Effective High Grade Cervical Intraepithelial Neoplasia Case Finding in Low Resource Settings.

Background: Visual Inspection with Acetic Acid (VIA) is an inexpensive option for cervical cancer screening. In this study, we evaluated the role of the VIA as well as of the clinical symptoms/signs to find the best case-finding method for Cervical Intraepithelial Neoplasia (CIN) 2+. Methods: In a cross-sectional study, we extracted from records the demographic characteristics, clinical symptoms/signs, and indications for colposcopy referral of patients with CIN 2+ in pathology. Patients were divided into 1- Abnormal Pap smear, 2- Positive VIA, 3- abnormal Pap smear with clinical symptoms/signs, 4-VIA positive with clinical symptoms/signs, 5- only clinical symptoms/signs. The sensitivity of each method was studied to determine their effectiveness as a screening method. Results: Out of 146 patients who underwent colposcopy, 38 patients had it due to abnormal Pap smears, 37 due to positive VIA, 21 due to abnormality of both these tests, and 50 due to clinical symptoms/signs despite having normal screening tests. The sensitivity for VIA and Pap smear was 73.39% (17.48%-83.31%) and 40.41% (32.47%-48.86%) respectively. Presence of at least one of the three clinical symptoms/signs and a positive VIA found 78.8% of CIN 2+ cases. Presence of at least one of the three clinical symptoms/signs and abnormal Pap smear identified 84.2% of the cases. Conclusion: To find high-grade CIN, focused attention to the clinical symptoms/signs, even in the presence of normal Pap smear, can increase the sensitivity of Pap smear and VIA. In low resource settings, a simple, highly sensitive method like VIA can be used in addition to or as an alternative to other means.

Comparison of First Trimester Screening for Down's Syndrome Using Free Beta-Human Chorionic Gonadotropin and Pregnancy-Associated Plasma Protein-A Levels between Spontaneous and IVF Pregnancies at 12 Weeks of Gestation.

BACKGROUND: In some previous studies, it was shown that first trimester screening tests produce equivocal results in in vitro fertilization (IVF) pregnancies. The purpose of this study was to compare free beta-human chorionic gonadotropin (ß-hCG) and pregnancy-associated plasma protein-A (PAPPA) levels between single normal and IVF pregnancies during 11 to 13 week (+ 6 day) of gestational age. MATERIALS AND METHODS: In this observational cohort study, 300 consecutive single IVF pregnancies and 700 single normal pregnancies were enrolled at about 11-13 week + 6 day gestational age and levels of free ß-hCG and PAPPA were compared between the groups. RESULTS: The results demonstrated that PAPPA (P=0.026) was significantly lower and ß-hCG (P=0.030) was significantly higher in IVF pregnancies. The other factors including nuchal translucency (NT) and crown-rump length (CRL) and demographic characteristics did not significantly differ between the groups (P>0.05). CONCLUSION: This study showed that PAPPA levels are lower but free ß-hCG levels are higher in single IVF versus normal pregnancies. This finding could be related to different placentation in intracytoplasmic sperm injection (ICSI) technique because of alterations in oocyte cytoplasm. Therefore, these markers may need to be adjusted in assisted reproductive technology (ART) conceptions. Further research should be done to obtain optimal cut-off for these markers in first trimester screening for detection of Down syndrome in ART pregnancies.

Evaluation of Anal Cytology in Women with History of Abnormal Pap Smear, Cervical Intraepithelial Neoplasia, Cervical Cancer and High Risk HPV for Anogenital Dysplasia

Background: Anal cancer is uncommon. Although uncommon, the incidence of anal cancer has increased among the general population of the United States and other countries over the past 30 years. We evaluated anal cytology in women with the history of abnormal pap smear, cervical intraepithelial neoplasia, cervical cancer and high risk HPV for anogenital dysplasia. Methods: In this cross-sectional study, 153 patients over the age of 21 years, referred to Imam Hossein Hospital in 1395-1396 who were being monitored due to abnormal pap smear, cervical cancer, CIN and high risk HPV, were evaluated with anal cytology for anogenital dysplasia. Results: 153 patients were enrolled in four main groups. Among those with a history of abnormal pap smear (39 patients), only 25% of the patients with HSIL had abnormal anal pap smear, and the rest of them had negative anal smear. Among those with a history of CIN (61 patients), patients with CIN III, 30.8% had abnormal anal smear, while the rest had a negative anal smear. Among those with a high risk of HPV (23 patients), 50% of the patients with concurrent positive HPV 16 and 18 had anal abnormal smear. Patients with a history of cervical cancer (30 patients) who had radiotherapy with or without surgery showed a negative anal smear. The ratio of anal SIL positive of individuals with a sexual partner was only 1.9%, while this ratio was 27.3% for those with more than one partner and this difference was statistically significant (P <0.0001). 15.4% of smokers had positive anal SIL test result, while, only 2.9% non-smokers had the same result, and this difference was statistically significant (P = 0.03). 20% of the patients who had anal intercourse showed a positive anal SIL score result, compared to 1% for those who did not. This difference was statistically significant (P <0.0001). Conclusion: Among people with a history of abnormal cervical pap smear, CIN, cervical cancer and high-risk HPV during the last 6 months, abnormal anal tests are most commonly seen in patients who had risk factors such as anal sex, cigarette, multi partner etc. with high grade interepithelial squamous cervix such as HSIL, CIN III, HPV 16 and 18; more studies in larger sample size are needed to have the better conclusion.

