Metastatic urothelial carcinoma in multiple appendicular muscles of a cat.

Case Summary: A 13-year-old male castrated domestic shorthair cat presented with a 2-month history of progressive lameness, poor appetite and constipation. Physical examination revealed palpable lesions in muscles of several extremities. Ultrasound examination confirmed the presence of round lesions with a hypo- or anechoic centre within the muscles.

Successful treatment of sebaceous adenitis with oclacitinib and low-dose prednisolone in a dog.

Finding an effective and well-tolerated treatment for canine idiopathic sebaceous adenitis (ISA) can be challenging. This case report describes an 8-year-old male Rottweiler with ISA successfully treated with a combination of oclacitinib and low doses of prednisolone.

Dorsal duplication of paw pads in the four limbs of a cat.

An approximately one-year-old intact male domestic short hair cat was presented with plantigrade stance and dorsally duplicated paw pads in all limbs covered by hyperkeratotic material. True nails were rudimentary and located between the dorsal and ventral digital pads. Histologically, the biopsied duplicated dorsal paw pad was completely developed (paw pad choristoma).

Evaluation of the ACTH stimulation test using a low dose of a depot formulation in healthy dogs and in dogs with untreated Cushing's syndrome.

The sensitivity of the adrenocorticotropic hormone (ACTH) stimulation test to detect Cushing's Syndrome (CS) using a depot formulation needs to be evaluated. The aims of this study were to propose a reference interval (RI) for cortisol values 1-hour after administration of a low-dose of depot ACTH in healthy dogs, and to evaluate the sensitivity of this test to detect CS, differentiating among types of CS based on ultrasound findings. Forty-one healthy dogs (20 males, 21 females) were prospectively included.