1.Lateral cervical meningocele.
Journal of Korean Medical Science 1992;7(2):179-183
Lateral cervical meningocele is an extremely rare developmental anomaly. We could find only one such case protruding from an enlarged C2-3 intervertebral foramen. It may be confused with an extradural cyst or cystic hygroma. Direct needling may introduce infection and thereby pyogenic meningitis and so should be avoided. Similarly, incision and drainage may transform it into cerebrospinal fluid fistula. A computed tomography scan is the most fruitful form of investigation for confirmation and localization of the disease. A lumboperitoneal shunt or water tight closure of the dural sac at the neck is the recommended procedure of choice.
Child
;
Humans
;
Male
;
Meningocele/*diagnosis/therapy
;
Neck
2.Cystic meningiomas in infancy.
Yonsei Medical Journal 1991;32(4):370-373
A suprasellar meningioma with multiple intratumoral cysts in a 6-month-old boy is reported. A review of literature disclosed only 11 cases so far. They showed a characteristic predominance in males and predominance of fibroblastic type on pathological examination. Intratumoral cystes are less common than peritumoral cysts. The various hypothesis regarding cyst formation are discussed.
Case Report
;
Cysts/diagnosis/*pathology
;
Human
;
Infant
;
Male
;
Meningeal Neoplasms/diagnosis/*pathology
;
Meningioma/diagnosis/*pathology
3.Cervical intramedullary neurofibroma.
Journal of Korean Medical Science 1990;5(3):165-167
Intramedullary spinal neurofibroma is extremely rare. A case of cervical intramedullary neurofibroma is presented in a 21-year-old man. Only 20 case have been previously reported in the literature. The site of origin is discussed with various hypotheses.
Adult
;
Humans
;
Male
;
Myelography/methods
;
Neck
;
Neurofibroma/*pathology/radiography
;
Spinal Cord Neoplasms/*pathology/radiography
;
Tomography, X-Ray Computed
4.Ossifying fibroma of the sella turcica.
Journal of Korean Medical Science 1992;7(1):58-61
Ossifying fibroma of the sellar turcica is extremely rare. There are only sporadic case reports in the literature. One such case simulating pituitary adenoma is presented in an 18-year-old girl.
Adenoma/diagnosis
;
Adolescent
;
Diagnosis, Differential
;
Fibroma/*radiography
;
Humans
;
Male
;
Osteoma/*radiography
;
Pituitary Neoplasms/diagnosis
;
*Sella Turcica
;
Skull Neoplasms/*radiography
5.Osteoclastoma of occipital bone.
Yonsei Medical Journal 1991;32(2):169-171
Osteoclastoma of the calvarial bone of membranous origin is a rare entity. This paper presents a case of osteoclastoma of the occipital bone and a brief review of literature.
Child
;
Giant Cell Tumors/*diagnosis/surgery
;
Human
;
Male
;
*Occipital Bone
;
Skull Neoplasms/*diagnosis/surgery