Neutrophilic eccrine hidradenitis(NEH) was originally described in 1982 by Harrist et al. in a patient with myelogenous leukemia receiving chemotherapy. Clinically NEH represents various cutaneous manifestations with or without tenderness and pruritus. Histologic examination demonstrates a neutrophilic infiltrate within and around the eccrine gland and degeneration of the eccrine gland structures. Although the pathogenesis and possible cause of NEH remain unknown, it is probably an unusual cutaneous reaction to chemotherapeutic agents. A few cases of infection associated eccrine hidradenitis are found in the literature. We report three cases of neutrophilic eccrine hidradenitis. Two cases were associated with hematologic malignancy. The third case was associated with an infection of Vibrio vulnificus.
Drug Therapy ; Eccrine Glands ; Hematologic Neoplasms ; Hidradenitis* ; Humans ; Leukemia, Myeloid ; Neutrophils* ; Pruritus ; Vibrio vulnificus

No abstract available.
Adult* ; Decompression* ; Head* ; Humans ; Osteonecrosis*

Although it is well known that extension block in the injured knee is usually attributed to a meniscus tear or anterior cruciate ligament rupture, it is vary rare to cause mechanical extension block by the torn posterior cruciate ligament. We report a case of posterior cruciate ligament partial rupture who presented persistent extension block caused by a nodule formation in a 12-year-old boy after knee trauma and was treated with arthroscopic resection of the nodule.
Anterior Cruciate Ligament ; Child ; Humans ; Knee* ; Male ; Posterior Cruciate Ligament* ; Rupture*

Acute promyelocytic leukemia (APL) is characterized by a specific chromosome translocation t(15;17), which fuses the promyelocytic leukemia (PML) gene to the retinoic acid receptor alpha (RARalpha) gene, and by a unique response to the differentiating agent all-trans retinoic acid (ATRA). Although ATRA does not exhibit the conventional side effects of anticancer agents, it has its own unique side effects including retinoic acid syndrome, Sweet's syndrome, and myositis. Muscular involvement associated with ATRA therapy in APL has been rarely reported. We report a case of isolated myositis induced by ATRA in the induction treatment of APL. ATRA- induced myositis has distinctive clinical features and radiologic findings that should allow its recognition in order to treat promptly with steroid therapy.
Antineoplastic Agents ; Humans ; Leukemia ; Leukemia, Promyelocytic, Acute* ; Myositis* ; Receptors, Retinoic Acid ; Sweet Syndrome ; Tretinoin*

PURPOSE: We reviewed 604 cases of varicose veins managed in our hospital and the clinical feature and the results were analyzed between injection sclerotherapy and operative method. METHODS: Retrospective review of clinical records was done from January 1990 to June 1998. All of them were diagnosed as primary varicose veins of lower extremities. Sclerosing agents used were ethanolamine oleate, most commonly, hypertonic saline, sodium tetradecyl sulfate and sclerodex. Injections of the sclerosants were 1 to 5 times as the clinical courses. Then, elastic stocking was applied for 2 weeks. Operations were done under the spinal or general anesthesia and postoperatively remnant varicoses were managed by injection sclerotherapy. Student t-test was used in statistics. RESULTS: The distribution of age were 5th decade (36.8%), 6th decade (24.0%), 4th decade (22.2%) in order of frequency, and the mean age was 44.3 year and the male to female ratio was 1:4.0. The mean duration of illness was 12.6 year, and it was longer in female than male (13.2 vs. 8.7, p=0.02). The most common presumed predisposing factor was longstanding occupation (82% of all) and pregnancy was the 2nd in female (12.0%). Chief complaint was only cosmetic problem in 73% of patients and the others complained varicose induced symptoms and complications. Both lower extremities were involved in 41.9% and right leg was in 26.0%, left leg was in 32.1%. The locations of lesions were calf (41.4%), greater saphenous vein (34.6%), lesser saphenous vein (15.0%). Sclerotherapy was done in 48.0%, operation with sclerotherapy in 23.7%, operation only in 17.2%. The mean duration of illness in sclerotherapy group was significantly shorter than operation group (8.8 vs 14.7 year, p=0.0001). Operation methods were stab avulsion only (48.1%), greater saphenous vein stripping (37.3%) and perforator ligation (11.8%) and others. CONCLUSIONS: Injection sclerotherapy method is very effective and sufficient treatment modality in the management of lower extremity varicose vein with low recurrence and complication rate, especially in the early treated cases.
Anesthesia, General ; Causality ; Ethanolamine ; Female ; Humans ; Leg ; Ligation ; Lower Extremity ; Male ; Occupations ; Oleic Acid ; Pregnancy ; Recurrence ; Retrospective Studies ; Saphenous Vein ; Sclerosing Solutions ; Sclerotherapy ; Sodium Tetradecyl Sulfate ; Stockings, Compression ; Varicose Veins*

