[A Case of Sinusoidal Obstruction Syndrome and Nodular Regenerative Hyperplasia after Using Oxaliplatin for Rectal Cancer].

We present a case of a 44-year-old woman with rectal cancer(cT2N3M0, cStage Ⅲb)treated with 4 capecitabine-oxaliplatin( CAPOX)therapy courses, followed by laparoscopic intersphincteric resection. The patient received 7 postoperative, adjuvant CAPOX therapy courses. After 16 months since the final CAPOX administration, computed tomography(CT) revealed multiple liver tumors, showing early enhancement, and a jejunal mesenteric mass suspected to be a gastrointestinal stromal tumor(GIST).

[A Case of Carcinomatosis of the Bone Marrow Due to Rectal Cancer].

A 33-year-old man was admitted due to dyschezia and melena. Colonoscopy revealed a circulating type 4 rectal tumor. Further examination revealed intestinal obstruction due to rectal cancer, paraaortic lymph node metastasis, and multiple bone metastases, and an ileus tube was transanally inserted for decompression.

[A Case of Long-Term Survival of a Patient with a Nodal Recurrence of Intrahepatic Cholangiocarcinoma Who Attained Complete Remission with S-1 Monotherapy].

An 82-year-old man was referred to our hospital after a hepatic tumor was identified on ultrasonography.Computed tomography(CT)revealed a hypovascular tumor measuring 3 cm in diameter in the lateral section.He was diagnosed as having intrahepatic cholangiocarcinoma(ICC), and a left hemihepatectomy was performed in November 2012.

[5-FU/LV therapy for a rectal cancer patient undergoing continuous hemodialysis with multiple hepatic metastases--a case report].

Chemotherapy for advanced or recurrent colorectal cancer is standardized as oxaliplatin/5-FU/LV therapy (FOLFOX)and irinotecan/5-FU/LV therapy(FOLFIRI). It is difficult to introduce cancer chemotherapy to hemodialysis patients, and limited chemotherapeutics are available. The case was a 57-year-old man who was undergoing continuous hemodialysis when rectal cancer was found with multiple hepatic metastases.