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Pinna high grade trichoblastic carcinoma, a report
Elie Yaacoub1, Joseph El Borgi1, Raymond Challita1
1Plastic and Reconstructive Surgery, Faculty of Medical Sciences, Lebanese University, Beirut.
Clinics and Practice
|September 21, 2020
Summary
Trichoblastic carcinoma, a rare malignant hair follicle tumor, requires differentiation from basal cell carcinoma due to differing clinical courses. This study details the surgical excision and two-year follow-up of a rare pinna trichoblastic carcinoma case.
Area of Science:
- Dermatopathology
- Oncology
- Surgical Oncology
Background:
- Trichoblastic carcinoma is a rare malignant neoplasm originating from hair follicles.
- It shares clinical similarities with basal cell carcinoma, necessitating accurate differentiation for appropriate management.
- Despite its aggressive nature, treatment guidelines for trichoblastic carcinoma remain undefined.
Purpose of the Study:
- To report the third documented case of trichoblastic carcinoma located in the pinna.
- To illustrate the surgical management and long-term follow-up of this rare tumor.
Main Methods:
- Case presentation of a patient with trichoblastic carcinoma of the pinna.
- Surgical excision of the tumor.
- Two-year post-operative clinical follow-up.
Main Results:
- Successful surgical excision of the pinna trichoblastic carcinoma.
- No evidence of recurrence or metastasis during the two-year follow-up period.
Conclusions:
- Surgical excision can be an effective treatment for trichoblastic carcinoma of the pinna.
- Long-term follow-up is crucial for patients with trichoblastic carcinoma to monitor for potential recurrence.
