Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Peter Michael Doubilet, M.D., Ph.D.

Co-Author

This page shows the publications co-authored by Peter Doubilet and Carol Benson.
Connection Strength

11.122
  1. Reply. J Ultrasound Med. 2021 08; 40(8):1733-1734.
    View in: PubMed
    Score: 0.940
  2. First-Trimester Prognosis When an Early Gestational Sac is Seen on Ultrasound Imaging: Logistic Regression Prediction Model. J Ultrasound Med. 2021 Mar; 40(3):541-550.
    View in: PubMed
    Score: 0.927
  3. The history of imaging in obstetrics. Radiology. 2014 Nov; 273(2 Suppl):S92-110.
    View in: PubMed
    Score: 0.621
  4. Double sac sign and intradecidual sign in early pregnancy: interobserver reliability and frequency of occurrence. J Ultrasound Med. 2013 Jul; 32(7):1207-14.
    View in: PubMed
    Score: 0.566
  5. Further evidence against the reliability of the human chorionic gonadotropin discriminatory level. J Ultrasound Med. 2011 Dec; 30(12):1637-42.
    View in: PubMed
    Score: 0.508
  6. Use of the double decidual sac sign and intradecidual sign. J Ultrasound Med. 2011 Jan; 30(1):119-20; author reply 120.
    View in: PubMed
    Score: 0.476
  7. First, do no harm... To early pregnancies. J Ultrasound Med. 2010 May; 29(5):685-9.
    View in: PubMed
    Score: 0.455
  8. Outcome of first-trimester pregnancies with slow embryonic heart rate at 6-7 weeks gestation and normal heart rate by 8 weeks at US. Radiology. 2005 Aug; 236(2):643-6.
    View in: PubMed
    Score: 0.325
  9. Outcome of pregnancies in women with uterine leiomyomas identified by sonography in the first trimester. J Clin Ultrasound. 2001 Jun; 29(5):261-4.
    View in: PubMed
    Score: 0.245
  10. "Pseudogestational Sac" and Other 1980s-Era Concepts in Early First-Trimester Ultrasound: Are They Still Relevant Today? J Ultrasound Med. 2020 Aug; 39(8):1547-1551.
    View in: PubMed
    Score: 0.224
  11. Emergency obstetrical ultrasonography. Semin Roentgenol. 1998 Oct; 33(4):339-50.
    View in: PubMed
    Score: 0.204
  12. "Appearing twin": undercounting of multiple gestations on early first trimester sonograms. J Ultrasound Med. 1998 Apr; 17(4):199-203; quiz 205-6.
    View in: PubMed
    Score: 0.197
  13. Subchorionic Hematoma: Correlation of Grading Techniques With First-Trimester Pregnancy Outcome. J Ultrasound Med. 2018 Jul; 37(7):1725-1732.
    View in: PubMed
    Score: 0.194
  14. Strategies for conservative treatment of cervical ectopic pregnancy. Ultrasound Obstet Gynecol. 1996 Dec; 8(6):371-2.
    View in: PubMed
    Score: 0.179
  15. To the Editor. J Ultrasound Med. 2016 Feb; 35(2):454-5.
    View in: PubMed
    Score: 0.169
  16. Embryonic heart rate in the early first trimester: what rate is normal? J Ultrasound Med. 1995 Jun; 14(6):431-4.
    View in: PubMed
    Score: 0.162
  17. Sonographic evaluation of intrauterine growth retardation. AJR Am J Roentgenol. 1995 Mar; 164(3):709-17.
    View in: PubMed
    Score: 0.159
  18. Slow embryonic heart rate in early first trimester: indicator of poor pregnancy outcome. Radiology. 1994 Aug; 192(2):343-4.
    View in: PubMed
    Score: 0.153
  19. Adnexal sonographic findings in ectopic pregnancy and their correlation with tubal rupture and human chorionic gonadotropin levels. J Ultrasound Med. 2014 Apr; 33(4):697-703.
    View in: PubMed
    Score: 0.149
  20. Diagnostic criteria for nonviable pregnancy early in the first trimester. Ultrasound Q. 2014 Mar; 30(1):3-9.
    View in: PubMed
    Score: 0.148
  21. Testicular microlithiasis: prevalence and association with primary testicular neoplasm. J Clin Ultrasound. 2014 Sep; 42(7):423-6.
