90. Menashe M, Arbel R, Raveh D, Achiron R, Yagel S Poor prenatal detection rate of cardiac anomalies in Noonan syndrome. Ultrasound Obstet Gynecol 19(1):51-5;2002 (Acustics 1/27, IF 2.43) 91. Zalel Y, Gamzu R, Mashiach S, Achiron R The development of the fetal thymus: an in utero sonographic evaluation. Prenat Diagn 22(2):114-11;2002 (Obstetrics & Gynecology 26/57, IF 1.64 ) 92. Zalel Y, Seidman DS, Brand N, Lipitz S, Achiron R The development of the fetal vermis: an in-utero sonographic evaluation Ultrasound Obstet Gynecol 19(2):136-9;2002 (Acustics 1/27, IF 2.43) 93. Soriano D, Weisz B, Seidman DS, Chetrit A, Schiff E, Lipitz S, Achiron R The role of sonographic assessment of cervical length in the prediction of preterm birth in primigravidae with twin gestation conceived after infertility treatment Acta Obstet Gynecol Scand 81(1):39-43;2002 (Obstetrics & Gynecology 27/57, IF 1.59 ) 94. Zalel Y, Gamzu R, Lidor A, Goldenberg M, Achiron R Color doppler imaging in the sonohysterographic diagnosis of residual trophoblastic tissue. J Clin Ultrasound 30(4):222-225;2002 (Acustics 15/27, IF0.62) 95. Achiron R, Mazkereth R., Orvieto R, Kuint Y, Lipitz S, Rotstein Z Echogenic bowel in intrauterine growth restriction fetuses: Does this jeopardize the gut? Obstet Gynecol 100(1):120-5;2002 (Obstetrics & Gynecology 2/57, IF 4.17 ) 96. Zalel Y, Gamzu R, Weiss Y, Schiff E, Shalmon B, Dolizky M, Achiron R Role of color Doppler imaging in diagnosing and managing pregnancies complicated by placental chorioangioma J Clin Ultrasound 30: 5:264-9;2002 (Acustics 15/27, IF0.62) 97. Zalel Y, Lehavi O, Shiff E, Shalmon B, Cohen S, Shulman A, Achiron R Shortened fetal bones: A possible in utero manifestation of placental function Prenat Diagnosis 22;553-7;2002 (Obstetrics & Gynecology 26/57, IF 1.64 ) 98. Shulman A, Mazkereth R, Zalel Y, Kuint J, Lipitz S, Avigad I, Achiron R Antenatal identification of esophageal atresia- the role of ultrasonogrphy for evaluation of functional anatomy Prenatal Diagnosis 22;669-7;2002 (Obstetrics & Gynecology 26/57, IF 1.64 ) 99. Pinhas-Hamiel O, Zalel Y, Smith E, Mazkereth R, Aviram A, Lipitz L, Achiron R Prenatal Diagnosis of sex differentiation disorders: the role of fetal ultrasound J Clin Endocrinol Metab 87, 4547-4553;2002 (Endocrinology& Metabolism 8/89, IF 6.02 ) 100. Lipitz S, Achiron R, Zalel Y, Mendelson E, Tepperberg M, Gamzu R Outcome of pregnancies with vertical transmission of primary cytomegalovirus infection Obstet Gynecol 100:428-33;2002 (Obstetrics & Gynecology 2/57, IF 4.17 ) 101. Zalel Y, Lotan D., Achiron R., Mashiach S., Gamzu R The early development of fetal kidney-an inutero sonographic evaluation between 13 and 22 weeks’ gestation Prenatal Diagnosis 22;962-5;2002 (Obstetrics & Gynecology 26/57, IF 1.64 ) 102. Yagel S, Arbel R, Anteby EY, Raveh D, Achiron R The three vessels and trachea view (3VT) in fetal cardiac scanning Ultrasound Obstet Gynecol 20; 340-345;2002 (Acustics 1/27, IF 2.43) 103. Achiron R, Rotstein Z. Heggesh J, Bronsthein M, Simand