Neurofibromatosis type 1 (NF-1) is an autosomal dominant neurocutaneous syndrome which is characterized by formation of neurofibromas all over the skin and various other body systems. The anaesthetic management of these patients requires attention to all possible abnormalities and associated disturbances to prevent any peri-operative complication. NF-1-associated complications of the musculoske...

Gastric cancer is one of the most common and most fatal neoplasms in human. Its skeletal metastasis is less frequent, particularly when solitary. The objective of this article is to represent a case of solitary fibular metastasis from this cancer not reported before based on Medline search.

The patient, a 79-year-old Japanese man, was diagnosed with the chronic phase of chronic myeloid leukemia and begun on nilotinib therapy in April 2011. The therapeutic response was major molecular response in August. About 19 months after the start of nilotinib therapy at 400 mg/day (November 2012), an adenocarcinoma (24 x 20 mm) confined to the head of the pancreas developed. In February 2013,...

BACKGROUND AND STUDY AIMS The authors have successfully demonstrated that the white opaque substance (WOS) identified in gastric epithelial neoplasms is an accumulation of minute lipid droplets on the epithelial neoplasm. It is not known whether the lipid droplets originate from externally ingested lipids (typically foods). The purpose of this study was to investigate whether the oral ingestion...

AIM To assess the predictive value of the tumor-associated neutrophil-to-lymphocyte ratio in terms of the clinical outcomes of patients with gastric neuroendocrine neoplasms after radical surgery. METHODS Data were retrospectively collected from 142 patients who were diagnosed with gastric neuroendocrine neoplasms and who underwent radical gastrectomy at our department from March 2006 to Marc...

Renal cell carcinoma (RCC) accounts for 80-85% of all primary renal neoplasms. Although RCC can metastasize to any organ, gastric metastases from RCC are exceedingly rare. A 67-year-old male presented with melena and acute blood loss anemia. The patient had a history of RCC that had been treated with a radical nephrectomy. He had a recent myocardial infarction and was receiving double antiplate...

Leiomyomas constitute 2.5% of all resected neoplasms of the stomach. They are usually asymptomatic, but may present mucosal ulceration. Aberrant DNA methylation is a well-defined epigenetic change in human neoplasms; however, gene-acquired methylation may not necessarily be related with a malignant phenotype. In this report we analyzed in a gastric leiomyoma, the methylation status of 84 CpGI i...

PURPOSE To determine the diagnostic utility of a frozen section biopsy in patients undergoing endoscopic submucosal dissection (ESD) for early gastric neoplasms with obscure margins even with chromoendoscopy using acetic acid and indigo carmine (AI chromoendoscopy). MATERIALS AND METHODS The lateral spread of early gastric neoplasms was unclear even following AI chromoendoscopy in 38 patients...

Human Cripto-1, a membrane-bound protein, plays an important role during early embryogenesis and has oncogenic properties, including cell transformation and enhancement of invasion. Cripto-1 is up-regulated in various malignant tissues and premalignant lesions. However, Cripto-1 expression in intraductal papillary mucinous neoplasms (IPMNs) has yet to be reported. This study aimed to investigat...

Gastric cancer is one of the most common neoplasms and a main cause of cancer-related mortality worldwide. Surgery remains the mainstay for cure and is considered for all patients with potentially curable disease. However, despite the fact that surgery alone usually leads to favorable outcomes in early stage disease, late diagnosis usually means a poor prognosis. In these settings, multimodal t...