    View in: PubMed
    Score: 0.148
  22. Improved prediction of gestational age in the late third trimester. J Ultrasound Med. 1993 Nov; 12(11):647-53.
    View in: PubMed
    Score: 0.145
  23. Diagnostic criteria for nonviable pregnancy early in the first trimester. N Engl J Med. 2013 Oct 10; 369(15):1443-51.
    View in: PubMed
    Score: 0.144
  24. Intrauterine fluid with ectopic pregnancy: a reappraisal. J Ultrasound Med. 2013 Mar; 32(3):389-93.
    View in: PubMed
    Score: 0.138
  25. Sonographic prediction of gestational age: accuracy of second- and third-trimester fetal measurements. AJR Am J Roentgenol. 1991 Dec; 157(6):1275-7.
    View in: PubMed
    Score: 0.127
  26. Imaging of the external male genital tract. Semin Ultrasound CT MR. 1991 Apr; 12(2):93-4.
    View in: PubMed
    Score: 0.121
  27. Amniotic fluid volume in large-for-gestational-age fetuses of nondiabetic mothers. J Ultrasound Med. 1991 Mar; 10(3):149-51.
    View in: PubMed
    Score: 0.120
  28. Ultrasound of multiple gestations. Semin Roentgenol. 1991 Jan; 26(1):50-62.
    View in: PubMed
    Score: 0.119
  29. Intrauterine growth retardation: diagnosis based on multiple parameters--a prospective study. Radiology. 1990 Nov; 177(2):499-502.
    View in: PubMed
    Score: 0.118
  30. Fetal growth disturbances. Semin Roentgenol. 1990 Oct; 25(4):309-16.
    View in: PubMed
    Score: 0.117
  31. Sonography of multiple gestations. Radiol Clin North Am. 1990 Jan; 28(1):149-61.
    View in: PubMed
    Score: 0.111
  32. Doppler demonstration of reversed umbilical blood flow in an acardiac twin. J Clin Ultrasound. 1989 May; 17(4):291-5.
    View in: PubMed
    Score: 0.106
  33. Doppler criteria for intrauterine growth retardation: predictive values. J Ultrasound Med. 1988 Dec; 7(12):655-9.
    View in: PubMed
    Score: 0.103
  34. Improved prediction of intrauterine growth retardation with use of multiple parameters. Radiology. 1988 Jul; 168(1):7-12.
    View in: PubMed
    Score: 0.100
  35. Sonography of Nager acrofacial dysostosis syndrome in utero. J Ultrasound Med. 1988 Mar; 7(3):163-7.
    View in: PubMed
    Score: 0.098
  36. Choroid plexus cyst and echogenic intracardiac focus in women at low risk for chromosomal anomalies: the obligation to inform the mother. J Ultrasound Med. 2004 Jul; 23(7):883-5.
    View in: PubMed
    Score: 0.076
  37. Sonographically guided minimally invasive treatment of unusual ectopic pregnancies. J Ultrasound Med. 2004 Mar; 23(3):359-70.
    View in: PubMed
    Score: 0.074
  38. Fetuses subsequently born premature are smaller than gestational age-matched fetuses not born premature. J Ultrasound Med. 2003 Apr; 22(4):359-63.
    View in: PubMed
    Score: 0.070
  39. Outcome of pregnancies with rapid embryonic heart rates in the early first trimester. AJR Am J Roentgenol. 2000 Jul; 175(1):67-9.
    View in: PubMed
    Score: 0.058
  40. Assessment of American College of Radiology Thyroid Imaging Reporting and Data System (TI-RADS) for Pediatric Thyroid Nodules. Radiology. 2020 02; 294(2):415-420.
    View in: PubMed
    Score: 0.055
  41. A Cohort Analysis of Clinical and Ultrasound Variables Predicting Cancer Risk in 20,001 Consecutive Thyroid Nodules. J Clin Endocrinol Metab. 2019 11 01; 104(11):5665-5672.
    View in: PubMed
    Score: 0.055
  42. Simple Adnexal Cysts: SRU Consensus Conference Update on Follow-up and Reporting. Radiology. 2019 11; 293(2):359-371.