To evaluate the process of tumor progression in chemical carcinogenesis of the bladder cancer. 0.05% BBN was administered to female Wistar rats for 12 weeks. The rats were divided into six groups and sacrificed every or every two weeks from the 12th to the 20th weeks. Cellular touch imprints of urinary bladder for DNA content analysis by image analyzer and mean AgNORs count per nucleus were performed immediately after sacrifice. Thereafter, the urinary bladder was embedded in paraffin for histopathological examination.On histopathological findings, simple hyperplasia was found in all cases after 12 weeks therapy of BBN. Atypical hyperplasia of the bladder, indicative of a precancerous state, was found in 88.9% of the 12 weeks group, 83.3% of the 13 weeks and in all cases after 14 weeks therapy of the BBN. Bladder cancer was found in 33.3% of the 13 weeks, 55.6% of the 14 weeks, and 100% of the above 16 weeks therapy group. The nuclear DNA content of 21 cases of atypical hyperplasia was diploid in 19 cases(91.5%) and aneuploid in 2 cases(9.5%). DNA aneuploidy was found in 18 cases(66.7%) among the 27 cases of the cancer group. Mean AgNORs count per nucleus and proliferation index by flowcytometry were higher in atypical hyperplasia and cancer group than these of simple hyperplasia and control group, but those differences according to histologic type were not statistically significant. And there was statistically significant correlation between proliferation index and mean AgNORs count per nucleus(r=0.57, p<0.05). These data suggest that the change of nuclear DNA content might occur during the early phase of the carcinogenesis in BBN-induced bladder cancer of rats.
Aneuploidy ; Animals ; Carcinogenesis ; Diploidy ; DNA* ; Female ; Humans ; Hyperplasia ; Paraffin ; Rats* ; Rats, Wistar ; Urinary Bladder Neoplasms* ; Urinary Bladder*

No abstract available.
Kidney* ; Transplants* ; Tuberculosis*

PURPOSE: To study which factors affect the deformity correction of vertebral body during kyphoplasty procedure. MATERIALS AND METHODS: 25 osteoporotic vertebral compression fractures were treated with balloon kyphoplasty from October 2006 to May 2007. Lateral radiographs were taken at 5 different stages with preoperative lateral decubitus position, after placing the patient in prone position on an operation table, after inflating balloon, after deflation and removal of the balloon, after inserting the cement. Then we analyzed the compression ratios and kyphotic angles of the vertebral bodies in each stage. RESULTS: Placing the patient in prone position showed significant postural reduction in kyphotic angle and restorement of the anterior and middle body height. The inflation of the balloon demonstrated significant reduction of kyphotic angle and restorement of the anterior and middle body height. After the deflation, anterior and middle body height has decreased significantly. After the deflation, the kyphotic angle and the anterior and middle body heights were not restored signigicantly compared with those of initial prone position. CONCLUSION: Vertebral height and kyphotic angle were partially recovered by inflating the balloon, but the correction was lost after deflating the balloon. Statistically, the body deformity was not restored significantly after deflating the balloon compared with that of intraoperative prone position. Therefore, we concluded that, in kyphoplasty of osteoporotic compression fractures, the postural reduction is the most important factor in deformity correction of fractured vertebral bodies.
Body Height ; Congenital Abnormalities ; Fractures, Compression ; Humans ; Inflation, Economic ; Kyphoplasty ; Operating Tables ; Prone Position

