Multiple myeloma is a primary malignant tumor of bone marrow characterized by proliferation of cells arising from primitive marrow reticulum that resemble plasma cells. This is one of the most common primary malignant neoplasm involving bone elements. Bone pain, soft tissue mass, low grade fever, anemia, neurologic symptom and renal insufficiency are the main clinical pictures. Authors present radiological and clinical findings of multiple myeloma in 10 cases of pathologically proved multiple myeloma. The results obtained are as follows; 1. In the age and sex distributions, all cases are over 45 years of age, and male to female is 7:3. 2. Clinical manifestations are bone pain, anemia, infection, weight loss, and bleeding. 3. Radiological findings are numerous punched out osteolytic lesions, generalized osteoporosis & osteolytic change, pathologic compression fractures, fracture only and osteoporosis, lytic and fractures. 4. Laboratory findings are monoclonal gammopathy in serum-electrophoresis, proteinuria, anemia, elevated uric acid in serum, Bence-Jones protein in urine and albumin/globulin ration inverse in serum protein.
Anemia ; Bone Marrow ; Female ; Fever ; Fractures, Compression ; Hemorrhage ; Humans ; Male ; Multiple Myeloma ; Neurologic Manifestations ; Osteoporosis ; Paraproteinemias ; Plasma Cells ; Proteinuria ; Renal Insufficiency ; Reticulum ; Sex Distribution ; Uric Acid ; Weight Loss

No abstract available.
Animals ; Dinoprostone* ; Female ; Humans* ; Menstrual Cycle* ; Oviducts*

Osteosarcoma is a malignant tumor arising from the undifferentiated fibrous tissue of bone and one of the mostcommon pirmary malignant tumors of bone. The diagnosis of osteosarcoma is based one can be diagnosed with areasonable degree of confidence from the conbination of the lesion site, age and radiological findings. This is aclinical and radiological observation of 40 cases of osteosarcoma which were experienced at Chonnam NationalUniversity Hospital, Chosum University Hospital and Kwangju Christian Hospital from 1978 to 1981. The results wereas follows; 1. The peak incidence was in the age group from 10 to 19 years in 21 cases (52.5%). 2. In sexdistribution, male group showed slightly higer incidence than in female group with the ratio of 1.35;1. 3. Themost commonly affected site was proximal tibia(35%). The lesion was found around the knee in 65% of the studiedcases. 4. Increment of the level of serum alkaline phosphase was observed in 25 cases (62.5%), and the averagevalue of serum alkaline phosphature in these cases was 5.6 Bessay Lowry units. 5. Radiographically, osteoblastictype was 14 cases (35%), and soft tissue mass shadow with calcification was observed in 34 cases (85%). 6.Cortical destruction was observed in 30 cases (75%), and soft tissue mass shadow with calcification was observedin 34 cases (85%). 7. Solid periosteal reaction, sunburst periosteal reaction and Codman's triangle were observedin 35%, 57.5% and 22.5% respectively. 8. At the first visit, lung meatastasis was found in 5 cases (12.5%) andinguinal lymphnode metastasis in 2 cases (5%)
Diagnosis ; Female ; Gwangju ; Humans ; Incidence ; Jeollanam-do ; Knee ; Lung ; Male ; Neoplasm Metastasis ; Osteosarcoma ; Sulindac

No abstract available.
Holoprosencephaly* ; Prune Belly Syndrome*

No abstract available.
Estrogens* ; Fallopian Tubes* ; Female ; Humans* ; Progesterone* ; Receptors, Progesterone*

No abstract available.
Hypothyroidism*

No abstract available.
Humans ; Inpatients*

Glutathione S-Transferase (GST) is a conjugation enzyme in the metabolism of exogenous and endogenous lipophilic compounds for their excretion and detoxification. Acidic isozyme of GST, GST-Pi, has been recognized as a preneoplastic marker in the experimental hyperplastic nodules of liver in rats, and GST-Pi is abundant in the squamous cells of the skin, also. This histochemical study was carried out to evaluate the distribution and the relationship between the differentiation status of squamous cells in dysplastic or neoplastic epithelium in various organs. The human placental form of glutathione S-transferase (GST-Pi) were stained immunohistochemically with specific anti GST-Pi rabbit antibody in 23 cases of human squamous cell carcinomas. The patients consisted of 14 cases from the uterine cervix, 3 cases from the esopahgus, 3 cases from the lung and 3 cases from the larynx. The results obtained were as follows; 1. Basal cells in normal mucosa were stained negative for GST-Pi while superficial keratinocytes were stained moderately positive. Basal dysplastic cells were stained negatively or weakly positive. Carcinoma cells especially large cells either keratinizing or nonkeratinizing were stained moderately to strongly. Carcinoma cells surrounding keratin pearl were strongly reacted with GST-Pi than other carcinoma cells. 2. Differentiated cells of squamous cell carcinoma showed moderate to strong positive reaction to GST-Pi staining irrespective of its site of origin. 3. Therefore, Immunohistochemical staining pattern of GST-Pi in various squamous carcinoma cells showed similar immunohistochemical reaction to the GST-pi, which is closely correlated to the degree of differentiation, keratinigation and also suggested that squamous carcinoma cells had abundant GST-Pi related detoxifying system.
Humans ; Rabbits ; Animals

