Combined Large-Cell Neuroendocrine and Squamous Cell Carcinoma of the Uterine Cervix with a Personal History of the Primary Breast Duct Carcinoma in situ: A Clinicopathological Characteristic and Outcome

Abstract

Squamous cell carcinoma admixed with large-cell neuroendocrine carcinoma of the uterine cervix is an extremely rare malignancy with a poor prognosis. We report a 50-year-old woman with mixed squamous cell carcinoma and large-cell neuroendocrine carcinoma of the uterine cervix with an individual history of early-stage breast cancer. She was diagnosed preoperatively with cervical cancer stage FIGO 1B2. However, during surgery, a lesion was found in Douglas’s peritoneum. The histopathological result of surgical specimens was mixed squamous cell carcinoma and large-cell neuroendocrine carcinoma. Then, she received concurrent chemoradiotherapy. Currently, after 3 months of treatment, she has not developed recurrent lesions.

Advances in combined neuroendocrine carcinoma of lung cancer

“…The identical phenomenon of merging two or more compounds has also been observed in other parts of the body, such as the head and neck region [ 50 ] and the uterine cervix [ 51 ].…”