A case of bilateral absence of vas deference with sterility is reported. By new 15O cases of congenital absence of the vas deference, rather a rare congenital anomaly, were reported.
Infertility

The clinical observations regarding cutaneous manifestations of in-and outpatients with diabetes mellitus was performed in the Diabetic Clinic, Seoul National University Hospital during the period of 11 months from April, 1979 to March, 1980. The number of patients were total 525, 268 in male and 257 in female. The average age of patients was 51. 1 year-old. Results were as follows, 1. In the 525 patients, 270 patients (51. 1%) revealed various cutaneous manifestations. 2. There were statistical significant differences in sex distributions of infection, pruritus, shin spots, rubeosis and bullosis diabeticorum. 3. Systemic complications sush as retinopathy, neuropathy, nephropathy and hypertension were more frequently observed in the patients with skin microangiopathy than with infection or pruritus. 4. There were not any correlations between fasting blood sugar and cutaneous manifestations
Blood Glucose ; Diabetes Mellitus* ; Epidemiologic Studies* ; Fasting ; Female ; Humans ; Hypertension ; Korea* ; Male ; Outpatients ; Pruritus ; Seoul ; Sex Distribution ; Skin

Previous studies implied association of osteoporosis with estrogen deficiency, immobilization and low calcium absorption only through epidemiological studies. There have been only a few experimental studies verifying the etiologic factors of osteoporosis in vivo condition. Authors conducted an experimental study using white rats(Sprague Dawley) in order to find out what the endocrinological and biochemical changes of experimentally induced osteoporosis are and how they behave with or against each other. White rats, eighty five in number of 3 to 6 months females and weighing 220±12.7gm were divided into four groups. They consisted of Group I(n=10) for control, Group II(n=25) for bilateral oophorectomy, Group III(n=25) for bilateral division of sciatic nerve and hip spica cast immobilization, and Group IV(n=25) for bilateral oophorectomy and bilateral division of sciatic nerve plus hip spica cast immobilization. Blood samples were taken preoperatively and postoperatively at six weeks to check Estradiol and Osteocalcin levels there of. And then, rats were sacrified immediately after the second sampling to retrieve femora for bone mineral density measurement and torsional stress test. Estradiol levels before operation were 21.4±13.3pg/ml for Group I, 31.6±3.1pg/ml for Group II, 25.6±4.5pg/ml for Group III and 33.7±4.5pg/ml for Group IV, respectively. There were no significant differences observable among the groups. Estradiol levels at six weeks postoperatively were 42.3±18.8pg/ml for Group I, 5.4±2.7pg/ml for Group II, 40.8±5pg/ml for Group III and 6.2±2.3 pg/ml for Group IV, respectively. Apparent reductions in group II and IV were proved of statistical significance. Osteocalcin levels preoperatively were 1.2±0.6ng/ml for Group I, 1.7±0.4ng/ml for Group II, 1.5±0.1lng/ml for Group III and 1.5±0.1.lng/ml for Group IV, respectively. At six weeks postoperatively they were 1.6±0.1lng/ml for Group I, 1.7±0.3ng/ml for Group II, 1.8±0.3ng/ml for Group III and 1.2±0.1lng/ml for Group IV, respectively. The differences and changes among the groups and measurements were not of statistical significance. Bone mineral contents at six weeks postoperatively were 0.248±0.03g for Group I, 0.177±0.03g for Group II, 0.226±0.04g for Group III and 0.092±0.01g in Group IV, respectively. Low values of Group II and IV compared to those of Group I and III were of statistical significance.(P=0.0001) Torsional strength of bones at six weeks postoperatively were 4.0±0.2N/m for Group I, 1.5±0.1N/m for Group II, 1.5±0.1N/m for Group III and 1.4±0.1N/m for Group IV, respectively. Decreases of experimental groups(II, III, IV) compared to that of control group(I) were of statistical significance, but differences among the experimental groups were not of significance(p>0.05). For above observations, it was possible to conclude that osteoporosis measurable by bone mineral content and torsional stress test was caused by oophorectomy and immobilization in vivo, the former of which was more rapid and profound than the latter during early phase. When both factors, i.e., oophorectomy and immobilization are exerated simultaneously. the resultant osteoporosis was found in higher degree than either factor only, but not at incremental degree as one may expect.
Absorption ; Animals ; Bone Density ; Calcium ; Epidemiologic Studies ; Estradiol ; Estrogens ; Exercise Test ; Female ; Hip ; Humans ; Immobilization ; Osteocalcin ; Osteoporosis ; Ovariectomy ; Rats ; Sciatic Nerve

We report one case of bilateral naviculo-medial cuneiform coalition in ten year old girl. She complained of pain in the medial aspect of the mid-foot related to long periods of standing and activity. Routine roentgenographs, specifically lateral views showed a bony bridge between the navicular bone and medial cuneiform. A biopsy revealed as fibrocartilaginous tissue. The bony bridge consists about one third in lateral view and 30 degree cephalad tilting in the antero-posterior view. Bilateral resection arthroplasty, with interposing flesh muscle fibers of the abductor hallucis, was performed for restoration of motion in the naviculo-medial cuneiform joint and relief of localized pain. Four months after surgery, pain around the mid-foot had almost complete subsided. One year postoperative, neither recurrence nor disability was observed. We will discuss the diagnosis and treatment of this rare case of bilateral naviculo-medial cuneiform coalition.
Arthroplasty ; Biopsy ; Diagnosis ; Female ; Humans ; Joints ; Recurrence

