قرآن اور علم الجنین

We, the Muslims claim that Quran is a miraculous book. Right from the first day of its revelation it has been challenging its opponents. All those who are in doubt about it to be the word of Allah., have been challenged to produce even a single Surah (chapter) like this. But so far no body could accept this challenge. And it is the greatest miracle of Quran that it has over powered its opponents. With the passage of time new aspects of Quranic miracles were discovered and factuality and righteousness of Quran was proven. With the emergence of experimental and sensory sciences in 20 Century, Quran had to face a new challenge. But here too a new aspect of Quranic miracle was exposed, and that is ” the scientific miracles of Quran” Different aspects of Quranic miracles exposed in different periods. This research article will help those researchers who want to understand the miracles of the Holy Quran with special reference b Embryology. Muslim scholars have been written. Different aspects of Quranic miracles exposed in different periods. This research article will help those researchers who want to understand the miracles of the Holy Quran with special reference to Embryology.

Evaluating the Diagnostic Performance of an Initial Transvaginal Sonogram Tvs in Patients With Suspected Ectopic Pregnancy

Purpose of the study: To evaluate the diagnostic performance of an initial transvaginal sonogram (TVS) in patients with suspected ectopic pregnancy (EP). Objectives: 1) To determine the accuracy, sensitivity, specificity, positive and negative predictive values of an initial TVS scan in patients with suspected EP. 2) To determine the diagnostic utility of TVS findings as predictors of EP. Methodology: This was a descriptive, prospective study of 131 consecutive mothers who had TVS for clinical suspicion of EP at the Aga Khan University hospital over a 12 month period between November 2007 and October 2008. The scans were performed in our radiology department by sonographers, residents and consultant radiologists. The mothers were followed-up to determine their clinical or surgical outcome, which was then used as a reference standard. The accuracy, sensitivity, specificity, positive predictive value and negative predictive value for the initial TVS and sonographic predictors of EP were calculated. The study was approved by the University Research and Ethics Committee. Results: The accuracy of an initial TVS in this study was 96% (126 / 131). Sensitivity, specificity, PPV and NPV of initial TVS was 84% (21 / 25), 99% (105 / 106), 95.5% (21 / 22) and 96.3% (105 / 109) respectively. The prevalence of EP in our study was 19.08 % (25 / 131). In this study, 69.4% (91/131) of mothers had intrauterine pregnancies while 10.4% of them were not gravid. Adnexal mass, hemoperitoneum and tubal ring sign had high specificities but low sensitivities. Presence of an extrauterine gestational sac with or without an embryo was associated with 100% specificity and PPV. Conclusion: This study demonstrates that initial TVS is a highly accurate and reliable tool in the evaluation of mothers with clinical suspicion of ectopic pregnancy. With the high accuracy, specificity and predictive values more than 95% of mothers will be evaluated correctly.