S, Lipitz S, Yagel S Anomlaies of fetal aortic arch : a novel ultrasonographic approach to in utero diagnsosis Ultrasound Obstet Gynecol 20:553-7;2002 (Acustics 1/27, IF 2.43) 104. Gamzu R, Achiron R, Hegesh J, Weiner E, Tepper R, Nir A, Rabinowitz R, Auslander R, Yagel S, Zalel Y, Zimmer E Evaluating the risk of tuberous sclerosis in cases with prenatal diagnosis of cardiac rhabdomyoma Prenat Diagn 22;1044-7;2002 (Obstetrics & Gynecology 26/57, IF 1.64 ) 105. Zalel Y, Shulman A, Lidor A, Achiron R, Mashiach S, Gamzu R The local progestational effect of the levonorgestrel-releasing intrauterine system: a sonographic and Doppler flow study Hum Reprod 17; 2878-80;2002 (Obstetrics & Gynecology 4/57, IF 3.66) 106. Zalel Y, Almog B, Seidman DS, Achiron R, Lidor A, Gamzu R The resistance index in the fetal middle cerebral artery by gestational age and ventricle size in a normal population Obstet Gynecol 100:1203-7;2002 (Obstetrics & Gynecology 2/57, IF 4.17 ) 107. Almog B, Gamzu R, Achiron R, Fainaru O, Zalel Y Fetal lateral ventricular width: what should be its upper limit? A prospective cohort study and reanalysis of the current and previous data J Ultrasound Med 22:39-43;2003 (Acustics 10/27, IF 1.09) 108. Achiron R, Seidman DS, Zalel Y, Orvieto R, Sivan E, Lipitz S Nonobstructive dilatation of the fetal bowel in twin gestations: A possible sonographic marker for fetal compromise Fetal Diagnosis and Therapy 18:128-31;2003 (Obstetrics & Gynecology 42/57, IF 0.89 ) 109. Zalel Y, Gamzu R, Shulman A, Achiron R, Schiff G, Lidor A The progestative effect of the levonorgestrel-releasing intrauterine system-when does it manifest? Contraception 67:473-6;2003 (Obstetrics & Gynecology 22/57, IF 1.71 ) 110. Cohen O, Pinhas-Hamiel O, Sivan E, Dolitski M, Lipitz S, Achiron R Serial in utero ultrasonographic measurements of the fetal thyroid: a new complementary tool in the management of maternal hyperthyroidism in pregnancy. Prenat Diagn 23:740-2;2003 (Obstetrics & Gynecology 26/57, IF 1.64 ) 111. Zalel Y, Wiener Y, Gamzu R, Herman A, Schiff E, Achiron R The three vessel and tracheal view of the fetal heart: an in utero sonographic evaluation. Prenat Diagn 24:174-78;2004 (Obstetrics & Gynecology 26/57, IF 1.64 ) 112. Sivan E., Wiesz B., Shteinman N., Shiff E., Lipitz S., Achiron R. Alterations in segmentary branch pulmonary artery blood flow velocimetry in fetuses of diabetic mothers. J Ultrasound Med 22:339-45;2004 (Acustics 10/27, IF 1.09) 113. Weisz B., Peltz R., Chayen B., Oren M., Zalel Y., Achiron R., Lipitz S. Tailored management of twin reversed arterial perfusion (TRAP) sequence Ultrasound Obstet Gynecol 23:451-5;2004 (Acustics 1/27, IF 2.43) 114. Achiron A, Kishner I., Dolev M., Stern Y., Dulitzki M., Schiff E., Achiron R Effect of intravenous immunoglobulin treatment on pregnancy and postpartumrelated relapses in multiple sclerosis Journal of Neurology 251:1133-7;2004 (Neurology 76/200, IF 2.84 ) 115. Achiron R., Zalel Y., Lipitz, S., Heggesh .J., Mazkereth R., Kuint J., Jacobson L., Yagel