A Clinical and Diagnostic Approach of a Dog with Hyperadrenocorticism and Hypothyroidism: Case Report

January 2016 in “ Revista Brasileira de Higiene e Sanidade Animal ”

Glícia Meneses Costa, Steffi Lima Araújo, Francisco Antônio Félix Xavier Júnior, Ângela Rocha de lima, Daniel de Araújo Viana, Janaína Serra Azul Monteiro Evangelista

hyperadrenocorticism hypothyroidism bilaterally symmetrical alopecia otitis pyoderma hormonal dermatosis sebaceous gland atrophy hair follicle alterations Cushing's disease underactive thyroid hair loss ear infection skin infection hormone-related skin disorder oil gland shrinkage hair follicle changes

TLDR Combining lab tests with clinical observations is crucial for diagnosing hormonal skin issues in dogs.

This case report focused on a male Yorkshire dog with chronic dermatological issues, specifically bilaterally symmetrical alopecia, bilateral otitis, and pyoderma, linked to hyperadrenocorticism and hypothyroidism. The study highlighted the importance of using complementary laboratory tests, including microbiology, parasitology, serum biochemistry, and skin histopathology, to diagnose hormonal dermatosis. Histopathological findings revealed oto keratotic hyperkeratosis, sebaceous gland atrophy, and hair follicle alterations. The study concluded that combining these tests with clinical observations was crucial for a definitive diagnosis.

View this study on higieneanimal.ufc.br →

Discuss this study in the Community →

Research cited in this study

2 / 2 results

research Canine Noninflammatory Alopecia: A Comprehensive Evaluation of Common and Distinguishing Histological Characteristics

28 citations , May 2012 in “Veterinary Dermatology”

Different types of dog hair loss are linked to problems starting the hair growth phase and early hair cycle ending.

research Hyperadrenocorticism Associated With Sex Steroid Excess

10 citations , February 2007 in “Clinical techniques in small animal practice”

Dogs with sex hormone imbalances may not drink or pee a lot but often lose hair on their body and can have reproductive system issues.

Similar Research

5 / 131 results

research Hereditary, Congenital, and Acquired Alopecias in Dogs and Cats

1 citations , January 2006 in “Elsevier eBooks”

The conclusion is that different types of hair loss in dogs and cats can be cosmetic or serious, and affected animals should not be bred.

research Hypotrichosis and Alopecia

July 2019

Accurate diagnosis and tailored treatments are crucial for managing hair loss in humans and animals.

research Hereditary, Congenital, and Acquired Alopecias

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.

research Focal and Generalized Alopecia in Cats: Causes, Diagnosis, and Treatment

9 citations , July 1995 in “Veterinary Clinics of North America: Small Animal Practice”

The document concludes that hair loss in cats is caused by various factors, including allergies, mites, infections, and hormonal issues, with treatments varying accordingly.

research Hereditary, Congenital, And Acquired Alopecias

January 2011 in “Elsevier eBooks”

Alopecia in animals can be hereditary, congenital, or acquired, with treatments and outcomes varying widely.