1
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Waerlop F, Dehaene I, Roelens K. Successful management of fetal hypoxia due to amniotic banding at 26 weeks of pregnancy: A case report of a rare survival. Eur J Obstet Gynecol Reprod Biol 2024; 297:264-266. [PMID: 38616145 DOI: 10.1016/j.ejogrb.2024.04.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 04/08/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Amniotic banding is a rare condition that can lead to structural limb anomalies, fetal distress and adverse obstetric outcomes. The main hypothesis for its etiology is a rupture of the amniotic membrane in early pregnancy, with the formation of tightly entangling strands around the fetus. These strands can constrict, incise, and subsequently amputate limb parts, the neck or head. More rarely, the amniotic banding can affect the umbilical cord, leading to fetal distress or potential intra-uterine fetal demise. OBJECTIVE We present a unique case of a 26-week pregnant woman who attended a polyclinical consultation due to reduced fetal movements with concerning cardiotocography (CTG) findings. A review of the literature about amniotic banding of the umbilical cord was conducted as well, identifying diagnostic and interventional options for the obstetrician's practice. STUDY DESIGN This is a case report, alongside a review of the literature. RESULTS The CTG indicated fetal distress, prompting an emergency caesarean section (C-section). Upon delivery, the neonate exhibited signs of amniotic band sequence, with distal phalangeal defects on the right hand and severe constriction of the umbilical cord caused by amniotic strands, the latter precipitating fetal hypoxia. Direct ultrasound diagnosis remains a challenge in the absence of limb amputation, yet indirect signs such as distal limb or umbilical doppler flow abnormalities and distal limb edema may be suggestive of amniotic banding. MRI is proposed as an adjuvant diagnostic tool yet does not present a higher detection rate compared to ultrasound. Fetoscopic surgery to perform lysis of the amniotic strands with favorable outcome has been described in literature. CONCLUSION This case presents the first reported survival of an extremely preterm fetus in hypoxic distress as a cause of amniotic banding of the umbilical cord, with a rare degree of incidental timing. Ultrasound diagnosis remains the gold standard. Obstetrical vigilance is warranted, with fetal rescue proven to be feasible.
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Affiliation(s)
- Florian Waerlop
- Ghent University (UGent), Ghent University Hospital (UZ Gent), Belgium.
| | - Isabelle Dehaene
- Ghent University (UGent), Ghent University Hospital (UZ Gent), Belgium
| | - Kristien Roelens
- Ghent University (UGent), Ghent University Hospital (UZ Gent), Belgium
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2
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Olutoye OO, Joyeux L, King A, Belfort MA, Lee TC, Keswani SG. Minimally Invasive Fetal Surgery and the Next Frontier. Neoreviews 2023; 24:e67-e83. [PMID: 36720693 DOI: 10.1542/neo.24-2-e67] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Most patients with congenital anomalies do not require prenatal intervention. Furthermore, many congenital anomalies requiring surgical intervention are treated adequately after birth. However, there is a subset of patients with congenital anomalies who will die before birth, shortly after birth, or experience severe postnatal complications without fetal surgery. Fetal surgery is unique in that an operation is performed on the fetus as well as the pregnant woman who does not receive any direct benefit from the surgery but rather lends herself to risks, such as hemorrhage, abruption, and preterm labor. The maternal risks involved with fetal surgery have limited the extent to which fetal interventions may be performed but have, in turn, led to technical innovations that have significantly advanced the field. This review will examine congenital abnormalities that can be treated with minimally invasive fetal surgery and introduce the next frontier of prenatal management of fetal surgical pathology.
