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Zwierzchowska A, Tomasik P, Horosz E, Barcz E. Sonography as a Diagnostic Tool in Midurethral Sling Complications: A Narrative Review. J Clin Med 2024; 13:2336. [PMID: 38673609 PMCID: PMC11051119 DOI: 10.3390/jcm13082336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 04/02/2024] [Accepted: 04/16/2024] [Indexed: 04/28/2024] Open
Abstract
Despite the established safety and efficacy of midurethral slings (MUS), which are the current gold standard treatment for stress urinary incontinence (SUI), the potential for postoperative complications remains a significant concern for both healthcare professionals and patients. Meanwhile, sonography has emerged as a significant diagnostic tool in urogynecology, and one of the applications of this imaging modality may be the evaluation of complications arising from MUS procedures. This review, based on a comprehensive literature search, focuses on the use of pelvic floor ultrasound (US) in the context of MUS complications. It includes analyses of randomized controlled trials, prospective, and retrospective studies, covering preoperative and postoperative investigations, to assess complications such as persistent and recurrent SUI, urinary retention and obstructive voiding, de novo urgency/overactive bladder, vaginal exposure, sling erosion, pain, and hematoma. The review critically examines the existing literature, with a particular focus on recent publications. Despite the variability in findings, it appears that for each of the discussed complications, the application of pelvic floor US can significantly support the diagnostic and therapeutic process. The paper also identifies potential future directions for the development of US applications in diagnosing MUS complications.
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Affiliation(s)
| | | | | | - Ewa Barcz
- Department of Gynaecology and Obstetrics, Medical Faculty Collegium Medicum, University of Cardinal Stefan Wyszynski, 01-938 Warsaw, Poland; (A.Z.); (P.T.); (E.H.)
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Yang JM, Huang WC. Ultrasound in Female Urinary Incontinence. J Med Ultrasound 2024; 32:14-20. [PMID: 38665347 PMCID: PMC11040483 DOI: 10.4103/jmu.jmu_25_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 03/19/2023] [Accepted: 03/22/2023] [Indexed: 04/28/2024] Open
Abstract
Urinary incontinence (UI) is a common health condition that may interfere with the quality of life. A comprehensive evaluation of female UI helps with effective and safe treatments. Ultrasound has gained popularity to explore UI recently because it can collect crucial information for treatment planning and counseling. Translabial and introital approaches are commonly and reliably applied to ultrasound. The images can be obtained using two-dimensional and three-dimensional ultrasounds. Ultrasound is the only modality capable of confirming the presence or absence of a mid-urethral sling (MUS) and is able to demonstrate bulking agents as well. Although some of the ultrasound findings may only be incidental or supplementary to the patient's symptoms, ultrasound benefits for investigating the pathophysiology of UI and surgical outcomes of MUS procedures. It is anticipated that standardization in terminology, measurement techniques, and reporting can be established in the near future.
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Affiliation(s)
- Jenn-Ming Yang
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
| | - Wen-Chen Huang
- Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan
- School of Medicine, National Tsing Hua University, Hsinchu, Taiwan
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3
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Pausch AM, Betschart C, Hötker AM. [Radiological imaging following pelvic prolapse surgery]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023; 63:808-813. [PMID: 37698652 PMCID: PMC10600287 DOI: 10.1007/s00117-023-01203-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/14/2023] [Indexed: 09/13/2023]
Abstract
CLINICAL/METHODICAL ISSUE Pelvic organ prolapse is a common condition in women, for which both conservative and surgical interventions are available. Knowledge of the different surgical procedures and the materials used is essential for adequate radiological diagnosis after prolapse surgery in order to differentiate potential complications from normal postoperative changes. STANDARD RADIOLOGICAL METHODS In the immediate postoperative period, computed tomography (CT) is often the modality of choice for evaluating acute complications such as bleeding or organ injuries. Magnetic resonance imaging (MRI) provides excellent soft tissue contrast and is therefore generally preferred for assessing subacute and chronic complications. METHODICAL INNOVATIONS Innovative techniques such as dynamic MRI protocols can improve the radiological assessment after prolapse surgery by enabling the evaluation of organ mobility. PERFORMANCE Radiological standard procedures such as computed tomography (CT) and MRI provide detailed and reliable information about the postoperative site and potential complications following prolapse surgery. ACHIEVEMENTS Radiological imaging plays an important role in the evaluation of patients after prolapse surgery, particularly when complications are suspected. Accurate radiological diagnosis can guide further appropriate therapeutic measures.
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Affiliation(s)
- Antonia M Pausch
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsspital Zürich, Rämistr. 100, 8091, Zürich, Schweiz
| | | | - Andreas M Hötker
- Institut für Diagnostische und Interventionelle Radiologie, Universitätsspital Zürich, Rämistr. 100, 8091, Zürich, Schweiz.
