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Pituitary gland tumors are very common in the canine. A productive form arising from the anterior pituitary is the primary cause of Cushing's disease of dogs. This tumor causes excessive production of cortisol from the adrenal cortex which leads to the classic signs of alopecia (hair loss), polyuria (excessive urination), polydipsia (excessive water drinking), and a pot-bellied appearance of ...
Articulata are a subclass or superorder within the class Crinoidea, including all living crinoid species. They are commonly known as sea lilies (stalked crinoids) or feather stars (unstalked crinoids). The Articulata are differentiated from the extinct subclasses by their lack of an anal plate in the adult stage and the presence of an ...
The multilobular tumour of bone (MTB), also called an osteochondrosarcoma, is the most common tumour of the canine skull, [1] although it is relatively rare in general.. MTB usually presents as a firm, circumscribed and generally slowgrowing bone tumour in older dogs from medium or large breeds.
Progression of a Histocytoma on a French Bulldog Ear -2 months time A histiocytoma on the ear of a dog Canine Cutaneous Histiocytoma on a young boxer dog. A histiocytoma in the dog is a benign tumor. It is an abnormal growth in the skin of histiocytes (histiocytosis), a cell that is part of the immune system.
Canine transmissible venereal tumors are histiocytic tumors that may be transmitted among dogs through coitus, licking, biting and sniffing tumor affected areas. The concept that the tumor is naturally transmissible as an allograft came from three important observations. First, CTVTs can only be experimentally induced by transplanting living ...
Weight control is often "the single most important thing that we can do to help a dog with arthritis," and "reducing the dog's weight is enough to control all of the symptoms of arthritis in many dogs." [14] With weight control, the goal is to prevent the dog from becoming overweight to reduce mechanical stresses applied to the hip joints. In ...
Mastocytomas in dogs occur mainly in the skin and subcutaneous tissue. Very rarely, they are found in internal organs such as the small intestine, [5] the mucosa of the mouth, [6] the nasal mucosa [7] or the conjunctiva. [8] About 20% of all skin tumors [9] and 6% of all tumors [10] in dogs are mastocytomas.
Cenometra bella is a species of crinoids belonging to the genus Cenometra.They can have up to 30 arms [2] and can be of variable colours but are often characterised by a marked contrast between the extending free-arms and the feathery pinnules (for example, dark brown and white). [2]