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Affiliation(s)
- Oluyinka O Olutoye
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX
| | - Luc Joyeux
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Alice King
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Michael A Belfort
- Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Department of Obstetrics and Gynecology, Baylor College of Medicine, Texas Children's Hospital, Houston, TX
| | - Timothy C Lee
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
| | - Sundeep G Keswani
- Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX.,Texas Children's Fetal Center, Baylor College of Medicine, Houston, TX.,Division of Pediatric Surgery, Department of Surgery, Texas Children's Hospital, Houston, TX
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3
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Doğru Ş, Acar A. Fetoscopic surgery for amniotic band syndrome: Case series. Congenit Anom (Kyoto) 2023; 63:4-8. [PMID: 36116114 DOI: 10.1111/cga.12494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/09/2022] [Accepted: 09/03/2022] [Indexed: 01/05/2023]
Abstract
We aimed to evaluate the fetoscopic procedure indications, procedure-related complications, and neonatal outcomes in cases diagnosed with amniotic band syndrome (ABS). Stage II and III cases according to Hüsler classification were included for fetoscopic surgery. Scissors were used to release the amniotic band in six cases, and a diode laser was used in one case. A single entry was made in all cases. The majority of the children acquired a functional limb (71.4%). Fetal morbidity was mainly linked to the consequences of preterm premature rupture of the membranes (57.1%) and preterm birth (28.5%). Excluding complicated cases, fetoscopic band release is encouraging in cases of ABS in the limbs.
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Affiliation(s)
- Şükran Doğru
- Division of Maternal and Fetal Medicine, Necmettin Erbakan University (NEU) Meram Faculty of Medicine, Konya, Turkey
| | - Ali Acar
- Division of Maternal and Fetal Medicine, Necmettin Erbakan University (NEU) Meram Faculty of Medicine, Konya, Turkey
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4
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Ece B, Aydın S, Kantarci M. Antenatal imaging: A pictorial review. World J Clin Cases 2022; 10:12854-12874. [PMID: 36569012 PMCID: PMC9782949 DOI: 10.12998/wjcc.v10.i35.12854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/17/2022] [Accepted: 11/28/2022] [Indexed: 12/14/2022] Open
Abstract
Today, in parallel with the use of imaging modalities increases in all fields, the use of imaging methods in pregnant women is increasing. Imaging has become an integral component of routine pregnancy follow-up. Imaging provides parents with an early opportunity to learn about the current situation, including prenatal detection of anomalies or diseases, etiology, prognosis, and the availability of prenatal or postnatal treatments. Various imaging modalities, especially ultrasonography, are frequently used for imaging both maternal and fetal imaging. The goal of this review was to address imaging modalities in terms of usefulness and safety, as well as to provide demonstrative examples for disorders. And this review provides current information on selecting a safe imaging modality to evaluate the pregnant and the fetus, the safety of contrast medium use, and summarizes major pathological situations with demonstrative sonographic images to assist radiologists and obstetricians in everyday practice.
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Affiliation(s)
- Bunyamin Ece
- Department of Radiology, Kastamonu University, Kastamonu 37150, Turkey
| | - Sonay Aydın
- Department of Radiology, Erzincan University, Erzincan 24142, Turkey
| | - Mecit Kantarci
- Department of Radiology, Erzincan University, Erzincan 24142, Turkey
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5
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Brown C, Baber M, White G. A Unique Presentation of Amniotic Band Syndrome: A Newborn With a Tail. Glob Pediatr Health 2022; 9:2333794X221127545. [PMID: 36176488 PMCID: PMC9513563 DOI: 10.1177/2333794x221127545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 09/01/2022] [Indexed: 11/22/2022] Open
Abstract
A 1-day-old late preterm, small-for-gestational-age female presented with a caudal
appendage—a rare finding—and abnormalities in all 4 limbs most consistent with amniotic
band syndrome. The caudal appendage was lateral to midline, measured 3 cm × 0.5 cm, and
had no bony abnormalities or spinal cord tethering. Limb abnormalities consisted of
brachydactyly, oligodactyly, and syndactyly. Renal and head ultrasounds and an
echocardiogram were normal. Chromosomal microarray showed deletion of
EPHA3, which is not associated with a known phenotype. The
multidisciplinary approach of managing this infant with the rare finding of a caudal
appendage and limb abnormalities is presented.
