Sulfur-isotopic anomalies have been used to trace the evolution of oxygen in the Precambrian atmosphere and to document past volcanic eruptions. High-precision sulfur quadruple isotope measurements of sulfate aerosols extracted from a snow pit at the South Pole (1984-2001) showed the highest S-isotopic anomalies (Δ(33)S = +1.66‰ and Δ(36)S = +2‰) in a nonvolcanic (1998-1999) period, similar in ...

background cervical cancer is the second most common cancer in women worldwide. recent studies show that human papillomavirus (hpv) dna is present in all cervical carcinomas and in some cervicitis cases, with some geographical variation in viral subtypes. therefore determination of the presence of hpv in the general population of each region can help reveal the role of these viruses in tumors. ...

the present study evaluate the histopathologic findings and clinical indications in hysterectomized patients based on sonographic assessments. this study population consisted of all patients who were referred to the pathology ward of imam reza educational and treatment center (kermanshah, iran) during march 2006 to may 2012. the samples were stained with hematoxylin-eosin after fixation in form...

BACKGROUND Common uterine anomalies are important owing to their impact on fertility, and complex mesonephric anomalies and certain Müllerian malformations are particularly important because they cause serious clinical symptoms and affect woman's quality of life, in addition to creating fertility problems. In these cases of complex female genital tract malformations, a correct diagnosis is esse...

ObjectiveTo demonstrate a systematic approach for the hysteroscopic management of patient with uterine septum double cervix and nonobstructive longitudinal vaginal (Class U2bC2V1 ESHRE/ESGE classification).DesignA step-by-step demonstration technique narrated video footage three different cases.SettingUniversity Hospital.Patient(s)We present patients diagnosed classification). Case 1 is 31-year...

background: mullerian adenosarcoma, a rare tumor, is composed of mixed mesenchymal and epithelial elements. the epithelial component is typically benign and admixed with malignant sarcomatous stroma. this tumor can be distinguished in approximately 8% of all uterus sarcomas and commonly originates in the endometrium as a growing polypoid mass in the uterine cavity. all age groups are affected b...

Correspondence To the Editor: We have read with interest the article entitled " New classification of Herlyn–Werner–Wunderlich syndrome (HWWS) " by Zhu et al. and we want to clarify a few points. Such syndrome, although often reported as such in the literature, does not exist. Herlyn–Werner syndrome in their original description is a unilateral renal aplasia, with double uterus and blind vagina...