Intra-abdominal desmoplastic small round cell tumor (DSRCT) is a highly malignant tumor of uncertain histogenesis. Here we report a case of DSRCT involving the stomach, initially misdiagnosed as gastric cancer. A 12-year-old boy presented with upper abdominal pain developed 1 month prior. On gastroscopy, a 7-cm mass was noted involving the esophago-gastric junction to the fundus, and positron emission tomography showed multiple hot uptakes suggesting distant metastasis. Gastroscopic biopsy showed poorly differentiated malignant cells. We diagnosed as stage IV gastric cancer and treated with 6 cycles of chemotherapy. Laparotomy revealed a huge gastric mass along with peritoneal disseminations. Palliative proximal gastrectomy was performed. Pathological examination revealed transmural involvement of DSRCT, and t(11;22)(p12;q12) was demonstrated on fluorescence in situ hybridization test. The chemotherapeutic regimen was changed and the patient underwent 8 additional cycles of post-operative chemotherapy. The patient is now alive and the residual tumor shows no significant changes after chemotherapy.
Abdominal Pain ; Biopsy ; Child ; Desmoplastic Small Round Cell Tumor ; Fluorescence ; Gastrectomy ; Gastroscopy ; Humans ; In Situ Hybridization ; Laparotomy ; Neoplasm Metastasis ; Neoplasm, Residual ; Positron-Emission Tomography ; Stomach ; Stomach Neoplasms

Signet ring cell carcinoma has been previously described in many organs, most frequently in the stomach, and rarely in the colon, rectum, gallbladder, pancreas, breast, nadsal cavity, prostate, urinary bladder and ureter. Signet ring cell carcinomas in the lung, especially, when examined by small biopsies, are generally believed to be metastatic. This case was diagnosed by bronchoscopic biopsy. We also examined various organs by noninvasive method, including UGI series, barium enema and abdomen CT scarf, but all studies were nomal. Patient received cisplatin and etoposide combination chemotherapy followed by local radiotherapy ai a primary non-small cell lung cancer. Patient died of his disease 6 months after diagnosis. Now we report a case of primary signet ring cell carcinoma of the lung.
Abdomen ; Barium ; Biopsy ; Breast ; Carcinoma, Non-Small-Cell Lung ; Carcinoma, Signet Ring Cell* ; Cisplatin ; Colon ; Diagnosis ; Drug Therapy, Combination ; Enema ; Etoposide ; Gallbladder ; Humans ; Lung Neoplasms ; Lung* ; Pancreas ; Prostate ; Radiotherapy ; Rectum ; Stomach ; Ureter ; Urinary Bladder

OBJECTIVE: To measure gynecologic resources required to care for women who have unscheduled vaginal bleeding while using hormone replacement therapy. MATERIALS AND METHODS: Between January 1996 to December 1998, women presenting with abnormal withdrawal bleeding on HRT were identified and associated clinic visits and gynecologic procedures were recorded during a mean follow-up of 2 years. RESULTS: Among women using cyclic HRT, 28.9% had> OR =1 visit for unscheduled vaginal bleeding 8.7% had> OR =1 endometrial biopsy. Among women using continuous combined HRT, 19.3% had> OR =1 visit for unscheduled vaginal bleeding and 6.4% had> OR =1 endometrial biopsy. The gynecologic procedures used in women using cyclic HRT were 20% of reassurance, 50% of ultrasonograpy, 30% of endometrial biopsy and in women using continuous combined HRT were 50% of reassurance, 16.6% of ultrasonograpy, 33.3% of endometrial biopsy. The results of endometrial biopsy were reported all the benign condition. CONCLUSION(S): Unscheduled vaginal bleeding markedly decreased after 12 months of therapy in women using continuous combined HRT but did not decline among those using cyclic HRT.
Ambulatory Care ; Biopsy ; Female ; Follow-Up Studies ; Hemorrhage ; Hormone Replacement Therapy* ; Humans ; Uterine Hemorrhage*

