Eosinophilic granuloma of the lung, first described by Farrinaci et al. in 1951, is rare. A 35-year-old male smoker presented with recurrent pneumothorax. Open thoracotomy with bleb resection and biopsy was performed. Microscopically there was histological changes consistent with typical eosinophilic granuloma and intertitial fibrosis. The Langerhans cells showed positive reaction for S-100 protein and typical Birbeck granules in their cytoplasm. A brief summary of histopathological aspect of this disease and a review of literature are presented.
Male ; Humans ; Biopsy

Eighty seven cases of ocular adnexal tumors were excised and studied histologically between January 1, 1967 and March 31,1974 at Department of Ophthalmology, Dong San Presbyterian Medical Center. The incidence of ocular adnexal tumors among 22,420 out-patients was 0.38%. The Sexual distribution revealed 49 males (56.3%) and 38 females (43.7%). The benign tumors were more frequent in 2nd and 3rd decades, but the malignant tumors, on the other hand, after 5th decade. Location-wise, the eye-lid was largest in number (38 cases, 43.7%) followed by the conjunctiva (24 cases, 27.6%), orbit (23 cases, 26.4%) and lacrmal apparatus (2 cases, 2.3%) in order. As asingle disease, the nevus, pseudotumor and malignant melanoma were impressively high in incidence. Over all incidence of malignant tumors was 31% (27 cases) and that of benign tumors 69% (60 cases). Of malignant tumors the eye lid tumors were largest in number (12 cases), the orbit 9 cases and conjunctiva 6 cases.
Conjunctiva ; Female ; Hand ; Humans ; Incidence ; Male ; Melanoma ; Nevus ; Ophthalmology ; Orbit ; Outpatients ; Protestantism

Objective: The purpose of this study was to investigate the status of bone health in women working in agriculture and analyze the associations between bone health and various vitamin D-related biomarkers. Methods: This observational study enrolled women working in agriculture (n = 210) and control occupations (n = 180). The concentration of serum total 25-hydroxy vitamin D [25(OH)D] was measured using the Elecsys Vitamin D Total Kit, and serum vitamin D-binding protein (VDBP) was measured by enzyme-linked immunosorbent assay (ELISA). Along with albumin, 25(OH)D and VDBP were used to calculate the concentrations of bioavailable and free 25(OH)D. Bone mineral density (BMD) and T-score were measured at lumbar 1–4 and the femur neck using dual-energy X-ray absorptiometry. To identify factors affecting BMD, log-linear model and linear regression analysis were performed for statistical analysis. Results: Agricultural women workers showed higher serum concentrations of bioavailable 25(OH)D (12.8 ± 3.7 vs. 8.7 ± 5.1 ng/mL) and lower VDBP concentrations (201.8 ± 45.0 vs. 216.0 ± 68.2 μg/ mL) than control women. The association between these two vitamin D related-biomarkers and femur neck BMD were confirmed through univariable and multivariable linear model analysis. Although lumbar BMD did not differ between groups, the agricultural group displayed a lower femur BMD and a 4.3-fold increase in the risk of osteoporosis compared with the control group. Conclusions Women working in agriculture showed lower femur BMD than the control group. Of the vitamin D-related biomarkers tested, bioavailable 25(OH)D and VDBP were associated with BMD. As bioavailable 25(OH)D levels are affected mainly by VDBP levels, VDBP may play a role in the lower femur neck BMD values observed in the agricultural group. Thus, the measurement of VDBP concentration might be considered a simple and non-invasive method for measuring bone health status.

We found a mistake in our recently published article.

