Authors measured the degree of posterior instability of the knee in 21 patitients who had posterior cruciate ligament(PCL) injury or have been reconstructed the PCL by using the manual maximal displacement test and quadriceps active test with KT-1000 arthrometer. To compare the reliability between the manual maximal displacement test and the quadriceps active test, two testers participated in the experiment. One tester was a novice and the other tester had substantial clinical experiences with the KT-1000 arthrometer. The quadriceps neutra! Angle was measured in the uninjured knee, and then quadriceps active test was done. Manual maximal displacement test and Quadriceps active test were done by each tester. In manual maximal displacement test, the Pearson correlation coefficient of the uninjured knee between two testers was 0.852 and that of PCL injured knee between two testers was 0.802. In quadriceps achive test, the Pearson correlation coefficient between two testers was 0.173. As a result, the manual maximal displacement test was more reliable for th measurement of the degree of the posterior instability in patients with posterior cruciate ligament tear or reccnstruction.
Humans ; Knee* ; Posterior Cruciate Ligament

BACKGROUND: A clinical study of rosacea has never been reported in Korea. OBJECTIVE: The purpose of this study was to elucidate the clinical observations of rosncea. METHODS: During a 5-year-period from Jan. 1990 to Dec. 1994, 133 patients were evaluated with regard to age, sex, location of skin lesions, clinical type, duration, and precipitating factors. RESULTS AND CONCLUSIONS: 1. Of the 7,787 cases amongst outpatients, 133 cases(1.7% ) were dignosed with rosacea. Of there 46 were male patients and 87 females, giving a sex ratio of 1:1.9 in favor of females. 2. The most common type of rosacea was vascular rosacea(60.2%) 3. The average duration of rosacea was 3.4 years. 4. Rosacea afflict persons aged 40-49 most frequently. 5. The predilection sites of the rosacea were : cheek(42.9%), nose(23.3%), entire face(11.3%), cheek & nose(9%), zygomatic area(6.8%), extra-facial area(3.8%), forehead(2.9%). 6, The aggravating factors of rosacea were : unknown cause(32.3%), coffee & tea(18%), alcohol(13.5%), emotional stress(10.5%), sun exposure(9.8%), multi-factoral(7.5%), drugs(steroids)4.6%).
Cheek ; Coffee ; Female ; Humans ; Korea ; Male ; Outpatients ; Precipitating Factors ; Rosacea* ; Sex Ratio ; Skin ; Solar System

Inflammatory linear verrucose epidermal nevus(ILVEN) is characterized by an early age of onset, predominance in females, pruritus, unresponsiveness to treatment, and a distinctive inflammatory and psoriasiform histologic appearance. We present two cases of typical ILVEN. One of them was a 16-year-old male, who had had a mild pruritic linear verrucose patch involving the right arm which grew slowly for about 8 years. The other case was a 14-year-old girl whose lesion appeared at the age of 13. This lesion was localized on the right posterior thigh and showed linear distribution and verrucose appearance. Histopathological findings of two cases showed hyperkeratosis with foci of parakeratosis, moderate to marked acanthosis, elongation of the rete ridges, and occasional slight spongiosis, and chronic inflammatory infiltration in the dermis.
Adolescent ; Age of Onset ; Arm ; Dermis ; Female ; Humans ; Male ; Nevus, Sebaceous of Jadassohn* ; Parakeratosis ; Pruritus ; Thigh

No abstract available.

Ecthyma Gangrenosum is a rapidly progressing skin infection charact,erized by edema, hemorragic bullae and necrosis. Ecthyma Gangrenosum occurs almost exclusively in severely imrnunocompromised patients during the course of pseudomanas aeruginosa septisemia. A 5 month-old boy was transferred to our department because of multiple well defined central necrotic black-colored large erythematous bullae. In the bacterial cultures of skin, stool and liver aspiration fluid, Pseudomonas aeruginosa was grown. In the abdominal ultrasonogram and computed tomogram, the multiple liver abscess, hepatomegaly and ascites were shown on both hepatic lobes. Herein we report a case of ecthyma gangrenosum associated with liver abscess.
Ascites ; Ecthyma* ; Edema ; Hepatomegaly ; Humans ; Infant ; Liver Abscess* ; Liver* ; Male ; Necrosis ; Pseudomonas aeruginosa ; Skin ; Ultrasonography

