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Cain MA, Lee J, Kuper S, Sinkey R. Two pregnancies in a patient following pulmonary endarterectomy for chronic thromboembolic pulmonary hypertension. BMJ Case Rep 2023; 16:e256158. [PMID: 37963661 PMCID: PMC10649499 DOI: 10.1136/bcr-2023-256158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2023] Open
Abstract
Pregnancies complicated by pulmonary hypertension are associated with a high rate of maternal morbidity and mortality. Pulmonary endarterectomy is a curative treatment for pulmonary hypertension in select patients with chronic thromboembolic pulmonary hypertension. Limited data exist regarding the maternal and perinatal outcomes following pulmonary endarterectomy.We present the case of a patient in her 20s with antiphospholipid antibody syndrome and chronic thromboembolic pulmonary hypertension who underwent pulmonary endarterectomy and subsequently carried two pregnancies. Her cardiopulmonary status remained stable throughout both pregnancies. Her first pregnancy was complicated by HELLP syndrome requiring induction of labour at 30 weeks, and her second child was born at term. In summary, this patient's course provides cautious optimism that a curative pulmonary endarterectomy may allow a patient to avoid complications of pulmonary hypertension during pregnancy.
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Affiliation(s)
- Mary Ashley Cain
- Obstetrics and Gynecology, University of South Florida, Tampa, Florida, USA
| | - James Lee
- Women's Care Florida, Clearwater, Florida, USA
| | | | - Rachel Sinkey
- Obstetrics and Gynecology, The University of Alabama at Birmingham Heersink School of Medicine, Birmingham, Alabama, USA
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Müller R, Steffensen T, Krstić N, Cain MA. Report of a novel variant in the FAM111A gene in a fetus with multiple anomalies including gracile bones, hypoplastic spleen, and hypomineralized skull. Am J Med Genet A 2021; 185:1903-1907. [PMID: 33750016 DOI: 10.1002/ajmg.a.62182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 01/26/2021] [Accepted: 03/06/2021] [Indexed: 02/05/2023]
Abstract
Kenny-Caffey syndrome type 2 (KCS2) and osteocraniostenosis (OCS) are allelic disorders caused by heterozygous pathogenic variants in the FAM111A gene. Both conditions are characterized by gracile bones, characteristic facial features, hypomineralized skull with delayed closure of fontanelles and hypoparathyroidism. OCS and KCS2 are often referred to as FAM111A-related syndromes as a group; although OCS presents with a more severe, perinatal lethal phenotype. We report a novel FAM111A mutation in a fetus with poorly ossified skull, proportionate long extremities with thin diaphysis, and hypoplastic spleen consistent with FAM111A-related syndromes. Trio whole exome sequencing identified a p.Y562S de novo missense variant in the FAM111A gene. The variant shows significant similarity to other reported pathogenic mutations fitting proposed pathophysiologic mechanism which provide sufficient evidence for classification as likely pathogenic. Our report contributed a novel variant to the handful of OCS and KCS2 cases reported with pathogenic variants.