To cover soft tissue defect, various types of flaps have been used. Although lateral supramalleolar flap has been used as rotation flaps or reversed island flaps to cover defects around the foot and ankle, there has been no report about its application as a free flap. The lateral supramalleolar island flap has proves to be supplied constantly by the terminal branch of the peroneal arterys perforating branch. The free lateral supramalleolar flap has the same skin territory. Its vascular pedicle can be extended to the main peroneal artery and vena comitans, which can be obtained by dissecting the peroneal vessels between the distal tibia and fibula through the interosseous membrane. We have successfully transferred this free flap in eight patients from April 1994 to February 1995. All of the patients had full thickness skin defects which were caused by contact thermal burn, electrical burn, flame burn or traffic accident. There were no complications. From our experience, we feel that this new free flap have some advantages, induding vascular anatomy and long pedicle with large diameter and a relatively thin flap with minimal morbidity of donor site.
Accidents, Traffic ; Ankle ; Arteries ; Burns ; Fibula ; Foot ; Free Tissue Flaps* ; Humans ; Membranes ; Skin ; Surgical Flaps ; Tibia ; Tissue Donors

Primary carcinoma arising in the diverticular wall of the urinary bladder is the most serious complication. The clinical importance is that the carcinoma is difficult to diagnose early, widespread at diagnosis and has poor prognosis. Recently, vigilant studies including bladder mapping reveal premalignant changes and carcinoma in situ adjacent to carcinoma and suggest these premalignant changes evolve to flank carcinoma. For early detection and improving the prognosis, be required through cystoscopic examination including diverticular wall and multiple punch biopsies as well as consecutive urine cytologic examination. Author report two cases of primary carcinoma arising in bladder diverticulum. One revealed carcinoma in situ accompanied with adjacent atypical hyperplasia in diverticula mucosa incidentally found at the pathologic examination on the divertiuclectomy specimen. The other case showed invasive transitional cell carcinoma(Grade IV, Stage D) of diverticulum. The two cases described suggest that vesical diverticulum should be removed into to with a good amount of surrounding bladder wall.
Biopsy ; Carcinoma in Situ ; Diagnosis ; Diverticulum* ; Hyperplasia ; Mucous Membrane ; Prognosis ; Urinary Bladder

The purpose of this study is to access and describe the status of patients with untreated anterior cruciate ligament ruptures to determine if prediction of functional deterioration in these knees were inevitable. 29 patients with rupture of the anterior cruciate ligament verified arthroscopically were evaluated at an average of 3 years and 8 month after injury. This group of patients was selected by the retrospective review in patients who were treated with traumatic ligament injury of the knee joint. The average age at the injury time was 25.9 years ranged from 16 to 44 years and most of injuries occured during sports activities including 12 cases (4196) occured while the patients were playing football. Meniscal lesions were found in 21 cases(72.4%) of all 29 cases of which were 15 cases in the medial, 4 in the lateral and 2 in both side. Follow up functional average score using the Hospital for Special Surgery Knee was 35.8 which would be fall in the Fair range defined as moderate functional disability and depending on the condition of thigh muscle, the functional score was 38.3 in case of less than 2cm atropy of the thigh on the involved side and 32.6 in case of more than 2cm atrophy. There was statistically significant difference (p < 0.05) of the functional score. Reinjuries of the same knee joint were experienced in 22 cases (76%). Rehabilitation of thigh muscles would play an important part in recovery from the injuries.
Anterior Cruciate Ligament ; Atrophy ; Follow-Up Studies ; Football ; Humans ; Knee Joint ; Knee ; Ligaments ; Muscles ; Rehabilitation ; Retrospective Studies ; Rupture ; Sports ; Thigh

Ganglion cysts of the cruciate ligament are quite rare. Ganglion cysts on the anterior cruciate ligament(ACL) should be suspected in any patient having pain and clicking sensation during terminal knee extension. A few cases have been reported concerning ganglion cysts present on the surface of the anterior cruciate ligament. We report three cases of a ganglion cysts on the ACL that was treated with arthroscopic excision.
Anterior Cruciate Ligament ; Ganglion Cysts ; Humans ; Knee ; Ligaments ; Sensation

No abstract available.

There were many studies to investigate the pathogenesis and prevention of infection in artificial joint replacement due to the difficulty in management of infected arthroplasty in spite of using large amounts of antibiotics. Biomaterials play a major role in the development of infection because of the way the body responds to their chemical and physical characteristics. Exopolysaccharide glycocalyx or biofilm(slime) which is produced by organisms adhered to the biomaterials has been detected and regarded as an important factor in pathogenesis. The production of slime on the biomaterials in turn makes the pathogens resistant to the antibiotics and therefore they survive. The objects of this study are to evaluate which materials are more susceptible to the adherence by Staphylococcus epidermidis, to evaluate the amount of antibiotics needed to kill the S. epidermidis adhered to the biomaterials(Polymethymethacrylate, Titanium-6Aluminum-4Vanadium alloy, Ultrahigh molecular weight polyethylene), and to evaluate the timing of administration of the antibiotics(cephradine, gentamicin) and potadine for prevention of postoperative infection. The results are as follows. 1. The materials in order of greatest adherence due to the number of organisms colonized are poly- methylmethacrylate(PMMA), ultrahigh molecular weight polyethylene(UHMWPE), and titanium alloy(Ti-6A1-4V alloy) being the least adherent. 2. With the production of biofilm the S. epidermidis becomes resistant to even that of 4 times the minimum bactericidal concentration(MBC) of antibiotics. 3. For prevention of postoperative infection, the prophylactic administration of cephradine if effective when used within 4 hours after contamination and the gentamicin and potadine are effective when used within 8 hours after the contamination with S. epidermidis.
Alloys ; Anti-Bacterial Agents ; Arthroplasty ; Biocompatible Materials ; Biofilms ; Cephradine ; Colon ; Gentamicins ; Glycocalyx ; Joints ; Molecular Weight ; Staphylococcus epidermidis ; Titanium