1.A Case of Osteochondroma which Arised form Right Side lamina of 5th Lumbar Vertebra
Soo Jae YIM ; Yon Il KIM ; Chang Uk CHOI
The Journal of the Korean Orthopaedic Association 1990;25(2):597-601
Osteochondroma is the most common benign tumor of bone, of which the typical form is a cartilagecapped bony projection, far often found at the metaphysis of the long tubular bones, and may arise from any bone performed in cartilage. To our knowledge, however, osteochondroma of lumbar spine has been reported 11 cases, but We experienced a case of osteochondroma located in the position normally occupied by right side lamina of 5th lumbar vertebra. The mass was excised and disclosed typical microscopic findings of osteochondroma.
Cartilage
;
Osteochondroma
;
Spine
2.The Clinical Analysis of Acetabular Fractures
Soo Jae YIM ; Man Sik YANG ; Young Ho KIM ; Hee Soo CHOI ; Chang Uk CHOI
The Journal of the Korean Orthopaedic Association 1990;25(3):725-738
Acetabular fractures assume great clinical importance because acetabular is weight bearing joint in the lower extremity. The undisplaced fractures of the acetabulum gave satisfactory results with closed method, but the treatment of displaced fractures have been controversial. A clinical analysis was performed on the 72 patients with displaced acetabular fractures, who had been treated at Soonchunhyang University Hospital from January 1980 to December 1989. The results obtained were as follows. 1. The prevalent age ranged from 21 to 50 years, which comprised 86.1% of all, and the ratio between male and female was 3:l. 2. The most common cause of injury was traffic accident, which comprised 76.4%. 3. According to Letournel's classification, simple fracture was 38 cases (52.8%), associated fracture was 34 cases (47.2%) and hip dislocation was associated in 28 cases (38.9%) and most common was posterior (20.8%). 4. Closed treatment was done in 47 cases and open treatment in 25 cases. 5. Results of open treatment group were better than closed treatment group in both clinical and roentgenographic study. 6. The complication were occured in 14 (29.8%) out of 47 cases of closed treatment group, and 10 (40.0%) out of 25 cases of open treatment group. 7. Not only choice of treatment but also determination of surgical approach require accurate assessment of the fracture pattern in this region of complex bony architecture by careful radilogic analysis.
Accidents, Traffic
;
Acetabulum
;
Classification
;
Female
;
Hip Dislocation
;
Humans
;
Joints
;
Lower Extremity
;
Male
;
Methods
;
Weight-Bearing
3.Risk Factors of Dislocation Occurring after Acetabular Component Revision.
Yoo Seong SEO ; Jae Wan SOH ; Park JONG-SEOK ; Soo Jae YIM ; Byung Ill LEE
Journal of the Korean Hip Society 2006;18(3):97-102
Purpose: To analyze the causes and to prevent dislocations of the hip joint that occur in patients who underwent revisions of total hip arthroplasties by changing only the polyethylene liners and femoral heads, subsequent to primary total hip arthroplasties. Materials and Methods: We evaluated 28 patients who underwent acetabular component revisions of total hip arthroplasties subsequent to primary total hip arthroplasties. The average age of the patients was 55 years old and all 28 patients had operations through the posterolateral approach. In 17 of the cases, the acetabular cups, polyethylene liners, and femoral heads were changed; in 10 cases, just the polyethylene liners and femoral heads were changed; and in 1 case, only the polyethylene liner was changed. Results: We observed 7 cases of hip dislocations that occurred among a total of 28 cases after revisions of total hip arthroplasties. In all 7 cases, the polyethylene liners and femoral heads were changed, but not the acetabular cups. In additional, in all 7 cases of dislocation, the patients were non-compliant and started weight-bearing prematurely after revisions of the total hip arthroplasties Conclusion: We observed new dislocations in the 7 cases in which the polyethylene liners and femoral heads were changed. The main reasons were inadequate soft tissue tension and hip joint laxity. Therefore, it is necessary to increase the neck length, use elevated rim polyethylene liners, readjust the acetabular cups to their optimal positions, and apply hip abduction braces to patients early after revision of total hip arthroplasties in order to lessen the danger of dislocations.