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Affiliation(s)
- Réka Müller
- Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Thora Steffensen
- Department of Pathology, Tampa General Hospital, Tampa, Florida, USA
| | - Nevena Krstić
- Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Mary Ashley Cain
- Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
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Cain MA, Brumley J, Louis-Jacques A, Drerup M, Stern M, Louis JM. A Pilot Study of a Sleep Intervention Delivered through Group Prenatal Care to Overweight and Obese Women. Behav Sleep Med 2020; 18:477-487. [PMID: 31130005 DOI: 10.1080/15402002.2019.1613995] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVES We sought to investigate the feasibility of a behavioral sleep intervention for insomnia, delivered through group prenatal care and the relationship of this intervention to improvements in insomnia symptoms and sleep quality. PARTICIPANTS Women receiving prenatal care and reporting a pre-pregnancy BMI of ≥25 kg/m2 and sleep duration of <6.5 h per night. METHODS Participants were randomized to group prenatal care or group prenatal care with a behavioral sleep intervention, adapted from cognitive behavioral therapy for insomnia (CBT-I) online program Go! to Sleep®. In the second trimester (T1), late third trimester (T2) and 6-8 weeks postpartum (T3) study assessments were completed including the Insomnia Severity Index, Pittsburgh Sleep Quality Index, fasting glucose and insulin and weight and height. Data were analyzed using independent samples t-tests, chi-square tests, correlations, and two-way repeated measures ANOVA where appropriate. P < .05 was set as the level of significance. RESULTS From May 2014 to April 2015, 311 women were evaluated for inclusion and 53 women were randomized to participate (27 intervention; 26 control), 15% were lost to follow up. The intervention group had lower third trimester and postpartum levels of moderate to severe insomnia (T2 50.0% vs 85.0% (p = .018) and T3 13.6% vs 52.4% (p-.008)) and mean insomnia severity scores (T2 (14.7 (±6.6) vs 19.3 (± 6.0) p = .02) and T3 (9.7 (±5.4) vs 15.1(±7.2) p = .01)) when compared to the control group. CONCLUSION A randomized controlled trial of a behavioral sleep intervention for insomnia delivered through group prenatal care led to improvements in insomnia symptoms.
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Affiliation(s)
- Mary Ashley Cain
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida Morsani College of Medicine , Tampa, Florida, USA
| | - Jessica Brumley
- Department of Obstetrics and Gynecology, Division of midwifery, University of South Florida Morsani College of Medicine , Tampa, Florida, USA
| | - Adetola Louis-Jacques
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida Morsani College of Medicine , Tampa, Florida, USA
| | - Michelle Drerup
- Department of sleep disorders, Cleveland Clinic Sleep Disorders Center , Cleveland, OH
| | - Marilyn Stern
- Department of Child and Family Studies, University of South Florida , Tampa
| | - Judette M Louis
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of South Florida Morsani College of Medicine , Tampa, Florida, USA
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Abstract
Excessive gestational weight gain (GWG) is associated with an increasing incidence of maternal and neonatal complications, including hypertensive disorders of pregnancy, fetal macrosomia, and increased cesarean birth rates. In the United States, it is recommended that health care providers use an individualized approach to counsel a woman about pregnancy weight gain goals that is based on the woman's initial body mass index (BMI) and to track GWG throughout the pregnancy by evaluating maternal weight at each visit. Studies have shown that women entering pregnancy with a higher BMI are at increased risk for excessive GWG and postpartum weight retention. Research also demonstrates an increased risk of childhood obesity in children born to women with excessive GWG. Specific counseling about exercise and diet, as well as technology and motivational interviewing, are some tools prenatal care providers can use that have been shown to be effective in reducing excessive GWG. This article reviews the current research regarding maternal and neonatal risks associated with excessive GWG, as well as the interventions that have demonstrated promise for addressing this problem.
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McDowell M, Cain MA, Brumley J. Excessive Gestational Weight Gain. J Midwifery Womens Health 2018; 64:46-54. [PMID: 30548447 DOI: 10.1111/jmwh.12927] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Revised: 09/15/2018] [Accepted: 09/27/2018] [Indexed: 02/01/2023]
Abstract
Excessive gestational weight gain (GWG) is associated with an increasing incidence of maternal and neonatal complications, including hypertensive disorders of pregnancy, fetal macrosomia, and increased cesarean birth rates. In the United States, it is recommended that health care providers use an individualized approach to counsel a woman about pregnancy weight gain goals that is based on the woman's initial body mass index (BMI) and to track GWG throughout the pregnancy by evaluating maternal weight at each visit. Studies have shown that women entering pregnancy with a higher BMI are at increased risk for excessive GWG and postpartum weight retention. Research also demonstrates an increased risk of childhood obesity in children born to women with excessive GWG. Specific counseling about exercise and diet, as well as technology and motivational interviewing, are some tools prenatal care providers can use that have been shown to be effective in reducing excessive GWG. This article reviews the current research regarding maternal and neonatal risks associated with excessive GWG, as well as the interventions that have demonstrated promise for addressing this problem.
