Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Kenichi Sekido"'
Publikováno v:
Neurologia medico-chirurgica. 50:426-430
Three neonates presented with split cord malformation (SCM) associated with myelomeningocele (MMC), complicated with various coexisting anomalies. All patients were female and classified as SCM type I. All patients had a syrinx located rostral to the
Autor:
Takako Watanabe, Rieko Ijiri, Yukichi Tanaka, Ikuko Namba, Hisato Kigasawa, Yukari Hasegawa, Masamichi Hara, Keisuke Kato, Kenichi Sekido, Yoko Hayabuchi
Publikováno v:
Acta Cytologica. 45:1037-1042
BACKGROUND: Desmoplastic infantile ganglioglioma (DIG) is a rare intracranial tumor of infancy, characterized by solid and cystic components, voluminous size and supratentorial location. Although its histologic features have been reported, there has
Publikováno v:
Neurologia medico-chirurgica. 39:544-547
A neonate presented with Dandy-Walker syndrome associated with occipital meningocele and spinal lipoma, manifesting as soft masses on the skull and lumbosacral regions. Magnetic resonance imaging demonstrated a large posterior fossa cyst between the
Autor:
Toshiyuki Yamamoto, Naomichi Matsumoto, Kiyoko Sameshima, Kenji Naritomi, Noriko Aida, Kenichi Sekido, Kenji Kurosawa
Publikováno v:
American Journal of Medical Genetics Part A. :1302-1304
Deletion 22q11.2 syndrome is a well-known contiguous gene syndrome, for which the list of findings is extensive and varies from patient to patient. We encountered a unique patient who had a familial 3-Mb deletion 22q11.2 associated with trigonocephal
Publikováno v:
International Journal of Radiation Oncology*Biology*Physics. 38:241-249
Purpose: To assess the relationship between large intracranial vessel occlusive vasculopathy (vasculopathy) and radiation therapy, and to clarify the clinical efficacy of magnetic resonance (MR) imaging in the diagnosis and screening of the vasculopa
Publikováno v:
Journal of Pediatric Surgery. 34:1294-1296
Ossifying fibromyxoid tumor (OFMT) is a relatively rare tumor, most of which occur in adults with preferential localization in subcutis or muscles of the extremeties. Although Schwannian or cartilage origin has been suggested, histogenesis of this tu
Autor:
Noriko Aida, Yasuko Abe, Hisato Kigasawa, Yasunori Toyoda, Ken Tabuchi, Keisuke Kato, Kenichi Sekido, Mio Tanaka, Hironobu Sato, Nariharu Okuzumi, Tsuyuko Hayashi, Yukichi Tanaka
Publikováno v:
Journal of pediatric hematology/oncology. 29(1)
We present 2 patients with synchronous Ewing sarcoma family of tumors (ESFTs) and fibro-osseous lesion in the independent sites, possibly causing misjudgment in staging. Each patient showed another activity apart from the primary ESFT lesion on galli
Publikováno v:
Child's Nervous System. 12:107-109
We report the case of an infant with a cerebellar astrocytoma that showed marked calcification within only 6 months. In general, only slow-growing tumors tend to calcify. To our knowledge, no other case of such rapid calcification in cerebellar astro
Publikováno v:
Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 16(5)
Radiation-associated meningioma in a child is rare. We report a case of xanthomatous meningioma, a rare subtype even in the adult population, which occurred in a 10-year-old boy who had undergone irradiation therapy for ependymoma at the age of 2 yea
Publikováno v:
Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery. 16(2)
Cartilage-containing meningiomas are extremely uncommon, and such tumors located in the spinal cord of a child have not previously been reported. We describe a case of cartilaginous spinal meningioma in a 13-year-old girl. The tumor lacked typical hi