What causes perforating collagenosis?
The underlying cause of reactive perforating collagenosis is unknown, but an abnormal response to superficial trauma (eg, scratching) may be involved. Papules have been reported following scratches, acne spots, insect bites, and scabies.
What is perforated Collagenosis?
Abstract. Acquired perforating collagenosis is a rare disease of altered collagen formation that is extruded through the epidermis. It is most commonly seen in patients with microvascular disease including longstanding diabetes and chronic kidney disease (CKD).
What is Collagenosis?
Background. Reactive perforating collagenosis is a rare skin disorder characterized by the transepidermal elimination of altered collagen through the epidermis. The 2 distinct forms of are an inherited form that manifests in childhood and an acquired sporadic form that occurs in adulthood.
What is perforating granuloma annulare?
Perforating granuloma annulare (PGA) is a rare inflammatory condition characterized by transepithelial elimination of necrobiotic collagen with granulomas in the dermis. It commonly presents as umbilicated papules or pustules on the extremities and dorsal hands.
What is Kyrle’s disease?
Kyrle disease is a perforating skin condition characterized by the presence of large keratotic papules distributed widely throughout the body. The papules contain a central keratotic plug, which histologically correlates with keratin and necrotic debris.
What is perforated skin?
Abstract. Background: Perforating disorders of the skin, is an often overlooked entity characterized by transepidermal elimination of material from the upper dermis and are classified histopathologically according to the type of epidermal disruption and the nature of the eliminated material.
Is granuloma annulare related to diabetes?
Granuloma annulare (GA) is usually a self-limited, benign granulomatous disease of the dermis and subcutaneous tissue. It’s generalized or disseminated form is associated with underlying diabetes mellitus and at times it precedes the sign and symptoms of diabetes mellitus.
How is perforating granuloma annulare treated?
Disseminated granuloma annulare may be treated with one of several systemic therapies such as dapsone, retinoids, niacinamide, antimalarials, psoralen plus ultraviolet A therapy, fumaric acid esters, tacrolimus, and pimecrolimus.
What causes folliculitis in dogs and cats?
In both dogs and cats, allergic skin disease is perhaps the most common cause of bacterial folliculitis. Parasitism and fungal infection of the skin are also common causes.
What are the risk factors for diabetes mellitus in cats?
Diabetes mellitus is estimated to affect around 1 in 200 cats and is the second most common endocrinopathy, after hyperthyroidism. It is believed that the prevalence of this disease is increasing. Risk factors include genetic factors, obesity, gender and neuter status, lifestyle and medication history.
What are the symptoms of diabetes in cats?
A: The main symptoms are increased thirst and increased urination. And while we do see it in cats with appropriate body weight, it’s more common in obese cats. Some cats with diabetes have a ravenous appetite because their bodies cannot use the fuel supplied in their diet. Q: What’s the treatment for a cat with feline diabetes?
What is the best treatment for feline diabetes?
These goals are best achieved through a combination of insulin and dietary therapy. Injectable insulin is a mainstay of treatment for feline diabetes. Unlike humans with Type II diabetes, oral medications to reduce blood sugar such as glipizide have not shown to be consistently effective in cats.