Rheumatoid arthritis is a chronic inflammatory systemic disease of young or middle aged adults, characterized by destructive and proliferative changes in synovial membrane, periarticular structure, skeletal muscle and perineural sheaths. Eventually, joints are destroied, ankylosed and deformed. Moderate anemia is occured frequently in rheumatoid arthritis patients, and these patients show abnormalities of iron metabolism such as lower serum iron concentration and occurance and distribution of iron in the synovial membrane. It has been suggested that the mechanism of iron deposits in rheumatoid arthritis is continuous oozing of blood from vascular granulation tissue into the synovial cavity and this lead the patient to anemia. We collected samples from serum and knee joint fluid in 21 cases of rheumatoid arthritis for chemical estimation of the ferritin concentration by radioimmunoassay, and compared with that of osteoarthritis. The following results were obtained: 1. The mean hemoglobin concentration(11.4gm %) in rheumatoid arthritis was lower than osteoarthritis(13.4gm %). 2. The mean serum ferritin concentration(118. 4ng/ml) in rheumatoid arthritis was lower than osteoarthritis(135. 6ng/ml), on the contrary in synovial fluid rheumatoid arthritis(279.8ng/ml) showed higher than osteoarthritis(190. 4ng/ml). 3. The mean ratio of synovial fluid ferritin on serum ferritin was 2. 36 in rheumatoid arthritis, in contrast with l. 4 in osteoarthritis. There was significant correlation between the ferritin concentration in synovial fluid and serum. 4. Serial check of ferritin concentration in synovial fluid during treatment would be thought meaningful criteria for determination of progress.and effectiveness of treatment.
Adult ; Anemia ; Arthritis, Rheumatoid ; Ferritins ; Granulation Tissue ; Humans ; Iron ; Joints ; Knee Joint ; Metabolism ; Middle Aged ; Muscle, Skeletal ; Osteoarthritis ; Radioimmunoassay ; Synovial Fluid ; Synovial Membrane

No abstract available.

Authors retrospectively analyzed ultrasonographic findings of 12 cases of breast carcinomas which were proven pathologically at Yeungnam University Hospital from March 1992 to August 1992. Classically, breast carcinomas were described as irregular and lobulated hypoechoic solid masses with inhomogeneous internal echoes and frequent attenuation of the sound beam. And other additional ultrasonographic findings were echogenic rim, disruptions of superficial layer, microcalcification, skin thickening and so on. In our studies, not all of these findings of breast carcinomas were found in each case, but most of these findings were noted. However, several studies have demonstrated considerable overlap in the ultrasonographic appearance of benign lesions and carcinoma. Thus, accurate sonographic determination of the type of solid mass is not possible with current ultrasonographic imaging techniques and criteria. For more accurate diagnosis of breast lesions, sonographic and other imaging techniques are interpreted together.
Breast Neoplasms* ; Breast* ; Diagnosis ; Retrospective Studies ; Skin ; Ultrasonography

Acute cavitating pulmonary infection with a mycetoma is sometimes occur in immunocompromised patient. Most mycetoma lesions are due to Aspergillus species, and lesion caused by Candida species is rare. So we report an experienced case that pulmonary and rib infection caused by Candida species-'in -AML patient and complete remission with previous reports.
Aspergillus ; Candida albicans* ; Candida* ; Candidiasis ; Humans ; Immunocompromised Host ; Lung Diseases, Fungal ; Mycetoma* ; Ribs

No abstract available.
Ligaments* ; Sutures*

No abstract available.

Treatment of a paralysed or flail shoulder falls into two categories; arthrodesis and reconstructive surgery. Of these the latter is preferable in view of mobility. Most authors have tried to reconstruct the paralysed abductor by transferring the trapezius muscle only. The final result of these procedures were poor in severe paralysis of the deltoid muscle or combined paralysis of the deltoid and the rotator cuff muscles. Noting the importance of the action of the rotator cuff muscles in abduction of the shoulder, Saha, in 1967, recommended simultaneous reconstruction of tne paralysed deltoid and rotator cuff muscles. We treated a case of paralysed shoulder that followed poliomyelitis by the Saha meshod, i.e., transfer of the trapezius muscle for the paralysed deltoid, transfer of the levator scapulae muscle for the supraspinatus, transfer of the pectoralis minor muscle for the subscapularis, all in one stage. Duration of the follow up was 3 months and the initial result seemed to be good in view of stability, mobility, and abductor power.
Accidental Falls ; Arthrodesis ; Deltoid Muscle ; Follow-Up Studies ; Methods ; Muscles ; Paralysis ; Poliomyelitis ; Rotator Cuff ; Shoulder ; Superficial Back Muscles

No abstract available.
Portal Vein*

The head injuried patient with skeletal trauma is a challege to the orthopedic surgeon. The orthopedist initially may face the difficult management of fracture and dislocation in the patient associated with head injury. The management of the injuries to the head takes precedence over extremity injuries initially, but the orthopedist must be managed aggresively with assumption that full neurologic recovery will occur. This report analysed the treatment and results in 85 cases fracture and dislocation with head injury among the 59 patients at the Chungnam National University Hospital during the period ranging from March, 1980 to March, 1983. End result obtained are as follows: 1. The sex ratio between the male and female was 3.9: 1 and the prevalent age distribution was from 21 to 30 years of age. 2. The motorcycle accident was most common cause of the trauma and the next most frequent one was the automobile accident. 3. Type of head injury were contusion or concussion, intracranial hemorrhage, linear skull fracture, depressed skull fracture and open skull fracture. 4. Better result were obtained by operative treatment in femur fracture, especially spastic group. 5. The incidence of delayed diagnosis was 8 cases and the delay in diagnosis ranged from 15 to 95 days with an average of 38 days. 6. We, consulting with neurosurgeon, must assume that full neurologic recovery will take place and so open reduction and internal fixation should be carried out as quickly as possible.
Age Distribution ; Automobiles ; Chungcheongnam-do ; Clinical Study ; Contusions ; Craniocerebral Trauma ; Delayed Diagnosis ; Diagnosis ; Dislocations ; Extremities ; Female ; Femur ; Head ; Humans ; Incidence ; Intracranial Hemorrhages ; Male ; Motorcycles ; Muscle Spasticity ; Neurosurgeons ; Orthopedics ; Sex Ratio ; Skull Fracture, Depressed ; Skull Fractures

No abstract available.
Latency Period (Psychology)* ; Osteogenesis, Distraction* ; Rabbits*