Nevus lipomatosus cutaneous superficialis is a very rare skin disease which usually is present from birth. This uncommon condition is due to collections of ectopic. fat cells within the upper and mid dermis. There are two clinical varieties. The first is a lesion of zonal distribution, present from birth or childhood, usualIy on the buttocks or the lower back. The second form, a dome or sessile, papule, begins. in adult life and is less restricted in distribution. Cerebriform plaques tend to form from the coalescence of soft, yellowish papules. The authors observed two cases of typical nevus lipomatosus cutaneous superficialis. The first case is a 25-year-old female who has had asymptomatic, soft, skin colored, and huge confluent nodules on the right infragluteal fold and upper thigh for 15 years; and the second case is a 15-year-old male who has had multiple, skin colored and soft papules or nodules in zosteriform distribution affecting the right side of the lower back and coccygeal area and right buttock for 4 years. The authors made the diagnosis of nevus lipomatosus cutaneous superficialis from the characteristic clinical and histopathological findings.
Adipocytes ; Adolescent ; Adult ; Buttocks ; Dermis ; Diagnosis ; Female ; Fluconazole ; Humans ; Male ; Nevus* ; Parturition ; Skin ; Skin Diseases ; Thigh

PURPOSE: A retrospective analysis was performed to investigate the proper management of maxillary sinus carcinoma. MATERIALS AND METHODS: Authors analysed 33 patients of squamous cell carcinoma of maxillary sinus treated at Chonnam University Hospital from January 1986 to December 1992. There were 24 men and 9 women with median age of 55 years. According to AJCC TNM system of 1988, a patient of T2, 10 patients of T3 and 22 patients of T4 were available, respectively. Cervical lymph node metastases was observed in 5 patients(N1;4/33, N2b;1/33). Patients were classified as 3 groups according to management method. The first group, named as "FAR" (16 patients), was consisted of preoperative intra-arterial chemotherapy with5-fluorouracil(5-FU;mean of total dosage;3078mg) through the superficial temporal artery with concurrent radiation(mean dose delivered;3433cGy, daily 180-200cGy) and vitamin A(50,000 IU daily), and followed by total maxillectomy and postoperative radiation therapy(mean dose;2351cGy). The second group, named as "SR"(7 patients), was consisted of total maxillectomy followed by postoperative radiation therapy(mean dose 5920 cGy). Her third group, named as "R"(6 patients), was treated with radiation alone(mean dose;7164cGy). Kaplan-Meier product limit method was used for survival analysis and Mantel-Cox test was performed for significance of survival difference between two groups. RESULTS: Local recurrence free survival rate in the end of 2 year was 100%, 5-% and 0% in FAR, SR and R group, repectively. Disease free survival rate in 2 years was 88.9%, 40% and 50% in Far, SR and R group, respectively. There were statistically significant difference between FAR and SR or FAR and R group in their local recurrence free, disease free and overall survival rates. But diffeence of each survival rate between SR and R group was not significant. CONCLUSION: In this study FAR group revealed better results that SR or R group. In the future prospective randomized study is in need.
Carcinoma, Squamous Cell ; Disease-Free Survival ; Drug Therapy ; Female ; Humans ; Jeollanam-do ; Kaplan-Meier Estimate ; Lymph Nodes ; Male ; Maxillary Sinus* ; Neoplasm Metastasis ; Recurrence ; Retrospective Studies ; Survival Rate ; Temporal Arteries ; Vitamins

Changes of bone turnover with aging are responsible for bone loss and play a major role in osteoporosis. Among the early postmenopausal women, as are known by previous study, there are about 35% ""fast bone losers and bone turnover is more uncoupled in osteoporotic group than in normal control. So, early detection of such fast losers"" and women who have high turnover rate is important to prevent postmenopausal osteoporosis and spontaneous fracture. Dual-energy X-Ray absorptiometry (DEXA), however, cannot reflect current bone loss because changes in bone mineral density (BMD) are only seen after 1 or more years of bone densities declining. In this study, we have measured a battery of new sensitive and specific markers of bone turnover which reflect current bone loss. To investigate the changing pattern of those markers, 674 healthy women including 451 postmenopausal women were classified, according to their menopausal period (less than 5 years, 5-10 years, more than 10 years). Bone formation was assessed by serum osteocalcin (OC), bone-specific alkaline phosphatase (BSAP) and bone resorption by the urinary excretion of deoxypyridinoline (DPD), cross-linked N-telopeptide of type I collagen (NTX). All Biochemical markers, except OC, significantly increased after menopause (p < 0.05). NTX and BSAP remained elevated after 10 years of menopause. These data indicated that the overall rates of both bone formation and bone tesorption increased after menopause and remained high in elderly women.
Absorptiometry, Photon ; Aged ; Aging ; Alkaline Phosphatase ; Biomarkers ; Bone Density ; Bone Resorption ; Collagen Type I ; Female ; Fractures, Spontaneous ; Humans ; Menopause ; Osteocalcin ; Osteogenesis ; Osteoporosis ; Osteoporosis, Postmenopausal

