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Immunotherapy combined with chemotherapy in the treatment for rare primary mucoepidermoid carcinoma of the liver: a case report.

ABSTRACT: Primary mucoepidermoid carcinoma of the liver (PMCL) is rare in the hepatic system, with no standard treatment and poor prognosis with a median overall survival of only 120 days. PMCL with immunotherapy has not been reported yet. Here, we present a case of PMCL treated by immunotherapy and chemotherapy. A 64-year-old male with PMCL underwent partial right hepatectomy and liver lesion resection on 19 June 2020. Two months later, the chest computed tomography indicated the presence of multiple nodules in both lungs with higher tumor markers. Considering the presence of a tumor metastasis, the patient received four courses of immunotherapy plus mGEMOX chemotherapy from 8 September 2020. The patient tolerated the combined therapy well, with red moles on the face and chest which were considered as grade 1 reactive cutaneous capillary endothelial proliferation. He also had grade 2 thrombocytopenia and leucopenia after the first course of chemotherapy, but no neutropenia, fatigue, vomiting or diarrhea. However, his disease progressed. The patient refused further treatment and died on 20 April 2021. The overall survival time after diagnosis was 301 days. We describe here the first case report on immunotherapy treatment for PMCL. That suggested immunotherapy combined with chemotherapy may be an option after a hepatic lobectomy for PMCL.

SUBMITTER: Deng L

PROVIDER: S-EPMC9997629 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

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Immunotherapy combined with chemotherapy in the treatment for rare primary mucoepidermoid carcinoma of the liver: a case report.

Deng Linghui L Deng Jianzhong J Wang Yue Y Liu Qian Q Li Wenjing W Zhu Qi Q Gu Xiaoyan X Lu Wenbin W Zhang Hua H

Anti-cancer drugs 20221205 4

Primary mucoepidermoid carcinoma of the liver (PMCL) is rare in the hepatic system, with no standard treatment and poor prognosis with a median overall survival of only 120 days. PMCL with immunotherapy has not been reported yet. Here, we present a case of PMCL treated by immunotherapy and chemotherapy. A 64-year-old male with PMCL underwent partial right hepatectomy and liver lesion resection on 19 June 2020. Two months later, the chest computed tomography indicated the presence of multiple nod ...[more]

PMID: 36729901

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Project description:BackgroundSalivary gland-like tumors are extremely unusual in the breast, and their histology is very similar to primary salivary gland neoplasms. Mucoepidermoid carcinoma (MEC), a common salivary gland tumor, displays an infrequent occurrence in the breast, accounting for a mere 0.2-0.3% incidence. Given its rarity, it is critical to accurately distinguish it from metastatic cases before diagnosing it as a primary breast MEC for appropriate treatment. Currently, there is no consensus on the treatment of MEC, and there is a paucity of literature highlighting the ideal treatment modality, especially for estrogen receptor (ER)-positive cancers. Therefore, the aim of our case report was to underscore the diagnostic process, surgical and adjunctive treatments for our patient with ER-positive, progesterone receptor (PR)-negative and human epidermal growth factor receptor 2 (HER2)-negative MEC while also conducting a literature review to contribute to the limited existing data.Case descriptionA 67-year-old African American woman presented with a lobulated 3.1-cm left breast mass on mammography, for which she underwent ultrasound-guided core needle biopsy that revealed invasive carcinoma with squamous differentiation. The carcinoma was ER-positive, PR-negative and HER2-negative. Subsequently, she underwent a lumpectomy with sentinel lymph node biopsy. Her final pathology revealed an intermediate-grade MEC with negative lymph nodes. She had a past medical history of benign salivary gland tumor, as well as a family history of BReast CAncer gene 1 (BRCA1)-associated breast cancer in her daughter.ConclusionsMEC of the breast is a rare tumor with a relatively favorable overall prognosis. The early and precise diagnosis of this condition plays a pivotal role in formulating effective treatment strategies and ensuring positive survival rates. Nonetheless, future studies are recommended to further explore the role of surgical approaches and adjuvant therapy to improve treatment outcomes.

Dataset Information

Immunotherapy combined with chemotherapy in the treatment for rare primary mucoepidermoid carcinoma of the liver: a case report.

Publications

Immunotherapy combined with chemotherapy in the treatment for rare primary mucoepidermoid carcinoma of the liver: a case report.

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