Carcinoma epidermoide puro-combinado de vesícula biliar / Gallbladder epidermoid carcinoma

Background: Gallbladder epidermoid carcinoma is rare and more common in women over 55 years of age. Aim: To report the features of 15 patients with gallbladder epidermoid carcinoma. Material and Methods: Review of medical records of patients with gallbladder cancer in an oncology service. Results: Of 207 patients with gallbladder cancer, 15patients aged 53-72years, 93% women had an epidermoid component in their cancer. Forty percent were diabetic and 33% had cholelithiasis. All had locoregional extension of the tumor. A cholecystectomy was done in nine patients (using open surgery in six). In six patients, only a biopsy was done. Median survival was 4.2 months. Conclusions: Gallbladder epidermoid carcinoma is uncommon and has a bad prognosis.

Carcinoma epidermoide primario del estómago: reporte de tres casos / Primary squamous cell carcinoma of the stomach: report of three cases

Gastric squamous cell carcinoma (SCC) is a rare type of cancer. We report three patients with the tumor. A 65 years old male presenting with weight los and heartburn. An upper gastrointestinal endoscopy revealed an ulcerated tumor whose biopsy disclosed a gastric epidermoid carcinoma. The patient was operated and chemotherapy was attempted, but he died five months later. A 39 years old male with an antral tumor corresponding to an epidermoid carcinoma. He was operated and received chemotherapy and radiotherapy and died one year later. A 79 years old female with a distal antral tumor corresponding to a undifferentiated epidermoid carcinoma. She received palliative therapy and died two months later.