    View in: PubMed
    Score: 0.055
  43. Long-term prognosis of pregnancies complicated by slow embryonic heart rates in the early first trimester. J Ultrasound Med. 1999 Aug; 18(8):537-41.
    View in: PubMed
    Score: 0.054
  44. Frequency and nature of structural anomalies in fetuses with single umbilical arteries. J Ultrasound Med. 1998 Dec; 17(12):765-8.
    View in: PubMed
    Score: 0.052
  45. Multifetal pregnancy reduction of both fetuses of a monochorionic pair by intrathoracic potassium chloride injection of one fetus. J Ultrasound Med. 1998 Jul; 17(7):447-9.
    View in: PubMed
    Score: 0.050
  46. Sonographic evaluation of the placental cord insertion site. AJR Am J Roentgenol. 1998 May; 170(5):1295-8.
    View in: PubMed
    Score: 0.049
  47. Thyroid Nodules in Pediatric Patients: Sonographic Characteristics and Likelihood of Cancer. Radiology. 2018 08; 288(2):591-599.
    View in: PubMed
    Score: 0.049
  48. Quantitative Analysis of the Benefits and Risk of Thyroid Nodule Evaluation in Patients =70 Years Old. Thyroid. 2018 04; 28(4):465-471.
    View in: PubMed
    Score: 0.049
  49. Placental implantation on the amniotic sheet: effect on pregnancy outcome. Radiology. 1998 Mar; 206(3):773-5.
    View in: PubMed
    Score: 0.049
  50. Outcome of pregnancies in women with uterine duplication anomalies. J Clin Ultrasound. 1998 Jan; 26(1):3-6.
    View in: PubMed
    Score: 0.048
  51. Proceedings: Beyond Ultrasound First Forum on Improving the Quality of Ultrasound Imaging in Obstetrics and Gynecology. J Ultrasound Med. 2018 Jan; 37(1):7-18.
    View in: PubMed
    Score: 0.048
  52. Obstetric and Gynecologic Ultrasound Curriculum and Competency Assessment in Residency Training Programs: Consensus Report. J Ultrasound Med. 2018 Jan; 37(1):19-50.
    View in: PubMed
    Score: 0.048
  53. Obstetric and gynecologic ultrasound curriculum and competency assessment in residency training programs: consensus report. Ultrasound Obstet Gynecol. 2018 01; 51(1):150-155.
    View in: PubMed
    Score: 0.048
  54. Obstetric and gynecologic ultrasound curriculum and competency assessment in residency training programs: consensus report. Am J Obstet Gynecol. 2018 01; 218(1):29-67.
    View in: PubMed
    Score: 0.048
  55. Differential Growth Rates of Benign vs. Malignant Thyroid Nodules. J Clin Endocrinol Metab. 2017 12 01; 102(12):4642-4647.
    View in: PubMed
    Score: 0.048
  56. Proceedings: Beyond Ultrasound First Forum on improving the quality of ultrasound imaging in obstetrics and gynecology. Am J Obstet Gynecol. 2018 01; 218(1):19-28.
    View in: PubMed
    Score: 0.047
  57. Solid extratesticular masses evaluated with sonography: pathologic correlation. Radiology. 1997 Jul; 204(1):43-6.
    View in: PubMed
    Score: 0.047
  58. Early singleton pregnancy outcome: effects of maternal age and mode of conception. Radiology. 1997 May; 203(2):399-403.
    View in: PubMed
    Score: 0.046
  59. Improved birth weight table for neonates developed from gestations dated by early ultrasonography. J Ultrasound Med. 1997 Apr; 16(4):241-9.
    View in: PubMed
    Score: 0.046
  60. Outcome of cesarean scar pregnancies diagnosed sonographically in the first trimester. J Ultrasound Med. 2015 Apr; 34(4):595-9.
    View in: PubMed
    Score: 0.040
  61. Increasing curvature of the normal fetal ductus arteriosus with advancing gestational age. Ultrasound Obstet Gynecol. 1995 Feb; 5(2):95-7.
    View in: PubMed
    Score: 0.040
  62. Pocket-sized ultrasound as an aid to physical diagnosis for internal medicine residents: a randomized trial. J Gen Intern Med. 2015 Feb; 30(2):199-206.
