The authors reviewed serial chest films of 113 patients of spontaneous pneumothorax which were treated byclosed tube thoracotomy during the period from May, 1979 till July, 1982 in CNUH. The resuls are as follows; 1.Male was more frequently affected than female, and the sex ratio was 3.5:1. 2. 71.1 per cent of patients were over31 years of age. 3. Of the 113 cases, 51.3 per cent were on the right, 48.7 per cent on the left. 4. The mostcommon underlying pulmonary disease was pulmonary tuberculosis(39.8), the next was belb or bullar (17.7%), and thelast was pneumonia(8.8%). 5. Pneumothorax was the most common type in pulmonary tuberculosis(66.7%), andpyopneumothorax in pneumonia(80.0%). 6. Among 103 cases in complete re-expansion of collapsed lung after closedthe thoracotomy, 39.5 per cent was expanded completely within 1 week in presence of visceral and/or parietalpleural thickening, and 86.2 per cent in none of it. According to the degree of pneumothorax, the more severedegree of pneumothorax, the more delay in re-expansion times. 7. Most common chest finding after re-expansion ofcollapsed lung was pleural thickening(51.4%).
Female ; Humans ; Lung ; Lung Diseases ; Pneumothorax ; Sex Ratio ; Thoracotomy ; Thorax

The radiologic findings of lumbosacral spine and measurement of lumbosacral angle were analysed in 238 with backache and 102 without backache which were visited at Chungnam National University from March 1980 to July 1981.The measurement of lumbosacral angle was based on a method of Fergson. The results obtained were as follows; 1. The age group of 18 to 29 years was most common in backache group and the male was affected more frequently than the female with the ratio of 1.9 to 1. 2. In patients with backache, the overall mean lumbosacral angles were 44.2±2.6 degrees in male and 35.8±2.0 degrees in female. In patients without backache, in control group, the overall mean lumbosacral angles were 32.6±0.7 degrees in male and 33.4±1.4degrees in female. 3. In control group, difference of means between male and female was about 1degrees in patients with backache, the overall mean lumbosacral angles were increased about 12degrees in male and 2degrees in female than control group. In patients with and without backache, no significant difference of lumbosacral angle between the 4 age groups was present. 4. In backache group, increased lordosis was more common and increased lumbosacral angle than the decreased lordosis. 5. In backache group, lumbosacral angle of abnormal radiologic findings in lumbosacral spine was significantly increased than control group. 6. In patients with backache, radiologic findings and its lumboscral angles were alumbosacral anomaly 56 cases (23.5%): 46.9 degrees, increased lumbar lordosis 46 cases (19.2%): 48.1 degrees, osteoarthritis 44 cases(18.5%) : 40.8 degrees, decreased lumbar lordosis 30 cases (12.6%): 29.9 degrees, in order, And these radiologic findings were similar with many other authors.
Animals ; Back Pain ; Chungcheongnam-do ; Female ; Humans ; Lordosis ; Male ; Methods ; Osteoarthritis ; Spine

A secondary cleft lip nasal deformity can be corrected by many procedures including central lip tissue transfer, forked flap, nasal floor and alar base advancement, nasal skin flaps and composite graft. These procedures have been applied for many years, but each one has some conspicuous residual problems. We propose triple V-Y advancement flaps, which we have performed on 13 secondary cleft lip and nasal deformity patients over the past 6 years. The W-shaped triple reverse V-shaped incision easily exposed the alar cartilages. We made the advancement and rotation of the nasal skin flap to lengthen the columella and project the nasal tip. Postoperatively, the columella length and nasolabial angle were found to be increased by an average of 3.7 mm and 42 degrees, respectively. In lateral view, a relatively natural nasal line was achieved. The scar in the nasal tip posed few problems. This procedure should be useful for the correction of the secondary cleft lip nasal deformity.
Cartilage ; Cicatrix ; Cleft Lip* ; Congenital Abnormalities* ; Humans ; Lip ; Skin ; Transplants

Hypertrophic scarring is common in burn patients. The treatment of such scarring is difficult, and recurrence of the hypertrophic change after scar revision is not uncommon. It has been done intramarginal excision to diminish the chances of recurrent hypertrophic scarring. Core scars in the auricle are easily separated from auricular cartilage and overlying soft tissue because there is loose areolar tissue between them. We therefore reviewed our experience with core extirpation of post-burn hypertrophic scars in the auricle. Between June 14, 1991, and August 6, 1994, we excised 10 hypertrophic scars in the auricle in 5 burn patients. Core extirpations of hypertrophic scars were performed under local anesthesia with longitudinal incision along long axis of scars. The wounds were closed directly in one layer after marginal trimming. We observed that core extirpation yielded good results in post-burn hypertrophic scars in the auricles.
Anesthesia, Local ; Axis, Cervical Vertebra ; Burns ; Cicatrix ; Cicatrix, Hypertrophic* ; Ear Cartilage ; Humans ; Recurrence ; Wounds and Injuries