Acetabulum*
;
Arthroplasty
;
Braces
;
Dislocations*
;
Head
;
Hip
;
Hip Dislocation
;
Hip Joint
;
Humans
;
Neck
;
Polyethylene
;
Risk Factors*
;
Weight-Bearing
4.Recurrent Gastrobronchial Fistula after Esophagectomy: one case report.
The Korean Journal of Thoracic and Cardiovascular Surgery 2001;34(2):189-193
Gastrobronchial fistula is an extremely rare condition. It is usually associated with trauma, esophagogastric surgery, subphrenic abscess, gastric ulcer, and neoplasm. A case of recurrent gastrobronchial fistula secondary to a benign gastric ulcer 2 and 3 years after Ivor Lewis procedure for treatment of esophageal carcinoma is described. The literature of this subject is reviewed and discussed.
Bronchial Fistula
;
Esophageal Neoplasms
;
Esophagectomy*
;
Fistula*
;
Postoperative Complications
;
Stomach Ulcer
;
Subphrenic Abscess
5.A case of intrarenal arteriovenous fistula after percutaneous blind renal biopsy.
Young Nae YIM ; Seung Yul LEE ; Ki Soo PAI ; Jae Seung LEE ; Jin Seok SEO
Korean Journal of Nephrology 1991;10(4):632-636
No abstract available.
Arteriovenous Fistula*
;
Biopsy*
6.Primary Small Cell Carcinoma of The Esophagus.
Soo Bin YIM ; Jong Ho PARK ; Hee Jong BAEK ; Jae Ill ZO
The Korean Journal of Thoracic and Cardiovascular Surgery 2000;33(9):734-737
BACKGROUND: McKeown first described two autopsy cases of esophageal small cell carcinoma (SMC) in 1952; about 230 cases have since been reported in the literature. Small cell carcinoma has been reported to account for 0.4% to 7.6% of all esophageal malignancies. SMC of the esophagus as regarded as having a poor prognosis with frequent systemic dissemination. Choice of treatment remains controversial. MATERIAL AND METHOD: From August 1987 to December 1998, a review of the records and histologic sections of 8 patients with primary small cell carcinoma of the esophagus seen in 11 years was undertaken. RESULT: Small cell carcinoma of the esophagus constituted 1.5% of all esophageal cancers. The median age was 61.5 years (range from 42 to 71 years). Seven patients were male, tumor was mainly located in the middle and lower thirds (6 cases) of the esophagus. Pure SMC is 5 cases, and mixed SMC is 3 cases. Operative procedure were as follow: transthoracic esophagectomy with thoracic or cervical reconstructon in 7 patients, transhiated esophagectomy with cervical reconstruction in one. The operative death was none. Adjuvant chemotherapy was performed in 7 patients except one who had poor general condition. Recurrence was observed in 4 patients (mediastinal LN, abdominal LN, SCN, bone). The overall median survival was 15.9 months. Only one patient survived for more than 5 years. CONCLUSION: We considered that esophageal SMC should be regarded as a systemic disease, and multimodality treatment including chemotherapy should be used. Surgery may be offered in selected patients to manage local disease as part of a chemotherapy based treatment program.
Autopsy
;
Carcinoma, Small Cell*
;
Chemotherapy, Adjuvant
;
Drug Therapy
;
Esophageal Neoplasms
;
Esophagectomy
;
Esophagus*
;
Humans
;
Male
;
Prognosis
;
Recurrence
;
Surgical Procedures, Operative
7.The Efficacy of Suction Drains arter Total Hip Arthroplasty.