    View in: PubMed
    Score: 0.039
  63. Prognosis of first-trimester twin pregnancies: polychotomous logistic regression analysis. Radiology. 1994 Sep; 192(3):765-8.
    View in: PubMed
    Score: 0.038
  64. Sonography of the fetal posterior fossa: false appearance of mega-cisterna magna and Dandy-Walker variant. Radiology. 1994 Jul; 192(1):247-51.
    View in: PubMed
    Score: 0.038
  65. How are childhood thyroid nodules discovered: opportunities for improving early detection. J Pediatr. 2014 Mar; 164(3):658-60.
    View in: PubMed
    Score: 0.037
  66. Outcome of twin gestations following sonographic demonstration of two heart beats in the first trimester. Ultrasound Obstet Gynecol. 1993 Sep 01; 3(5):343-5.
    View in: PubMed
    Score: 0.036
  67. Pregnancy outcome after a first trimester sonogram demonstrating fetal cardiac activity. J Ultrasound Med. 1993 Jul; 12(7):383-6.
    View in: PubMed
    Score: 0.035
  68. A standardized assessment of thyroid nodules in children confirms higher cancer prevalence than in adults. J Clin Endocrinol Metab. 2013 Aug; 98(8):3238-45.
    View in: PubMed
    Score: 0.035
  69. NICE guidance on ectopic pregnancy and miscarriage restricts access and choice and may be clinically unsafe. BMJ. 2013 Jan 22; 346:f197.
    View in: PubMed
    Score: 0.034
  70. Thyroid nodule size and prediction of cancer. J Clin Endocrinol Metab. 2013 Feb; 98(2):564-70.
    View in: PubMed
    Score: 0.034
  71. First trimester findings in pregnancies after in vitro fertilization. J Ultrasound Med. 1992 Jul; 11(7):321-5.
    View in: PubMed
    Score: 0.033
  72. The penis. Semin Ultrasound CT MR. 1991 Apr; 12(2):157-75.
    View in: PubMed
    Score: 0.030
  73. Management of asymptomatic ovarian and other adnexal cysts imaged at US Society of Radiologists in Ultrasound consensus conference statement. Ultrasound Q. 2010 Sep; 26(3):121-31.
    View in: PubMed
    Score: 0.029
  74. Management of asymptomatic ovarian and other adnexal cysts imaged at US: Society of Radiologists in Ultrasound Consensus Conference Statement. Radiology. 2010 Sep; 256(3):943-54.
    View in: PubMed
    Score: 0.029
  75. Sonography of the male genital tract. AJR Am J Roentgenol. 1989 Oct; 153(4):705-13.
    View in: PubMed
    Score: 0.027
  76. Twin-twin transfusion syndrome: sonographic findings. Radiology. 1989 Jan; 170(1 Pt 1):61-3.
    View in: PubMed
    Score: 0.026
  77. Long-term assessment of a multidisciplinary approach to thyroid nodule diagnostic evaluation. Cancer. 2007 Dec 25; 111(6):508-16.
    View in: PubMed
    Score: 0.024
  78. Sonographic determination of fetal weights in diabetic pregnancies. Am J Obstet Gynecol. 1987 Feb; 156(2):441-4.
    View in: PubMed
    Score: 0.023
  79. Management of thyroid nodules detected at US: Society of Radiologists in Ultrasound consensus conference statement. Ultrasound Q. 2006 Dec; 22(4):231-8; discussion 239-40.
    View in: PubMed
    Score: 0.022
  80. Intrauterine growth retardation: predictive value of US criteria for antenatal diagnosis. Radiology. 1986 Aug; 160(2):415-7.
    View in: PubMed
    Score: 0.022
  81. Prevalence and distribution of carcinoma in patients with solitary and multiple thyroid nodules on sonography. J Clin Endocrinol Metab. 2006 Sep; 91(9):3411-7.
    View in: PubMed
    Score: 0.022
  82. Does hands-on obstetric US experience improve performance on the radiology oral board examination? Radiology. 2006 May; 239(2):529-32.
    View in: PubMed
    Score: 0.021
  83. Femur length/abdominal circumference ratio. Poor predictor of macrosomic fetuses in diabetic mothers. J Ultrasound Med. 1986 Mar; 5(3):141-4.
