منابع مشابه
Medulloblastoma with extensive nodularity: single photon emission CT study with iodine-123 metaiodobenzylguanidine.
We present the case of an infant with medulloblastoma with extensive nodularity, which had been called cerebellar neuroblastoma. MR imaging clearly revealed a nodular enhancement, which appeared as a grape-like lesion. Single photon emission CT revealed markedly high iodine-123 metaiodobenzylguanidine uptake in the enhancing tumor. Iodine-123 metaiodobenzylguanidine single photon emission CT ma...
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Treatment for medulloblastoma carries significant risks, particularly in resource-constrained settings. We report a case of a Mexican infant with desmoplastic/nodular medulloblastoma. Given the nature of her tumor, we developed a tailored regimen following subtotal resection to avoid both radiation therapy and the high-dose cisplatin therapy offered at most centers in the United States. The pat...
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Intramural esophageal hematoma (IEH) is a rare but well-recognized endoscopic finding, which forms part of the spectrum of esophageal mucosal injuries [1,2]. It results from disruption of the vasculature within the submucosal plane of the esophageal wall. This leads to dissection of the submucosa by blood, which extends the length of the esophagus and causes intramural expansion and compression...
متن کاملUpdate on the integrated histopathological and genetic classification of medulloblastoma – a practical diagnostic guideline
The revised WHO classification of tumors of the CNS 2016 has introduced the concept of the integrated diagnosis. The definition of medulloblastoma entities now requires a combination of the traditional histological information with additional molecular/genetic features. For definition of the histopathological component of the medulloblastoma diagnosis, the tumors should be assigned to one of th...
متن کاملA rare case of medulloblastoma with excessive nodularity: imagistic features
Medulloblastoma is the most common malignant tumor of childhood. Neuroimaging can play a role in the diagnosis of medulloblastoma, however atypical features do exist [2]. We report the case of a 1 year and 10month-old infant diagnosed with a medulloblastoma with what we term “excessive” nodularity based on neuroimaging features and confirmed by neuropathology. CT-scan (CT) and magnetic resonanc...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 2020
ISSN: 0016-5085
DOI: 10.1053/j.gastro.2020.03.034