No abstract available.
Cytomegalovirus Infections* ; Cytomegalovirus*

From July 1997, Authors have reconstructed the posterior cruciate ligament(PCL) deficient knees with two graft tendons; an autogenous bone-patellar tendon-bone (BPTB) and a semitendinosus tendon. At Femoral side, the two graft tendons were fixed through the two tunnels which were made at the site of foot print of PCL. The original site of anterolateral bundle of the PCL was reconstructe(I with the autogenous BPTB and the original site of posteromedial bundle with the semitendinosus tendon. At tibial side, the two graft tendons were fixed by modified inlay technique; the BPTB was fixed with a cancellous screw and the semitendinosus tendon with staples. Seven cases were followed up more than six months and authors evaluated the results with the KT-1000TM arthrometer and the posterior stress radiographs by Telos stress dcvice and compared the resu]t of injured knee with the uninjured side of each patient. The results of manual maximal displacement test with arthrometer were less than 4 mm in six patients and 8 rnm in one patient at last follow up. The average distance of posterior displacement on stress radiographs was 10.3 mm preoperatively and 2.7 mm at final follow up period. Six of the seven patients had a good stability on posterior stress radiographs compared with the uninjured side. One patient had posterior knee insta- bility on stress radiographs due to loosening of the grafted tendon and retightening of the grafted tendon was performed through the posterior approach to the proximal tibia. The original idea of femoral dual tunnel method in PCL reconstructiori is to reconstruct the PCL more anatomically and the modified tibial inlay technique can solve the problern of graft tendon abrasion at the posterior opening of the tibial tunnel in transtibial tunnel method and retightening of the loose grafted tendon is simple than the other methods of PCL reconstruction. Authors expect that this combined femoral dual tun- nel and modified tibial inlay method may improve the quality of the outcome of the arthroscopic PCL reconstruction.
Arthroscopy ; Follow-Up Studies ; Foot ; Humans ; Inlays* ; Knee ; Posterior Cruciate Ligament* ; Tendons* ; Tibia ; Transplants*

OBJECTIVE: Our purpose was to complete delivery during daytime through rapid and safe management with oral prostaglandin plus oxytocin, and to reduce the duration of induced labor, hospital stay and dispersion of human power. METHODS: Ninety pregnancies requiring induction of labor between December 1998 and July 1999 were analyzed prospectively. Patients were assigned to receive either oral PGE2 or oral PGE1. In one group, labor induction was performed with 0.5 mg of oral PGE2 (group 1, n=46), was orally taken every one hour since 06:00 AM to 09:00 AM and intravenous oxytocin infusion (The beginning dose was 2 mU/min, the dose increased by 2 mU/30 min) beginning at 09:00 AM, and in the other group (group 2, n=44), 100 microgram of PGE1 was orally taken at 11:00 PM the day before oxytocin infusion was commenced at 07:00 AM. If there was uterine contraction of more than 200 Montevideo units, intravenous oxytocin would not be given. RESULTS: The mean time (+/-standard deviation) to active phase labor (cervical dilatation more than 3 cm and uterine contraction more than 200 Montevideo units) with PGE2 group was 335.16+/-157.89 minutes versus 534.16+/-211.79 minutes with PGE1 group (P<0.001). The mean time from active phase to birth was 182.8+/-93 minutes in group 1 versus 236.4+/-88.8 minutes (P<0.001). These significances were due to the difference of time interval from taking prostaglandins to infusion of oxytocin between the two groups. The time zone of expected delivery was 13:28 PM to 15:48 PM and 10:22 AM to 13:18 PM (Confidence Interval 95%). The induction failure rates were 10.87% versus 9.09%. The induction failure rate was significantly different according to Bishop score (if <4, 15.3% versus if >or= 4, 0%) and the cesarean section rate was also (if < 4, 40.7% versus if >or= 4, 19.4%) in the two groups (P<0.05). There were no clinical or statistical differences in demographic data, clinical characteristics, maternal outcomes and complications, and neonatal outcomes. CONCLUSION: Both may be proper methods of inducing delivery during daytime and begun at outpatient office base.
Alprostadil ; Cesarean Section ; Dilatation ; Dinoprostone* ; Female ; Humans ; Labor, Induced ; Length of Stay ; Outpatients ; Oxytocin* ; Parturition ; Pregnancy ; Prospective Studies ; Prostaglandins ; Uterine Contraction

A case of Hallermann-Streiff syndrome characterized by dyscephalia with bird face, dental anomalies, proportionate nanism, hypotrichosis or atrichosis, atrophy of the skin, bilateral microphthalmia and presumed congenital cataract was reported. In this case, the diffuse enlargement with hyperfunction of the thyroid gland was observed and its role in the etiology of this syndrome is briefly reviewed.
Atrophy ; Birds ; Cataract ; Dwarfism ; Hallermann's Syndrome* ; Hypotrichosis ; Microphthalmos ; Skin ; Thyroid Gland

A 22 days old newborn infant with left total ophthalmoplegia involving manifestations of palpebral ptosis was examined and treated. An arachnoid cyst located in the temporo-parietal lobe as the very rare incidence of etiological lesion was detected on brain C/T. Following the successful cystoperitoneal shunt, the ophthalmoplegia improved clinically.
Arachnoid* ; Brain ; Humans ; Incidence ; Infant, Newborn* ; Ophthalmoplegia ; Paralysis*