TLDR A cat with hair loss and illness was found to have cancer spread from its colon.
The document reported on a 10-year-old male neutered British Shorthair cat with feline paraneoplastic alopecia associated with a metastasizing colonic carcinoma. The cat exhibited symptoms such as lethargy, weight loss, and alopecia on the ventral abdomen and hindlimbs for 6 months. Clinical examination showed smooth skin with easily epilated hairs and severe dermatitis and pyoderma. Diagnostic procedures, including abdominal ultrasound and cytological examination of fine-needle aspirates, indicated undifferentiated malignant neoplasia with metastasis. The cat was euthanized, and necropsy confirmed the diagnosis. This case was the first reported instance of feline paraneoplastic alopecia associated with colon carcinoma, highlighting the need to consider abdominal malignancies in cats with non-pruritic alopecia and systemic disease. The authors declared no financial support or conflicts of interest for their research, authorship, or publication.
4 citations,
May 2014 in “Javma-journal of The American Veterinary Medical Association” The cat had liver cancer and a related hair loss condition, with a likely cause being bile duct cancer.
53 citations,
September 2007 in “Veterinary dermatology” Allergic cats with yeast overgrowth improved with antifungal treatment.
105 citations,
December 2003 in “Veterinary Dermatology” 66 citations,
February 2002 in “Veterinary dermatology” Malassezia in cat skin biopsies may indicate internal cancer.
52 citations,
January 1999 in “Journal of Small Animal Practice” Removing a cat's pancreatic cancer can temporarily reverse hair loss caused by the disease.
57 citations,
August 1998 in “The journal of small animal practice/Journal of small animal practice” Malassezia-associated dermatitis can cause itching in cats with feline paraneoplastic alopecia.
48 citations,
March 1997 in “Veterinary Dermatology” Some cats with sudden hair loss and tiredness might have cancer-related alopecia.
48 citations,
March 1997 in “Veterinary Dermatology” Some cats with sudden hair loss and tiredness might have cancer-related alopecia.
January 2011 in “Elsevier eBooks” Alopecia in animals can be hereditary, congenital, or acquired, with treatments and outcomes varying widely.
September 2016 in “Elsevier eBooks” Different types of hair loss in dogs and cats have various causes and treatments, with outcomes ranging from good to uncertain.
The document concludes that non-endocrine alopecia in pets varies in treatment effectiveness and often has a poor prognosis, especially in cats.
9 citations,
November 2014 in “Journal of feline medicine and surgery” Lymphocytic mural folliculitis in cats might be an early sign of pancreatic cancer.
