Two cases of neurofibrossrcoma involving cutaneous tissues of the patients with multiple neurofibromatosis were presented. One case, 49-year-old man, showed highly malignant histopathological feature with lethal outcome and the other case, 56-year-old man, showed less malignant histopathology with good recovery from local excision.
Humans ; Middle Aged ; Neurofibromatoses* ; Neurofibrosarcoma*

We present two cases of cerebral paragonimiasis in a 23-year-old Korean army soldier and in a 18-year-old Korean girl, respectively. The diagnosis was made on the basis of clinical, laboratory and x-ray findings, and was confirmed by the histopathological examination of the excised cyst. P.W. skin test showed positive reaction, whereas C.S. test negative. X-ray study on skull revealed multiple globulated round cystic formations in occipital region. Two months after surgical removal of cysts, visual field were not improved. Pertinent literatures are reviewed.
Adolescent ; Adult ; Blindness* ; Choroid* ; Coloboma* ; Diagnosis ; Female ; Hemianopsia* ; Heredity ; Humans ; Iris* ; Membranes ; Military Personnel ; Optic Nerve* ; Paragonimiasis* ; Skin Tests ; Skull ; Visual Fields ; Young Adult

Authors tried methyl-prednisolone pulse therapy in 12 cases of severe cases of alopecia areats(eight cases of alopecia totalis, two cases of alopecia universalis, and two cases of alopecia subtotalis) by the assumption that administration of corticosteroid by pulse method minimize its side effects and maximize its therapeutic effect. Authors followed the courses of therapeutic result of the 12 cases for at least one year after finishing t.he treatment. The results were as follows : 1. The overall evaluation of the treatment showed four cases with excellent response, one case with good response, one case with disappointed response and six cases with no response. 2. The responses of the therapy appeared to be dependent on the duration of the alopecia areata ; the better the response is, the shorter the duration of the alopecia is. Most cases shorter than 6 months duration of alopecia showed excellent response. 3. Side effects of the treatment were as follows ; facial flushing(12/12), intermenstrual spotting(4/7), weight gain(4/12), moon face(3/12), acneiform eruption(1/12), exacerbation of hypertension (1/12). Those side effects did not keep any patient from the planned treatment.
Alopecia Areata ; Alopecia* ; Humans ; Hypertension ; Prednisolone*

PURPOSE: The purpose of this study was to examine the significance of increased bone density according to whether bone grafts were applied using demographic data with Cone Beam Computed Tomography (CBCT) and to compare the bone densities between before and after implant prosthesis using the Hounsfield index. MATERIALS AND METHODS: Thirty-six randomly selected computed tomography (CT) scans were used for the analysis. The same sites were evaluated digitally using the Hounsfield scale with V-Implant 2.0(TM), and the results were compared with maxillary posterior bone graft. Statistical data analysis was carried out to determine the correlation between the recorded Hounsfield unit (HU) of the bone graft and implant prosthesis using a Mann-Whitney U test and Wilcoxon Matched-pairs test. RESULTS: The bone grafted maxillary posterior teeth showed an increase in the mean values from-157 HU to 387 HU, whereas non-grafted maxillary posterior teeth showed an increase from 62 HU to 342 HU. After implantation, the grafted and non-grafted groups showed significantly higher bone density than before implantation. However, the grafted group showed significantly more changes than the non-grafted group. CONCLUSION: Bone density measurements using CBCT might provide an objective assessment of the bone quality as well as the correlation between bone density (Hounsfield scale) and bone grafts in the maxillary molar area.
Bone Density ; Cone-Beam Computed Tomography ; Data Interpretation, Statistical ; Dental Implants ; Molar ; Prostheses and Implants ; Tooth ; Transplants

Primary intimal sarcoma of the pulmonary artery is a rare disease and there has been no report of any case originating from the pulmonary valve. Recently we experienced a 62 year-old female patient who had a primary intimal sarcoma of the pulmonary valve with distal metastasis. She was brought to medical attention due to exertional dyspnea facial edema productive coughing and general weakness for 1 month. Chest CT and echocardi-ography suggest an acute pulmonary thromboembolism or tumor. Exploration showed a large polypoid mass arising from the pulmonary leaflets and multiple masses on distal pulmonary arteries. We replaced the pulmonary valve and reconstructed the pulmonary artery. She received radiotherapy 1 month postoperatively and now 4 months after surgery she has begun receiving chemotherapy.
Cough ; Drug Therapy ; Dyspnea ; Edema ; Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; Pulmonary Artery ; Pulmonary Embolism ; Pulmonary Valve* ; Radiotherapy ; Rare Diseases ; Sarcoma* ; Tomography, X-Ray Computed

