In open wounds of the hand that have exposed bone or tendons, management may be difficult. Compared with conventional cutaneous pedicle flaps, the fascial radial flap transfer has several advantages : (1) one operation is required by one operating team reliably and easy to perform, (2) the appearance is not bulky, (3) the donor area is closed primarily, and (4) the hand is free for early motion of the shoulder and the elbow. One potential disadvantage is the permanent loss of the contribution of the radial artery to the circulation of the hand. One case of the fascial radial flap transfer was performed at the Department of Orthopaedic Surgery of Hanyang University Hospital, and satisfactory result was obtained.
Elbow ; Hand ; Humans ; Radial Artery ; Shoulder ; Tendons ; Tissue Donors ; Wounds and Injuries

The rupture of anterior cruciate ligament has been diagnosed by stress test, radiogram and diagnostic arthroscopy, but these methods have several disadvantages of lack of objectivity, exposure to radiation and risk of anesthesia. To eliminate these difficulties, the K-T 1,000 knee ligament arthrometer was used for the objective diagnosis in the injury of anterior cruciate ligament. We performed instrumented measurement of anterior-posterior laxity of the knee in 100 normal subjects by using the K-T 1,000 knee ligament arthrometer under the 15 lb., 20 lb. and maximum anterior pulls, and 20 lb. posterior push. The following results were obtained: 1. The mean anterior displacement at 20 lb.: 4.43mm The mean posterior displacement at 20 lb.: 2.30mm 2. The mean right knee-left knee difference in anterior displacement: 0.89mm 3. The mean anterior compliance index: 1.16mm So, we believed that a right knee-left knee difference and a anterior compliance index are sensitive measures of the integrity of the anterior cruclate ligament. And this test method was helpful for the diagnosis and objective recording in the injury of anterior cruciate ligament. This test method has following advantages: 1. There is no anesthesia risk. 2. The patient and examiner undergo no radiation exposure. 3. Diagnostic arthroscopy may be avoided. 4. Due to patient comfort, there is minimal muscle guarding.
Anesthesia ; Anterior Cruciate Ligament ; Arthroscopy ; Compliance ; Diagnosis ; Exercise Test ; Humans ; Knee ; Ligaments ; Methods ; Radiation Exposure ; Rupture

We reviewed the records of 152 patients with retinal injuries following perforating ocular traumas who had visited at the Department of Ophthalmology, Yeungnam University Hospital from March 1983 to December 1993. Young men predominated, and the most common cause of injury was metallic particle(63.3%). The ocular perforation site was found in sclera(38.2%), cornea(36.2%) and corneosclera(25.6%). The associated disorders with retinal injuries revealed retinal tear alone in 45 eyes, retinal detachment in 46 eyes, marked vitreous hemorrhage in 66 eyes, and endophthalmitis in 15 eyes. The site and length of perforating ocular injuries, traumatic cataract, traumatic hyphema, intraocular foreign body and endophthalmitis did not affect visual prognosis significantly. Significant predictors of good visual outcome were good initial visual acuity, absence of vitreous hemorrhage or retinal detachment, and early vitrectomy.
Cataract ; Endophthalmitis ; Foreign Bodies ; Humans ; Hyphema ; Male ; Ophthalmology ; Prognosis ; Retinal Detachment ; Retinal Perforations ; Retinaldehyde* ; Visual Acuity ; Vitrectomy ; Vitreous Hemorrhage