The role of amino acids in culture media for IVF-ET was examined in a total of 76 cycles. Patients received clomiphene citrate (CC) followed by hMG or GnRH-a combined with gonadotropins (FSH/hMG) for controlled ovarian hyperstimulation. Severe male (<4 x10(6) motile sperm) or age factor (>39 y) patients were excluded in this study. Pregnancy was classified as clinical if a gestational sac or fetal cardiac activity was seen on ultrasound. No significant differences were found in age, duration of infertility, follicle size, the level of E2 on the day of hCG injection, the mean number of oocytes retrieved, total motile sperm count, fertilization rate and the mean number of embryos transferred between bHTF (without amino acids) and mHTF (with amino acids) groups. However, total ampules of gonadotropins were higher (p<0.01) in mHTF group than bHTF group. Significantly (p<0.05) more clinical pregnancies were recorded in mHTF group (13/30) compared with bHTF group (9/46). The multiple pregnancy rates were 11.1% in bHTF group and 77% in mHTF group. There were one ectopic pregnancy in mHTF group and one heterotopic pregnancy in bHTF group. Abortion rates were 22.2% in bHTF group and 7.7% in mHTF, respectively The ongoing pregnancy or livebirth .ate was significantly (p<0.05) higher in mHTF group (12/30) than bHTF group (7/46). These results suggest that the addition of amino acids in culture media is essential for culture of zygotes in vitro and adjustment of energy substrates in phosphate-free culture media appears to be beneficial for human IVF-ET procedure.
Abortion, Induced ; Age Factors ; Amino Acids* ; Clomiphene ; Culture Media ; Embryonic Structures* ; Female ; Fertilization ; Fertilization in Vitro* ; Gestational Sac ; Gonadotropins ; Humans* ; Infertility ; Male ; Oocytes ; Pregnancy Rate* ; Pregnancy* ; Pregnancy, Ectopic ; Pregnancy, Heterotopic ; Pregnancy, Multiple ; Sperm Count ; Ultrasonography ; Zygote

BACKGROUND: Soluble suppression of tumorigenicity 2 (sST2) has emerged as a novel biomarker for heart failure, and serum sST2 concentrations could be increased in inflammatory diseases. We explored whether sST2 is related to cardiac dysfunction/failure and has a prognostic role in patients with suspected sepsis. METHODS: In a total of 397 patients with suspected sepsis, sST2 concentrations were measured by using the Presage ST2 Assay (Critical Diagnostics, USA). sST2 concentrations were analyzed according to procalcitonin (PCT) concentrations, cardiovascular subscores of the sepsis-related organ failure assessment (SOFA) score, and clinical outcomes. RESULTS: sST2 concentrations were increased significantly according to the five groups of PCT concentrations and cardiovascular subscores of the SOFA score (P<0.000001 and P=0.036, respectively). In-hospital mortality was significantly higher among patients with sST2 concentrations above 35 ng/mL (P=0.0213) and among patients with increased concentrations of both sST2 and PCT (P=0.0028). CONCLUSIONS: sST2 seems to be related to both cardiac dysfunction/failure and severity in sepsis. Measurement of sST2 and PCT in combination would be useful for risk stratification and prognosis prediction in patients with suspected sepsis.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Biomarkers/blood ; Calcitonin/blood ; Enzyme-Linked Immunosorbent Assay ; Female ; Hospital Mortality ; Humans ; Interleukin-1 Receptor-Like 1 Protein/*blood ; Kaplan-Meier Estimate ; Male ; Middle Aged ; Prognosis ; Proportional Hazards Models ; Reagent Kits, Diagnostic ; Sepsis/*diagnosis/mortality/pathology ; Young Adult

Vasa previa is one of the most unusual and tragic accidents to fetus in obstetrics. This condition is not diagnosed easily because it is rare and unexpected. To improve the perinatal outcome, early detection by ultrasonography is very important during pregnancy. We present a case of vasa previa with velamentous insertion of cord with a brief review of the literatures concerned.
Fetus ; Obstetrics ; Pregnancy ; Ultrasonography ; Vasa Previa*

Cytomegalovirus (CMV) infection is one of the most common viral infections in human and it is known to cause primary and recurrent infections. CMV is spread to the fetus in 40% of pregnancies in primary infection, while 0.5-1% of pregnancies in recurrent infection are known to cause congenital infections. Only 10% of such infections are presented with severe symptoms, with the other 90% being asymptomatic. However, there are no definite methods to predict the manifestation of fetal infections or specific treatments in such cases. Intraventricular calcification, ventriculomegaly, intraventricular adhesion, abnormal patterns of brain fissures, brain atrophy, abnormal findings of cerebellum and cisterna magna, and hyperechoic bowels can be presented by ultrasonography in CMV infection. We introduce a case of CMV infection presented as ventriculomegaly and hyperechoic bowels by ultrasonography and pathologically confirmed by autopsy.
Atrophy ; Autopsy ; Brain ; Cerebellum ; Cisterna Magna ; Cytomegalovirus Infections* ; Cytomegalovirus* ; Echogenic Bowel ; Fetus ; Humans ; Hydrocephalus* ; Pregnancy ; Ultrasonography ; Ultrasonography, Prenatal*