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Affiliation(s)
- Carla Brown
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Megan Baber
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Gwenevere White
- University of Arkansas for Medical Sciences, Little Rock, AR, USA
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6
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Bailleul A, Athiel Y, Gueneuc A, Salomon L. Ultrasound findings in Pseudoamniotic band syndrome after fetoscopic surgery: Antenatal description of three cases and review of literature. J Gynecol Obstet Hum Reprod 2021; 50:102178. [PMID: 34107358 DOI: 10.1016/j.jogoh.2021.102178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 05/20/2021] [Accepted: 06/01/2021] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Pseudoamniotic Bands Syndrome (PABS) was described as iatrogenic complication from in utero procedure as fetoscopy. OBJECTIVE The aim of our study was to identify the ultrasound findings in PABS diagnosed prenatally METHODS: First, we reported cases of PABS following fetoscopic surgery that were diagnosed prenatally in our institution. We collected all ultrasound data with fetal and neonatal issues. Then, a literature review was conducted by searching the Medline and Cochrane Library computer databases until 2020 to find publications that involve PABS diagnosed prenatally or postnatally. The following keywords were selected and combined: "pseudoamniotic bands syndrome", "fetoscopy", "fetal surgery". RESULTS We collected three cases of PABS diagnosed prenatally in our center following fetoscopic procedures for complicated monochorionic pregnancies. Among these cases, we reported the following ultrasound findings: floating membrane, amniotic bands, striction of limbs, perilesional edema, reduced member size and anomalies of Doppler flow. Including our cases, we reported 23 published PABS of which eight (35%) were prenatally diagnosed. When it was diagnosed, mean GA at PABS diagnosis was 23 weeks (mean interval from fetoscopic to diagnosis was 4 weeks). Three fetoscopic release of amniotic bands were described. The principal parts affected were the limbs, more particularly the extremities. CONCLUSION PABS was accessible to an antenatal diagnosis, as well as ABS. Although it is a rare complication of fetoscopic surgery, ultrasound examinations after procedure should focus on PABS signs to improve prognosis of the neonates.
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Affiliation(s)
- Alexandre Bailleul
- Fetal Medicine Unit, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, Sorbonne Paris Cité, Paris, France.
| | - Yoann Athiel
- Fetal Medicine Unit, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Alexandra Gueneuc
- Fetal Medicine Unit, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, Sorbonne Paris Cité, Paris, France; National Referral Centre for the Management of Complicated Monochorionic Pregnancies, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, APHP, Paris, France
| | - Laurent Salomon
- Fetal Medicine Unit, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, Sorbonne Paris Cité, Paris, France; National Referral Centre for the Management of Complicated Monochorionic Pregnancies, Department of Obstetrics and Fetal Medicine, Necker-Enfants Malades Hospital, Université Paris Descartes, APHP, Paris, France
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7
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Aparisi Gómez MP, Watkin S, Perry D, Simoni P, Trisolino G, Bazzocchi A. Anatomical Considerations of Embryology and Development of the Musculoskeletal System: Basic Notions for Musculoskeletal Radiologists. Semin Musculoskelet Radiol 2021; 25:3-21. [PMID: 34020465 DOI: 10.1055/s-0041-1723005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The musculoskeletal (MSK) system begins to form in the third week of intrauterine development. Multiple genes are involved in the complex different processes to form the skeleton, muscles and joints. The embryonic period, from the third to the eighth week of development, is critical for normal development and therefore the time when most structural defects are induced. Many of these defects have a genetic origin, but environmental factors may also play a very important role. This review summarizes the embryology of the different components of the MSK system and their configuration as an organ-system, analyzes the clinical implications resulting from failures in the process of organogenesis, and describes the first approach to diagnosis of skeletal abnormalities using prenatal ultrasound.