Background: Multiple endocrine neoplasia type I(MEN I) is a rare, eomplex, and potentially lethal disease. In Korean, only five anecdotal cases were reported as yet. The authors rescently experienced four cases of MEN I, and analysed the clinieal characteristics of MEN I in Koreans. Methods: The authors evaluated nine cases of MEN I, retrospectively. Four cases were analysed by clinical records in patients admitted to Asan Medical Center and five cases were reviewed by previously reported Korean literature from 1986 to 1995. Results: The average age was 39 years(ranged from 33 to 59 years). Eight of the nine patients had hyperparathyroidism documented by elevated serum calcium and PTH level with or without evidence of parathyroid mass. Initial presenting manifestations were symptomatic urinary stone, hypoglycernia due to insulinoma, hypogonadism, acromegaly, or peptic ulcer. Eight of nine patients had pancreatic islet cell tumors, and three of them were be malignant by radiologic and/or pathologic findings. The pancreatic tumors produced various hormones, such as gastrin, insulin, glucagon, or combination of them. Six of the nine cases had pituitary lesion. The most cornmon pituitary tumor was prolactinoma and the remaining was GH or GH and TSH producing tumor. In addition to the major components of MEN I, four had adrenocortical hyperplasia or adenoma and two had carcinoid tumor. There was only one familial case. Conclusion: The clinical charateristics of MEN I in Korean are mostly not different from the previous reports except older age at diagnosis, more comrnon adrenal involvement(44%) and gastrointestinal carcinoid tumor(22%). Although only one case was familial, more cases could be found if careful screening were done for the family members of the MBN I patients. In addition, screening and close follow up for endocrine pancreatic tumors are required for MEN I patients without detectable pancreatic lesion becau~se the malignant potential of pancreatic tumors has beeome an increasing concem for the prognosis of MEN I.
Acromegaly ; Adenoma ; Asian Continental Ancestry Group ; Calcium ; Carcinoid Tumor ; Chungcheongnam-do ; Diagnosis ; Follow-Up Studies ; Gastrins ; Glucagon ; Humans ; Hyperparathyroidism ; Hyperplasia ; Hypogonadism ; Insulin ; Insulinoma ; Islets of Langerhans ; Mass Screening ; Multiple Endocrine Neoplasia Type 1 ; Multiple Endocrine Neoplasia ; Peptic Ulcer ; Pituitary Neoplasms ; Prognosis ; Prolactinoma ; Retrospective Studies ; Urinary Calculi

Scleral necrosis is a focal thinning of the sclera, and causes an exposure of underlying uveal tissue, endophthalmitis, and eyeball perforation. The authors experienced 16 cases of scleral necrosis after pterygium excision and performed combined lamellar scleral grafting and conjunctival flap for 13 cases, and simple conjunctival flap for 3 cases. After 12 months of follow-up period, all of the scleral grafts healed well except one case of graft melting. Six cases associated with endophthalmitis showed three lines of mean visual acuity improvement with Snellen chart after postoperative healing of inflammation. Postoperative complications included temporary corneal erosion(6 cases), conjunctival cyst formation(2 cases), scleral graft melting(1 case), and partial absorption of conjuctival flap(1 case).
Absorption ; Endophthalmitis ; Follow-Up Studies ; Freezing ; Inflammation ; Necrosis* ; Postoperative Complications ; Pterygium ; Sclera ; Transplants ; Visual Acuity

BACKGROUND: Thyrotropin-secreting pituitary adenoma is an uncommon disease and about 150 cases has been reported in the world literature. In Korea, only seven cases were reported as yet. The authors recently experienced four cases of TSH secreting pituitary tumor and analyzed the clinical characteristics and treatment outcomes of TSH-secreting tumors in Korean. METHODS: We analyzed clinical records of the four cases who had been recently treated at Asan Medical Center and the Korean literature which deals with the previously reported seven cases of TSH-secreting pituitary tumor. RESULTS: The average age at diagnosis was 37 years (ranging from 11 to 55 years). Four were men and seven were women. After the detection of hyperthyroidism, TSH-secreting pituitary adenoma was diagnosed 3.6 years later on the average. Ten patients presented with hyperthyroidism, but one had primary hypothyroidism. Typical features of acromegaly were observed in two patients. Visual disturbance was present in three cases, and galactorrhea was present in one case. Serum TSH concentrations ranged from 1.5 to 42.5uIU/mL showing mildly elevated or unsup-pressed TSH levels despite of elevated serum thyroid hormone concentrations. Among six cases in whom a-subunit level was measured, five showed elevated a-subunit level and a-subunit/TSH molar ratio. Two of 11 cases had microadenoma and the remainder had macroadeno#ma. Immunohisto-cheical studies were done in eight cases and revealed that three were positive for TSH only and five patients were positive for multiple hormones. Eight patients underwent transsphenoidal pituitary surgery and seven (88%) of them were cured. External irradiation or octreotide was used as adjunctive treatment in three cases. After treatment, TSH levels decreased in all six patients studied, hyperthyroidism was eliminated in all eight patients studied and visual disturbance was improved in two patients. CONCLUSION: Clinical characteristics of TSH-secreting pituitary adenoma in Koreans were similar with world literature, but were more common in women, had less visual disturbance and better surgical results. Diagnosis was commonly delayed for several years. TSH-secreting pituitary adenoma may be diagnosed more frequently and earlier with widespread use of sensitive TSH assay and early and proper diagnosis would lead proper treatments with improved outcome.
Acromegaly ; Asian Continental Ancestry Group ; Chungcheongnam-do ; Diagnosis ; Female ; Galactorrhea ; Humans ; Hyperthyroidism ; Hypothyroidism ; Korea ; Male ; Molar ; Octreotide ; Pituitary Neoplasms ; Pregnancy ; Thyroid Gland

