Objective: After Women's Health Initiative (WHI) trial, hormone replacement therapy (HRT) prescription rate dropped by 16% in Korea. We investigated the relationship between the type of HRT and incidence of breast cancer (BC) in postmenopausal women in Korea.Material & Methods: We compared the prevalence of BC in 356,160 women on HRT, who reached menopause between 2004 and 2007. We divided the type and duration of HRT into three categories, i.e., estrogen-progestogen therapy (EPT), estrogen-only therapy (ET), tibolone, and 1– 3 years, 3–5 years, and ＞5 years, respectively. Results: Regarding the type of HRT among all age groups, BC risk (BCR) was lower in the tibolone group (P＜0.01). Based on age group, BCR was lower in the 50–59 years group using EPT (P=0.03) and tibolone (P＜0.01). HRT administration for ＜3 years showed a significant decrease in the tibolone group (P=0.04) and an increase in the ET group (P=0.03). In groups undergoing HRT for ＞5 years, BCR in all groups decreased (P＜0.05). Conclusions The results suggest that tibolone reduces the risk of BC in women aged ≥50 years and HRT use for ≥5 years was related to significantly decreased BCR in Korea.

OBJECTIVE: This study aimed to identify factors that affect in vitro fertilization (IVF) outcomes in women with diminished ovarian reserve (DOR). METHODS: We reviewed 99 IVF cycles in 52 women with DOR between September 2010 and January 2015. DOR was defined as serum anti-Müllerian hormone level of <1.1 ng/dL or serum follicle-stimulating hormone level of ≥20 mIU/mL. Total 96 cycles in 50 patients were evaluated after excluding fertility preservation cases. RESULTS: The clinical pregnancy rate was 11.5% per cycle, and the total cancellation rate was 34.4%. Clinical pregnancy rate was significantly associated with the antral follicle count and the cause of the DOR. Age, serum anti-Müllerian hormone and follicle-stimulating hormone levels, antral follicle count, peak estradiol level, and the cause of DOR were significantly associated with cycle cancellation. However, history of previous ovarian surgery remained as a significant factor of clinical pregnancy (model 1: odds ratio [OR] 10.17, 95% confidence interval [CI] 1.46 to 70.84, P=0.019; model 2: OR 10.85, 95% CI 1.05 to 111.71, P=0.045). In cancellation models, idiopathic or previous chemotherapy group showed borderline significance (model 1: OR 3.76, 95% CI 0.83 to 17.04, P=0.086; model 2: OR 3.15, 95% CI 0.84 to 11.84, P=0.09). CONCLUSION: DOR caused by previous ovarian surgery may show better pregnancy outcome, whereas that caused by chemotherapy could significantly increase the cycle cancellation rate. Furthermore, patients with DOR who previously received gonadotoxic agents may show reduced efficacy and increased risk of IVF cycle cancellation.
Drug Therapy ; Estradiol ; Female ; Fertility Preservation ; Fertilization in Vitro* ; Follicle Stimulating Hormone ; Humans ; In Vitro Techniques* ; Odds Ratio ; Ovarian Reserve* ; Pregnancy ; Pregnancy Outcome ; Pregnancy Rate

Pulmonary toxicity is one of the most serious adverse effects associated with a quick course of vincristine, bleomycin, and cisplatin neoadjuvant chemotherapy (NAC-VBP). The aim of this study was to evaluate pulmonary toxicity related to a quick course NAC-VBP. A total of consecutive 61 patients, who underwent at most 3 cycles of NAC-VBP every 10 days in the International Federation of Gynecology and Obstetrics (FIGO) stage IB-IIB cervical cancer from 1995 to 2007, were retrospectively analyzed. Of the 61 study subjects, 7 (11.5%) were identified to have pulmonary toxicity and 2 (3.3%) died of pulmonary fibrosis progression despite aggressive treatment and the use of a multidisciplinary approach. No factor predisposing pulmonary toxicity was identified. Initial symptoms were non-specific, but bronchiolitis obliterans organizing pneumonia and interstitial pneumonitis were characteristic findings by high-resolution computed tomography of the chest. The benefit of steroid therapy was uncertain and was associated with steroid-induced diabetes mellitus requiring insulin therapy in two patients. Fatal pulmonary toxicity is a major concern of a quick course NAC-VBP. In conclusion, these patients require special monitoring for bleomycin-induced pulmonary toxicity.
Aged ; Antineoplastic Combined Chemotherapy Protocols/administration & dosage/*adverse effects/therapeutic use ; Bleomycin/administration & dosage/*adverse effects/therapeutic use ; Cisplatin/administration & dosage/*adverse effects/therapeutic use ; Female ; Humans ; Lung Diseases/*chemically induced/pathology ; Middle Aged ; *Neoadjuvant Therapy ; Pulmonary Fibrosis/chemically induced/mortality/pathology ; Retrospective Studies ; Tomography, X-Ray Computed ; Uterine Cervical Neoplasms/complications/*drug therapy ; Vincristine/administration & dosage/*adverse effects/therapeutic use