    View in: PubMed
    Score: 0.021
  84. Three- and 4-dimensional ultrasound in obstetrics and gynecology: proceedings of the American Institute of Ultrasound in Medicine Consensus Conference. J Ultrasound Med. 2005 Dec; 24(12):1587-97.
    View in: PubMed
    Score: 0.021
  85. Management of thyroid nodules detected at US: Society of Radiologists in Ultrasound consensus conference statement. Radiology. 2005 Dec; 237(3):794-800.
    View in: PubMed
    Score: 0.021
  86. FL/AC ratio: poor predictor of intrauterine growth retardation. Invest Radiol. 1985 Oct; 20(7):727-30.
    View in: PubMed
    Score: 0.021
  87. Thyroid nodule shape and prediction of malignancy. Thyroid. 2004 Nov; 14(11):953-8.
    View in: PubMed
    Score: 0.019
  88. Natural history of benign solid and cystic thyroid nodules. Ann Intern Med. 2003 Feb 18; 138(4):315-8.
    View in: PubMed
    Score: 0.017
  89. Can color Doppler sonography aid in the prediction of malignancy of thyroid nodules? J Ultrasound Med. 2003 Feb; 22(2):127-31; quiz 132-4.
    View in: PubMed
    Score: 0.017
  90. Assessment of nondiagnostic ultrasound-guided fine needle aspirations of thyroid nodules. J Clin Endocrinol Metab. 2002 Nov; 87(11):4924-7.
    View in: PubMed
    Score: 0.017
  91. Prenatal ultrasonography and the diagnosis of fetal cleft lip. J Ultrasound Med. 2001 Nov; 20(11):1165-70; quiz 1172-3.
    View in: PubMed
    Score: 0.016
  92. Sonographic and Doppler characteristics of the corpus luteum: can they predict pregnancy outcome? J Ultrasound Med. 2001 Aug; 20(8):821-7.
    View in: PubMed
    Score: 0.015
  93. Frequency of a monochorionic pair in multiple gestations: relationship to mode of conception. J Ultrasound Med. 2001 Jul; 20(7):757-60; quiz 761.
    View in: PubMed
    Score: 0.015
  94. Usefulness of ultrasonography in the management of nodular thyroid disease. Ann Intern Med. 2000 Nov 07; 133(9):696-700.
    View in: PubMed
    Score: 0.015
  95. US evaluation of the uterus in patients with postmenopausal bleeding: A positive effect on diagnostic decision making. Radiology. 2000 Jul; 216(1):260-4.
    View in: PubMed
    Score: 0.014
  96. Benign and malignant ovarian masses: selection of the most discriminating gray-scale and Doppler sonographic features. Radiology. 1998 Jul; 208(1):103-10.
    View in: PubMed
    Score: 0.013
  97. Clinical significance of isolated enlargement of the cisterna magna (> 10 mm) on prenatal sonography. J Ultrasound Med. 1997 Nov; 16(11):731-4; quiz 735-6.
    View in: PubMed
    Score: 0.012
  98. Role of Doppler ultrasonography in the prediction of pregnancy outcome in women with recurrent spontaneous abortion. J Ultrasound Med. 1996 Aug; 15(8):557-62.
    View in: PubMed
    Score: 0.011
  99. Cervical ectopic pregnancy: results of conservative treatment. Radiology. 1994 Jun; 191(3):773-5.
    View in: PubMed
    Score: 0.009
  100. Clinical significance of isolated fetal pericardial effusion. J Ultrasound Med. 1994 Apr; 13(4):291-3.
    View in: PubMed
    Score: 0.009
  101. Ovarian masses: can benign and malignant lesions be differentiated with color and pulsed Doppler US? Radiology. 1994 Feb; 190(2):333-6.
    View in: PubMed
    Score: 0.009
  102. Sonography of the fetal heart: normal variants and pitfalls. AJR Am J Roentgenol. 1993 Jun; 160(6):1251-5.
    View in: PubMed
    Score: 0.009
  103. Cystic testicular mass caused by dilated rete testis: sonographic findings in 31 cases. AJR Am J Roentgenol. 1992 Jun; 158(6):1257-9.
    View in: PubMed
    Score: 0.008
  104. Echogenic material in the fetal gallbladder: sonographic and clinical observations. Radiology. 1992 Jan; 182(1):73-6.
    View in: PubMed
    Score: 0.008
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.