OBJECTIVE: In this study, we aimed to produce basic data on the prenatal environmental risk factors of low birth weight infants at a community level. METHODS: In 2000, we conducted the direct interview using questionnaire about prenatal environmental risk factors with low birth weight infant-delivered mothers and normal weight infant-delivered mothers in Asan-city, Chungcheongnamdo Province, Korea. The questions given to the mothers included past pregnancy history, menstrual status, disease history before and during the pregnancy, family history, environmental risk factors and exposure history. The responses of the two groups were compared to calculate the prenatal environmental risk factors of each group. RESULTS: Mothers' smoking was significantly associated with low birth weight infants (adjusted odds ratio (AOR) 3.27; 95% confidence interval (CI) 1.25-8.56) and preterm baby (AOR 4.20; 95% CI, 1.21-14.61). Other environmental risk factors were not significantly different between the two groups. CONCLUSION: Smoking of mothers can be a risk factor for the delivery of low birth weight infants. These results could provide the basic data on prenatal environmental risk factors of mothers of low birth weight infants and suggest research topics for further community-based evaluation.
Chungcheongnam-do* ; Environmental Exposure ; Female ; Humans ; Infant* ; Infant, Low Birth Weight* ; Infant, Newborn ; Korea ; Maternal Exposure ; Mothers* ; Odds Ratio ; Pregnancy ; Reproductive History ; Risk Factors* ; Smoke ; Smoking ; Surveys and Questionnaires

We performed 1st day Tc-99m-sestamibi gated SPECT with dipyridamole/rest T1-201 SPECT and 2nd day 24 hour delay T1-201 SPECT/rest Tc-99m-sestamibi gated SPECT in 27 patients with coronary artery disease(24) or having chest pain(3). Stress and rest Tc-99m- sestamibi gated SPECT was acquired at 60min post-injection. A 4-point scoring system(0 to 3 for normal to absent tracer uptake) for 17 segments was used. Wall motion was scored on another 4 point scale(0 to 3 for normal to dyskinesia) in the lst day post-stress gated and the 2nd day rest gated SPECT. Post-stress gated SPECT showed wall motion abnormality in 94 segments(20%). Fifty-five segments among these 94 showed the same wall motion between post-stress and rest gated SPECT:i.e. 1-1: 23 segments, 2-2: 29 segments, 3-3: 3 segments. Re-maining 39 segments (41.5%) showed different wall motion between post-stress and rest Tc-99m-sestamibi gated SFECT. Twenty one segments with wall motion abnormality had normal perfusion(rest:15 segments, 24 hour delay: 6 segments) at either rest or 24 hour delay. Fifteen among these 21 segments showed persistent post-stress and the 2nd day rest wall motion abnormality(persistent stunning). However, in 6 segments with prolonged (1 hour after stress) stunning, abnormal wall motion did improve in the 2nd day rest Tc-99m-sestamibi gated SPECT(transient prolonged stunning). These 6 segments had normal perfusion at rest(n=4) or at 24 hour delay(n=2). Post stress wall motions showed significantly higher scores in persistent stunning than in prolonged transient stunning(P value<0.05). It was concluded that we could find stunned myocardium with gated Tc-99m-sestamibi SPECT at either post-stress or rest and that some myocardial walls of post-stress 1 hour gated SPECT did not show truly rest wall motion. So, we should be cautious if we use post-stress Tc-99m-sestamibi wall motion to assess rest wall motion.
Coronary Vessels ; Dipyridamole* ; Humans ; Myocardial Stunning ; Perfusion ; Thorax ; Tomography, Emission-Computed, Single-Photon*