ependymoma/구역질

Symptoms of nausea and vomiting can present a diagnostic challenge for physicians. In this article, we report a patient who was found to have synchronous presentation of an ependymoma and pancreatic cancer. This case illustrates some of the diagnostic challenges in patients with constitutional

OBJECTIVE Myxopapillary ependymoma is a subclassification of ependymoma that is thought to be nearly exclusive to the conus medullaris or filum terminale. Primary intracerebral or brainstem myxopapillary ependymomas are rare. METHODS An 8-year-old child presented with a 5-month history of nausea and

Tanycytic ependymoma is the rarest variant of ependymoma and occurs primarily in the spinal cord. Intracranial cases are even rarer. Only 9 ventricular and 5 subcortical tanycytic ependymoma have been reported in the literature. Amongst the 9 ventricular cases, only one tumor arose from the third

Radiation-induced phantosmia has been reported both in children and adults. A fraction of these patients have nausea and vomiting triggered by phantosmia. Radiation-induced phantosmia, although transient, can be distressing enough to prevent a patient from staying still during radiation therapy. To

Predicting behavior based on histologic appearance has been problematic in ependymomas. Sixty-one patients with ependymoma (excluding subependymoma and myxopapillary ependymoma) were studied. The patients included 36 men and ranged in age from 1.5 to 74 years (median, 33 years). The most common

Of the 818 tumours of the central nervous system diagnosed between 1972 and 1991, 62 patients (35 males and 27 females) with histopathologically confirmed ependymomas were treated and followed-up at the Children's Hospital of Hacettepe University during that period. The median age was 6 years (range

BACKGROUND Gastroparesis following resection of a fourth ventricle tumor has never been reported in the literature. We report a unique case of gastroparesis following resection of a fourth-ventricle ependymoma in a child. METHODS A 14-year-old boy had a 12-day history of headache, nausea, and

Thirty patients with histologically confirmed posterior fossa ependymomas operated on between January 1976 and December 1988 were reviewed. The median age was 44 years (range, 1-69 yr). There were 7 children (aged 5 yr or younger) and 23 adults (aged 16 yr or older). There were 18 female patients

Since 1924, when ependymomas were first classified as a distinctive glial neoplasm by Bailey, much has been published concerning these tumors, but there are important points of interest that are still not clear. In order to study more fully the clinical and pathologic characteristics of the

BACKGROUND The draining veins of the brain stem and cerebellum commonly drain into the petrosal vein and sigmoid sinus, and often drain into the marginal sinus in the caudal part of the posterior fossa. Here, we report a rare case of anaplastic ependymoma involving a bridging vein that drained

The authors report an unusual sudden intraaqueductal dislocation of a third ventricle ependymoma causing acute loss of consciousness, and they detail its neuroendoscopic treatment. This case is unique and has never been described in the literature before. The patient suffered from headache and

Minimally-invasive parafascicular surgery (MIPS) has evolved into a safe alternative to access deep-seated subcortical and intraventricular pathologies. We present a case of a port-mediated resection of a pediatric third ventricular tumor. The patient is a 7-year-old male who presented with

A 74-year-old woman presented with a month-long nausea and vomiting, then she could not take a meal. She had found an asymptomatic 4th ventricular mass 6 year ago as a preoperative work-up for ovarian cancer. And during the yearly follow-up, the mass had grown continuously over 6 years, and caused

BACKGROUND Ependymomas usually arise from the ventricular surface. METHODS We report an 11-year-old female who presented with a supratentorial ectopic ependymoma. RESULTS The patient presented with a two-month-history of progressive headache, nausea and vomiting. Examination revealed papilledema,

Infratentorial ependymomas that arise in the fourth ventricle and extend into the cerebellopontine angle (CPA) through the foramina of Luschka are well described. However, a primary CPA location of an ependymoma is distinctly uncommon. In this video, we present a 46-year-old man with episodes of