Congenital constricting band of the trunk is a rare malformation with a wide spectrum of associated congenital anomalies. A 3-year-old boy with a congenital constricting band around the waist and anterior thigh and clubfoot deformity is reported. Laboratory test and chest and abdominal X-ray examination were within normal limits and unremarkable. Histopathologic examination revealed compact fibrocollagenous bundles in deep dermis. The compact fibrocollagenous bundles are parallel to the skin surface and have thin wavy nuclei. We think these bundles caused annular constriction on the trunk. We follow up the patient regularly without specific treatment because the constricting band caused no functional impairment and hypertrophic scar had developed at the biopsy site.
Biopsy ; Child, Preschool ; Cicatrix, Hypertrophic ; Clubfoot ; Congenital Abnormalities ; Constriction ; Dermis ; Follow-Up Studies ; Humans ; Male ; Skin ; Thigh ; Thorax

A total of 748 newborns delivered at the Fatima Hospital, Taegu, Korea, over period of 8 months were examined for the presence of skin lesions within 48 hours of birth. The frequencies of the type of birthmarks were: salmon patch, 61.8%; portwine stain, 0.7%; mongolian spot, 99.1%; cafe-au-lait spot, 0.5%; congenital nevomelanocytic nevus, 0.5%; milia, 44.5%; sebaceous hyperplasia, 76.9%; nevus sebaceus, 0.9%; erythema toxicum neonatorum, 29.3%; genital hyperpigmentation, 49.7%. Erythema toxicum neonatorum was less common in premature infants and more frequent on the second day of life than first one. Genital hyperpigmentation was observed predominantly in the male neonate. There was positive relationship between genital hyperpigmentation and birthweight.
Cafe-au-Lait Spots ; Daegu ; Erythema ; Humans ; Hyperpigmentation ; Hyperplasia ; Infant, Newborn* ; Infant, Premature ; Korea ; Male ; Mongolian Spot ; Nevus ; Parturition ; Salmon ; Skin*

A 35-year-old housewife was diagnosed with onychomycosis and treated by oral terbinafine, 250mg/day, for 4 months. Clinically all infected nails improved gradually. However, her left great toe-nail was not improved thereafter. At that time the proximal end of the onychomycotic lesion was marked with surgical blade, and terbinafine therapy was continued for four weeks. However, the onychomycotic nail was not improved, and the scratch mark passed by the proximal end of the infected nail. Therefore, we detected the resistance to the therapy and switched the medication to itraconazole 100 mg/day and then another scratch mark was done at the proximal end of the onychomycotic lesion. After another 2 weeks the infected nail went along with the scratch mark distally, and showed clinical improvement. After 8 weeks therapy of itraconazole, she was cured clinically and mycologically. The fungal culture was identified as Aspergillus sydowii.
Adult ; Aspergillus* ; Humans ; Itraconazole ; Onychomycosis*