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Cain MA, Salemi JL. Reply. Am J Obstet Gynecol 2017; 216:429. [PMID: 28007436 DOI: 10.1016/j.ajog.2016.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 12/13/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Mary Ashley Cain
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, FL.
| | - Jason L Salemi
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX
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Cain MA, Salemi JL, Tanner JP, Kirby RS, Salihu HM, Louis JM. Pregnancy as a window to future health: maternal placental syndromes and short-term cardiovascular outcomes. Am J Obstet Gynecol 2016; 215:484.e1-484.e14. [PMID: 27263996 DOI: 10.1016/j.ajog.2016.05.047] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Revised: 04/27/2016] [Accepted: 05/26/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of death among women. Identifying risk factors for future cardiovascular disease may lead to earlier lifestyle modifications and disease prevention. Additionally, interpregnancy development of cardiovascular disease can lead to increased perinatal morbidity in subsequent pregnancies. Identification and implementation of interventions in the short term (within 5 years of first pregnancy) may decrease morbidity in subsequent pregnancies. OBJECTIVE We identified the short-term risk (within 5 years of first pregnancy) of cardiovascular disease among women who experienced a maternal placental syndrome, as well as preterm birth and/or delivered a small-for-gestational-age infant. STUDY DESIGN We conducted a retrospective cohort study using a population-based, clinically enhanced database of women in the state of Florida. Nulliparous women and girls aged 15-49 years experiencing their first delivery during the study time period with no prepregnancy history of diabetes mellitus, hypertension, or heart or renal disease were included in the study. The risk of subsequent cardiovascular disease was compared among women who did and did not experience a placental syndrome during their first pregnancy. Risk was then reassessed among women with placental syndrome and preterm birth or delivering a small-for-gestational-age infant vs those without these adverse pregnancy outcomes. RESULTS The final study population was 302,686 women and girls. Median follow-up time for each patient was 4.9 years. The unadjusted rate of subsequent cardiovascular disease among women and girls with any placental syndrome (11.8 per 1000 women) was 39% higher than the rate among women and girls without a placental syndrome (8.5 per 1000 women). Even after adjusting for sociodemographic factors, preexisting conditions, and clinical and behavioral conditions associated with the current pregnancy, women and girls with any placental syndrome experienced a 19% increased risk of cardiovascular disease (hazard ratio, 1.19; 95% confidence interval, 1.07-1.32). Women and girls with >1 placental syndrome had the highest cardiovascular disease risk (hazard ratio, 1.43; 95% confidence interval, 1.20-1.70), followed by those with eclampsia/preeclampsia alone (hazard ratio, 1.42; 95% confidence interval, 1.14-1.76). When placental syndrome was combined with preterm birth and/or small for gestational age, the adjusted risk of cardiovascular disease increased 45% (95% confidence interval, 1.24-1.71). Women and girls with placental syndrome who then developed cardiovascular disease experienced a 5-fold increase in health care-related costs during follow-up, compared to those who did not develop cardiovascular disease. CONCLUSION Women and girls experiencing placental syndromes and preterm birth or small-for-gestational-age infant are at increased risk of subsequent cardiovascular disease in short-term follow-up. Strategies to identify and improve cardiovascular disease risk in the postpartum period may improve future heart disease outcomes.