Soo Jae YIM ; Dong Hoon SHIN ; Min Young KIM ; Joo Seok CHA ; Han Woong JE
Journal of the Korean Hip Society 2006;18(3):110-115
Purpose: The goal of this study was to evaluate the efficacy of suction drains following total hip arthroplasties, by comparing the post-operative results between the group with suction drains and the group without suction drains. Materials and Methods: Eighty-six patients, who underwent primary total hip arthroplasties from June 2001 to June 2004, were divided into two groups: group 1 (48 patients), with suction drains; and group 2 (38 patients), without suction drains. We assessed the perioperative hemoglobin and platelet levels, the amount of total blood loss, the amount of post-operative blood transfusions, post-operative ranges of motion (ROMs, at 6 weeks), wound problems, and general conditions. Results: Although the postoperative hemoglobin level was greater in group 2 than in group 1, there was no statistically significant difference. The amount of total blood loss and blood transfusions in group 1 were statistically greater than in group 2 (p<0.05). There were no statistically significant differences in the post-operative ROMs and wound complications between groups 1 and 2. Conclusion: There were no limitations of hip motion and no wound complications in the patients without suction drains after total hip arthroplasties. However, they required fewer post-operative blood transfusions than did the patients with suction drains, due to less post-operative blood loss; and the absence of a suction drain might prevent retrograde tube infections. In addition, patients without suction drains after total hip arthroplasties seemed to recover better did than those with suction drains. Therefore, suction drains might provide no benefit in total hip arthroplasties.
Arthroplasty
;
Arthroplasty, Replacement, Hip*
;
Blood Platelets
;
Blood Transfusion
;
Hip
;
Humans
;
Suction*
;
Wounds and Injuries
8.Ultrasonographic evaluations of placenta previa
Hak Seo LEE ; Neung Jae YIM ; Eun Ock OH ; Soo Soung PARK
Journal of the Korean Radiological Society 1984;20(4):888-894
Diagnostic ultrasound has become one of the most useful tools in the practice of obstetics. It has been ofparticular utility in the placental localization. We analyzed 34 patients of placenta previa scanned byultrasound. The reults were as follows; 1. The age of patient ranged from 22 to 39 years, showing the highestincidence in 26 to 30 years. 2. The accuracy of correct localization was 70.6%. 3. Among 13 cases diagnosed byultrasound as total placenta previa, 2 cases were partial placenta previa and 1 was low-lying placenta at the timeof delivery. 4. Among 9 cases diagnosed by ultrasound as partial placenta previa, 1 case was total palcenta previaand 1 case was low-lying placenta and 1 case was upper segment placenta. 5. Among 10 cases diagnosed by utrasoundas low-lying placenta, 2 cases were partial placenta previa. 6. Among 2 cases diagnosed by utlrasound as uppersegment placenta, 1 case was total placental previa and 1 case was partial placenta previa. 7. Among 9 cases doneserial ultrasoud, 3 cases revealed that the placenta migrates toward fundus in the course of pregnancy, Therefore,the palcental scanning should be repeated in the last month before term to decide the mode of delivery.conclusively, ultrasonography is the imaging modality of choice in the evaluation of placental localization becuseit provides speedy and repeatable way without any known risk to both mother and fetus itself. Careful performanceand accurate interpretation shold be needed for more correct palcental localization.
Fetus
;
Humans
;
Mothers
;
Placenta Previa
;
Placenta
;
Pregnancy
;
Ultrasonography
9.The Effect of Body Mass Index on Clinical Result and Life Quality after Total Hip Arthroplasty of Patients Who Were Femur Head Avascular Necrosis.
Hip & Pelvis 2013;25(3):182-188
PURPOSE: This study examined the association between the pre-operative body mass index (BMI) and the post total hip replacement arthroplasty result, as well as postoperative change in the life quality of patients diagnosed with femur head avascular necrosis (AVN). MATERIALS AND METHODS: Patients diagnosed with femur head AVN undergoing total hiparthroplasty (THA) with a ceramic-ceramic articular surface from March 2005 to May 2011 were analyzed retrospectively. The Harris hip score (HHS), 36-item short-form health survey (SF-36) score, radiological examination, and complications at two years or longer after THA in the 4 groups were analyzed in terms of the BMI (underweight group, normal weight group, overweight group, and obesity group). RESULTS: The normal body weight group showed the best result(94.36+/-7.51) in all scores but the difference was not significant. In the SF-36 physical scores, obese group showed the greatest improvement. Complications occurred frequently in the underweight(50%) and obese groups(19.5%). In particular, periprosthetic fractures (P=0.002) and pneumonia (P=0.005) occurred frequently in the underweight group. CONCLUSION: The impacts of obesity and underweight on the clinical outcome after surgery are insignificant but patients with an abnormal BMI can expect a high quality of life after surgery.