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Affiliation(s)
- Maria Pilar Aparisi Gómez
- Department of Radiology, National Women's Ultrasound, Auckland City Hospital, Auckland, New Zealand.,Department of Radiology, Hospital Vithas Nueve de Octubre, Valencia, Spain
| | - Sheryl Watkin
- Department of Radiology, National Women's Ultrasound, Auckland City Hospital, Auckland, New Zealand
| | - David Perry
- Department of Radiology, National Women's Ultrasound, Auckland City Hospital, Auckland, New Zealand.,Department of Pediatric Radiology, Starship Children's Hospital, Auckland City Hospital, Auckland, New Zealand
| | - Paolo Simoni
- Diagnostic Imaging Department, Université Libre de Bruxelles, "Reine Fabiola" Children's University Hospital, Bruxelles, Belgium
| | - Giovanni Trisolino
- Pediatric Orthopedics and Traumatology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alberto Bazzocchi
- Diagnostic and Interventional Radiology, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
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8
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Minella C, Costantino B, Ruano R, Koch A, Weingertner AS, Favre R, Sananes N. Fetoscopic Release of Amniotic Band Syndrome: An Update. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:1039-1048. [PMID: 32951245 DOI: 10.1002/jum.15480] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/17/2020] [Accepted: 08/02/2020] [Indexed: 06/11/2023]
Abstract
Amniotic band syndrome is a rare condition. There have been few cases reported of fetoscopic band dissection. The aim of this case series is to report 3 cases of fetoscopic treatment for amniotic band syndrome, including indication for surgery, technical aspects, complications and outcomes. Fetoscopic treatment was performed respectively at 23 5/7 , 26 5/7 and 18 3/7 weeks' gestation. Two procedures were performed with a laser fiber through a single trocar whereas one surgery was performed with scissors. In conclusion, fetoscopic release of the amniotic bands in case of amniotic band syndrome is feasible with encouraging results in order to prevent amputation and dysfunction of the extremities.
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Affiliation(s)
- Chris Minella
- Department of Maternal Fetal Medicine, Strasbourg University Hospital, France
| | | | - Rodrigo Ruano
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Mayo Clinic College of Medicine, Rochester, Minnesota
| | - Antoine Koch
- Department of Maternal Fetal Medicine, Strasbourg University Hospital, France
| | | | - Romain Favre
- Department of Maternal Fetal Medicine, Strasbourg University Hospital, France
| | - Nicolas Sananes
- Department of Maternal Fetal Medicine, Strasbourg University Hospital, France
- INSERM, UMR-S 1121, "Biomatériaux et Bioingénierie", Strasbourg University, France
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9
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Al Basti H, Ahmed MB, Sada R, Malki MI, Al Lahham S. A Rare Sequela of Constriction Band Syndrome: Case Report. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2021; 9:e3564. [PMID: 33996347 PMCID: PMC8116032 DOI: 10.1097/gox.0000000000003564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 03/16/2021] [Indexed: 11/25/2022]
Abstract
The patient in this case report is a 19-year-old man who presented with left foot cauliflower lesion. He complained of an inability to wear proper shoes, in addition to an unpleasant appearance of his foot. The lesion was present since his birth. Based on history and physical examination, the top 2 differential diagnoses at this stage were pediatric neurofibroma and constriction band syndrome (CBS). Laboratory investigations and x-ray were ordered for the patient. X-ray showed absence of most of the phalanges of the first, second, and third toes, with swelling of the overlying soft tissues of the foot. CBS was confirmed. Excision of the lesion was done along with skin graft applied on the area. Biopsy showed skin with dermal fibrosis and extensive adipose tissue infiltration without any sign of atypia or malignancy. The patient was discharged with regular follow-up appointments.