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Affiliation(s)
- Mary Ashley Cain
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, FL.
| | - Jason L Salemi
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX
| | - Jean Paul Tanner
- Birth Defects Surveillance Program, Department of Community and Family Health, College of Public Health, University of South Florida, Tampa, FL
| | - Russell S Kirby
- Birth Defects Surveillance Program, Department of Community and Family Health, College of Public Health, University of South Florida, Tampa, FL
| | - Hamisu M Salihu
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, TX
| | - Judette M Louis
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, FL
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Abstract
Sleep disordered breathing (SDB) occurs in 0.6% to 15% of reproductive-aged women. Because of an overlap in symptoms of SDB and normal pregnancy findings, the diagnosis of SDB in pregnancy is challenging. The repetitive arousals, sleep fragmentation, and hypoxias experienced by patients with SDB lead to an increase in oxidative stress and inflammation. In the nonpregnant population SDB is associated with an increased risk of diabetes mellitus, heart disease, and stroke. Increasing evidence identifies an association between SDB in pregnancy and gestational diabetes, preeclampsia, and fetal growth abnormalities.
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Affiliation(s)
- Mary Ashley Cain
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA.
| | - Judette M Louis
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA; Department of Community and Family Health, College of Public Health, University of South Florida, 2 Tampa General Circle, 6th Floor, Tampa, FL 33606, USA
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Mikhail E, Cain MA, Shah M, Solnik MJ, Sobolewski CJ, Hart S. Does Laparoscopic Hysterectomy Increase the Risk of Vaginal Cuff Dehiscence? An Analysis of Outcomes from Multiple Academic Centers and a Review of the Literature. Surg Technol Int 2015; 27:157-162. [PMID: 26680391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Vaginal cuff dehiscence represents a serious, but infrequent complication after hysterectomy, with a reported increased incidence following a laparoscopic approach. Various risk factors have been proposed including laparoscopically placed suture, surgical experience, use of electrosurgery, surgical indication, and obesity. Technical aspects of the procedure itself have also been questioned such as the variable use of monopolar electrosurgery during colpotomy and the suture type or number of layers chosen to reapproximate the vaginal cuff. Nothwithstanding the tendency for cuff dehiscence to occur following laparoscopic approach, there remains a paucity of high-quality data that supports or refutes this finding or clearly defines the mechanism(s) by which this event occurs allowing for the proposal of objective guidelines for reducing risk. Various techniques have been proposed to decrease the risk of vaginal cuff dehiscence during endoscopic hysterectomy, including use of monopolar current on cutting mode, achievement of cuff hemostasis with sutures rather than electrocoagulation, use of a two-layer cuff closure with polydioxanone suture, and use of bidirectional barbed suture for cuff closure. The authors experience at three university-based minimally invasive gynecologic surgery programs showed a low rate of vaginal cuff dehiscence in their own practices. Large randomized controlled trials are needed to truly determine whether there is a difference in vaginal cuff dehiscence between surgical modalities for hysterectomy as well as to determine the true risk factors.