Lack of HPV in Benign and Malignant Epithelial Ovarian Tumors in Iran

Background: Ovarian epithelial tumors one of the most common gynecological neoplasms; we here evaluated the presence of HPV in benign and malignant examples. Methods: In this cross-sectional study the records of 105 patients with epithelial ovarian tumors (benign and malignant) referred to Imam Hossein University Hospital from 2012 to 2015 were evaluated along with assessment of the presence of the HPV infection using PCR. Results: Among 105 patients, comprising 26 (24.8%) with malignant and 79 (75.2%) with benign lesions, the factors found to impact on malignancy were age at diagnosis, age at first pregnancy, number of pregnancies and hormonal status. However, malignancies was not related to abortion, late menopause, and early menarche. In none of the ovarian tissues (benign and malignant) was HPV DNA found. Conclusion: In this study HPV DNA could not be found in any epithelial ovarian tumors (benign and malignant) removed from 105 women; more studies with larger sample size are needed for a definite conclusion.

Huge dissected ascending aorta associated with pseudo aneurysm and aortic coarctation feridoun.

We report a unique case of chronic dissection of the ascending aorta complicated with huge and thrombotic pseudoaneurysm in a patient with coarctation of descending aorta. Preoperative investigations such as transesophageal echocardiography (TEE) confirmed the diagnosis of dissection. Intraoperative findings included a12 cm eccentric bulge of the right lateral side of dilated the ascending aorta filled with the clot and a circular shaped intimal tear communicating with an extended hematoma and dissection of the media layer. The rarity of the report is an association of the chronic dissection with huge pseudoaneurysm and coarctation. The patient underwent staged repair of an aneurysm and coarctation and had an uneventful postoperative recovery period.

Hemolytic Anemia after Aortic Valve Replacement: a Case Report.

Hemolytic anemia is exceedingly rare and an underestimated complication after aortic valve replacement (AVR).The mechanism responsible for hemolysis most commonly involves a regurgitated flow or jet that related to paravalvar leak or turbulence of subvalvar stenosis. It appears to be independent of its severity as assessed by echocardiography. We present a case of a 24-year-old man with a history of AVR in 10 year ago that developed severe hemolytic anemia due to a mild subvalvar stenosis caused by pannus formation and mild hypertrophic septum. After exclusion of other causes of hemolytic anemia and the lack of clinical and laboratory improvement, the patient underwent redo valve surgery with pannus and subvalvar hypertrophic septum resection. Anemia and heart failure symptoms gradually resolved after surgery.

Congenital Antithrombin Deficiency in a Pregnant Woman with Right Atrium Thrombosis.

BACKGROUND: One of the rare causes of venous thromboembolism in pregnancy is antithrombin III deficiency. Antithrombin III deficiency is estimated to carry a 30% risk of venous thrombotic complication during each pregnancy and postpartum. CASE DETAILS: We present thea case of a A 21-year-old pregnant woman (Para 1+) with a history of large atrial septal defect repair at our hospital (Imam Ali Hospital, 2 May 2014). The patient, with unknown history of antithrombin III deficiency, was admitted at our emergency center with dyspnea and chest pain for the rule out of tamponade. She presented with a right atrial thrombosis in the second trimester of pregnancy despite the use of therapeutic doses of heparin and warfarin in the postoperative period as thromboembolic prophylaxis. The risk of warfarin emberyopaty led to termination of pregnancy, and successful redo-cardiac surgery outcome was achieved with the combined use of therapeutic anticoagulation and regular plasma-derived antithrombin concentrate infusions to normalize her antithrombin levels. CONCLUSION: She recovered from the operation uneventfully, and wad discharged in the 12(th) postoperative day. In the 6(th) month of follow-up, antithrombin III increased to 70% in more stable level and transethoracic echocardiography showed no recurrence of right atrial thrombus formation. This case leads to further debate regarding whether full anticoagulation should be a worthy preventive measure for venous thromboembolic prophylaxis after an open heart surgery complicated by pregnancy in a women with inherited antithrombin III deficiency. This point may become more relevant as further experience is gained with the use of recombinant human antithrombin in known cases during open cardiac surgery.

