To evaluate the value of MR imaging in the examination of ligament injury of the knee, we retrospectively analysed the MR images of 61 injured knees of 60 patients. The presence of tear was determined by arthroscopy in all cases. Anterior/posterior cruciate ligaments(ACL/PCL) were demonstrated by sagittal images. Media/lateral collateral ligaments(MCL/LCL) were evaluated on coronal images. The diagnostic accuracy were 91.8%, 96.7% and 100% for ACL, PCL and MCL, respectively. The specificity for the lateral collateral ligament was 100%. It is concluded that magnetic resonance imaging is an accurate method in detecting injury of the ligaments of the knee.
Arthroscopy ; Humans ; Knee* ; Lateral Ligament, Ankle ; Ligaments* ; Magnetic Resonance Imaging ; Methods ; Retrospective Studies ; Sensitivity and Specificity ; Tears

Priapism is a well recognized complication of some oral medications. Those most commonly cited are: antipsychotic drugs, especially the phenolhiazine: trazodone and chlorpromazine :and the antihyperlensive drugs hydralazine, guanethidine and prazocin. We report a case or priapism associated with the use of chlorpromazine who experienced 2 episodes or priapism and never experience priapism after cessation of the drug.
Antipsychotic Agents ; Chlorpromazine* ; Guanethidine ; Hydralazine ; Priapism* ; Trazodone

We designed this study to investigate the effects of adenosine on penile erection in Sprague- Dawley rats, in vivo. This was performed by simultaneous monitoring intracavernosal pressure( ICP) and systemic blood pressure with UROCOMPACT 6000 plus( WIEST, Germany) after intracavernosal injection of adenosine, papaverine and adenosine plus papaverine. Increment of maximal ICP was observed in the adenosine treated-group (0.015 to 0.15mg, n=30) in dose dependent manner, i.e., 15.8+/-0.95cmH2O with 0.015mg adenosine to 44.6+/-2.72cmH2O with 0.15mg adenosine, in mean ICP(n=l0, P<0.05). A similar finding was observed in the papaverine treated-group (0.015 to 0.15mg, n =30) in dose dependent manner. i.e., 28.1+/-2.88cmH2O with 0.015mg papaverine to 62.3+/-4.93cmH2O with 0.15mg papaverine, in mean ICP (n=10, P<0.05). The additive effect of adenosine plus papaverine treated-group( 0.015 + 0.015 to 0.15 +0.l5mg, n=30) was to enhance the results obtained by adenosine or papaverine alone in dose dependent manner. i.e., 50.7+/-1.71cmH2O with 0.015mg + 0.015mg papaverine to 79.5+/-5.63cmH2O with 0.15mg adenosine + 0.15mg papaverine. in mean ICP(n= 10, P<0.05). These results suggest that adenosine plays an important role on penile erection in rats. Adenosine may be useful for the future management of impotence, although the clinical effect remains to be investigated.
Adenosine* ; Animals ; Blood Pressure ; Erectile Dysfunction ; Male ; Papaverine ; Penile Erection* ; Rats*

Pigmented photoallergic contact dermatitis is a disease usually resulting from recurrent cutaneous exposure to cosmetic photoallergens which produce bizarre dark brown hyperpigmentation. Histologicnl examination of this condition reveals liquefaction of the basal cells of the epidmis and melanophages in the upper dermis. A 50-year-female developed dark brownish mottled hyperpigmented patches on her face after using a soap named O.E. and taking a nap every afternoon for 4 years. The histological fmding on the lesion site was consistent with pigmented photoallergic contact dermatitis. The cosmetic photopatch test with, O.E. soap, and the Scandinavian scries resulted in a positive reaction only on one side where 5 J/cm2 lights were applied by using Waldman 800UV machine. The other side howed a negative finding. We fmally diagnosed pigmented photoallergic contact dermatitis based on the patients histoty of using the soap containing musk ambrette, a histological examination of a biopsy and the results of photopatch tests. We report rare case of pigmented photoallergic contact dermatitis.
Biopsy ; Dermatitis, Photoallergic* ; Dermis ; Humans ; Hyperpigmentation ; Soaps