Hepatic osteodystrophy is frequent complication in patients with chronic liver disease, particularly with chronic cholestasis. We report a male infant with congenital hepatoblastoma, who had osteodystrophy complicated by multiple bone fractures despite adequate supplementation of fat-soluble vitamins including vitamin D. He was born by Caesarean section because of a 7 cm–sized abdominal mass detected by prenatal ultrasonography. The pathologic diagnosis was hepatoblastoma, PRETEXT staging III or IV. Whole body bone scan at the time of diagnosis showed no abnormal uptake. Oral vitamin D3 of 2,000 IU/day was administered with other fat-soluble vitamins. Serum direct bilirubin level gradually increased up to 28.9 mg/dL at postnatal 6 days and was above 5 mg/dL until 110 days of age. Bony changes consistent with rickets became apparent in left proximal humerus since 48 days of age, and multiple bone fractures developed thereafter. With resolving cholestasis by chemotherapy, his bony lesions improved gradually after add-on treatment of bisphosphonate and parenteral administration of vitamin D with calcium. High level of suspicion and prevention of osteodystrophy is needed in patients with hepatoblastoma, especially when cholestasis persists.
Bilirubin ; Calcium ; Cesarean Section ; Cholecalciferol ; Cholestasis ; Diagnosis ; Drug Therapy ; Female ; Fractures, Bone ; Hepatoblastoma ; Humans ; Humerus ; Infant ; Liver Diseases ; Male ; Pregnancy ; Rickets ; Ultrasonography, Prenatal ; Vitamin D ; Vitamins

OBJECTIVE: The purpose of this study was to evaluate victims of child sexual abuse and assess the similarities and differences between them. METHODS: The authors studied retrospectively 55 patients among 230 sexual abuse victims between the ages 2 and 13 who visited and were treated at the Department of Obstetrics and Gynecology, National Police Hospital between the dates Oct, 13, 2001 and Mar, 25, 2003 were followed and observed. RESULTS: Female infants and children composed 94.5% instances of sexual abuse were most common between 4 and 7 o'clock in the afternoon. Unlike adult cases, assailants were in most cases acquaintances (55.5%), and the crimes were committed most often at the homes of either victim or assailant (50.9%). 38.2% of victims had been directed to the National Police Hospital from police stations, 21.8% from other hospitals. Diagnosis resulted in 5.5% of cases with no observable symptoms, 18.2% with lacerations, among these cases 1 instance (1.8%) requiring surgical repair. 1 case each of Gonorrhea and genital herpes were found, with no instances of pregnancy. CONCLUSION: Child sexual abuse results in life-long bodily and psychological stress for both the victim and his/her family. Witnesses are in some cases unable to testify in legal proceedings, and the gathering of evidence is more difficult than in adult cases. This could lead to frequent social and legal negligence. Cooperation among such numerous and various professional institutions as hospitals, child guidance clinics, child psychiatrists, police, prosecutory offices and the courts is requisite to the settlement of these cases. Since the gynecologist plays the leading role in the identification and treatment of child and infant sexual abuse victims, and is often the first to come in contact with these cases, careful attention is required in the processes of inspection, inquiry, evidence collection, treatment and diagnosis.
Adult ; Child ; Child Abuse, Sexual* ; Child Guidance Clinics ; Child* ; Crime ; Diagnosis ; Female ; Friends ; Gonorrhea ; Gynecology ; Herpes Genitalis ; Humans ; Infant ; Lacerations ; Malpractice ; Obstetrics ; Police ; Pregnancy ; Psychiatry ; Retrospective Studies ; Sex Offenses ; Stress, Psychological

OBJECTIVE: The objectives of this study was to evaluate the correlation between myeloid differentiation protein 88 (MyD88) expression and paclitaxel effects on epithelial ovarian cancer cells and to evaluate whether paclitaxel had anti-apoptotic signals. METHODS: Epithelial ovarian cancer cells isolated from ascites and established cell lines were treated with increasing concentrations of paclitaxel (0.2 to 20 microM) for 24 and 48 hours and cell viability was determined using the CellTiter 96 AQueous One Solution Cell Proliferation Assay. Cytokine profiling was performed from culture supernatants using the Luminex 200 system. Nuclear factor-kappaB (NF-kappaB) activity was determined using a Luciferase reporter system. Levels of phospho-extracellular signal-regulated kinase (p-ERK) were measured by Western blot analysis. RESULTS: A strong signal for MyD88 expression was observed in R182, 01-19b and SKOV3 cells (MyD88-positive). A2780, R454 and 01-28 cells showed low levels of MyD88 (MyD88-negative). Paclitaxel effectively decreased cell viability in MyD88-negative A2780, R454, 01-28 cells after 24 and 48 hours (57%, 49%, 42% and 35%, 28%, 29%, respectively). MyD88-positive cells were resistant to paclitaxel. There was a significant increase in caspase-3/7 activity following paclitaxel treatment in MyD88-negative cells. No significant change in caspase-3/7 activity was detected in MyD88-positive cells. Paclitaxel induced NF-kappaB activation and enhanced the secretion of interleukin-6 (IL-6) and IL-8 in a dose dependent manner and induced ERK phosphorylation on MyD88-positive cells. CONCLUSION: Paclitaxel treatment for MyD88-positive ovarian cancer could have detrimental effects due to the paclitaxel-induced enhancement of NF-kappaB, ERK activities and pro-inflammatory cytokine production, which promote chemoresistance and tumor progression.
Ascites ; Blotting, Western ; Cell Line ; Cell Proliferation ; Cell Survival ; Interleukin-6 ; Interleukin-8 ; Luciferases ; Myeloid Differentiation Factor 88 ; Neoplasms, Glandular and Epithelial ; NF-kappa B ; Ovarian Neoplasms ; Paclitaxel ; Phosphorylation ; Phosphotransferases