PURPOSE: To assess the usefulness of breath-hold fast MR imaging of liver with fat suppression (FS) by application of chemical saturation technique in the diagnosis of regional fatty changed suspected in sonography. MATERIALS AND METHODS: Thirteen patients who had focal lesions with diffuse, homogeneous signal changes after FS through chemical saturation technique without additional changes of imaging parameter during MR imaging of liver were selected. T1-weighed fast low-angle shot and T2-weighted turbo spin-echo sequences were obtained with or without FS during each single breath-holding session. Subjective changes of signal intensity between the pre-FS and the FS images were compared with the sonographic findings in each lesion. RESULTS: Seven lesions of decreased signal intensity after FS on T1 or T2-weighted images, including three lesions only at FS T1 images, were regarded as focal fat infiltration. All seven lesions had compatible sonographic findings as homogenously echogenic areas. Another six lesions of subjectively increased signal intensity including two lesions only at FS T2 images were regarded as focal fat sparing. All six lesions had sonographic findings as homogenous echo poor areas suggesting focal fat sparing. In cases regarded as fat infiltration, score changes were more prominent at FS T1 images than FS T2 images(p=0.0002). In cases regarded as fat sparing, score changes were more prominent at FS T2 images than FS T1 images(p=0.042). CONCLUSION: Breath-hold fast T1 and T2-weighted MR imaging with and without chemical saturation pre-pulse may be sufficient for characterization of regional fatty changes in the different ferential diagnosis of focal hepatic lesion found at sonography.
Diagnosis ; Humans ; Liver* ; Magnetic Resonance Imaging* ; Ultrasonography

The aim of this study was to determine the usefulness of quantitative analysis of multiphasic dynamic contrast-enhanced magnetic resonance (MR) imaging in differentiating early homogeneously enhancing hemangiomas from hepatocellular carcinomas (HCCs). Four-phased dynamic MR imaging at 10 sec (first phase of dynamic contrast-enhanced imaging, P1), 35 sec (second phase, P2), 60 sec (third phase, P3) and 300 sec (delay phase, P4) immediately after intravenous administration of 0.1 mmol/kg Gadolinium-DTPA was obtained with 1.5-T unit with breath-hold multisection FLASH (fast low angle-shot) sequence (TR/TE, 113-130 msec/4.1 msec; flip angle, 80 degrees). Thirty-three HCCs and 18 hemangiomas, homogeneously enhanced on P1, were included in the study. The images were evaluated quantitatively (SNR, signal-to-noise ratio; and CNR, contrast- to- noise ratio of lesions). Quantitatively, mean CNR was higher for hemangiomas than for HCCs on all phases, and the difference in CNRs between hemangioma and HCCs was statistically significant on P3 and P4 (p < 0.0001). When the cutoff for CNR was set at a value of 7.00 on P3 and 1.00 on P4, sensitivity, specificity and accuracy were 94.4%, 93.9%, and 94.1% on P3, and 94.4%, 81.8%, and 86.3% on P4, respectively. There was no statistically significant difference in SNRs between HCC and hemangioma. The differential diagnosis between early, homogeneously enhancing hemangiomas and HCCs was more confidently made with CNRs of lesions on P3 and P4 in dynamic contrast-enhanced MR imaging.
Adult ; Aged ; Carcinoma, Hepatocellular/diagnosis* ; Contrast Media ; Diagnosis, Differential ; Female ; Hemangioma/diagnosis* ; Human ; Image Enhancement ; Liver Neoplasms/diagnosis* ; Magnetic Resonance Imaging/methods* ; Male ; Middle Age

