Subfrontal schwannomas arising from the olfactory groove are rare and their origin remains uncertain because olfactory bulbs do not possess Schwann cells. We present two cases of subfrontal schwannomas treated with surgical resection. In one case, the tumor was located between the endosteal and meningeal layers of the dura mater. This rare case suggests that subfrontal schwannomas may originate...

Intrapancreatic enteric duplication cysts are exceedingly rare, and the clinical presentation varies. We present a 48-year-old man with significant alcohol and tobacco abuse and a diagnosis of groove pancreatitis complicated by a pancreatic duct stricture, pseudocyst, and recurrent biliary obstruction. Due to failure of endoscopic therapy and concerning findings on endoscopic ultrasound with ne...

In order to investigate the current health and nutrition status of mothers and children in Mongolia, a regionally stratified survey of 977 randomly sampled households was conducted during July and August 1997. The prevalence of children aged 6-60 months who demonstrated one or more of three main clinical signs (i.e. rachitic rosary, Harrison's groove and delayed closure of fontanelle) was found...

Groove pancreatitis is a rare form of segmental chronic pancreatitis. It involves the anatomic space between the head of the pancreas, the duodenum and the common bile duct. It was first described in the early 1970s, but it remains largely unfamiliar to most physicians. Radiological diagnosis can be challenging, as it is often difficult to differentiate it from other entities. The differential ...

Groove pancreatitis, a form of chronic pancreatitis affecting the head of the pancreas, is localized within the groove between the pancreas head, duodenum, and common bile duct. We report a case of a male patient with groove pancreatitis who initially underwent a duodenal preserving gastrenteranastomosis. Unfortunately, the patient's symptoms were only partially controlled, necessitating a panc...