What is choriocarcinoma?

Choriocarcinoma—commonly referred to as “chorio”—is a type of gestational trophoblastic neoplasm. In modern society, people face immense pressure related to work and daily life, and often maintain unhealthy lifestyles, making them highly susceptible to various health problems. So, what exactly is choriocarcinoma? The following section provides a detailed explanation.

What Is Choriocarcinoma?

Choriocarcinoma is a highly malignant form of gestational trophoblastic tumor characterized by early and widespread metastasis. Macroscopically, the tumor is typically located within the myometrium of the uterus; it may penetrate the serosa or protrude into the uterine cavity. Tumors vary in size, may be solitary or multiple, lack a defined shape, and are usually well-demarcated from surrounding tissues. Histopathologically, chorionic villi are absent. In simple terms, choriocarcinoma is a highly aggressive gynecologic malignancy that predominantly affects women of childbearing age. In most cases, it arises secondary to pregnancy-related events—such as hydatidiform mole, ectopic pregnancy, or full-term delivery. In unmarried women, choriocarcinoma is typically primary.

Additional Information: Treatment Options for Choriocarcinoma

1. Chemotherapy

As a malignant tumor, choriocarcinoma is primarily treated with chemotherapy. Commonly used agents include fluorouracil, actinomycin D, vincristine, and cyclophosphamide. However, these drugs carry significant side effects, necessitating careful nursing support during treatment.

2. Surgery

Surgical intervention may be considered when the disease is confined to the uterus and diagnosed at an early stage. Clinically, the main surgical approaches include radical hysterectomy and high ligation of the ovarian arteries and veins. For patients wishing to preserve fertility, fertility-sparing surgery is strongly recommended.

The above outlines what choriocarcinoma is. We hope this information has been helpful to you.