Thyrotoxic storm is an extreme state of thyrotoxicosis and a medical emergency. The clinical presentation of thyrotoxic storm includes tachycardia, fever, organ effect of central nervous system, cardiovascular system, and gastrointestinal system dysfunction. It usually occurs in patients with untreated or partially treated Graves' disease. Although it is rare, its mortality rate has reached 10-20%. There are no specific tests for establishing the diagnosis; it can only be diagnosed based on the clinical expression and laboratory results. Rapid diagnosis and treatment are necessary when it unexpectedly occurs during the perioperative period. We report a case of unnoticed hyperthyroidism that was diagnosed due to thyrotoxic storm-induced tachycardia in the post anesthesia care unit.
Anesthesia ; Cardiovascular System ; Central Nervous System ; Diagnosis ; Emergencies ; Fever ; Graves Disease ; Humans ; Hyperthyroidism ; Liver Transplantation ; Living Donors ; Mortality ; Perioperative Period ; Tachycardia* ; Thyroid Crisis* ; Thyrotoxicosis

Hemoglobin M (HbM) is a group of abnormal hemoglobin variants that form methemoglobin, which leads to cyanosis and hemolytic anemia. HbM-Milwaukee-2 is a rare variant caused by the point mutation CAC>TAC on codon 93 of the hemoglobin subunit beta (HBB) gene, resulting in the replacement of histidine by tyrosine. We here report the first Korean family with HbM-Milwaukee-2, whose diagnosis was confirmed by gene sequencing. A high index of suspicion for this rare Hb variant is necessary in a patient presenting with cyanosis since childhood, along with methemoglobinemia and a family history of cyanosis.

OBJECTIVE: To investigate serum 25-hydroxyl vitamin D (25(OH)D) and vitamin D-binding protein (VDBP) concentrations in women with endometriosis according to the severity of disease. METHODS: Women with mild endometriosis (n = 9) and advanced endometriosis (n = 7), as well as healthy controls (n = 16), were enrolled in this observational study. Serum total 25(OH)D concentrations were analyzed using the Elecsys vitamin D total kit with the Cobas e602 module. Concentrations of bioavailable and free 25(OH)D were calculated. Concentrations of VDBP were measured using the Human Vitamin D BP Quantikine ELISA kit. Variables were tested for normality and homoscedasticity using the Shapiro-Wilk test and Leven F test, respectively. Correlation analysis was used to identify the variables related to total 25(OH)D and VDBP levels. To assess the effects of total 25(OH)D and VDBP levels in the three groups, multivariate generalized additive modeling (GAM) was performed. RESULTS: Gravidity and parity were significantly different across the three groups. Erythrocyte sedimentation rate (ESR) and CA-125 levels increased as a function of endometriosis severity, respectively (p= 0.051, p= 0.004). The correlation analysis showed that total 25(OH)D levels were positively correlated with gravidity (r = 0.59, p< 0.001) and parity (r = 0.51, p< 0.003). Multivariate GAM showed no significant relationship of total 25(OH)D levels with EMT severity after adjusting for gravidity and ESR. However, the coefficient of total 25(OH)D levels with gravidity was significant (1.87; 95% confidence interval, 0.12–3.63; p= 0.040). CONCLUSION: These results indicate that vitamin D and VDBP levels were not associated with the severity of endometriosis.
Blood Sedimentation ; Endometriosis ; Enzyme-Linked Immunosorbent Assay ; Female ; Gravidity ; Humans ; Observational Study ; Parity ; Vitamin D ; Vitamin D-Binding Protein ; Vitamins