Scabies nodules

Introduction The so-called acne nodule refers to the hard cockroach of the big bean or mung bean in the thin and tender skin when the acne is severe. Acne is an inflammation of the skin caused by aphids in the epidermis of the human body. It is an infectious parasitic disease that can occur in any part of the human body. Patients often suffer from frequent bathing in hotels and baths. They can be infected directly or indirectly, which can cause mutual infection between individuals, families and groups. Hemorrhoids are often accompanied by itching symptoms, especially at night.

Cause

Patients often suffer from frequent bathing in hotels and baths. They can be infected directly or indirectly, which can cause mutual infection between individuals, families and groups. Hemorrhoids are often accompanied by itching symptoms, especially at night.

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Physical examination of skin diseases Skin elasticity Check skin color

Early symptoms of acne: only the feeling of itching, but not very obvious, some patients will appear pink sputum in the thin and tender parts of the skin, sputum is blister-like, there is a transparent liquid out after squeezing, the symptoms are obvious at night.

Mid-term symptoms of acne: paroxysmal pruritus at night. The skin is thin and tender (such as the inner thigh, under the armpit, finger joints, breast, small abdomen, perineum, genital area, etc.) often rash, corn-sized papules or herpes. The tunnel where the mites are excavated can be seen in the symptom area, which is a gray-brown irregular curve.

Symptoms of severe hemorrhoids: If the treatment is not timely, the yellow bean or mung bean big hard sputum (acne nodules) appears in the thin and tender skin, usually occurs in the scrotum, penis, labia, groin, etc. Section. This nodule tends to last for a long time, often accompanied by intense itching.

Differential diagnosis

Erythema nodules: erytheman erythema (EN) is a reactive inflammatory disease involving the dermal and lipid-membrane tissues. The anterior skin of the calf is red or purple-red nodular changes.

Gout nodules: Gout nodules are characteristic features of gout and are formed by the accumulation of urate crystals. It can occur in any tissue other than the central nervous system, but is more common in soft tissues around the joints, including tendons and ligaments, especially the distal extremities and the outer ear cartilage, which are less common elsewhere.

Pseudotuberculous nodules: 10 days after the acute egg nodules, the trichomes die, the eggs and necrotic substances are cleared, absorbed or calcified, and the macrophages in the lesions are transformed into epithelioid cells and foreign bodies multinucleated giant cells, forming and nodules. Nodular granuloma, called pseudotuberculous nodules.

Early symptoms of acne: only the feeling of itching, but not too obvious. Some patients will have a pink pimple in the thin and tender parts of the skin! The sputum is blister-like, and there is a transparent liquid flowing out after the squeezing. This symptom is obvious at night.

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