follicular infundibulum tumor
Introduction
Introduction to hair follicle funnel tumor The tumor follicular fungus tumor (tumorofthefollicularinfundibulum) was first reported by Mehregan and Butler in 1961, often a single facial keratosis papule of the face, and occasionally multiple papules. The pathogenesis is still unclear, and may have a certain correlation with environmental factors, genetic factors, dietary factors, and mood and nutrition during pregnancy. basic knowledge The proportion of illness: 0.005% Susceptible people: no special people Mode of infection: non-infectious Complications: swelling
Cause
Hair follicle funnel tumor cause
Causes:
The etiology of this disease is not clear, and may have certain correlation with environmental factors, genetic factors, dietary factors, and mood and nutrition during pregnancy.
Pathogenesis:
The pathogenesis is still unclear. The upper part of the dermis has plate-like growth of epithelial cells parallel to the surface, and many of them are connected to the lower edge of the epidermis. The cell layer around the tumor plate is grid-like, the cytoplasm of the central cell is lightly stained with glycogen, and the small hair follicle is from below. Enter and lose the characteristics.
Prevention
Hair follicle funnel tumor prevention
There are two basic clues to prevent tumors. Even if tumors have begun to form in the body, they can help the body to improve resistance. The focus of cancer prevention and treatment we are currently facing should first focus on and improve the factors closely related to our lives. For example, smoking cessation, proper diet, regular exercise, and weight loss. Anyone who follows these simple and reasonable lifestyles can reduce their chances of developing cancer.
Complication
Hair follicle funnel tumor complications Complications swelling
The disease is a good disease, and generally does not affect the distant organs and tissues, so clinical complications are rare. It is usually more common to compress with local tissue. It may cause discomfort such as pain and swelling due to local compression. Patients with obvious keratosis below the skin may be damaged by skin integrity and may be susceptible to infection by bacteria and mold. Severe cases may be complicated by sepsis and should be taken seriously.
Symptom
Hair follicle funnel tumor symptoms common symptoms papule itching
1. Often a single facial keratosis papule. Occasionally, there are multiple papules.
2. According to the clinical manifestations, the characteristics of skin lesions, histopathological features can be diagnosed. Histopathology: The upper part of the dermis has plate-like growth of epithelial cells parallel to the surface, and many of them are connected to the lower edge of the epidermis. The cell layer around the tumor plate is grid-like, and the cytoplasm of the central cell is lightly stained by glycogen. The hair follicle enters from below and loses its characteristics. Therefore it can no longer be identified. There are depressions similar to the dermal papilla along the lower edge of the tumor plate.
Examine
Examination of hair follicle funnel tumor
Histopathology: The upper part of the dermis has plate-like growth of epithelial cells parallel to the surface, and many of them are connected to the lower edge of the epidermis. The cell layer around the tumor plate is grid-like, and the cytoplasm of the central cell is lightly stained by glycogen. The hair follicle enters from below and loses its properties. Therefore it can no longer be identified. There are depressions similar to the dermal papilla along the lower edge of the tumor plate. As well as medical examinations, other related examinations, etc.
Diagnosis
Diagnosis and diagnosis of hair follicle funnel tumor
This disease is obvious because of skin keratosis, it should be differentiated from vitamin A deficiency and common warts. For patients with vitamin A deficiency, it is usually accompanied by a decrease in night vision. Checking the retinol content is reduced, and it can also check the blood vitamin A. The content is clearly defined. Common warts usually have a rash that is high on the surface of the skin and has a significant keratosis.