Pleomorphic xanthoastrocytoma(PXA) is a rare neoplasm with favorable prognosis despite of its aggressive histological features. The authors report three cases of pleomorphic xanthoastrocytomas. The masses were in the temporal or parietal lobe of children or adolscence and presented as complex partial seizures. Total removal of mass was performed in all three cases and the seizure was abscent postoperatively. It is important to differentiate of pleomorphic xanthoastrocytoma from other malignant brain tumors and identify this type of glioma as a distinct entity.
Brain Neoplasms ; Child ; Glioma ; Humans ; Parietal Lobe ; Prognosis ; Seizures

PURPOSE: An adequate vitamin D level is important for normal growth, cancer prevention, controlling hormones, and immune regulation. However, no study has investigated vitamin D status in patients with serious illnesses, such as malignancies, malabsorption diseases, or prematurity in Korean children. Thus, we analyzed the results of 25-hydroxyvitamin D3 (25-D) levels in children in a single tertiary medical center. METHODS: Children who had their vitamin D level evaluated at Keimyung University Dongsan Medical Center from January 2004 to December 2014 were included. We reviewed the medical records and laboratory test results. RESULTS: Ninety-three children (male:female = 48:45) who had their vitamin D levels measured were included. The most common reason for measuring vitamin D level was hypocalcemia with or without neurological signs. Among the subjects, 61 children had hypovitaminosis D (25-D < 30 ng/mL). A positive correlation was detected between 25-D and total calcium levels (p = 0.001). Negative correlations were found between 25-D and immunoreactive parathyroid hormone (iPTH) levels (p = 0.002) and between 25-D and alkaline phosphatase (ALP) levels (p = 0.021). Twenty-three subjects (37.7%) had a critical underlying condition, including a hemato-oncologic issue (18.0%), gastrointestinal or nutritional problem (11.5%), and prematurity or low birth weight (8.2%). CONCLUSION: The levels of total calcium, ALP, and iPTH were correlated with 25-D level. An underlying malignancy, malabsorption issues, or prematurity may be risk factors for hypovitaminosis D in children.
Alkaline Phosphatase ; Calcifediol ; Calcium ; Child* ; Humans ; Hypocalcemia ; Infant, Low Birth Weight ; Infant, Newborn ; Medical Records ; Parathyroid Hormone ; Risk Factors* ; Vitamin D

Isoconazole nitrate is one of the broad-spectrum antimycotic agents recently developed from imidazole derivatives. Authors performed ulticenter trials to evaluate the therapeutic effect of Travogen and Travocort in superficial fungal diseases. In the usual superficial fungal diseases, Travogen was applied 4 weeks. In the inflammatory and eczematoid superficial fungal diseases, Travocort was applied 2 weeks initially and then followed by 2 weeks application of Travogen. One hundred and ninty one patients with superficial fungal diseases were included in this study during g months from December, 1982 to August, 19$3 The obtained results were as follows; The overall cure rate of Travogen and Travocort in each superficial fungal diseases were gl 7g (tinea pedis), 98. L% (tinea cruris), 1ppg, (tinea corporis), 9g. 100% (tinea manus), 1ppg (tinea capitis) and 1pgg (candidiasis) respectively. Trichophyton rubrum(51. 3%), Trichophyton mentagrophytes(29.3g), Tricho -countinue-
Humans ; Trichophyton