PURPOSE: Hypertrophic osteoarthropathy(HOA) is a clinical syndrome consisting of clubbing, periostitis and synovitis. Most frequent causes of hypertrophic osteoarthropathy are intrathoracic neoplasms, among which the bronchogenic carcinoma ranks the highest. But computed tomographic evaluation of intrathoracic neoplasm associated with HOA has been seldom reported. The purpose of this study is to evaluate CT findings of intrathoracic neoplasm associated with HOA, and to infer possible mechanism. MATERIALS AND METHODS: Seven cases of intrathoracic neoplasm associated with HOA were included in our study. Diagnoses of HOA were made by Tc99m bone scintigraphy or plain radiography. The findings of chest CT scans were reviewed retrospectively, with main interests on their size, location and internal characteristics, ect. RESULTS: Seven cases of intrathoracic neoplasm consisted of five bronchogenic carcinomas and two thymic tumors. The size of intrathoracic tumors were relativelY, large ranging from 6cm to 13cm(average 8.0cm). All thoracic neoplasms showed wide pleural contact, and one of them invaded thoracic wall. The range of length of pleural contact was 5-18cm(average 9.9cm). All of seven patients had internal necrosis, and one of them showed cavitation in thoracic mass. CONCLUSION: lntrathoracic neoplasms associated with HOA had a tendency to be large, to contain internal necrosis, and to widely abut the thoracic pleura.
Carcinoma, Bronchogenic ; Diagnosis ; Humans ; Necrosis ; Periostitis ; Pleura ; Radiography ; Radionuclide Imaging ; Retrospective Studies ; Synovitis ; Thoracic Neoplasms ; Thoracic Wall ; Thymus Neoplasms ; Tomography, X-Ray Computed

No abstract available.
Animals ; Humans* ; Mice* ; Muramidase* ; Paneth Cells* ; Rats*

No abstract available.
Knee Joint* ; Knee* ; Tuberculosis*

Cryoglobulinernia occurs in about 5% of the cases of multiple myeloma. The most common finding in patient with cryoglobulinemia is ulceraticn that oceurs about ankle, hands, and occasionally the ears, upon prolonged exposue to cold. A 59-year old male had had 5 years of pain in his ears. There were black or dark brown colored ischemic ulcerations on his both helix. He also had mottled purpuric patches on his both ankles. A test for cryoglobulinema was positive. X-ray examination of the skull showed multiple punched but lesions. The bone marrow study revealed myeloma cell infiltration.
Ankle ; Bone Marrow ; Cryoglobulinemia* ; Ear ; Hand ; Humans ; Male ; Middle Aged ; Multiple Myeloma* ; Skull ; Ulcer

The purpose of this study was to evaluate the humeral tunnel characters and clinical relevance according to entry point of the humeral tunnel in the baseball players. It was hypothesized that the medial collateral ligament (MCL) reconstruction with nonanatomical starting location of the humeral tunnel (inferior edge of the medial epicondyle: group NA) provided less favorable radiological and clinical outcomes compared to that with anatomical starting location (original footprint of the MCL: group A). The retrospective case review yielded 19 consecutive athletes who underwent isolated MCL reconstruction using the docking technique. Three dimensional-computed tomography scan was performed at 3 months, and the iso-surfacing by marching cubes algorithm were applied to evaluate the length and angle of humeral tunnel. Three outcome measures were used in this study: the visual analog scale for pain, range of motion and the Conway scale. The angle of the humeral tunnel was measured 12.2° (range, 7.9°–25.2°) in the group NA and 15.5° (range, 9.8°–30.4°) in the group A (p<0.05). The mean length of humeral tunnel is measured 16.3 mm (range, 11.7–20.1 mm) in the group NA and 15.2 mm (range, 10.3–19.1 mm) in the group A (p<0.05). MCL reconstruction brought substantial improvement in pain and function. However, between-group comparison revealed no statistical differences in all outcome measurements. The MCL reconstruction using the docking technique provided favorable clinical outcomes in baseball players. Although the humeral tunnel angle and length were different depending on the humeral entry points, clinical differences between the two entry points were not found.
Athletes ; Baseball* ; Collateral Ligaments* ; Humans ; Outcome Assessment (Health Care) ; Range of Motion, Articular ; Retrospective Studies ; Visual Analog Scale

PURPOSE: To assess the characteristic features of MR imaging in the diagnosis of spinal tuberculosis. MATERIALS AND METHODS: We retrospectively reviewed MR imaging of 27 cases with pathologically-proven spinal tuberculosis and analyzed the MR findings including the extent of the lesions on non-contrast T1, proton density, and T2*VI, and the specific contrast enhancement patterns of the lesion on Gd-DTPA enhnced TIWI. RESULTS: The inflammatory lesions showed low signal intensity on T1WI in 25 patients(93%) and high signal intensity on T2*gradient echo image in 25 patients(93%). Bone destruction was noted in 15 patients(55%), disc-space narrowing in 21 patients(77%), paravertebral abscess in 16 patients(59%), subligamentous extension in 23 patients(85%), kyphosis in 8 patients(29%), and spinal canal narrowing in 19 patients(70%). After Gd-DTPA was administrated, rim-enhancement was noted in all patients(100%). CONCLUSION: We conclude that MR imaging is an excellent imaging modality for establishing the diagnosis of spinal tuberculosis as well as delineating the extent of soft tissue involvement. Characteristic peripheral rim enhancement after injection of Gd-DTPA may provide rather specific diagnosis in spinal tuberculosis.
Abscess ; Diagnosis ; Gadolinium DTPA ; Kyphosis ; Magnetic Resonance Imaging* ; Protons ; Retrospective Studies ; Spinal Canal ; Tuberculosis, Spinal*