A clinical study was made on 71cases of Mycoplasma Pneumoniae Pneumonia from March, 86 to February, 89. The results were as follows; 1. Among the 315 cases of pneumonia, the incidence of mycoplasma infection was 22.5% 2. The peak incidence of age was between 5 to 9years of age (53.5%) 3. The sex ratio of male to female was 1.3:1 4. Monthly distribution showed relatively high frequency from October to January (59.2%) 5. Most common clinical symptoms were cough (98.6%) and then followed by fever (49.3%), coryza (19.7%). Rales were the most common finding (95.7%) and followed by pharyngeal injection (49.3%) and wheezing (18.3%) 6. The leukocyte counts in peripheral blood were most common in the range of 5000-10000/mm³ (47.9%) and the ESR was increased in 57.7%, and positive CRP cases were 87.3% 7. The most common radiologic finding of pulmonary infiltration was interstitial infiltration (45.1%) and then followed by disseminated lobular (39.4%) and lobar pneumonia (15.5%) 8. There are a few cases associated disease or complication: otitis media (5.6%), hepatitis (4.2%) acute glomerulonephritis, bronchial asthma and sinusitis (2.8%), thrombocytopenia (1.4%)
Asthma ; Clinical Study* ; Cough ; Female ; Fever ; Glomerulonephritis ; Hepatitis ; Humans ; Incidence ; Leukocyte Count ; Male ; Mycoplasma Infections ; Mycoplasma pneumoniae* ; Mycoplasma* ; Otitis Media ; Pneumonia* ; Pneumonia, Mycoplasma* ; Respiratory Sounds ; Sex Ratio ; Sinusitis ; Thrombocytopenia

Smooth muscle hamartoma was first described by Stokes in 1923 as the disease characterized by increase of well-defined bundles of smooth muscle fibers in the dermis. It can be either congenital or acquired. Acquired ones are aften in association with Becker's nevus. We present a case of acquired smooth muscle hamartoma that did not show any pigmentation or hair growth.
Dermis ; Hair ; Hamartoma* ; Muscle, Smooth* ; Nevus ; Pigmentation

No abstract available.
Carbon Disulfide* ; Carbon* ; Humans ; Poisoning*

Angiosarcoma is rare disease not only in Korea but throughout the world; it is all the more so on the skin. We made an observation on a case of angiosarcoma on the scalp of a 57 year-old man. Noteworthy in this case are: (1) the patient was suffered from a head trauma 6 years prior to onset of the disease, (2) the progress of the disease showed an extreme rapidity accompanied by severe headache intolerable by any medication, (3) no effect was resulted from X-ray irradiation, and (4) the patient survived for 7 months with the disease.
Craniocerebral Trauma ; Headache ; Hemangiosarcoma* ; Humans ; Korea ; Middle Aged ; Rare Diseases ; Scalp ; Skin

No abstract available.
Fibroma*

PURPOSE: Choledochal cyst is a rare malformation of the pancreatobiliary ductal system, manifested by dilatation of biliary tree with or without anomalous insertion of the common bile duct into pancreatic duct. The purpose of this study is to review the incidence of anomalous pancreatobiliary union(PBU) and the shape of common bile duct based on the angle of pancreatic duct and common bile duct union. MATERIALS AND METHODS: We analyzed cholangiopancreatographic findings of 21 patients with choledochal cyst, emphasizing PBU. The PBU was classified into acute-angled PBU, right-angled PBU, normal PBU, and unknown PBU on the basis of common bile duct insertion to pancreatic duct. The shape of common bile duct dilatation was evaluated with regard to angle of PBU. RESULTS: Fourteen of 21 patients had anomalous PBU with slender or ectatic form of common channels. Three patients had normal opening of common bile duct and pancreatic duct, and in remaining 4 patients the PBU was not visualized. Among 14 patients with PBU, 5 patients had right-angled PBU and 9 patients had acute-angled PBU. Cystic form of common bile duct dilatation was seen in 13 patients and cylindrical form was in 8 patients. Cystic dilatation of common bile duct was seen in 4 patients out of 5 right-angled PBU. CONCLUSION: Patients with choledochal cyst had high incidence of anomalous PBU with common channel (67%). The shape of common bile duct dilatation was cystic in 62% of patients, and the right-angled PBU was prone to be cystic dilatation (80%).
Biliary Tract ; Choledochal Cyst* ; Common Bile Duct ; Dilatation ; Humans ; Incidence ; Pancreatic Ducts