BACKGROUND: There have been few clinical studies of halo nevi. OBJECTIVE: The purpose of this study was aimed at evaluating the clinical and histopathologic features of halo nevi and correlation between halo nevi and vitiligo. METHODS: The medical records of 40 patients with halo nevi and biopsy specimens of 30 patients with halo nevi were reviewed. RESULTS AND CONCLUSION: 1.The ratio of male to female patients was 1:1.5. 2.The mean age of the onset was 20.1 years (male : 11.5, female : 25.9). 3.Multiple halo nevi were present in 32.5%(male : 25%, female : 37.5%). 4.The areas in which the lesions developed were head and neck(39.1%), back(32.8%), anterior chest(12.5%), abdomen(10.9%), groin(3.1%), and lower extremity(1.6%) in descending order. 5.The mean duration of each color in central nevus was as follows: black(2.7 years), pink(3.5 years), gray(4.9 years) 6.The most common pathology of the central nevus was intradermal(80%). 7.The halo nevi associated with vitiligo were 21 cases(52.5%) out of 40 patients. Among them, the cases with non-segmental vitiligo were 13(61.9%), the cases with segmental vitiligo were 8(38.1%). 8.Out of the 21 cases with halo nevi associated with vitiligo, the cases with halo nevi prior to vitiligo were 4(19.1%), concurrent onset 12(57.1%) and the cases with halo nevi after vitiligo were 5(23.8%).
Biopsy ; Female ; Head ; Humans ; Male ; Medical Records ; Nevus ; Nevus, Halo* ; Pathology ; Vitiligo

BACKGROUND: Ivory colored hypopigmentation has been frequently observed in morphea and lichen sclerosus et atrophicus, and also seen after phenol peels, dermabrasion, cryosurgery and post-laser resurfacing. OBJECTIVE: This study was undertaken to investigate the cause of hypopigmentation following autologous suction blister graft (ASBG) in vitiligo patients. METHODS: The ivory lesion and contralateral normal skin were collected by punch biopsies. And the tissues were stained with hematoxylin-eosin, Fontana-Masson, Masson's trichrome, Verhoeff-van Gieson, and S-100 protein to compare the differences between two specimens. RESULTS: H-E and Masson's Trichrome stains showed that compacted hyalinized sclerotic collagens and collapsed, small sized capillaries in the upper dermis were definite in the hypopigmented lesion, whereas norma1 control sites were unremarkable. Elastic fibers were markedly decreased or fragmented in upper dermis of the hypopigmented lesion. Fontanna-Masson stain identified that the lesional epidermis was more hyperpigmented rather than hypopigmented. S-100 stain showed no differences between hypopigmented and contro1 sites. CONCLUSION: The results suggest that the ivory colored hypopigmentation is not caused by the failure of procedure, but by scar formation due to deep freeze; therefore, this kind of complication may be prevented by carefully performing the cryotherapy.
Biopsy ; Blister* ; Capillaries ; Cicatrix ; Collagen ; Coloring Agents ; Cryosurgery ; Cryotherapy ; Dermabrasion ; Dermis ; Elastic Tissue ; Epidermis ; Humans ; Hyalin ; Hypopigmentation* ; Lichen Sclerosus et Atrophicus ; Phenol ; S100 Proteins ; Scleroderma, Localized ; Skin ; Suction* ; Transplants* ; Vitiligo*

Biliary papilloma usually consists of single or multiple papillary adenomas in the biliary tract and has a potential for recurrence and malignant transformation. We described herein a case of papillary adenoma of intrahepatic duct that transformed into papillary adenocarcinoma. A 49-year-old male patient was admitted to our hospital because of right upper quadrant pain. A CT scan revealed marked dilatation of S7 segmental duct and cholangioscopy and biopsy revealed mucin-secreting papillary adenoma in the right intrahepatic duct. Three years later, a follow up of CT scan showed aggravated S7 ductal dilatation and inner ill-defined mass. Cholangioscopy revealed multiple papillary mucosal projections with large amount of mucin in the right intrahepatic duct and biopsy revealed well differentiated papillary adenocarcinoma. The patient underwent right lobectomy, the papillary adenocarcinoma was extended in the dilated right intrahepatic duct and also showed hepatic parenchymal invasion.
Adenocarcinoma, Papillary* ; Adenoma* ; Biliary Tract ; Biopsy ; Dilatation ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Mucins ; Papilloma ; Recurrence ; Tomography, X-Ray Computed

A 37-year-old female was presented with an epidermal cyst on her lower back. Histopathologic examination was consistent with an epidermoid cyst with seborrheic verrucalike cyst wall and acantholytic change was also found in the cyst wall. Human papillomavirus(HPV)-specific DNA sequences in paraffin-embedded tissue section were not detected by polymerase chain reaction using HPV consensus primers.
Acantholysis* ; Adult ; Base Sequence ; Consensus ; Epidermal Cyst* ; Female ; Humans ; Polymerase Chain Reaction