OBJECTIVE: To evaluate the effectiveness of CC+FSH or CC+hMG in intrauterine insemination (IUI) cycles for the treatment of infertility. METHOD: Patients received daily 100 mg of clomiphene citrate (CC) for 5 days followed by hMG or FSH. A single IUI was performed at 36 h after hCG. Clinical pregnancy was classified if a gestational sac or fetal cardiac activity was seen on ultrasound. RESULTS: The overall clinical pregnancy rate was 19.1% per cycle (17/89) and 21.5% per patient (17/79). More clinical pregnancies were recorded in CC+FSH (23.1%, 6/26) than CC+hMG cycles (17.5%, 11/63), but this difference was not statistically significant. No differences were found in age, duration of infertility, follicle size, levels of estradiol (E2) on the day of hCG injection and total motile sperm counts between pregnant and non-pregnant groups. However, more ampules of gonadotropins were used in pregnant group than non-pregnant group (p<0.05). CONCLUSION: Combination of CC and hMG may economically be more effective to induce ovulation for IUI compared to CC and FSH.
Clomiphene* ; Estradiol ; Female ; Gestational Sac ; Gonadotropins ; Humans ; Infertility ; Insemination* ; Ovulation ; Pregnancy Rate* ; Pregnancy* ; Sperm Count ; Ultrasonography

OBJECTIVE: This study was designed to evaluate the effects of endogenous LH surge, GnRH agonist (GnRH-a) or human chorionic gonadotropin (hCG) as ovulation trigger on pregnancy rate by intrauterine insemination (IUI). METHOD: Patients received daily 100 mg of clomiphene citrate (CC) for 5 days stating on the third day of the menstrual cycle followed by human menopausal gonadotropin (hMG) for ovulation induction. Follicles larger than >16 mm in diameter were present in the ovary, frequent LH tests in urine were introduced to detect an endogenous LH surge. Final follicular maturation and ovulation were induced by GnRH-a 0.1 mg (s.c.) or hCG 5,000~10,000 IU (i.m.) administration except natural ovulation. Pregnancy was classified as clinical if a gestational sac or fetal cardiac activity was seen on ultrasound. RESULTS: There were no differences in age, duration of infertility and follicle size, but more ampules of hMG were used in GnRH-a group compared to hCG 10,000 IU treated group (p<0.05). Lower level of estradiol (E2) on the day of hCG or GnRH-a injection was observed in hCG 10,000 IU group than other treatment groups (p<0.01). The overall clinical pregnancy rate was 19.8% per cycle (32/162) and 22.2% per patient (32/144). Pregnancy rate was higher in natural-endogenous LH surge group (37.5%, 9/24) than GnRH-a (18.8%) or hCG treated group (20.9% & 13.9%), but this difference was not statistically significant. No patient developed ovarian hyperstimulation. Abortion rate was 22.2% (2/9) in hCG 5,000 IU group. Delivery or ongoing pregnancy rate was 37.5% (9/24), 18.8% (3/16), 16.3% (7/43) and 13.9% (11/79) in endogenous LH surge, GnRH-a, hCG 5,000 IU and hCG 10,000 IU treatment groups, respectively. CONCLUSION: These results support the concept that use of natural-endogenous LH surge in stimulated cycles may be more effective to obtain pregnancies by IUI than GnRH-a or hCG administration.
Abortion, Induced ; Chorionic Gonadotropin ; Clomiphene ; Estradiol ; Female ; Gestational Sac ; Gonadotropin-Releasing Hormone* ; Gonadotropins ; Humans ; Infertility ; Insemination* ; Menstrual Cycle ; Ovary ; Ovulation Induction ; Ovulation* ; Pregnancy Rate* ; Pregnancy* ; Ultrasonography

Miller-Dieker Syndrome (MDS) is a contiguous gene deletion syndrome of chromosome 17p13.3, characterized by classical lissencephaly (lissencephaly type 1) and distinct facial features. Children with MDS present with severe developmental delay, epilepsy and feeding problems. The lissencephaly represents the severe end of the spectrum with generalized agyria, or agyria and some frontal pachy- gyria. Prenatal diagnosis is available and consists of fetal chromosomal analysis by karyotyping or fluorescence in situ hybridization (FISH), on chorion villus sampling or amniocentesis. Sonographic diagnosis in general cannot be accomplished earlier than late second trimester, when the characteristic cerebral anomalies can be noted. The progressive microcephaly and failure of development of both sulci and gyri are suggestive of lissencephaly. We report the case of a pregnant woman of 24 weeks gestation who presented with ventriculomegaly on antenatal sonography and hydrocephalus, and corpus callosum agenesis on fetal MRI, which was diagnosed as MDS by karyotyping and FISH on amniocentesis.
Agenesis of Corpus Callosum ; Amniocentesis ; Child ; Chorion ; Classical Lissencephalies and Subcortical Band Heterotopias* ; Diagnosis ; Epilepsy ; Female ; Fluorescence ; Gene Deletion ; Humans ; Hydrocephalus ; In Situ Hybridization ; Karyotyping ; Lissencephaly ; Magnetic Resonance Imaging ; Microcephaly ; Pregnancy ; Pregnancy Trimester, Second ; Pregnant Women ; Prenatal Diagnosis ; Ultrasonography