Early symptoms of cervical melanoma?

summary

Cancer is a tumor. There is a distinction between benign and malignant tumors. Cancer is a malignant tumor. If a friend with a tumor is not handled properly, he may transform a benign tumor into a malignant tumor, that is, cancer. So let's look at the early symptoms of cervical melanoma?

Early symptoms of cervical melanoma?

Cervical malignant melanoma is a malignant tumor originated from the epithelial basal layer of melanocytes. Female genital malignant melanoma accounts for 3% of female systemic malignant melanoma, mainly occurs in vulva and vagina. Cervical malignant melanoma is a very rare gynecological tumor.

It is difficult to diagnose hypopigmented or amelanotic malignant melanoma. Its histomorphology is similar to many kinds of tumors. When making pathological diagnosis, it should be differentiated from carcinoma (squamous cell carcinoma, adenocarcinoma, undifferentiated carcinoma), sarcoma, carcinosarcoma, lymphoma and choriocarcinoma. In addition to the observation of he section under the microscope, immunohistochemical staining is often used to assist in the diagnosis

The diagnosis can be made only when the melanin granules staining (fontant staining), S-100, HMB45 detection are positive and CK detection is negative. Malignant melanoma of the cervix should be differentiated from blue nevus of the cervix. The latter is flat with naked eyes, slightly higher than that of the mucous membrane. From blue to black, the boundary is not clear, the posterior lip is common, and the cells at the junction of epidermis and dermis are not proliferative and active.

matters needing attention

Got a friend of cervical melanoma, to be treated in time to the hospital, or the corresponding operation. Daily life also needs to pay attention to maintain emotional stability.