No abstract available.
Humans

Various anatomical defects have been described in the surviving co-twin who had stillborn, macerated monozygotic co-twin with disseminated intravascular coagulation. The suggested mechanism was the transfer of emboli or thromboplastic materials of dead fetus to co-twin through placental vascular anastomoses. Multicystic encephalomalacia is the condition defined anatomically by the presence of multiple cavities in the great part of both cerebral hemispheres. The most common pathogenesis is circulatory disturbance caused by neonatal asphyxia during the perinatal period. We experienced two cases of monozygotic twin with deceased co-twin at 26 weeks, 33 weeks of gestation and confirmed the diffuse multicystic encephalomalacia by cranial ultrasonography and MRI in a surviving co-twin. Only one patient has been followed who showed spastic cerebral palsy and severe mental retardation. We report two cases of multicystic encephalomalacia in a surviring co-twin with a intrauterine fetal death and its related literatures.
Asphyxia ; Cerebral Palsy ; Cerebrum ; Disseminated Intravascular Coagulation ; Encephalomalacia* ; Fetal Death* ; Fetus ; Humans ; Intellectual Disability ; Magnetic Resonance Imaging ; Pregnancy ; Pregnancy, Twin ; Twins, Monozygotic ; Ultrasonography

Cimetidine, an H-histamine receptor antagonist, has been advocated to have enhancing effect on delayed type hypersensitivity. However, some recent reports have caused controversial opinion regarding the effect of cimetidine on delayed type hypersensitivity assessed in vivo. In this study the effect of cimetidine at the various periods of contact sersitivity reaction (CSR) to DNCB was assessed in guinea pigs. Three groups of five guinea pigs were sensitized with DNCB in the nuchal region and challenged with DNCB in the back on 16th day after sensitization, Cimetidine, 300mg/3ml/kg, was injected intraperitoneally once a day for the duration of different periods. For the first group, cimetidine was injected during the first 10 days after sensitization to assess its effect on the preparative and recognition phase of the induction period of CSR, For the second group, cimetidine was injected from the 6th to the 16th day to evaluate the enhancing effect of cimetidine on CSR at the period when suppressor T-cells were considered to be active. For the third group, cimetidine was injected for the last 3 days before elicitation test to assess the effect of short term treatment of cimetidine on the established CSR to DNCB. For the elicitation, two different consentrations of DNCB were applied on the three sites along both sides of the spine in the back. Total means of the degree of CSR elicited by DNCB were significanly ircreased by cimetidine in the second and third groups (p<0.05). These enhancing effects of cimetidine on CSR were more prominent at the uppermost back than other sites, eliclted by 0.05% DNCB rather than 0.01% DNCB.
Animals ; Cimetidine* ; Dermatitis, Contact* ; Dinitrochlorobenzene ; Guinea Pigs* ; Guinea* ; Hypersensitivity ; Spine ; T-Lymphocytes

No abstract available.
Child* ; Humans ; Pheochromocytoma*

Spontaneous rupture of subcapsular liver hematoma in pregnancy is rare but potential life threatening complication of preeclampsia. We experienced a case of spontaneous rupture of subcapsular hematoma of liver that was treated with conservative method. So, we present the case with a brief review of literatures as first report in Korea.
Hematoma* ; Korea ; Liver* ; Pre-Eclampsia ; Pregnancy* ; Rupture, Spontaneous

A comparative observation was done on 139 patients of the lower ureteral stone, those were applied cystoscopic manipulation with 3 different types of stone dislodger at the Department of Urology, Seoul Adventist Hospital, during the periods from Jan. 1982 to June 1985. During that periods, we applied end-loop catheter in 48 patients, blunt-tip Dormia basket in 38 patients. The results were as follows; 1. The success rate of passage of dislodger beyond the stone was the highest in filiform-tip Dormia basket (97.4%) and loop catheter was the lowest (8l.3%). 2. The success rate of the primary stone extraction with filiform-tip Dormia basket was the highest (86.8%). 3. Indwelling of the dislodger in the ureter loop catheter was the most successful method among them(62.5%). 4. Of the cases of passage beyond the stone, the success rates of the stone extraction were very high and similar in their results, as in 92.3% with loop catheter, in 90.9% with blunt-tip Dormia basket, in 91.9% with filiform-tip Dormia basket. 5. The overall success rate of stone extraction was 75.0% in loop catheter, 75.5% in blunt-tip Dormia basket 89.5% in filiform-tip Dormia basket.
Catheters ; Humans ; Seoul ; Ureter ; Urolithiasis ; Urology

No abstract available.
Bone Conduction* ; Ear, Middle* ; Otitis Media* ; Otitis* ; Pathology* ; Temporal Bone*

Fibrolipoma is a rare histological variant of lipoma characterized by proliferation of mature fat and fibrous tissue. Most of the benign lipomatous tumors in the palm reported in the literature developed in the nervous tissue, especially the median nerve sheath. We report an unusual form of fibrolipoma on the palm which arose from the subcutaneous tissue or superficial palmar fascia in the palm, not the nerve or tendon sheath. There was no recurrence 3 years after surgical removal was performed.
Fascia ; Lipoma ; Median Nerve ; Recurrence ; Subcutaneous Tissue ; Tendons

BACKGROUND: Intravenous patient controlled analgesia (IV-PCA) is a very popular and relatively safe technique due to its innate negative feedback mechanism. Morphine, the most commonly used analgesic, however, has its own drawbacks due to troublesome side effects. Narcotic agonist-antagonists are known to have ceiling effects not only to their analgesic potency, but also to their side effects. The authors studied the efficacy and incidence of side effects of Butorphanol IV-PCA for postoperative analgesia and compared these to morphine. METHODS: 38 ASA class I or II patients, undergoing gynecological surgery were randomly assigned into two groups, respectively Butorphanol and Morphine and examined hemodynamic changes, overall pain relief, patients satisfaction and the frequency of side effects. After general anesthesia, each patient randomly received loading dose of butorphanol or morphine in the recovery room and discharged to the floor with the PCA module. Upon arrival, individual patient was evaluated at predetermined time interval for 24 hours. RESULTS: The percentage of patient satisfaction was very high in both groups. The incidence of nausea was less in butorphanol group. The incidence of other side effects was statistically insignificant. CONCLUSIONS: Butorphanol has less incidence of side effects and comparable level of analgesia when compared to morphine. We conclude that butorphanol may be considered as a part of routine IV-PCA regimen, in postoperative pain management.
Analgesia ; Analgesia, Patient-Controlled* ; Anesthesia, General ; Butorphanol* ; Female ; Gynecologic Surgical Procedures* ; Hemodynamics ; Humans ; Incidence ; Morphine* ; Nausea ; Pain, Postoperative ; Passive Cutaneous Anaphylaxis ; Patient Satisfaction ; Recovery Room

Obstetric problems concerning macrosomia were evaluated by retrospective review of 91 pregnancies that resulted in the delivery of an infant weighing 4,000 gm or more at the Yeungnam University Hospital during 3 1/2 years from Jun 1983 to Oct 1986. The results obtained were as follows 1. Macrosomic infants weighing 4,000 gm or more occurred in 2.8% of the deliveries. 2. 65.9% of macrosomic infants and 53.5% of total infants were male. The ratio of male was statistically higher in the macrosomic infants than in the total infants (P<0.05) 3. The incidence of macrosomia was higher with increasing gestational age, and deliveries at 42 weeks or more gestation were more common in the macrosomic infants than in the total infants (P<0.01).
Clinical Study* ; Gestational Age ; Humans ; Incidence ; Infant ; Male ; Pregnancy ; Retrospective Studies