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Affiliation(s)
- Habib Al Basti
- From the Plastic Surgery Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | | | - Ruba Sada
- From the Plastic Surgery Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Mohammed Imad Malki
- College of Medicine, QU Health, Qatar University, Doha, Quatar
- Biomedical Research Centre, Qatar University, Doha, Qatar
| | - Salim Al Lahham
- From the Plastic Surgery Department, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar
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10
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Elfatairy KK, Ehrlich L, Porrino J, Wang A. Congenital pseudarthrosis of the forearm as a single manifestation of neurofibromatosis type 1 at birth: A case report. Clin Imaging 2021; 78:214-216. [PMID: 34049141 DOI: 10.1016/j.clinimag.2021.04.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/10/2021] [Accepted: 04/18/2021] [Indexed: 11/18/2022]
Abstract
Congenital pseudoarthrosis of the forearm is an extremely rare condition. It is most commonly associated with neurofibromatosis type I (NF1). Patients with NF1-associated pseudoarthrosis have complex medical management and often require surgical intervention due to higher failure rates of union. In this case report, we present a unique case of a newborn baby with congenital pseudoarthrosis of both the radius and ulna that was manifested at birth and shortly thereafter, was diagnosed with NF type 1.
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Affiliation(s)
- Kareem K Elfatairy
- Department of Radiology, Yale New Haven Health-Bridgeport Hospital, 267 Grant Street, Bridgeport, CT 06610, USA.
| | - Lauren Ehrlich
- Department of Radiology and Biomedical imaging, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA.
| | - Jack Porrino
- Department of Radiology and Biomedical imaging, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA.
| | - Annie Wang
- Department of Radiology and Biomedical imaging, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA.
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11
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Teodoro N, Young BC. A Tangled Placenta. Neoreviews 2021; 22:e214-e215. [PMID: 33649097 DOI: 10.1542/neo.22-3-e214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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Yamada M, Arimitsu T, Osada A, Kosaki K. Direct visualization of the evolution of limb amputation in amnion rupture sequence in an extremely preterm infant born at 22 weeks. Am J Med Genet A 2021; 185:2821-2823. [PMID: 33605525 DOI: 10.1002/ajmg.a.62137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/29/2021] [Accepted: 02/11/2021] [Indexed: 11/08/2022]
Affiliation(s)
- Mamiko Yamada
- Center for Medical Genetics, Keio University School of Medicine, Tokyo, Japan
| | - Takeshi Arimitsu
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Asami Osada
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Kenjiro Kosaki
- Center for Medical Genetics, Keio University School of Medicine, Tokyo, Japan
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13
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Hocaoglu M, Batukan C, Yuksel A. Prenatal ultrasonographic findings of adhesion-membrane complex and its relation with obstetric history. J Matern Fetal Neonatal Med 2020; 34:99-104. [PMID: 32429717 DOI: 10.1080/14767058.2020.1767573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: Intrauterine adhesions are usually detected incidentally during routine obstetric ultrasound and remain one of the reasons for concern for both clinicians and patients.Objective: Our objective was to document ultrasonographic findings of intrauterine adhesions detected in obstetric ultrasound and to investigate their correlation with obstetric history.Study Design: Detailed scans were performed in 685 singleton pregnancies at 16-24 weeks' gestation. Intrauterine adhesion was referred to as "adhesion-membrane complex'' (AMC). Patients were divided into three groups: Group I consisted of patients with ≥1 therapeutic D&C associated with pregnancy but with neither vaginal delivery nor Cesarean section (CS). Group II consisted of patients with ≥1 CS but with neither vaginal delivery nor therapeutic D&C associated with pregnancy. Group III consisted of patients who were in their first pregnancy. Ultrasonographic properties of AMC and relationship between AMCs and obstetric history were investigated.Results: The incidence of AMC in Group I (n = 108), Group II (n = 189), and Group III (n = 388) was 11.1% (n = 12), 1.05% (n = 2) and 1.03% (n = 4), respectively. Positive history of D&C is associated with significantly increased risk of AMC (risk ratio:10.778; 95% confidence interval: 3.55-32.75). Also, previous history of CS is not associated with significantly increased risk of AMC (risk ratio: 1.026; 95% confidence interval: 0.19-5.55). The AMCs were located in the upper half in 7 (38,9%) and in the lower half of the uterus in 11 (61.1%) patients. The midpoint thickness of the AMC was between 0.75 and 5.10 mm (mean: 2.65 mm; SD ± 1.2). The width of the AMC was between 2 and 52 mm (mean: 20.98; SD ± 15.3), the heights of the AMCs were 5-60 mm (mean: 33.27 mm; SD ±17.0). In ten of the AMC positive patients (55.6%) a thick and bulbous free end and in eleven of them (61.1%) a "Y image" was detected. The mean gestational age at birth was 37.4 (SD ± 3.3) weeks in 18 patients with AMC. There were no intrauterine fetal or perinatal deaths. None of the neonates had congenital abnormalities.Conclusions: Intrauterine adhesions detected in obstetric ultrasonography were redefined and renamed in a more comprehensible manner. Our results pointed out that while the positive history of D&C is associated with significantly increased risk of AMC, previous history of CS is not associated with significantly increased risk of AMC.