A case of iridocyclitis due to cysticercus cyst in the anterior chamber and exophthalmos due to in the orbit. A case of iridocycleitis due to cysticercus cyst in the anterior chamber of the left eye, bilateral exophthalmos due to in the orbit and generalized multiple cysticercus cyst in the subcutaneous tissue, brain and the internal organs is reported in a twenty one year old Korean male. To watch characteristic heaving and undulatory movements of the live cysticercus cyst in the anterior chamber of the eye is fascinating. Iridocyclitis was improved fairly after subconjunctival injection of hydrocortisone acetate 5mg and with general treatment for iridocyclitis. Regarding to literature, ocular cysticercosis is known as a very rare case in Korea. A brief review of the related literatures is presented.
Anterior Chamber ; Brain ; Cysticercosis ; Cysticercus* ; Exophthalmos ; Humans ; Hydrocortisone ; Iridocyclitis ; Korea ; Male ; Orbit ; Subcutaneous Tissue

To determine the perinatal mortality and morbidity of fetuses with absent end-diastolic velocities (AEDV) of the umbilical artery in severe pre-eclampsia and eclampsia, the outcome of 5 fetuses with AEDV was compared with that of 35 fetuses with positive end-diastolic velocities (PEDV). The study population comprised 38 cases of severe pre-eclampsia and 2 cases of eclampsia with structurally normal singletons, who had had umbilical artery Doppler velocimetry weekly from admission to delivery. The Doppler velocimetry result was not used for the clinical management. Perinatal death and neonatal morbidity from both groups were further examined in gestational age category to control the influence of preterm births. The incidence of AEDV of the umbilical artery Doppler velocimetry in severe pre-eclampsia and eclampsia was 12.5% (5/40). The AEDV group had a significantly higher incidence than the PEDV group in terms of ceasarean section due to fetal distress (60% : 17%), Apgar score < 7 at 5 minutes (60% : 14%), perinatal death (25% : 0%) and assisted mechanical ventilation (67% : 9%) both at 32-36 weeks. Time intervals from the detection of AEDV to delivery of live neonates varied from the day to 15 days. In conclusion, AEDV in the umbilical artery might be of clinical value in routine surveillance of pregnancies complicated by severe pre-eclampsia and eclampsia, and predict hypoxic fetal condition which needs operative interventions before or during labor and mechanical ventilation after birth.
Apgar Score ; Cesarean Section ; Dystocia ; Eclampsia* ; Female ; Fetal Distress ; Fetus ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Maternal Death ; Mortality ; Parturition ; Parturition* ; Perinatal Mortality ; Pre-Eclampsia* ; Pregnancy ; Premature Birth ; Respiration, Artificial ; Rheology ; Trial of Labor ; Umbilical Arteries* ; Uterine Rupture

Herlyn-Werner-Wunderlich (HWW) syndrome is a rare, congenital genitourinary anomaly involving the Müllerian and Wolffian structures, and is characterized by the triad of uterine didelphys, obstructed hemivagina, and ipsilateral renal agenesis. It usually presents in adolescent girls in whom hematometrocolpos produces a pronounced mass effect and pain on the side of the obstructed hemivagina. Accurate diagnosis and surgical treatment can be delayed for several months or even years. Here, we report a case of a 12-year-old girl who presented to the emergency department with lower abdominal pain and mass that had lasted for 2 weeks. After the confirmation of HWW syndrome with magnetic resonance imaging, hysteroscopic septostomy was carried out as a definitive treatment. When we evaluate adolescent girls with lower abdominal pain and mass, we should consider the possibility of HWW syndrome.
Abdominal Pain ; Adolescent ; Child* ; Diagnosis ; Emergency Service, Hospital ; Female* ; Hematocolpos ; Humans ; Magnetic Resonance Imaging ; Mullerian Ducts ; Wolffian Ducts

No abstract available.
Lipomatosis*

No abstract available.
Lymphangioma, Cystic*