BACKGROUND: Rapid adrenocorticotropin (ACTH) stimulation test using 250ug of ACTH (1-24) has been used as a standard test in the initial assessment of adrenal function. However, it has recently been suggested that a rnaximal cortisol response can be achieved with a much lower ACTH dose, and reducing the dose might further enhance the sensitivity of the test in the detection of mild adrenal insufficiency. This study was performed to evaluate the role of low-dose (lug) ACTH stimulation test in the assessment of adrenal function and the diagnosis of subtle adrenal insufficiency. METHODS: Twenty-two subjects with suspected adrenal insufficiency due to long-term corticosteroid use were included in this study. The correlations between clinical features and the serum cortisol responses to low dose (lug) and high dose (250 ug) ACTH stimulation were evaluated. RESULTS: In high dose test, 10 (67%) out of 15 subjects with clinical features of adrenal insufficiency showed decreased serum cortisol response (peak cortisol level <18 ug/dL), but 5 (33%) subjects showed normal response (peak cortisol level > 18ug/dL). On the other hand, 14 (93%) subjects with clinical features of adrenal insufficiency showed decreased serum cortisol response in low dose test, while only one showed normal response. In 7 subjects without clinical features of adrenal insufficiency, 5 subject (71%) showed normal response, and 2 subjects (29%) showed decreased response in both low and high dose tests. CONCLUSION: These results suggest that the 1-ug low dose ACTH stimulation test might be more sensitive than conventional 250-ug test in the detection of mild adrenal insufficiency. Further studies are needed to determine the optimal dose of ACTH and the criteria for normal response to ACTH stimulation.
Adrenal Insufficiency* ; Adrenocorticotropic Hormone* ; Cosyntropin ; Diagnosis* ; Hand ; Hydrocortisone

Paget bone disease(PBD) is usually focal, but can be wide spread disorder of the skeletal remodeling characterized by greatly increased osteoclast size and activity. It has extremely variable prevalence worldwide, being common in England and northern European countries and areas populated by their descendants, but strikingly uncommon in Asia, the middle east, Africa and Scandinavia. It's occurrence also shows familial clustering, some postulates autosomal dominant inheritance. Many studies have shown that paramyxoviruses may play a critical role in the etiology of this disorder. However, the precise etiology of PBD remains unknown.We describe a kindred with PBD in 3 successive generations. The propositus, a 55-year-old man, has panostotic PBD and giant cell reparative granuloma of pagets disease involving his head, mandible, abdomen and ileum, rare tumorous complication of Paget's disease. Bowed limbs were first noticed at age 25 years, and progressed for 20 years. Giant cell reparative granuloma began manifesting at age 45 years, and responded dramatically to high-dose dexamethasone therapy. His pretreatment biochemical finding were remarkable for elevated serum ALP, 765(normal 66-220 u/L) and osteocalcin, 154(normal 6.3-30.7 mg/ml), but normal serum calcium, phosphorous, 250HD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic 25OHD and PTH. A nondecalcified iliac crest specimen demonstrated classic histopathologic changes of PBD on light microscopy. His decreased father had a similar degree of bony deformities beginning at age 20 years, but had not been examined. His two asymptomatic daughters, 20 and 24-year-old, were both found to be affected with widespread PBD by bone scan, radiographic study, and their serum ALP levels, 939 and 435U/L, respectively. This is the first report of familial occurance of PBD and a case of giant cell reparative granuloma of Paget's disease in Korea, where PBD is very rare.
Abdomen ; Africa ; Asia ; Bone Diseases ; Calcium ; Congenital Abnormalities ; Dexamethasone ; England ; Extremities ; Family Characteristics ; Fathers ; Giant Cells ; Granuloma ; Head ; Humans ; Ileum ; Korea ; Mandible ; Microscopy ; Middle Aged ; Middle East ; Nuclear Family ; Osteocalcin ; Osteoclasts ; Pedigree ; Prevalence ; Scandinavian and Nordic Countries ; Wills ; Young Adult

