No abstract available.
Adipose Tissue* ; Bone Density* ; Female ; Humans

The development of immuohistochemistry and the application of electron microscopy have revolutionized our understanding of the pathopysiology of pituitart adenoma. The clinical value of functional characterization of pituitary adenoma has been realized. Immunohistochemical stains using polyclonal antibodies to six pituitary hormones (GH, PRL, ACTH, TSH, FSH & LH) were performed to classify the pituitary adenoma and to investigate the relationship between the results of the immunohistochemical study and pared to the serum hormone level. The results are summarized as follows: The Most common clinical type of pituitary adenoma was prolactinoma and the second was nonfunctioning adenoma. However, the most common immunohistological type of pituitary adenoma was null cell adenoma, the second one, lactotrope adenoma and the third one, mixed sommatotrope & lactotrope adenoma. In the clinically nonfunctioning adenoma cases, null cell adenoma were present in 75%; gonadotrope adenoma and corticotrope adenoma were present in 25%, while the serum prolactin level was increased in ten of the twenty cases(50%) of the null cell adenoma. When the serum prolactin level was increased above the 150ng/ml, the tumor cells gave positive reactions in 95.2% of cases immunohistochemically. But in the cases of GH, FSH & LH, the tumor cells gave positive reactions in 100%, 75%, and 66.7%, respectively. In the case of increased serum prolactin level, more than 50% and 30% proportion of tumor cells showed positive reactions in the micro- and macroadenoma, respectively.
Adenoma

Optic nerve sheath meningioma arises from the arachnoid cap cell of optic nerve sheath and comprises most of primary orbital meningioma. We experienced a rare case of optic nerve sheath meningioma originating in the left orbit. A 44-year-old woman had suffered from visual disturbance in the left eye for 3 years and had only light perceptibility for the recent 6 months. The right eye was normal. Brain CT scan and MRI revealed a 2x0.8 cm sized fusiform solid mass in the left retrobulbar area. Under the impression of optic nerve tumor. excision of the mass including a small segment of the optic nerve was performed. The tumor was a yellowish firm, relatively well demarcated mass that encircled the optic nerve without infiltrating it. Microscopically it was a typical meningioma, meningothelial type. The recovery of visual acuity was impossible due to resection of optic nerve but there was no evidence of recurrence for u months.
Female ; Humans ; Meningioma

No abstract available.
Antibodies* ; Asian Continental Ancestry Group* ; Chiroptera* ; Encephalitis Virus, Japanese* ; Encephalitis, Japanese* ; Humans ; Korea*

No abstract available.
Choledochal Cyst*

The authors report two cases of arare post-spinal complication which were hypertension, tachycardia, hyperpyrexia and localized clonic convulsion of the back and lower extremities. Spinal anesthesia was performed with Tetocaine(Tetracaine made in Japan) and 10% dextrose ampule (made by Dongindang, Korea) and by multiple heat sterilization. One recovered well in 14 days with intensive care and medication, and was discharged in one month without any sequelate. The other died 3 hours following spinal anesthesia. We consider the probable causes of the complication as contamination the spinal anesthetic, 10% dextrose and spinal tray, OR deterioration of the spinal anesthetic or the 10% dextrose due to multiple heat sterilization.
Anesthesia, Spinal ; Glucose ; Hot Temperature ; Hypertension* ; Critical Care ; Lower Extremity ; Seizures* ; Sterilization ; Tachycardia*

We have had a case of unilateral vocal cord paralysis following endotracheal anesthesia for abdominal surgery. Electromyographic examination of the intrinsic laryngeal muscle to study the nerve injury was not done but we have considered that the recurrent laryngeal nerve was injured following endotracheal anesthesia according to the post-operative laryngeal view and recovery progress. Som factors of nerve injury such as overrotation of the neck during the operation, pressure on the nerve by an overexpanded cuff, vulnerability and the anatomy of the nerve were all deemed to do possible causes, and we considered the interaction of this combination responsible for the nerve injury. The recovery were relatively good and healed within 80 dyas after operation.
Anesthesia* ; Laryngeal Muscles ; Neck ; Recurrent Laryngeal Nerve ; Vocal Cord Paralysis*

No abstract available.
Blindness, Cortical* ; Diagnosis* ; Magnetic Resonance Imaging* ; Pregnancy*

No abstract available.
Humans ; Infant, Newborn*

No abstract available.
Humans ; Mothers*