mucinous eccrine carcinoma
Introduction
Introduction to mucinous small sweat gland cancer Mucinouseccrinecarcinoma is a rare form of small sweat gland cancer. basic knowledge The proportion of sickness: 0.001--0.003% Susceptible people: 60 to 70 years old Mode of infection: non-infectious complication:
Cause
The cause of mucinous small sweat gland cancer
Causes:
The cause is still unknown.
Pathogenesis
The pathogenesis is still unclear.
Prevention
Mucinous sweating adenocarcinoma prevention
The disease is a malignant disease, and the condition often develops irreversible. The principle of prevention is early detection and early treatment. The purpose of prevention of this disease is to delay the development of the disease and prolong the survival of patients. The main measures are active anti-infective treatment and strengthen support for symptomatic treatment. Therefore, pay attention to personal and environmental hygiene, avoid drug abuse, and pay attention to personal protection when working in a harmful environment. .
Complication
Mucinous small sweat gland cancer complications Complication
First, infection
It refers to the local tissue and systemic inflammatory reactions caused by the invasion of pathogens such as bacteria, viruses, fungi and parasites into the human body. A psychological infection is a way to cause the same emotions and actions of others. It is essentially the transmission and communication of emotions and plays a big role in interaction.
Second, distant transfer
It means that the tumor cells invade the lymphatic vessels from the primary site, and the blood vessels or other pathways are brought to the place to continue to grow, forming the same type of tumor as the primary site tumor. This process becomes metastasis, and the formed tumor becomes metastatic tumor or metastatic cancer. . Metastasis is a feature of malignant tumors.
Symptom
Mucinous sweat gland cancer symptoms common symptoms nodules
The tumor is a skin-colored or slightly discolored nodule with a diameter of up to 3 cm. It is soft or sponge-like. It occurs on the face, especially the eyelids. Most tumors occur in the elderly aged 60-70 years. Usually, mucus Small sweat gland cancer, easy local recurrence, local lymph node metastasis rate is low.
Examine
Examination of mucinous small sweat gland cancer
Histopathology: A small nest or adenoid structure consisting of small basal-like cells characterized by obvious mucus of interstitial cells, which are fused to each other or separated by hardened collagen fibers. Tumor cells are atypical and nucleus is deeply stained. Occasionally, the nuclear fission image, histochemical examination of the tumor cells contains a sputum mucin (a non-sulfate mucin).
Diagnosis
Diagnosis and identification of mucinous small sweat adenocarcinoma
According to the clinical manifestations, the characteristics of skin lesions and histopathological features can be diagnosed.
