Cutaneous Metastasis of Choriocarcinoma: A Case Report.
10.3346/jkms.2005.20.4.683
- Author:
Sang Gun PARK
1
;
Jae Yong CHANG
;
Se Hoon KIM
;
Dongsik BANG
Author Information
1. Department of Dermatology, Yonsei University College of Medicine, Seoul, Korea.
- Publication Type:Case Report
- Keywords:
Choriocarcinoma;
Neoplasm Metastasis
- MeSH:
Choriocarcinoma/blood/*pathology;
Chorionic Gonadotropin/blood;
Female;
Humans;
Middle Aged;
Pregnancy;
Skin Neoplasms/*secondary;
Uterine Neoplasms/blood/*pathology
- From:Journal of Korean Medical Science
2005;20(4):683-686
- CountryRepublic of Korea
- Language:English
-
Abstract:
Choriocarcinoma is one of the malignant tumors of trophoblastic cells characterized by the secretion of human chorionic gonadotrophin (hCG) (1-3). Cutaneous metastasis is a rare presentation of choriocarcinoma but a poor prognostic sign because it is associated only with widespread disease (3-5). A 52-yr-old female complaining of dyspnea for 2 months, presented with fingertip sized erythematous nodules on the left side of the neck and the right side of the upper back of 1 month duraton. She has suffered from Behcet's disease since 1999. Microscopic examination of a nodule of upper back demonstrated biphasic pattern of cytotrophoblasts and hCG-positive syncytiotrophoblasts, and the typical histologic features of choriocarcinoma. She was referred to the gynecological oncology department. After 17 cycles of combination chemotherapy, the serum hCG level has fallen from 700,000 to under 2.0 mIU/mL and the skin lesions have almost disappeared. However, after 3 months, total abdominal hysterectomy and bilateral salpingo-oophorectomy were performed due to elevated serum hCG level (4,447.7 mIU/mL), and she is scheduled to receive post-operative adjuvant chemotherapy.
