No abstract available.
Humans ; Uterine Cervical Neoplasms*

No abstract available.
Neurofibroma*

Ectopic pregnancy is a common medical problem that is difficult to diagnose and potentially may lead to significant mortality or morbidity. The incidence of ectopic pregnancy is definitely increasing due to the rise in pelvic inflammatory disease (PID), pelvic surgery, intrauterine device (IUD), and assisted reproductive technologies, such as in vitro fertilization and embryo transfer (IVF-ET). Combined ectopic gestations are much rare and their true incidence is unknown. Multiple ectopic gestations may occur in a variety of locations. The majority involve one or both fallopian tubes. We report a case of combined tubal and cervical pregnancies, and discuss their management.
Embryo Transfer ; Fallopian Tubes ; Female ; Fertilization in Vitro ; Incidence ; Intrauterine Devices ; Mortality ; Pelvic Inflammatory Disease ; Pregnancy* ; Pregnancy, Ectopic ; Reproductive Techniques, Assisted

Neoplasms of the nasophrynx are rare in neonates and infants. The most common nasopharyngeal tumor encountered in this age group is teratoma-neoplasm containing multiple heterotopic tissues. Four histologic types of nasopharyngeal teratoma occur-dermoid, teratoid, true teratoma, epignathiof which dermoid is most frequently seen. We have experienced a case of nasopharyngeal teratoma in a female neonate with signs and symptoms of upper airway obstruction. It was diagnosed by cervical. CT and confirmed as ture teratoma by histological examination. Nesopharyngeal teratoma was removed by contact Nd:YAG laser. In addition, we briefly reviewed the literature of neonatal nasopharyngeal teratoma.
Airway Obstruction* ; Choristoma ; Dermoid Cyst ; Female ; Humans ; Infant ; Infant, Newborn ; Teratoma*

PURPOSE: This study was aimed to determine the relationship between osteopontin(OPN) and osteoclast, especially focused on whether ostecolast could produce osteopontin or not. MATERIALS AND METHODS: Osteoclasts were isolated from the giant cell tumor of proximal tibia and seeded on the 13 mm round cover slip resided in 24 multi-well plates for culture. After 2 days, osteclasts on the cover slip were fixed with cold acetone for 3 minutes and immunocytochemistry was done with rabbit osteopontin antibody. For in situ RT-PCR, osteoclasts on the cover-slips were fixed with 4% paraformaldehyde for 4 hours and were treated to pepsin. PR-PCR was done and the PCR producst were stained with anti-digoxigenin-AP. RESULTS: Osteopontins were found on the surface of the osteoclast by immunocytochemistry, and intense osteopontin mRNAs were found by in situ RT-PCR. CONCLUSION: We have identified that osteoclast could synthesize the osteopontin, and confirmed that in situ RT-PCR was a very useful method in expressing small amount of mRNA in case of mixed cell culture. Further study was needed to identify the action of the osteopontin produced by the osteoclast.
Acetone ; Cell Culture Techniques ; Giant Cell Tumors ; Immunohistochemistry ; Osteoclasts* ; Osteopontin* ; Pepsin A ; Polymerase Chain Reaction ; RNA, Messenger ; Tibia

PURPOSE: The objective of the study was to compare contribution of maternal age to preterm birth (PTB) rates between 1997~99 and 2012~14. METHODS: We used 1997~99 (1,872,720 births) and 2012~14 (1,280,348 births) singleton birth certificated data of Korea Statistics excluding multiple birth and extra-marital birth cases. We decomposed the contributions of age-specific PTB rates and maternal age distribution (Kitagawa's decomposition method) to overall PTB rates during the period. Odds ratio (OR) and 95% confidence intervals were calculated from logistic regression to describe the secular trend of PTB rate by birth year and maternal age. RESULTS: The incidence of PTB increased 1.5 times, from 3.0 percent to 4.6 percent, during 1997~2014. After adjustment by logistic regression for infantile sex, parity and maternal age, the odds ratio of PTB in birth year of 2012~14 was 1.38 (95% confidence interval: 1.36~1.39), compared with incidence of PTB in 1997~99. During the period, PTB rates increased 1.79 times in women aged 20~24 years and 25~29 years (OR: 1.56), whereas rates remained stable in women aged 35 years and older (OR: range from 1.08 to 1.13). 87.5% of the overall increase in the PTB rates was attributable to the increase in the proportion of women aged 30~34 years, but these age group accounted for only a small portion of the increase in PTB rates (OR: 1.27). CONCLUSION: The remainder of the total increment in the PTB rates during the period was explained by increase the proportion of women aged 30~34 years. There was a need to close attention in this area to understand the contributing factors to the secular trend of PTB rates.
Female ; Humans ; Incidence* ; Korea* ; Logistic Models ; Maternal Age* ; Multiple Birth Offspring ; Odds Ratio ; Parity ; Parturition* ; Premature Birth*

Here we report a case of doxycycline-resistant tsutsugamushi meningoencephalitis. A 63-year-old man with altered mental status was diagnosed with a tsutsugamushi infection by a local clinic and administered standard doxycycline treatment for 5 days without improvement. Azithromycin treatment for 3 days dramatically improved his clinical status.

No abstract available.
Abscess ; Enterobacteriaceae* ; Wood*

No abstract available.
Abscess ; Enterobacteriaceae* ; Wood*

No abstract available.
Tracheal Stenosis*