Recurrence of Adult Granulosa Cell Tumor in the Greater Omentum 11 Years after Surgery.

Adult-type ovarian granulosa cell tumors (AGCTs) are very rare tumors that account for <5% of all ovarian carcinomas. AGCTs have low malignancy potential and rarely metastasize 5-30 years after the initial diagnosis. Because time has passed from the first surgery and because recurrence develops in various locations, the differential diagnosis is difficult.

[A Case of Granulocyte-Colony Stimulating Factor-Producing Esophageal Squamous Cell Carcinoma Treated with Chemoradiation Therapy].

The patient was a 64-year-old man who presented with a hoarse voice, pharyngalgia, and high fever.Despite receiving therapy, he presented with dysphagia, and endoscopy revealed a tumor in the thoracic esophagus.A biopsy indicated squamous cell carcinoma.

[A Case of HER2-Positive Stage IV Advanced Gastric Cancer Treated with Chemotherapy Combined with Trastuzumab].

We report a case of human epidermal growth factor receptor(HER)2 positive stage IV advanced gastric cancer successfully treated with chemotherapy combined with trastuzumab. A 50-year-old man was diagnosed with type 3 gastric cancer complicated by liver and lymph node metastases. Owing to a HER2 immunohistochemistry tumor score of 3+, we initiated capecitabine plus CDDP plus trastuzumab chemotherapy.

Modified simultaneous integrated boost radiotherapy for an unresectable huge refractory pelvic tumor diagnosed as a rectal adenocarcinoma.

A clinical trial of radiotherapy with modified simultaneous integrated boost (SIB) technique against huge tumors was conducted. A 58-year-old male patient who had a huge pelvic tumor diagnosed as a rectal adenocarcinoma due to familial adenomatous polyposis was enrolled in this trial. The total dose of 77 Gy (equivalent dose in 2 Gy/fraction) and 64.

An extremely rare case of pancreatic metastasis of esophageal squamous cell carcinoma.

We report a rare case of a 68-year-old male with metachronous pancreatic metastasis that was resected 2 years after salvage esophagectomy for local recurrence of esophageal squamous cell carcinoma (ESCC). Two years and 8 mo ago, he had undergone definitive chemoradiotherapy for the lower thoracic ESCC and achieved a complete response. Chemoradiotherapy used the protocol of the Japan Clinical Oncology Group trial 9906.

[Compliance with FOLFOX4 for Stage III colon cancer in the adjuvant setting].

Aims: The usefulness of oxaliplatin(L-OHP)as adjuvant chemotherapy for Stage III colon cancer has been shown in clinical trials, such as the MOSAIC trial. The Leucovorin, fluorouracil, and oxaliplatin(FOLFOX)regimen has been recommended as adjuvant chemotherapy for colorectal cancer in Japan. In the MOSAIC trial, 74.