Zobrazeno 1 - 10
of 23
pro vyhledávání: '"M A, Stepanian"'
Autor:
V A, Cherekaev, N V, Lasunin, M A, Stepanian, D L, Rotin, N N, Grigor'eva, E R, Vetlova, N V, Lobanova
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 77(3)
Metastatic tumours of the optic nerve are extremely rare. The review of literature revealed only 12 cases of breast carcinoma metastasis to the optic nerve. All patients survived less then 6 month after surgical treatment. We describe a case of metas
Autor:
V A, Cherekaev, Iu V, Kushel', A N, Shkarubo, D Zh, Mukhametzhanov, M A, Stepanian, D L, Rotin, E R, Vetlova
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 77(1)
The aim of the present study was to evaluate and compare diagnostic/and treatment modalities of primary and metastatic Ewing sarcoma (ES) of the skull base.We analyzed nine cases of the skull base ES patients operated in Burdenko Neurosurgical Instit
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 77(1)
Brain metastases (BM) are the most frequent intracranial SOL and extremely heterogeneous group of tumours from morphological point of view. Nevertheless, studies devoted to BM up to now paid little attention to the histogenesis of the primary tumour.
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 76(5)
Malignant peripheral nerve sheath tumor (MPNST) is a rare entity with only 18 cases of trigeminal nerve MPNST described by now and only one report of malignant transformation of trigeminal nerve tumor into MPNST published up to date. One more case of
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 76(2)
We present a case of a rare tumor--melanotic schwannoma of trigeminal nerve root and gasserian ganglion. Differential diagnosis between metastatic melanoma and melanotic schwannoma (MS) is associated with serious difficulties and high responsibility.
Autor:
E R, Vetlova, A V, Golanov, G E, Gorlachev, A V, Dalechina, I N, Pronin, M B, Dolgushin, D L, Rotin, M A, Stepanian
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 76(1)
During recent decade development of frameless techniques of fixation enabled introduction of stereotactic radiation therapy in metastatic brain lesions and made possible irradiation of large foci involving or proximal to eloquent and critical brain a
Autor:
M A, Stepanian, D L, Rotin
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. 75(3)
Metastatic skull base tumors are rare and complicated lesions. They involve cranial nerves and craniobasal vascular structures causing multiform clinical presentation. Despite modern neurovisualization techniques, risk of preoperative diagnostic pitf
Autor:
Iu A, Grigorian, M A, Stepanian
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. (1)
Combination of trigeminal neuralgia and tentorial dural arteriovenous malformation is extremely rare. The authors present a case of 72-year-old male patient who suffered from left-side trigeminal neuralgia. MRI revealed numerous tortuous vessels in t
Publikováno v:
Zhurnal voprosy neirokhirurgii imeni N. N. Burdenko. (2)
The authors present the results of microsurgical anterior cervical foraminotomy used in unilateral cervical radiculopathy caused by lateral disc herniation or foraminal stenosis. In 2000 to 2006, anterior cervical foraminotomy was performed at one or
Publikováno v:
Tsitologiia. 41(2)
The present study shows that a stable level of blood platelet number persists in diabetic rats (following 15 and 60 days after experimental alloxan injection) Unusual platelet megaforms are seen accumulating (up to 36%), having no size analogs in con