A total of 601 anesthesias given to the patients over age 60 who were admitted to Han Gang Sung Shim Hospital during the period from Jan. 1976 to Dec. 1980, were subjected to this clinical review. 1) Of the total 15,609 cases, 601 cases(3.8%) were over 60 years of age consisting of 315 male(52.4%) and 286 female(47.6%). 2) Among the 601 geriatric patients, 453 cases were 60~69 years of age(75.4%), 128 cases were 70~79 years of age(21.3%) and 20 cases were over 80 years of age(3.3%). 3) In the surgical group, 358 cases(59.7%) were general surgery, 120 cases(20.0%) were orthopedic surgery, 34 cases(5.6%) were urology, 20 cases(3.3%) were gynecology respectively. 4) The techniques of anesthesia were 545 cases(90.7%) of general anesthesia, 22 cases(3.7%) of spinal anesthesia and 17 cases(2.8%) of axillary block. 5) Anesthetics were diethly-ether 24 cases(36.3%) and halothane 22 cases(33.3%) in 1976. But there were 5 diethly-ether cases(0.3%) and 120 halothane cases(91.6%) in 1980. 6) For the duration of anesthesia, 81 cases(13%) were within 1 hour, 238 cases(39.6%) within 2 hours, 156 cases(26.0%) within 3 hours and 21 cases over 5 hours. 7) In the classification of physical status of the geriatric patients, 42 cases(7.0%) were class l, 201 cases(33.2%) were class ll, 109 cases (18.1%) were class lll and 8 cases(1.3%) were class lV. 8) Emergency cases were 223 cases(37.1%) and 378 cases(62.9%) were elective. 9) The findings of preoperative chest X-rays revealed that 227 cases(48.8%) were within normal limits, 56 cases(12.0%) had hypertensive heart disease, 24 cases(5.1%) had senile fibrosis, 22 cases(5.1%) had unstabilized tuberculosis and 14 cases(3%) had pneumonis. 10) In the preoperative R.K.G., which covered 50% of the patients, 115 cases(38.3%) were within normal limit, 41 cases(13.6%) showed L.V.H., 30 cases(10.0%) had sinus bradycardia, 13 cases (4.3%) had myocardial lschemia and 7 cases(2.3%) had R.B.B.B. 11) Post-operative mortality rate was 5.8% in 1976, 4.0% in 1977, 3.6% in 1978 and 2.1% in 1980, and over all mortality rate was 3.1%.
Anesthesia* ; Anesthesia, General ; Anesthesia, Spinal ; Anesthetics ; Bradycardia ; Classification ; Emergencies ; Fibrosis ; Gynecology ; Halothane ; Heart Diseases ; Humans ; Mortality ; Orthopedics ; Thorax ; Tuberculosis ; Urology

There are occasions when standard techniques of reconstructive surgery for traumatic injury, tumor resection, and correction of congenital anomalies cannot be used as a result of the unavailability of tissues, absence of healthy vascular pedicle or excessive morbidity in donor area. It is established that autogenous skin, muscle, bone, and other composite tissue can retain their viability in varying degree as a prefabricated `flap with vascular pedicle implantation and the survival rate of these flaps has increased with tissue expansion or PGE1 infusion. The purpose of this study was to demonstrate the reliability of the secondary or prefabricated rectus abdominis musculocutaneous flap, and to evaluate the effect of the several factors on the survival routes of these flaps. Fifty New Zealand white rabbits weighing from 250 to 350 gm were used for the study. On the abdominal area bipedicled skin flaps are elevated as a random pattern flaps and were prefabricated using with rectus muscle. The fifty flaps were studied. They were divided into the five groups as follows; group I, 10 x4 cm classic axial pattern transverse rectus abdominis muscle (TRAM ) flaps were made as a control group (n = 10); groupII, 10 x4 cm random pattern bipedicled skin flaps were prefabricated using right rectus muscle with the delay procedure(n = 10); group III, 5 x4 cm prefabricated musculocutaneous flap were made same as group II on the right, side, tissue expansion was performed on the left side (n = 10); group IV, same procedure was performed as group II, and in addition postoperative intravenous infusion of PGE1 was given(n = 10); group V, same procedure was performed as group III, and in addition postoperative intravenous infusion of PGE1 and tissue expansion was performed(n = 10). Flap survival rates of each group were evaluated and compared. The following results were obtained: 1. Survival rates of prefabricated flaps were lower than that of classic axial pattern flaps regardless of using tissue expansion and PGE1 infusion(p < 0.05). 2. In making a comparison between flap with and without PGE1 infusion, survival rates of prefabricated flaps infused with PGE1 were higher than that of flaps without PGE1 infusion. 3. The prefabricated flaps managed with tissue expansion had higher survival rates than that of flaps without using tissue expansion. 4. The survival rates of prefabricated flaps managed in combination with tissue expansion and PGE1 infusion were significantly higher than that of other groups except control group. In conclusion, this study demonstrated the significance of combiring use of tissue expansion and PGE1 infusion in a prefabricated musculocutaneous flaps as a reliable method.
Alprostadil ; Humans ; Infusions, Intravenous ; Myocutaneous Flap ; Rabbits* ; Rectus Abdominis ; Skin ; Survival Rate ; Tissue Donors ; Tissue Expansion