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Affiliation(s)
- Emad Mikhail
- Department of Obstetrics and Gynecology, University of South Florida/Morsani College of Medicine, Tampa, Florida
| | - Mary Ashley Cain
- University of South Florida/Morsani College of Medicine, Tampa, Florida
| | - Madhvi Shah
- Marshall University Joan C. Edwards School of Medicine, Huntington, West Virginia
| | - M Jonathon Solnik
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Toronto, Mt. Sinai Hospital, Toronto, Canada
| | - Craig J Sobolewski
- Department of Obstetrics and Gynecology Division, Minimally Invasive Gynecologic Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Stuart Hart
- Division of Female Pelvic Medicine and Reconstructive Surgery, Department of Obstetrics and Gynecology, USF Health Center for Advanced Medical Learning and Simulation, (CAMLS), University of South Florida Morsani College of Medicine, Tampa, Florida
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Whiteman VE, Salemi JL, Mejia De Grubb MC, Ashley Cain M, Mogos MF, Zoorob RJ, Salihu HM. Additive effects of Pre-pregnancy body mass index and gestational diabetes on health outcomes and costs. Obesity (Silver Spring) 2015; 23:2299-308. [PMID: 26390841 DOI: 10.1002/oby.21222] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Revised: 06/11/2015] [Accepted: 06/19/2015] [Indexed: 01/09/2023]
Abstract
OBJECTIVE Pre-pregnancy obesity and gestational diabetes mellitus (GDM) are increasingly prevalent independent risk factors for maternal and infant morbidities. However, there is a paucity of information on their joint effects on health outcomes and healthcare costs. METHODS A population-based retrospective cohort study was conducted in Florida using a validated statewide database covering 1,057,647 infants born between 2004 and 2009. Using generalized linear modeling, joint associations between levels of pre-pregnancy body mass index (BMI) and GDM and maternal complications of pregnancy, adverse birth outcomes, and healthcare costs were examined. The relative excess risk due to interaction was used to describe the direction and magnitude of the BMI-GDM interaction on the additive scale. RESULTS Increasing pre-pregnancy BMI conferred increasing odds of adverse consequences, as did GDM, and the BMI-GDM interaction was greater than additive for 9 of 14 outcomes. The cost for infants born to women with GDM/obesity-III was 34% higher during the first year compared with those born to women with normal BMI and without GDM. The costs of maternal and infant inpatient care associated with overweight/obesity and GDM totaled over $351 million. CONCLUSIONS These findings provide further evidence of the importance of lifestyle modifications to decrease rates of obesity and risk factors from GDM.
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Affiliation(s)
- Valerie E Whiteman
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Jason L Salemi
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Maria C Mejia De Grubb
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Mary Ashley Cain
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Mulubrhan F Mogos
- Department of Community and Health Systems, School of Nursing, University of Indiana, Indianapolis, Indiana, USA
| | - Roger J Zoorob
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Hamisu M Salihu
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Medicine, University of South Florida, Tampa, Florida, USA
- Department of Family and Community Medicine, Baylor College of Medicine, Houston, Texas, USA
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Abstract
Sleep-disordered breathing occurs in 0.6-15% of reproductive age women. This condition is associated with an increased lifetime risk of cardiovascular disease, cardiovascular mortality, and all-cause mortality. A substantial body of evidence demonstrated increased perinatal morbidity among pregnancies affected by SDB including gestational diabetes, gestational hypertension, and preeclampsia. These same conditions are predictive of later cardiovascular disease. Treatment of SDB has been demonstrated to decrease future cardiovascular events and mortality. Screening at-risk individuals in the perinatal period can identify women with SDB, who can benefit from treatment. Continuous positive airway pressure and lifestyle interventions can decrease subsequent adverse cardiovascular health outcomes.
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Affiliation(s)
- Mary Ashley Cain
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Suite 6055, Tampa, FL 33609
| | - Jason Ricciuti
- Department of Obstetrics, Gynecology and Reproductive Sciences, Magee-Women's Hospital/University of Pittsburgh Medical Center, Pittsburgh, PA
| | - Judette M Louis
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, 2 Tampa General Circle, Suite 6055, Tampa, FL 33609.
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Cain MA, Guidi CB, Steffensen T, Whiteman VE, Gilbert-Barness E, Johnson DR. Postmortem ultrasonography of the macerated fetus complements autopsy following in utero fetal demise. Pediatr Dev Pathol 2014; 17:217-20. [PMID: 24617606 DOI: 10.2350/14-02-1439-cr.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Postmortem evaluation following an in utero fetal demise is essential for determining cause of death and counseling regarding future pregnancies. Severe maceration and fetal size along with patient desires may limit the physician's ability to perform a complete autopsy. In the cases presented, we demonstrate the utility of postmortem ultrasonography as an adjunct to traditional autopsy following fetal demise.
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Affiliation(s)
- Mary Ashley Cain
- 1 Department of Obstetrics and Gynecology Division of Maternal Fetal Medicine, University of South Florida, Tampa, FL, USA
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