1. Primary cutaneous mucinous carcinoma of the cheek: a case report.
- Author
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Dai Y, Zhang Y, Lin H, and Zang C
- Subjects
- Humans, Male, Middle Aged, Tomography, X-Ray Computed, Facial Neoplasms pathology, Facial Neoplasms surgery, Facial Neoplasms diagnostic imaging, Facial Neoplasms diagnosis, Adenocarcinoma, Mucinous pathology, Adenocarcinoma, Mucinous diagnostic imaging, Adenocarcinoma, Mucinous surgery, Cheek pathology, Skin Neoplasms pathology, Skin Neoplasms surgery, Skin Neoplasms diagnostic imaging, Skin Neoplasms diagnosis
- Abstract
Background: Primary cutaneous mucinous carcinoma is a rare neoplasia of the sweat gland. The age-adjusted incidence was 0.024 tumors per 100,000 person-years. It is possible that the actual number of tumors may be slightly higher than previously estimated as some cases of primary cutaneous mucinous carcinoma may have been mistaken for benign tumors and removed by laser therapy without histologic examination., Case Presentation: We report a 58-year-old Chinese man with primary cutaneous mucinous carcinoma. The patient presented to our care with an indolent nodule on the left cheek, which was proven to be a mucinous adenocarcinoma by excisional biopsy and immunohistochemical staining. Following a comprehensive evaluation, including whole-body computed tomography and positron emission tomography, metastases from other sites were ruled out and the patient was diagnosed with primary cutaneous mucinous carcinoma. The patient underwent an additional wide resection surgery to ensure a safe margin and was then recommended to undergo regular follow-up., Conclusion: This case is one of the few published Chinese cases in literature of primary cutaneous mucinous carcinoma. Diagnosis of primary cutaneous mucinous carcinoma is challenging, and treatment options are limited. Collaboration between clinicians and pathologists is crucial for optimal outcomes. Further studies with longer follow-up periods are necessary to provide evidence for the management of this disease., (© 2024. The Author(s).)
- Published
- 2024
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