No abstract available.
Angiomyoma* ; Vulva*

No abstract available.
Angiomyoma* ; Vulva*

We experienced a case of congenital rubella syndrome manifesting patent ductus arteriosus, petechiae, microcephaly, intrauterine growth retardation, and hepatomegaly in one-day-old female newborn infant. Congenital rubella syndrome was confirmed by positive results of anti-rubella IgM in the sera of patient. Anti-rubella IgM was negative in the sera of mother, while anti-rubella IgG was positive.
Ductus Arteriosus, Patent ; Female ; Fetal Growth Retardation ; Hepatomegaly ; Humans ; Immunoglobulin G ; Immunoglobulin M ; Infant, Newborn ; Microcephaly ; Mothers ; Purpura ; Rubella Syndrome, Congenital*

Linear IgA bullous dermatoses(LABD) occurring in childhood is considered to be a childhood counterpart of LABD,rather than chronic bullous dermatosis of childhood. This disease characteristically involves the perioral area,lower trunk,pelvic region and the lower extremities. Immunopathologically,it is characterized by the linear deposits of IgA at the dermoepidermal junction of the perilesional skin. A 20-month-old female infant presented with multiple pruritic tense bullae on the face, lower trunk, both extremities and pelvic region of 2 weeks duration. She had no oral lesions or any specific signs or symptoms referable to the disease of the gastrointestinal tract. A skin biopsy revealed subepidermal blisters infiltrated with many neutrophils and a few eosinophils. Direct immunofluorescence demonstrated linear deposition of IgA at the dermoepidermal junction. An indirect immunofluorescence study using NaC1-split skin as the substrate revealed fluorescence for IgA in a linear pattern on the roof of the split at a titer of 1:40. The clinical diagnosis of LABD of childhood was confirmed and we started with a combined remedy of dapsone and corticosteroids; 10 weeks later almost all of the lesions had disappeared.
Adrenal Cortex Hormones ; Biopsy ; Blister ; Dapsone ; Diagnosis ; Eosinophils ; Extremities ; Female ; Fluorescence ; Fluorescent Antibody Technique, Direct ; Fluorescent Antibody Technique, Indirect ; Gastrointestinal Tract ; Humans ; Immunoglobulin A ; Infant ; Linear IgA Bullous Dermatosis* ; Lower Extremity ; Neutrophils ; Pelvis ; Skin ; Skin Diseases ; Transcutaneous Electric Nerve Stimulation

To evaluate the role of magnetic resonance(MR) imaging in the diagnosis of the discoid meniscus, the authors reviewed 31 cases of discoid menisci diagnosed by MR imaging among which 16 cases received arthroscopy. Using knee surface coil, sagittal T1, T2, & protein density images and coronal T1 weighted images were obtained with 18 cm FOV & 4mm/1 mm thickness/gap. A discoid meniscus was considered if three or more contiguous sagittal images demonstrated continuity of the meniscus between the anterior and posterior horns or the diameter of the mid-portion of the meniscus exceeded 15 mm on the coronal image. The authors also observed the associated abnormalities including tears of meniscus and ligament, meniscal cyst, and osteochondral defects. All discoid menisci were lateral menisci and torn discoid lateral menisci were present in 26 cases(83%). In two cases, tears of the contralateral medial meniscus were present. The tears of anterior and posterior cruciate ligaments, meniscal cyst, and osteochondral defects were present in 4, 2, 4, and 5 cases respectively. All collateral ligaments were intact. In conclusion MR imaging was useful for the detection of discoid meniscus and associated abnormalities.
Animals ; Arthroscopy ; Collateral Ligaments ; Diagnosis ; Horns ; Knee* ; Ligaments ; Magnetic Resonance Imaging* ; Menisci, Tibial ; Posterior Cruciate Ligament ; Tears

No abstract available.
Atrial Natriuretic Factor* ; Humans* ; Lymph Nodes* ; Polymerase Chain Reaction*