The Largest Reported Dissecting Aneurysm of Ascending Aorta Following Aortic Valve Replacement Accompanied by Superior Vena Cava Syndrome.

BACKGROUND: Ascending aortic dissection (AAD) is a rare and serious complication of aortic valve replacement. Multiple risk factors such as connective tissue disease, aortic wall thinning, aortic diameter, calcification of wall, structural features of aortic wall and associated diseases have been considered as a predisposing factor for the occurrences of AAD. Preoperative recognition of these variables with proper intra intra operative logic judgment may decrease the incidence of this complication. CASE DETAILS: We herein present a huge ascending aorta with dissecting aneurysm (AAD) with a large intra-operative diameter (15 cm) that has not been recorded in the medical literature so far. He presented with dyspnea, chest pain and amazing symptom of superior vena cava syndrome. The patient underwent open heart surgery with resection of ascending aorta aneurysm with classic Bentall operation. The post-operative period was associated with uneventful course and the patient was discharged with good condition on 12(th) post-operative day. CONCLUSION: A six months' follow-up revealed abolishment of chest pain and superior vena cava (SVC) syndrome and good prosthetic composite graft function with no recurrence of pseudo aneurysm or dissection.

Large cardiac hydatidosis bulging as a mass to pericardium-case report.

A 47-year-old man presented as a dyspnea and fatigue. A transthoracic echocardiography (TTE) performed to assess valvar heart disease and left ventricular (LV) function showed a large hydatid cysts in the inter ventricular septum bulging to posterior of heart and compressing its overlying muscle as whitish round mass. The patient underwent elective surgery by evacuation of septal hydatid cysts from posterior inter ventricular aspect of septum and capitonnage of cavity. His postoperative course was uneventful. Post-operative albendazole for prophylaxis of procedures were recommended. The patient was scheduled for regular follow-up, to check for any recurrences or late complications.

Comparison of oral dydrogesterone with vaginal progesteronefor luteal support in IUI cycles: a randomized clinical trial.

BACKGROUND: The aim of this study, we have compared the advantages of oral dydrogestrone with vaginal progesterone (cyclogest) for luteal support in intrauterine insemination (IUI) cycles. Progesterone supplementation is the first line treatment when luteal phase deficiency (LPD) can reasonably be assumed. OBJECTIVE: This study was conduct to compare the effect of oral dydrogestrone with vaginal Cyclogest on luteal phase support in the IUI cycles. MATERIALS AND METHODS: This prospective, randomized, double blind study was performed in a local infertility center from May 2013 to May 2014. It consisted of 150 infertile women younger than35years old undergoing ovarian stimulation for IUI cycles. They underwent ovarian stimulation with oral dydrogesterone (20 mg) as group A and vaginal cyclogest (400 mg) as group B in preparation for the IUI cycles. Clinical pregnancy and abortion rates, mid luteal progesterone (7daysafter IUI) and patient satisfaction were compared between two groups. RESULTS: The mean serum progesterone levels was significantly higher in group A in comparison with group B (p=0.001). Pregnancy rates in group A was not statistically different in comparison with group B (p =0.58). Abortion rate in two groups was not statistically different (p =0.056) although rate of abortion was higher in group B in comparison with A group. Satisfaction rates were significantly higher in group A compared to group B (p<0.001). CONCLUSION: We concluded that oral dydrogestrone is effective as vaginal progesterone for luteal-phase support in woman undergoing IUI cycles. Moreover, the mean serum progesterone levels and satisfaction rates in dydrogestrone group were higher than cyclogest group.

Functional rudimentary horn as a rare cause of pelvic pain: a case report.

INTRODUCTION: Pelvic pain results from many causes such as primary dysmenorrhea, uterine anomalies, menstrual outflow obstruction, endometriosis, myoma and adenomyosis. This study reports on a rare case of non-communicating functional rudimentary horn. CASE PRESENTATIONS: A 15-year-old nulligravida young woman with a history of severe intermittent pelvic pain presented a 4-5 centimeter mass. A surgical procedure for appendicitis was previously performed on this patient. Per-operative diagnosis was myoma and suspicion of leismus sarcoma. Laparotomy revealed left rudimentary horn, non-communication was confirmed by postoperative hysterosalpingogram (HSG) and magnetic resonance imaging (MRI). Resection of mass and left fallopian tube was done during the second surgery. CONCLUSIONS: Rudimentary horn should be considered in differentiation of pelvic pain and mass in young females. Early diagnosis and horn resection prevents emergency surgery and reliefs pain.