1.Two Cases of Sinus Pericranii.
Jae Hoon SUNG ; Moon Chan KIM ; Joon Ki KANG ; Cahng Rak CHOI
Journal of Korean Neurosurgical Society 1994;23(2):248-252
The "sinus pericranii" is a rare vascular anomaly involving an abnormal communication between extracranial and intracranial venous system, which usually involves the superior sagittal sinus, sometimes the transverse sinus. It is found beneath or in the periosteum of the cranial vault and is connected with an intracranial sinus through anomalous diploic veins of congenital or acquired origin. It is benign scalp mass, and should be differentiated from vascular anomalies of the scalp and cystic masses of the scalp communication with the cerebrospinal space. The authors present 2 cases of sinus pericranii which was spontaneously developed without any history if head injury. The lesion was found to be changed in it's volume according to patient's head position. Clinical characteristics of sinus pericranii is discussed.
Craniocerebral Trauma
;
Head
;
Periosteum
;
Scalp
;
Sinus Pericranii*
;
Superior Sagittal Sinus
;
Veins
2.3 Cases of Coincidental Cerebral Aneurysm with Pituitary Tumor.
Sung Tak KONG ; Ki Won SUNG ; Woo Hyun SUNG ; Kyoung Suck CHO ; Jai Soo LEE ; Min Woo BAIK ; Jun Ki KANG ; Jin Un SONG ; Cahng Rak CHOI
Journal of Korean Neurosurgical Society 1990;19(6):846-850
We report three cases of coincidental cerebral aneurysm with pituitary tumor. In our hospital the incidence of such cases was 4.4% of 68 patients with pituitary tumors from March, 1970 to October, 1990. Cases No. 1 was a 47-year-old female suffering from progressive loss of visual acuity. Preoperative brain C-T scan and angiographies revealed unruptured posterior communicating aneurysm with pituitary tumor. Case No. 2 was a 39-year-old male suffering from headache after head trauma with acromegaly. Preoperative brain C-T scan and angiographies appeared unruptured anterior communicating aneurysm and pituitary tumor. Case No. 3 was a 62-year-old female suffering progressive loss of visual acuity and headache. Left middle cerebral artery aneurysm and pituitary tumor were found by preoperative brain C-T scan and angiographies. All cases were operated by transcranial route and performed tumor removal after primary clipping of aneurysm. Postoperatively remained tumor of all cases was treated by radiosurgery successfully.
Acromegaly
;
Adult
;
Aneurysm
;
Angiography
;
Brain
;
Craniocerebral Trauma
;
Female
;
Headache
;
Humans
;
Incidence
;
Intracranial Aneurysm*
;
Male
;
Middle Aged
;
Pituitary Neoplasms*
;
Radiosurgery
;
Visual Acuity