No abstract available.
Diagnosis* ; In Situ Hybridization* ; Virus Diseases*

No abstract available.
Arthroscopy*

No abstract available.
Dislocations* ; Patella*

No abstract available.
Knee Joint* ; Knee* ; Magnetic Resonance Imaging*

One of the most important factors leading to a successful healing of rotator cuff tear is good bone quality to secure the suture anchor in the bone for a stable fixation. However, rotator cuff tear are commonly found in elderly patients, and their proximal humerus often shows osteoporosis or cystic lesions. Especially when the transosseous repair prevails for a torn rotator cuff, a weak metaphyseal cancellous bone is often the case, which associated with difficulty in stable fixation of the lateral row suture anchor. In this situation, we were able to augment the lateral row fixation with polymethylmethacrylate bone cement. Although there is a concern of disturbance in the blood flow and healing potential, our case showed good clinical results with respect to healing. If we suspect a weak fixation of the lateral row suture anchor, bone cement seems to be a good option for augmentation.
Aged ; Bone Cements ; Humans ; Humerus ; Osteoporosis ; Polymethyl Methacrylate ; Rotator Cuff* ; Suture Anchors ; Tears

No abstract available.
Arthroscopy* ; Tibia*

Antibiotic-acrylic bone cement composites demonstrated antibacterial activity as a result of diffusion of antibiotic from bone cement into surrounding enviroment, accordingly, the use of antibiotic incorporation to bone cement for the prevention and treatment of infection after joint surgery replacement has been adovocated. Early report of clinical success by using antibiotic-acrylic bone cement composites are encouraging. Our authors applied this concept to the treatment of chronic osteomyelitis. Antibiotic contained with bone cement was chosen by sensitivity test on pus culture finding. Seven cases of chronic osteomyelitia treated by using antibiotic-acrylic bone eement composites were .studied in the Department of Orthopaedic Surgery, Kyung Hee University Hospital from July 1979 to March 1981. The follow-up period was from 3 months tc 22 months. The results were as follow: 1. Six cases showed no evidence of recurrence except one by using antibiotic acrylic bone cement composites. 2. The impregantion of antibiotic in acrylic bone cement shall be regarded to be effective in increasing the local antibacterial activity by leaching the antibiotic into surrounding tissue over a period continiously in treatment of chronic osteomyelitis. 3. The use of antibiotic-acrylic bone cement compositea into dead space by saucerization are consid- ered an one such approach to the decrease of dead space. 4. The impregnation of antibiotic in acrylic bone cement is regarded a new concept in treatment of chronic osteomyelitis.
Bone and Bones ; Diffusion ; Follow-Up Studies ; Joints ; Osteomyelitis ; Polymethyl Methacrylate ; Recurrence ; Suppuration