PURPOSE: To evaluate whether radial rigidity measured using RigiScan(R) represents the intracorporeal pressure effectively. MATERIALS AND METHODS: From January 1998 to May 1999, total of 23 patients with erectile dysfunction were evaluated by RigiScan(R) and duplex ultrasonography after the intracorporeal injection of prostaglandin E1. Peak systolic velocity and end diastolic velocity were measured by duplex ultrasonography and then the resistance index was calculated as (peak systolic velocity-end diastolic velocity)/(peak systolic velocity). Radial rigidity of penile tip and base was measured by RigiScanR . The results were analyzed statistically by PC-SPSS version 7.5. RESULTS: There were statistically significant correlations between radial rigidity of penile tip and base and the resistance index by Spearman's correlation analysis, respectively (r=0.680, p<0.001)(r=0.703, p<0.001). When radial rigidity of penile tip and base exceeded 60% of maximum, radial rigidity of penile tip and base again correlated well with the resistance index, respectively (r=0.659, p=0.020)(r=0.759, p=0.011). Based on clinically determined degree of erection, radial rigidity of penile tip and base represented the intracorporeal pressure effectively. CONCLUSIONS: Radial rigidity measured by RigiScan(R) represents the intracorporeal pressure effectively.
Alprostadil* ; Erectile Dysfunction ; Humans ; Male ; Ultrasonography

A 12 years old Korean girl was seen on 10 Oct. 1969 with chief complaint of a large fleshy mass extruded out of the orbit associated with ocular pain of mild degree for several months. Her parents were first noticed that the girl's right eye had a peculiar reflex from the pupillary zone in 2 years of her age. She was advised by a local clinician to correct surgicaIly someday later in her childhood. At the age of four, the pupillary margin of the affected eye had become distorted and they became aware of the eyeball was a little protruded and the grade of protrusion had slowly advanced as she had grown up. About a year ago the patient suffered from sudden attack of severe ocular pain associated with vomiting. Having experienced the recurrences of similar attack several times, she at last in Sept. 1969 met a spontaneous outburst of the extruded mass from which the purulent and bloody contents flowed out. It was to be regretted that the history could not reveal when and how the globe had been disorganized as completely as such that no trace of configuration of the anterior segment could be recognized. Familial and past history were not contributory except measle with good recovery at 2 years of age. On examination, the left eye had good vision and no structural changes, wherease the right side showed a marked extrurusion of fleshy mass out of the lid aperture. The mass had a relatively smooth and congested coverage of the conjunctiva except it had the fistulae through which a small amount of the purulent and bloody discharge flowed out under the digital pressure. It was felt somewhat elastic and movable with a broad base into the orbit. On its surface no trace of the cornea or the other global structures could be found. Physical examinations of the whole body including regional lymphnodes revealed normal X-ray Was of chest, skuIl and optic foramina were normal. On 14 Oct. 1969 under general anesthesia an orbital exentration was undertaken because of either probability of a malignant tumor or a long standing intraocular inflammation. In the way of procedure necrotic contents bursted out by mechanical pressure through the weak point, i.e. the fistulae, and correspondingly the tumorous mass became softened. Confirming no hard mass palpable into the orbit, the operating procedure shifted to do partial exentration. The extirpated mass was subjected to the histological study. Grossly, the dissected area revealed that it contained a well preserved structure of sclera on the one side and completly necrotised material on the other, but it did not contain any remnants of the ordinary global structures such as cornea, iris, lens, vitreous and choroid. The hollowed space partially surrounded by scleral structure was filled with the dark and gelatinous materia. The mass was as a whole rather soft Histological examination showed numerous gland like proliferations composed of poorly differentiated and unpigment columner cells having relatively large nuclei, some of which showed a mitotic figure. These were conceivable to be of an embryonic retina. The lumina of the gland like structures with the various sizes and shapes were filled with a pink staining coagulum and an extremly delicate and regularly arranged fibrillar structure. In some parts the tumor consisted of solid cellular conglomeration with rosett like arrangement and in the other necrotic masses containing tumor cells in all stages of degeneration. For the most part and the surrounding structure of the tumor cells, the picture showed likely to be a diffuse inflammation with an infiltration of polymorphonuclear cells, partly vessels being mostly of capillaries and recent hemorrhages, but the cartilage was not found.
Anesthesia, General ; Capillaries ; Cartilage ; Child ; Choroid ; Conjunctiva ; Cornea ; Estrogens, Conjugated (USP) ; Female ; Fistula ; Gelatin ; Hemorrhage ; Humans ; Inflammation ; Iris ; Orbit ; Parents ; Physical Examination ; Recurrence ; Reflex ; Retina ; Sclera ; Thorax ; Vomiting