Nontraumatic convexity intradiploic arachnoid cyst - Case report

被引：11

作者：

Asahi, T ^{[1
]}

Endo, S ^{[1
]}

Akai, T ^{[1
]}

Takaba, M ^{[1
]}

Takaku, A ^{[1
]}

机构：

[1] Toyama Med & Pharmaceut Univ, Dept Neurosurg, Toyama 9300194, Japan

来源：

NEUROLOGIA MEDICO-CHIRURGICA | 1998年 / 38卷 / 06期

关键词：

intradiploic arachnoid cyst; osteolytic lesion; convexity; diagnosis;

D O I：

10.2176/nmc.38.374

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A 63-year-old male presented with an unusual case of nontraumatic intradiploic arachnoid cyst in the frontotemporal convexity area. Skull radiography showed a circular osteolytic lesion of the right parietal bone. Computed tomography revealed a defect of the inner table, widened diploic space, and thinned outer table. Magnetic resonance imaging showed a cyst containing cerebrospinal fluid. Bone scintigraphy showed no abnormal uptakes. Intraoperative observation confirmed the neuroimaging findings. Histological examination found no abnormal findings in specimens of skull bone or arachnoid membrane. Intradiploic arachnoid cyst is characterized by parasagittal, multiple, well-demarcated osteolytic lesions on radiographs in the elderly. However, the clinical features of this disease remain unclear and diagnosis without an exploratory surgical procedure may not be possible.

引用

页码：374 / 376

页数：3

共 6 条

[1] INTRADIPLOIC CEREBROSPINAL-FLUID FISTULA - REPORT OF 2 CASES
DALMEIDA, ACG
KING, RB
[J]. JOURNAL OF NEUROSURGERY, 1981, 54 (01) : 84 - 88
[2] HEMORRHAGE INTO AN INTRADIPLOIC ARACHNOID CYST - CASE-REPORT
HANDE, AM
KARAPURKAR, AP
[J]. JOURNAL OF NEUROSURGERY, 1991, 75 (06) : 969 - 971
[3] Hasegawa Hiroshi, 1992, Neurologia Medico-Chirurgica, V32, P887, DOI 10.2176/nmc.32.887
[4] UNUSUAL OSTEOLYTIC LESION OF SKULL DUE TO A TRAUMATIC ARACHNOID CYST
SARTAWI, M
SCHWARTZ, FT
FOX, JL
[J]. NEURORADIOLOGY, 1973, 6 (04) : 180 - 181
[5] Intradiploic arachnoid cyst presenting as a frontal sinus mass
Tsue, TT
Stanley, RB
[J]. OTOLARYNGOLOGY-HEAD AND NECK SURGERY, 1996, 114 (01) : 110 - 112
[6] INTRADIPLOIC ARACHNOID CYSTS - REPORT OF 2 CASES
WEINAND, ME
RENGACHARY, SS
MCGREGOR, DH
WATANABE, I
[J]. JOURNAL OF NEUROSURGERY, 1989, 70 (06) : 954 - 958

← 1 →