S. Fetal lung Dysplasia clinical outcome based on new classification Ultrasound Obstetrics Gynecology 24:127-33;2004 (Acustics 1/27, IF 2.43) 116. Achiron R, Kivilevitch Z., Lipitz S., Gamzu R., Almog B, Zalel Y. Development of the fetal pons in utero ultrasonographic study Ultrasound Obstet Gynecol 24: 506-10;2004 (Acustics 1/27, IF 2.43) 117. Weiss B., Achiron R., Schindler A Eisenberg V., Lipitz S., Zalel Y Prenatal sonographic diagnosis of hemivertebra Journal of Ultrasound In Medicine 23:853-7;2004 (Acustics 10/27, IF 1.09) 118. 119. 120. 121. 122. Salomon O, Seligsohn U, Steinberg DM, Zalel Y, Lerner A, Rosenberg N, Pshithizki M, Oren M, Ravid B, Davidson J, Schiff E, Achiron R. The common prothrombotic factors in nulliparous women do not compromise blood flow in the feto-maternal circulation and are not associated with preeclampsia or intrauterine growth restriction. Am J Obstet Gynecol. 191:2002-9;2004 (Obstetrics & Gynecology 7/57, IF 3.08) Wiser A., Levron J., Kreizer D., Achiron R., Shrim A. Schiff E., Dor J., Shulman Outcome of pregnancies complicated by severe ovarian hyperstimulation syndrome : a foolow-up beyond the second trimester. Human Rerproduction 20:910-914;2005 (Obstetrics & Gynecology 4/57, IF 3.66) Salomon O, Steinberg DM, Pshithizki M., Zalel Y, Lerner A, Rosenberg N, Achiron R. The influence of prothrombotic polymorphisms and obstetrical and medical Variables on the length of secondary postpartum hemorrhage J of Womens Health 14:306-10.2005 (Obstetrics & Gynecology 40/57, IF 0.89 ) Zalel Y, Gindes L, Achiron R The fetal mandible: an in-utero sonographic evaluation Prenatal Diagnosis 26:163-7;2006 (Obstetrics & Gynecology 26/57, IF 1.64 ) Zalel Y, Gilboa Y., Gabis L., Ben Sira L., Hoffman C.,Weiner Y, Achiron R Rotation of the vermis as a cause of enlarged cisterna magna on prenatal limaging. Ultrasound Obstet Gynecol 27: 490-3;2006 (Acustics 1/27, IF 2.43) 123. 124. Rimon E., Peltz R., Gamzu R., Yagel S., Feldman B., Chayen B., Achiron R., Lipitz S. Management of Kell isoimmunization –evaluation of a Doppler-guided approach Ultrasound Obstet Gynecol 28: 814-820;2006 (Acustics 1/27, IF 2.43) Zalel Y., Lehavi O., Aizenstein O., Achiron R Development of the fetal spinal cord; time of ascendance of the normal conus medullaris J Ultrasound Med 25: 1397-401;2006 (Acustics 10/27, IF 1.09) 125. Yinon Y, Yagel S, Hegesh J Weisz B, Mazaki-Tovi S, Lipitz,S., Achiron R. Fetal cardiomyopathy in utero evaluation and clinical significance Prenatal Diagnosis 27;23-28.2007 (Obstetrics & Gynecology 26/57, IF 1.64 ) 126. Yinon Y, Zalel Y., Weisz B, Mazaki-Tovi S, Sivan E., Shiff E., Achiron R. Fetal thymus size as a predictor of chorioamnionitis in women with preterm premature rupture of membranes. Ultrasound Obstet Gynecol.29; 639-43; 2007 (Acustics 1/27, IF 2.43) 127. Zalel Y., Achiron R., Kivilevitz Z Sonographic visualization of the middle phalanx of the fetal fifth digit between 13 and 17 weeks of gestation. Ultrasound Obstet Gynecol 30:263-5: 2007 (Acustics 1/27, IF 2.43)