Skin diseases

Mycobacterial panniculitis in cats

Mycobacterial panniculitis in cats

Cat friendly clinic, Skin diseases, Cat diseases / By

Mycobacterial panniculitis in cats is a rare but important differential diagnosis when a cat exhibits skin nodules, weeping sores, crusts, deep ulcers, or non-healing wounds for weeks or months. From a veterinary perspective, it is crucial to understand that not every wound on the back, abdomen, groin, or flanks is a common abscess. Especially in cats that go outdoors, have fight injuries, small puncture wounds, chronic skin inflammations, or recurring open sores, infection with nontuberculous mycobacteria must also be considered.

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Actinomycosis in dogs

Actinomycosis in dogs

Skin diseases, Dog diseases / By

From a veterinary perspective, actinomycosis in dogs is a condition that owners can easily underestimate because it often begins insidiously. In practice, actinomycosis isn't noticeable due to a single, typical symptom, but rather through a pattern: poorly healing wounds, swelling, fistulas, foul-smelling discharge, recurring inflammation, and a dog that doesn't appear truly healthy despite initial treatment. This is precisely where the difficulty lies. While the name "actinomycosis" suggests a fungal infection, it is actually a bacterial infection caused by Actinomyces species. These bacteria are normally part of the mucous membrane flora, especially in the mouth and throat, and only become a problem when they enter areas where they don't belong through minor injuries, foreign bodies, or deep tissue damage.

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Actinic keratosis in dogs

Actinic keratosis in dogs

Skin diseases, Dog diseases / By

Dog owners should not wait to see their dog if they notice new, rough, scaly, crusty, or poorly healing skin lesions. From a veterinary perspective, an appointment within 2 to 3 days is advisable if suspicious changes are observed on the nose, ear margins, abdomen, eyelids, or other sun-exposed areas of skin. Immediate action is required if the area bleeds, grows rapidly, ulcerates, appears painful, or if the dog is licking or scratching excessively or is visibly uncomfortable. Skin changes that initially appear harmless can develop into precancerous lesions or squamous cell carcinoma with chronic UV damage.

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Mast cell tumor

Mast cell tumor in dogs and cats

Skin diseases, Dog diseases, Cat diseases, Cancer in animals / By

Mast cell tumors are among the most important skin tumors in small animal medicine. In dogs, mast cell tumors are the most common or one of the most common malignant skin tumors, accounting for approximately 16 to 21 percent of all cutaneous skin tumors, depending on the source. Mast cell tumors also occur in cats, primarily in cutaneous, splenic, or intestinal forms. Internationally recognized veterinary sources such as the Merck Veterinary Manual, the WSAVA, and the VCA describe the clinical presentation as extremely variable: from small, seemingly harmless nodules to aggressive, rapidly growing, ulcerated tumors. (merckvetmanual.com)

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Lip depigmentation in dogs

Lip depigmentation in dogs

Skin diseases / By

Lip depigmentation is a frequent concern in veterinary consultations. Many dog owners are alarmed when their dog's otherwise black or dark brown lips suddenly become lighter in colour, appear pink or fade in patches. From a veterinary point of view, it is important to emphasise that not all lip depigmentation in dogs is pathological. Nevertheless, it can be an early warning sign of serious dermatological or immunological diseases.

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Canine Dermatitis

Canine Dermatitis

Skin diseases, Dogs, Dog diseases / By

Canine dermatitis is a common and complex skin disease that can be both uncomfortable and distressing for affected animals. For dedicated pet owners and aspiring veterinarians, it is essential to have a thorough understanding of the causes, symptoms, and treatment options of this disease to ensure optimal care. This comprehensive article provides you with in-depth information on the definition, diagnosis, therapy, and current research surrounding canine dermatitis – presented in a clear and practical manner.

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Diet-related skin diseases

Diet-related skin diseases

Skin diseases / By

Diet-Related Skin Diseases in Dogs By Susan Paterson, VetMB, MA, DVD, DECVD, FRCVS, Virtual Vet Derms, Kendal, United Kingdom FIGURE 1: Crusted lesions on the face of a Husky with zinc-responsive dermatitis YOU ASKED… How can diet cause skin diseases in dogs? THE EXPERT SAYS… Skin diseases can result from nutritional deficiencies (inherited or acquired) or adverse reactions (immunological or

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Grass contact dermatitis

Grass contact dermatitis

Skin diseases, Dogs, Dog diseases / By

Grass contact dermatitis in dogs is a rarely recognized but increasingly documented skin condition. It is an allergic reaction (type IV hypersensitivity) that occurs when certain plant substances – known as hapten carriers – come into contact with the skin. This reaction is particularly common after contact with grasses, which can be especially problematic for dogs that spend a lot of time outdoors.

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shortened elimination diet in dogs

Shortened elimination diet in dogs

Nutrition, Skin diseases, Dogs, Dog diseases / By

An elimination diet is an important component in the diagnosis of food-induced atopic dermatitis (FIAD) in dogs. Traditionally, such a diet trial lasts eight weeks, which can be challenging for many pet owners. A shorter alternative could simplify the process without compromising accuracy. A recent study shows that the duration can be reduced by using prednisolone or oclacitinib at the start of the diet.

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Cancer in dogs

Cancer in dogs

Dog diseases, Surgery, Skin diseases, Dogs / By

Cancer in dogs is one of the most common and serious illnesses many pet owners face. However, with the right information and early detection, many types of cancer can be successfully treated. This article provides a comprehensive overview of the causes, symptoms, and treatment methods of cancer in dogs and how you can improve your four-legged friend's quality of life.

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Agammaglobulinemia in dogs

Agammaglobulinemia in dogs

Dog diseases, Skin diseases, Dogs / By

Agammaglobulinemia is a rare but serious immunodeficiency disease that can occur in dogs. Affected dogs are completely or partially deficient in certain antibodies (called gamma globulins), making them more susceptible to infections and diseases. Knowledge about this disease is crucial for veterinarians, breeders, and dog owners to provide affected dogs with the best possible care and treatment.

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Diseases in Afghan Hounds

Diseases in Afghan Hounds

Dog diseases, Skin diseases, Dogs / By

The Afghan Hound, often simply called the Afghan, is one of the oldest and most distinguished dog breeds in the world. Known for its long, silky coat and graceful appearance, this breed originated in the mountainous regions of Afghanistan, where it was used to hunt game such as gazelles and hares. Today, the Afghan Hound is a popular companion dog, prized for both its aristocratic bearing and independent nature.

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