Arthroplasty
;
Arthroplasty, Replacement, Hip*
;
Body Mass Index*
;
Femur Head Necrosis*
;
Femur Head
;
Femur
;
Health Surveys
;
Hip*
;
Humans
;
Ideal Body Weight
;
Necrosis
;
Obesity
;
Overweight
;
Periprosthetic Fractures
;
Pneumonia
;
Postoperative Complications
;
Quality of Life*
;
Retrospective Studies
;
Thinness
10.Role of Percutaneous Pleural Needle Biopsy in the Diagnosis of Lymphocyte Dominant Pleural Effusion.
Jae Joon YIM ; Woo Jin KIM ; Chul Gyu YOO ; Young Whan KIM ; Sung Koo HAN ; Young Soo SHIM
Tuberculosis and Respiratory Diseases 1997;44(4):899-906
BACKGROUND: The percutaneous pleural needle biopsy have been regarded as cornerstone in the diagnosis of lymphocyte dominant pleural effusions of which acid fast bacilli smear and cytologic exam was negative. However, the complications of percutaneous pleural needle biopsy is not rare arid its diagnostic efficacy is not always satisfactory. Recently, pleural fluid adenosine deaminase (ADA) and carcinoembryonic antigen (CEA) are widely accepted as markers of tuberculous pleurisy arid malignant pleural effusion respectively. We designed this study to re-evaluate the role of percutaneous pleural needle biopsy in the diagnosis of lymphocyte dominant exudative pleural effusions whose APE smear, cytologic exam was negative. METHODS: Retrospective analysis of 73 cases of percutaneous pleural needle biopsy in case of lymphocyte dominant exudative pleural effusions whose AFB smear and cytoloic exam was negative from Jan 1994 to Feb 1996 was done. RESULT: In 35 cases, specific diagnosis was obtained(all cases were tuberculous pleurisy), arid in 3(1 cases specific diagnosis was not obtained in spite of getting adequate pleural tissues, and in the other 8 cases, percutaneous pleural biopsy failed to get pleural tissues. In 9 cases, complications were combined including pneuomothorax and hemothorax. All 49 cases of pleural effusions whose ADA value was higher than 40IU/L and satisfying other categories were finally diagnosed as tuberculous pleurisy, however, the pleural biopsy confirmed only 28 cases as tuberculous pleurisy. In 6 cases of pleural effusions of which CEA value is higher than l0ng/ml, the pleural biopsy made specific diagnosis n no case. Final diagnosis of above 6 cases consisted of 4 malignant of fusions, I malignancy associated effusion and I tuberculous pleurisy. CONCLUSION: In the diagnosis of 73 cases of lymphocyte dominant pleural effusions of which acid fast bacilli smear and cytologic exam was negative, percutaneous pleural biopsy diagnosed only in 35 cases. In the diagnosis of tuberculous pleurisy, the positive predictive value of higher ADA than 40 IU/L in lymphocyte dominant pleural effusion with negative AFB smear and negative cytologic exam was l00%. And the diagnostic efficacy of pleural biopsy was 57%. In cases of effusions with high CEA than 10ng/ml 83% and 0% respectively. Finally, we concluded that percutaneous pleural needle biopsy in the diagnosis of APE smear negative and cytologic exam negative lymphocyte dominant exudative pleural effusion was not obligatory especially in effusions with high ADA and low CEA value.
Adenosine Deaminase
;
Biopsy
;
Biopsy, Needle*
;
Carcinoembryonic Antigen
;
Diagnosis*
;
Hemothorax
;
Hominidae
;
Humans
;
Lymphocytes*
;
Needles*
;
Pleural Effusion*
;
Pleural Effusion, Malignant
;
Retrospective Studies
;
Tuberculosis, Pleural