, with annual incidence varying from 0.3 to 1 per 100,000 per year, accounting for around 0.4–0.6% of all malignancies. [4] The annual incidence is approximately 1 in 100,000 men in the United States, [ 28 ] 1 in 250,000 in Australia, [ 29 ] and 0.82 per 100,000 in Denmark. [ 30 ]
Dogs can develop carcinomas of epithelial cells and organs, sarcomas of connective tissues and bones, and lymphomas or leukemias of the circulatory system. Selective breeding of dogs has led certain pure-bred breeds to be at high-risk for specific kinds of cancer. [1] Veterinary oncology is the medical study of cancer in animals, and can be ...
Symptoms include liver and kidney failure and vasculitis. [10] Lyme disease* is a disease caused by Borrelia burgdorferi, a spirochaete, and spread by ticks of the genus Ixodes. Symptoms in dogs include acute arthritis, anorexia and lethargy. There is no rash as is typically seen in humans. [11]
Penile pain refers to pain in the penis of human or otherwise. Common causes. Penile injury; Circumcision; Penile fracture; Priapism; Phimosis; Peyronie's disease;
Symptoms that may indicate penile cancer during male examination include lumps on the penis, swelling, and skin around the penis becoming thicker. Penile cancer and its grade is diagnosed by a biopsy to confirm. [21] Testicular cancer is when malignant cells grow in the tissues of the testicles. Males are at higher risk of testicular cancer ...
Pain in cancer can be produced by mechanical (e.g. pinching) or chemical (e.g. inflammation) stimulation of specialized pain-signalling nerve endings found in most parts of the body (called nociceptive pain), or it may be caused by diseased, damaged or compressed nerves, in which case it is called neuropathic pain.
Prepuce of a dog affected by balanoposthitis. In dogs, balanoposthitis is caused by a disruption in the integumentary system, such as a wound or intrusion of a foreign body. A dog with this condition behaves normally, with the exception of excessive licking at the prepuce, and a yellow green, pus-like discharge is usually present.