Experimental findings have suggested that the metabolic activities of articular cartilage can be influenced by mechanical stimuli. Our recent mathematical analysis predicted that cyclic compressive loading may create periods of intermittent negative hydrostatic pressure within the cartilage extracellular matrix. Therefore, we hypothesize that intermittent negative hydrostatic pressure, created in the cartilage extracellular matrix during dynamic compression, has a stimulative effect on the biosynthesis of chondrocytes. In order to test this hypothesis, the present study developed a custom designed negative pressure generator to subject a monolayer culture of chondrocytes to an intermittent negative pressure. It was found that the intermittent negative pressure produced a 40% increase in proteoglycan and a l7% increase in non-collagenous protein synthesis during the pressurization period(p (0.05). The collagenous protein synthesis was not affected by the intermittent negative pressure regimen used in this study. After the intermittent negative pressurization, the metabolic activities of the chondrocytes returned to normal(control level). The intermittent negative pressure also produced an increase in the mRNA signals for aggrecan. Therefore, we conclude that intermittent negative pressure may be one of the major mechanical stimulators of chondrocytes in articular cartilage during dynamic compression.
Aggrecans ; Cartilage ; Cartilage, Articular ; Chondrocytes* ; Collagen ; Extracellular Matrix ; Hydrostatic Pressure* ; Metabolism* ; Proteoglycans ; RNA, Messenger

No abstract available.
Korea* ; Moyamoya Disease*

Purpose: The purpose of this study was to evaluate the mortality of patients over eighty years old with femoral neck fractures that have been treated with bipolar endoprostheses. Materials and Methods: We retrospectively studied 37 patients out of a total of 83, who suffered from hip fractures and were treated with surgery from 2000 through December 2004. We attempted to distinguish the differences between the 8 patients who died (Group A) and the 29 patients who lived (Group B). The variables that we analyzed, were: age, sex, operative time, the time period from admission to surgery, the time period from admission to discharge, the ASA score, and any medical comorbidities. Results: In Group A, 2 patients died within 1 month, 2 died between 1 and 6 months, 1 died between 6 and 12 months, and 3 died after 1 year. There were statistical differences between Group A and Group B with respect to two variables: the time period from admission to, and medical comorbidities. Conclusion: There were significant correlations with an increase in the mortality rate among patients with lung disease, female patients in general, and delays in surgery. Therefore, particular care should be paid to patients with these variables.
Comorbidity ; Female ; Femoral Neck Fractures ; Hip Fractures ; Hip* ; Humans ; Lung Diseases ; Mortality* ; Operative Time ; Retrospective Studies

PURPOSE: To report a case treated with therapeutic keratoplasty using a cryo-preserved cornea in a patient with Candida albicans keratitis. CASE SUMMARY: A 77-year-old female visited our clinic because of left ocular pain and visual disturbance for 3 days. Microscopic slit lamp examination revealed a 1.2 mm sized round corneal epithelial defect with deep stromal infiltration, brownish pigmentation and signs of inflammation with cyclitic membranes in the anterior chamber. On suspicion of Candida keratitis, we performed penetrating keratoplasty using a cryo-preserved donor cornea in Optisol-GS® (Bausch & Lomb, Irvine, CA, USA) solution with excision of the infected iris and colony of the anterior chamber. After the procedure, injection of intravitreal or intracameral amphotericin B and voriconazole were administered alternately. At 2 weeks after the second surgery, infection signs disappeared. At the follow-up in the outpatient clinic, signs of infection were not observed. CONCLUSIONS: Therapeutic keratoplasty using a cryo-preserved donor cornea can be an immediate and effective therapeutic strategy for Candida albicans keratitis.
Aged ; Ambulatory Care Facilities ; Amphotericin B ; Anterior Chamber ; Candida albicans* ; Candida* ; Cornea* ; Corneal Transplantation* ; Female ; Follow-Up Studies ; Humans ; Inflammation ; Iris ; Keratitis* ; Keratoplasty, Penetrating ; Membranes ; Pigmentation ; Slit Lamp ; Tissue Donors ; Voriconazole