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Affiliation(s)
- Meryem Hocaoglu
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Cem Batukan
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Acıbadem University, Istanbul, Turkey
| | - Atil Yuksel
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
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14
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15
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Niu Z, Meng H, Zhang X, Ouyang Y, Zhang Y, Wu X. Two case reports: Early detection of amniotic band syndrome by adhesion between hand and umbilical cord at 11 to 14 weeks' gestation. Medicine (Baltimore) 2019; 98:e18302. [PMID: 31852110 PMCID: PMC6922433 DOI: 10.1097/md.0000000000018302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
RATIONALE The significant ultrasonic characteristics of amniotic band syndrome (ABS) are the malformations of fetal affected parts and the band-like echoes in amniotic cavity. This article first suggests that the fetal hand adhered to umbilical cord with restricted movement provides some values in the diagnosis of ABS in early gestational weeks especially when the fetal malformation is not obvious and amniotic band is thin and fine. PATIENT CONCERNS Two pregnant women had no discomfort and underwent routine ultrasound examination at 11 to 14 gestational weeks. DIAGNOSIS Only the fetal hand adhered to umbilical cord with restricted movement was detected during the first ultrasound examination at 11∼14 gestational weeks, and the floating band-like echos were detected in the amniotic cavity with follow-up examinations 2 to 3 weeks later. Both of the 2 fetus were diagnosed as ABS by ultrasound INTERVENTIONS:: The two pregnant women underwent the prenatal counseling and were recommended closely follow-up and further examination. OUTCOMES Two fetuses died in utero between 17 and 19 weeks. After induction of labor, it was found that the hands and umbilical cord of the fetuses were wrapped by amniotic bands, which was proved pathologically as ABS. LESSONS The adhesion of the fetal hand and umbilical cord is an important ultrasonic sign suggesting ABS with poor prognosis in early pregnancy. We hope that this study can provide some guidance for the early diagnosis of ABS during 11 to 14 week's ultrasound examination.
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Affiliation(s)
- Zihan Niu
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Hua Meng
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Xiaoyan Zhang
- Beijing Dongcheng First Maternal & Child Health Hospital, Beijing, China
| | - Yunshu Ouyang
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Yixiu Zhang
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Xining Wu
- Department of Ultrasound, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
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16
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Mantoo MR, Priyadarshi M, Verma A, Thukral A. Osteomyelitis in limb amputated by amniotic band sequence. BMJ Case Rep 2019; 12:12/4/e228588. [PMID: 30988108 DOI: 10.1136/bcr-2018-228588] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A preterm (30+2 week) neonate with below-knee amputation (right lower limb), constriction rings and syndactyly, subsequent to amniotic band sequence, developed pus discharge from the right tibial stump. The neonate did not have clinical features of systemic sepsis. Blood culture was sterile. The pus culture, however, grew methicillin-resistant coagulase-negative Staphylococcus and bone scan was suggestive of osteomyelitis of right proximal tibial stump. Osteomyelitis was likely caused by the contiguous spread of infection from the exposed stump. Neonate was treated with intravenous antibiotics for 4 weeks and discharged on oral feeds.
