Dandy-Walker malformation (DWM) is a posterior fossa anomaly characterized by hypoplasia and upward rotation of the cerebellar vermis and cystic dilation of the fourth ventricle. The cyst of DWM rarely extends posteriorly to almost completely fill the entire posterior fossa, which mimics primary cerebellar agenesis, a cerebellar porencephalic cyst, and an arachnoid cyst due to the lack of clari...

SUMMARY Ten cases of cystic meningioma are reported and the literature is reviewed. The cyst formation with meningioma is rarely seen and are frequently associated with glial or metastatic tumor. The computerized tomography appearance of our cases also resembling glial and metastatic appearance of our cases also resembling glial and metastatic tumor. The incidence of microcystic and cystic cha...

OBJECTIVES In about 10% of glioblastoma patients, preoperative MRI discloses the presence of tumor cysts. Whereas the impact of cystic appearance on prognosis has been discussed extensively, only little is known about the tumor cyst fluid. In this study, we tested the feasibility of the surface enhanced laser desorption ionization time of flight (SELDI-TOF) technique to detect cyst fluid protei...

Human body is an intermediate host for Echinococcus granulosus which is a cestode causing hydatid disease. The most common type is E. Granulosus. E. Granulosus most often affects the liver and the lung. Primary subcutaneous cyst hydatid without involving other organs is extremely rare. A 60-year-old Turkish woman came to our hospital with a growing mass in the left periumblical region of the ab...

A 38 year old lady with a previous history of an ovarian cyst, presented with a one week history of fever, diarrhoea and intense localized pain in the left iliac fossa. Laparotomy revealed a left tuboovarian abscess with adherent bowels. Pus from the ruptured cyst grew Salmonella enteritidis. Histologically the cyst wall showed haemorrhagic and degenerate endometriotic features. Recovery was un...

We report a case of symptomatic Rathke's cleft cyst with ossification. CT scans showed curvilinear calcification on the wall of the cyst. MR images revealed a cystic sellar lesion with a nodular solid mass extending to the floor of the third ventricle. This case shows that calcification of the suprasellar cyst does not always suggest craniopharyngioma. Rathke's cysts should be histologically di...

Esophageal duplication cyst is a rare congenital embryonal gastrointestinal (GI) malformation which is diagnosed most commonly in childhood. In adults, they can present with a variety of symptoms ranging from dysphagia, chest pain, epigastric discomfort, and vomiting to more serious complications including infections, hemorrhage, and ulcerations. A 30-year-old male presented with gradually prog...