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1.
Uterine leiomyomas are the most common gynecologic neoplasms. However, these tumors occasionally occur in unusual locations such as the genitourinary tract (vulva, ovaries, urethra, and urinary bladder). We report the case of a 59-year-old woman with an atypical leiomyoma of the vulva.  相似文献   
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We report the case of a pregnant woman who presented to the emergency department with slight vaginal bleeding in the first trimester of pregnancy. The the differential diagnosis between eutopic, heterotopic and tubal ectopic pregnancy was hampered by the presence of an intrauterine pseudosac. The clinical course was complicated by spontaneous rupture of a tubal ectopic pregnancy, which required curettage and laparotomic salpingectomy. The postoperative outcome was favorable.  相似文献   
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IntroductionCartilage is the grafting material of choice for certain disorders of the middle ear. The indications for its routine use remain controversial due to the possible detrimental effect on post-operative hearing.ObjectiveThe present study was carried out to report a personal experience with “tragal cartilage shield” tympanoplasty to compare the results, in terms of graft uptake and hearing improvement, of endoscopic cartilage shield technique using either partial thickness or full thickness tragal cartilage for type 1 tympanoplasty and to highlight the tips for single-handed endoscopic ear surgery.MethodsFifty patients with safe chronic suppurative otitis media, assisted at out-patient department from February 2014 to September 2015 were selected. They were randomly allocated into two groups, 25 patients were included in group A where a full thickness tragal cartilage was used and 25 patients included in group B where a partial thickness tragal cartilage was used. Audiometry was performed 2 months after the surgery in all cases and the patients were followed for one year.ResultsOut of the total of 50 patients 39 (78%) had a successful graft take up, amongst these 22 belonged to group A and 17 belonged to the group B. The hearing improvement was similar in both groups.ConclusionThis study reveals that endoscopic tragal cartilage shield tympanoplasty is a reliable technique; with a high degree of graft take and good hearing results, irrespective of the thickness. Furthermore, the tragal cartilage is easily accessible, adaptable, resistant to resorption and single-handed endoscopic ear surgery is minimally invasive, sutureless and provides a panoramic view of the middle ear.  相似文献   
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Introduction and objectivesPerceptual rating of overall voice quality and other more specific perceptual dimensions is difficult, as such judgments depend on the listener's subjectivity. Thus, finding objective, valid, and accessible clinical measures to include in comprehensive voice evaluation protocols is a priority.The purposes of this study were to 1) determine the diagnostic accuracy of a single acoustic measure, smoothed cepstral peak prominence (CPPS), to predict voice disorder status from sustained vowels and connected speech samples using the software Praat; 2) to determine the relationship between measures of CPPS and perceptual ratings of vocal quality; and 3) describe the normative values of CPPS.MethodMeasures of CPPS were obtained from connected speech and sustained vowel recordings of 72 Spanish-speaking subjects with voice disorders and 52 nondysphonic Spanish-speaking subjects with no vocal disorders using freely downloadable Praat software. IBM SPSS Statistics software version 23 was used to complete the statistical analyses.Resultsresults revealed a 70% sensitivity rate, a specificity rate of 85%. Estimated severity for sustained vowels and connected speech were strongly correlated and significantly associated with listener ratings of dysphonia severity.ConclusionsA single acoustic measure of CPPS was highly predictive of voice disorder status using Praat software. Clinicians may consider using CPPS to complement clinical voice evaluation and screening protocols.  相似文献   
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The incidence of heterotopic pregnancy is increasing as a result of the greater use of assisted reproduction techniques. Early diagnosis is important because a ruptured ectopic pregnancy can be life threatening. We present an atypical case of extrauterine pregnancy diagnosed during the course of an elective cesarean section at term.  相似文献   
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Cervical pregnancy is a rare form of ectopic pregnancy with a high risk of hemorrhage. Early diagnosis is an important prognostic factor for survival and preserved fertility in these patients. We present the case of a patient diagnosed with cervical ectopic pregnancy in her seventh week of gestation. The therapeutic management was conservative and involved the combination of systemic and intra-amniotic methotrexate Because of the lower associated morbidity and mortality and the possibility of maintaining the patient’s fertility, conservative treatment is a viable therapeutic approach in cases such as that presented herein.  相似文献   
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The ectopic pregnancy appears in the 10-12% of cases after tubal sterilization and it is usually located in the tube. 1% of ectopic pregnancies are abdominal and the implantation in omentum is a rare condition with only 16 described cases. According to Studdiford, they can be classified as primary or secondary depending on whether they are originated or not in the peritoneal cavity. We present the case of a secondary abdominal pregnancy located in omentum, in a woman with previous tubal sterilization, which has not been described to date; one is an abdominal pregnancy with origin in a tubal abortion, since trofoblastic invasion does not exist in omentum and there are remains of the same tissue in the right tube.  相似文献   
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Early pregnancy failure still represents a challenge for most clinicians. Ultrasonography is currently an essential diagnostic tool in this clinical setting. The present review addresses the role of ultrasound in the diagnosis and management of early pregnancy failure.  相似文献   
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