BACKGROUND AND OBJECTIVES: Although it is well known that mitral valve repair provides a better postoperative outcome than valve replacement for mitral valve prolapse with mitral regurgitation, there haven't been much studied the nature of remnant regurgitation and the change of heart function and structure by remnant regurgitation after mitral valve repair surgery. We tried to research for it. METHODS AND RESULTS: Retrospective analysis of echocardiographic data and medical records was done in patients who underwent repair surgery for mitral valve prolapse with significant mitral regurgitation at the Keimyung University Dong-san Medical Center from February 1996 to February 2000. Patients who underwent echocardiography before and after the surgery were selected for the analysis. Of patients who underwent mitral valve repair surgery for mitral valve prolapse with mitral regurgitation during that period, 30 patients (male 15, female 15) were included in this study. The average age of them was 44.30+/-14.30 year old. After surgery, heart chamber size was decreased significantly in all patients (e. g. LVDd 6.25+/-1.06 cm vs. 5.14+/-0.62 cm, LV mass 272.46+/-107.36 gm vs. 197.30+/-75.16 gm). Remnant mitral regurgitation after repair surgery was found in 22 patients (73.3%). Remnant mitral regurgitation above trivial flow was found in 10 patients. Such case as involving ant. leaflet was found in 5 patients (16.7%), as involving post. leaflet, in 2 patients (6.7%), as involving both leaflet, in 3 patients (10%) among 10 ones. Eccentric flow among remnant regurgitation, was observed in 2 patients who underwent repair surgery for ant. leaflet, 1 patient who underwent repair surgery for both leaflet. CONCLUSION: Mitral valve repair surgery reduce the left ventricular chamber size and left ventricular mass. Postoperatively, patients who involve ant. leaflet were much remnant regurgitation above trivial flow more than others.
Ants ; Echocardiography ; Female ; Heart ; Humans ; Medical Records ; Mitral Valve Insufficiency* ; Mitral Valve Prolapse* ; Mitral Valve* ; Retrospective Studies ; Thoracic Surgery

We report on a case of torsion of an accessory spleen occurring in a 19-year-old female. She was admitted with a three-day history of left-upper quadrant pain that became slowly aggravated. On physical examination, left-side abdominal tenderness was observed, most markedly in the left upper quadrant, but no rebound tenderness was noted. Contrast-enhanced computed tomography (CT) scan showed a non-enhancing mass with a tubular vascular pedicle and normal enhancing spleen in the left upper abdomen. Doppler ultrasound showed no vascular flow within the hypoechoic mass in the left upper abdomen. Torsion of an accessory spleen was suspected, and emergent laparoscopic exploration was performed. Laparoscopic exploration showed a large rounded violet mass with a tw isted vascular pedicle, located anterior to the normal spleen. The mass was excised laparoscopically and then removed through a 2.5 cm extended incision of the left-sided trocar incision. Postoperative recovery was normal and she was discharged on the fifth postoperative day.
Abdomen ; Female ; Humans ; Physical Examination ; Spleen* ; Surgical Instruments ; Ultrasonography ; Viola ; Young Adult