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Affiliation(s)
- Mohsin Raj Mantoo
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Mayank Priyadarshi
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Ankit Verma
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Anu Thukral
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
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17
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Li N, Han L, Jing H. Contrast-enhanced ultrasound with a novel nanoparticle contrast agent for clinical diagnosis in patients with non-small cell lung cancer. Exp Ther Med 2017; 14:3768-3773. [PMID: 29042977 DOI: 10.3892/etm.2017.4933] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/03/2017] [Indexed: 12/29/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) initiates in the non-small cells of the lung and is one of the most common types of human cancer. It is known for its rapid growth, easy migration, invasion and reoccurrence, and has the highest incidence rate of all types of cancer. Early detection of NSCLC is difficult to achieve and this is the primary reason for low survival rates in NSCLC. Contrast-enhanced ultrasound is the most common application for evaluating patients diagnosed with NSCLC. In the present study, a contrast-enhanced ultrasound combined with nanoparticles was performed with the aim of identifying patients with NSCLC at an early stage. The present study evaluated the effectiveness of administering a nanoparticle contrast agent through respiration in combination with enhanced ultrasound at improving image quality compared with traditional ultrasound. This maybe a novel method of detecting early-stage tumors in patients. There are numerous benefits to conducting diagnoses of NSCLC using contrast-enhanced ultrasound. It is a non-invasive imaging modality, induces little pain, has a low cost, an extensive range and produces high-resolution images. This means that it is safer and more beneficial to use in patients with NSCLC than conventional imaging examinations, including X-ray and bronchoscopy. Furthermore, the nanoscale microbubble contrast agent containing liposome-encapsulated epidermal growth factor receptor was inhaled by nebulization, which may lead to an enhanced ultrasound image. The sensitivity of contrast-enhanced ultrasound was investigated in mice with early stage NSCLC. The results indicated that ultrasound administrated with nanoscale microbubble enhanced sensitivity and improved image quality compared with simple ultrasound. Furthermore, enhanced ultrasound resulted in a reliable and sensitive assessment of tumor mass in early-stage tumors. Altogether, contrast-enhanced ultrasound facilitated the efficient detection of NSCLC in patients in situ at an early stage. This protocol improved the understanding of the pathophysiology of NSCLC and may be applied in the detection of early-stage tumors in patients suspected of having cancer.
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Affiliation(s)
- Na Li
- Department of Ultrasound, General Hospital of Daqing Oilfield, Daqing, Heilongjiang 163000, P.R. China
| | - Lu Han
- Department of Ultrasound, General Hospital of Daqing Oilfield, Daqing, Heilongjiang 163000, P.R. China
| | - Hui Jing
- Department of Ultrasound, Harbin Medical University Cancer Hospital, Harbin, Heilongjiang 150040, P.R. China
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18
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Kesrouani A, Nasr B, Atallah H, Maalouf S, Chalhoub E. Case review and outcomes of prenatally diagnosed amniotic sheets. Int J Gynaecol Obstet 2017; 138:225-226. [DOI: 10.1002/ijgo.12180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 02/18/2017] [Accepted: 04/18/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Assaad Kesrouani
- Obstetrics and Gynecology Department; St Joseph University; Hotel-Dieu de France Hospital; Beirut Lebanon
| | | | - Habib Atallah
- Obstetrics and Gynecology Department; St Joseph University; Hotel-Dieu de France Hospital; Beirut Lebanon
| | - Samer Maalouf
- Obstetrics and Gynecology Department; St Joseph University; Hotel-Dieu de France Hospital; Beirut Lebanon
| | - Elie Chalhoub
- Obstetrics and Gynecology Department; St Joseph University; Hotel-Dieu de France Hospital; Beirut Lebanon
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