WordNet

used of preliterate or tribal or nonindustrial societies; "primitive societies"
a person who belongs to an early stage of civilization (同)primitive person
a mathematical expression from which another expression is derived
a word serving as the basis for inflected or derived forms; "`pick is the primitive from which `picket is derived"
of or created by one without formal training; simple or naive in style; "primitive art such as that by Grandma Moses is often colorful and striking" (同)naive
an abnormal new mass of tissue that serves no purpose (同)tumour, neoplasm

PrepTutorEJDIC

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

岡秀宏
Neuro-Oncologyの進歩 20(1), 12-16, 2014
… We describe the clinicopathological features of the central nervous system （CNS） embryonal tumors mainly Atypical Teratoid / Rhabdoid Tumors （AT/RTs）, Medulloblastomas （MB） and primitive neuroectodermal tumors （PNETs）.The subtypes of MB are included such as desmoplastic/nodular MB, MB with extensive nodularity, anaplastic MB, and large cell MB. …
NAID 130004648349

Small Supratentorial, Extraaxial Primitive Neuroectodermal Tumor Causing Large Intracerebral Hematoma : Case Report

BURKHARDT Jan-Karl,KOCKRO Ralf A.,DOHMEN-SCHEUFLER Hildegard,WOERNLE Christoph M.,BELLUT David,KOLLIAS Spyros,BERTALANFFY Helmut
Neurologia medico-chirurgica = 神経外科 51(6), 441-444, 2011-06-15
… A 16-year-old boy presented with an unusual case of a supratentorial, extraaxial small round blue cell tumor of the central nervous system, which was most likely a primitive neuroectodermal tumor (PNET). … This tumor is one of the most aggressive intracerebral tumors, not only in children, so treatment strategies must be early, profound, and interdisciplinary. …
NAID 10029138228

大嶋宏一,菊地陽,望月慎史,外山大輔,内坂直樹,北野良博,内田広夫,西本博,栗原淳,野澤久美子,小熊栄二,岸本宏志,花田良二
小児がん : 小児悪性腫瘍研究会記録 45(3), 256-263, 2008-09-25
チオテパ大量療法を行った難治性小児悪性固形腫瘍21例について検討した.移植適応を,再発のために経過中に大量化学療法の適応を決定した救済移植群と,治療当初からの計画的移植群とに分けた.対象疾患の悪性度が高いにも関わらず,計画的移植群では再発後死亡はみられていない.一方,救済移植群では移植時の状態が寛解以外の症例は全例が移植後再発し,再発後には1例を除いて全員が原病死した.再発固形腫瘍では移植前に寛解 …
NAID 110007170703