PURPOSE:The project of the neonatal mass screening test for inborn errors of metabolism are just at the beginning in Korea and there was a few reports about the overall incidence and subtypes of congenital hypothyroidism. METHODS:In this study, we analysed the 97 cases of newborns with hyperthyrotropinemia who were detected by neonatal screening test to identify the incidence and early clinical manifestations of each subtypes of congenital hypothyroidism. Thyroid function were measured by thyrotropin(TSH) level, T4, T3, Free T4, Free T3, thyroglobulin, T3 resin uptake, TBII, TBG in serum, thyroid ultrasonography and 99mTc thyroid scan. We reanalysed the thyroid functions 1 week after discontinuance of L-thyroxine treatment for 1 year. RESULTS: 1) The time of neonatal screening test were between 3 and 7 days after birth in 46 cases(47.4%) and 8 and 14 days after birth in 35 cases(36.1%). Two cases (2.1%) were done neonatal screening test at the age of 2 days old. 2) The major cause of thyroid disorders were primary hypothyroidism in 45 cases of the total due to thyroid aplasia(7 cases), thyroid hypoplasia(17 cases), ectopic thyroid gland(12 cases) and dyshormonogenesis(9 cases). Other causes of thyroid disorders were TBG deficiency(11 cases), TBG dysfuction(1 case), transient hyperthyrotropinemia(28 cases) and transient hypothyroidism(12 cases). 3) Serum level of thyrotropin(TSH) at diagnosis were 223.5+/-229.6microU/ml in thyroid aplasia, 41.6+/-42.9microU/ml in thyroid hypoplasia, 52.4+/-55.6microU/ml in ectopic thyroid gland. TSH levels were significantly high in thyroid aplasia. T4 levels in thyroid aplasia are 1.7+/-2.0microg/dl and this is significantly lower than other types of thyroid disorders. T3 levels were within normal range except in thyroid aplasia and TBG deficiency. 4) Prolongation of physiologic jaundice was the most common clinical manifestation(33.3%) in patients with primary hypothyroidism and macroglossia, hypothermia, umbilical hernia and cold skin were the next commom clinical manifestations in order to present. 5) Osseous development was normal in 57 cases(82.6%) out of 69 cases who accomplished roentgenographic examination of knees. Only 12 cases(17.4%) showed retardation of osseous development, but there was no significant differences between types of thyroid disorders. 6) Most of the newborn(93.3%) with primary hypothyroidism started to treatment within 8 weeks of age. 7) Initial dosage of L-thyroxine was 10microg/kg/day and decreased 6 to 12 months after treatment. 8) There was significantly decreased thyroid uptake of 99mTc after 1 year follow-up in 5 cases of dyshormonogenesis. 9) The serum TSH levels returned to normal ranges within 6 month after treatment in transient hypothyroidism and transient hyperthyrotropinemia. CONCLUSIONS:Special attention should be paid to transient hyperthyrotropinemia and transient hypothyroidism because many of the congenital thyroid disorders showed transient type and it is necessary to establish the diagnostic guideline to early detect these transient types of congenital thyroid disorders.
Congenital Hypothyroidism ; Diagnosis ; Follow-Up Studies ; Hernia, Umbilical ; Humans ; Hypothermia ; Hypothyroidism ; Incidence ; Infant, Newborn ; Jaundice ; Knee ; Korea ; Macroglossia ; Mass Screening ; Metabolism, Inborn Errors ; Neonatal Screening* ; Parturition ; Reference Values ; Skin ; Thyroglobulin ; Thyroid Dysgenesis ; Thyroid Gland* ; Thyroxine ; Ultrasonography

Lichen nitidus is a comparatively rare, asymptomatic, chronic disease displaying small, sharpIy defined, fresh colored papules usually localized on the penis, arms and the abdomen. Waisman found immunoglobulin at the dermo-epidermaI junction in lichen planus, but not in lichen nitidus. This settled the argument whether lichen nitidus is a variant of lichen planus. A 11 year old healthy girI was brought to the clinic because of many flesh colored discrete papules on the cubital fossae and the anterior chest. The papules are skin colored. pinhead sized, round, and flat-topped The lesions appeared first at the age of 8 on the antecubital folds and in the following years, increased in number and extended slowly to the upper arms and the anteior chest.
Abdomen ; Arm ; Child ; Chronic Disease ; Humans ; Immunoglobulins ; Lichen Nitidus* ; Lichen Planus ; Lichens* ; Male ; Penis ; Skin ; Thorax

Fundamental pathologic cianges of secondary syphilid are said to be swelling and proliferation of endothelials and a predominantly parivascular infiltrates composed chiefly of lymphoid cells and plasma cells. But recentIy this theory has heen challenged. We present bistologic observation made on 10 patients who agreed to go through a biopsy, during 2 years period. from 1975 to l977. Male to female ratio was 9: 1 The age of patient ranged from 20 to 33, with a mean of 26. 8. The duration of lesion before the visit to the department ranged frorn 6 weeks to 20 weeks, with a mean of 11.9. The lesions in 2 were classified as macule, 3 as papule (1 as moist papule), and 5 as papulo-squamous lesions. The VDRL titer was higher in papular type. Dark fieId examination was performed on all patient and 6 showed positive result. The edidermal changes consist of hyperkeratosis (in 6 cases), parakeratosis (in 5), acanthosis (in 6), elongation of rete ridges (in 8) and exocytosis (in 3). The dermis showed mild to severe perivascular infiltration consist chiefly of lymphoid cells and histiocytic cells (in 10), plama cells (in 7), eosinophils (in 4), neutrophils (in 2), chromatophores (in 4), extra vasation of RBC (in 5), and dilated bload vessels endothelial swellings (in 8). Of particular interest was the finding that plasma cell infiltration is more pronounced at the lower portion of dermal infiltrate and in 3 cases plasma cell infiltration was totally absent. Vascular changes were seen in 8 cases.
Biopsy ; Chromatophores ; Dermis ; Eosinophils ; Exocytosis ; Female ; Humans ; Lymphocytes ; Male ; Neutrophils ; Parakeratosis ; Plasma Cells ; Syphilis, Cutaneous*