Nobuyasu Suzuki

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BACKGROUND Intrahepatic splenosis (IHS) is the autotransplantation of splenic tissue that mostly develops after abdominal injury and is often misdiagnosed as hepatocellular carcinoma (HCC) because of similarities in radiological features. We had an opportunity to treat an extremely rare case of intrahepatic splenosis, which were found in a patient without(More)
Arteriovenous malformation (AVM) of the pancreas is uncommon in the gastrointestinal tract. We present a case of AVM of the pancreatic head in a 59-year-old male. He was admitted to a hospital with hematemesis and tarry stool and referred to our hospital in March 2014 on the diagnosis of pancreatic artery pseudoaneurysm. A computed tomography scan showed(More)
A man in his 50s presented to our hospital for anemia and was diagnosed with advanced gastric cancer with para-aortic lymph node metastases. He underwent gastrojejunostomy and received postoperative chemotherapy. Despite stable disease with chemotherapy, he complained of cough and respiratory discomfort and was subsequently admitted with progressive(More)
A desmoplastic small round cell tumor(DSRCT)is a very rare malignant tumor that mainly occurs in the intra-abdominal cavity in young adults.This neoplasm has an extremely poor prognosis, with a clinical course characterized by rapid progression and metastasis.We present a 31-year-old man who presented with chief complaints of dysphagia, ataxic gait, and(More)
We present a case of clear cell carcinoma located in the diaphragm in a patient with a medical history of ovarian endometriosis. Ultrasonography revealed the presence of a 2.5-cm nodule on the surface of the liver in a 65-year-old woman. She had undergone right salpingo-oophorectomy for treatment of an endometrial cyst of the right ovary at the age of 43(More)
We report a case of perianal squamous cell carcinoma and left inguinal lymph node metastasis that showed a complete response more than 5 years after chemotherapy and concomitant proton beam therapy. A 34-year-old woman was referred to our hospital for an anal tumor and a left inguinal tumor. A digital rectal examination revealed a tumor in the anterior wall(More)
INTRODUCTION Neuroendocrine tumors (NETs) of the extrahepatic bile ducts are extremely rare neoplasms arising from endocrine cells and have variable malignant potential. They most commonly occur in young females and usually present with painless jaundice. PRESENTATION OF CASE Here we present the case of an asymptomatic 57-year-old woman with NET of the(More)
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