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Gilyadova A, Ishchenko A, Puchkova E, Mershina E, Petrovichev V, Reshetov I. Diagnostic Value of Dynamic Magnetic Resonance Imaging (dMRI) of the Pelvic Floor in Genital Prolapses. Biomedicines 2023; 11:2849. [PMID: 37893222 PMCID: PMC10604435 DOI: 10.3390/biomedicines11102849] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 10/03/2023] [Accepted: 10/18/2023] [Indexed: 10/29/2023] Open
Abstract
Pelvic organ prolapse is a chronic disease resulting from a weakening of the musculoskeletal apparatus of the pelvic organs. For the diagnosis of this pathology, it is insufficient to conduct only a clinical examination. An effective diagnostic tool is the method of dynamic magnetic resonance imaging (MRI) of the pelvic floor, which allows a comprehensive assessment of the anatomical and functional characteristics of the walls of the pelvis and pelvic organs. The aim of the study was to analyze the literature data on the possibilities and limitations of using dynamic MRI in pelvic organ prolapse. The widespread use of the dynamic MRI method is due to the high quality of the resulting image, good reproducibility, and the maximum ability to display the characteristics of the pelvic floor. Dynamic MRI of the small pelvis allows a comprehensive assessment of the anatomical and functional features of the pelvis, excluding the effect of ionizing radiation on the body. The method is characterized by good visualization with high resolution and excellent soft tissue contrast. The method allows for assessing the state of the evacuation function of visualized structures in dynamics. Simultaneous imaging of all three parts of the pelvic floor using dynamic MRI makes it possible to assess multicompartment disorders. The anatomical characteristics of the state of the pelvic organs in the norm and in the event of prolapse are considered. The technique for performing the method and the procedure for analyzing the resulting images are described. The possibilities of diagnosing a multicomponent lesion are considered, while it is noted that dynamic MRI of the pelvic organs provides visualization and functional analysis of all three parts of the pelvis and often allows the choice and correction of tactics for the surgical treatment of pelvic organ prolapse. It is noted that dynamic MRI is characterized by a high resolution of the obtained images, and the advantage of the method is the ability to detect functional changes accompanying the pathology of the pelvic floor.
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Affiliation(s)
- Aida Gilyadova
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Ministry of Health of the Russian Federation, 119435 Moscow, Russia;
- National Medical Research Center Treatment and Rehabilitation Center of the Ministry of Health of the Russian Federation, 125367 Moscow, Russia; (A.I.); (V.P.)
| | - Anton Ishchenko
- National Medical Research Center Treatment and Rehabilitation Center of the Ministry of Health of the Russian Federation, 125367 Moscow, Russia; (A.I.); (V.P.)
| | - Elena Puchkova
- Group of Companies “Mother and Child”, Clinical Hospital “Lapino”, 117209 Moscow, Russia;
| | - Elena Mershina
- Medical Research and Education Center Moscow State University Named after M.V. Lomonsov, 119192 Moscow, Russia;
| | - Viktor Petrovichev
- National Medical Research Center Treatment and Rehabilitation Center of the Ministry of Health of the Russian Federation, 125367 Moscow, Russia; (A.I.); (V.P.)
| | - Igor Reshetov
- Federal State Autonomous Educational Institution of Higher Education I.M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University), Ministry of Health of the Russian Federation, 119435 Moscow, Russia;
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Oruc M, Erol T. Current diagnostic tools and treatment modalities for rectal prolapse. World J Clin Cases 2023; 11:3680-3693. [PMID: 37383136 PMCID: PMC10294152 DOI: 10.12998/wjcc.v11.i16.3680] [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: 01/31/2023] [Revised: 03/31/2023] [Accepted: 04/25/2023] [Indexed: 06/02/2023] Open
Abstract
Rectal prolapse is a circumferential, full-thickness protrusion of the rectum through the anus. It is a rare condition, and only affects 0.5% of the general population. Multiple treatment modalities have been described, which have changed significantly over time. Particularly in the last decade, laparoscopic and robotic surgical approaches with different mobilization techniques, combined with medical therapies, have been widely implemented. Because patients have presented with a wide range of complaints (ranging from abdominal discomfort to incomplete bowel evacuation, mucus discharge, constipation, diarrhea, and fecal incontinence), understanding the extent of complaints and ruling out differential diagnoses are essential for choosing a tailored surgical procedure. It is crucial to assess these additional symptoms and their severities using preoperative scoring systems. Additionally, radiological and physiological evaluations may explain some vague symptoms and reveal concomitant pelvic disorders. However, there is no consensus on or standardization of the optimal extent of dissection, type of procedure, and materials used for rectal fixation; this makes providing maximum benefits to patients with minimal complications difficult. Even recent publications and systematic reviews have not recommended the most appropriate treatment options. This review explains the appropriate diagnostic tools for different conditions and summarizes the current treatment approaches based on existing literature and expert opinions.
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Affiliation(s)
- Mustafa Oruc
- Department of General Surgery, Hacettepe University School of Medicine, Ankara 06100, Turkey
| | - Timucin Erol
- Department of General Surgery, Hacettepe University School of Medicine, Ankara 06100, Turkey
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Abdelrahman SF, Abdelatty MA, Amer B, Kamel SM, Hussein AF, El Sayed RF. MRI of the pelvic floor in female patients with stress urinary incontinence, pre- and postoperative and/or physiotherapy: analysis of the defect-specific approach. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2023. [DOI: 10.1186/s43055-023-00998-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023] Open
Abstract
Abstract
Background
Stress urinary incontinence (SUI) is a common disabling pelvic floor dysfunction, particularly among aging women. Magnetic resonance imaging (MRI) with dynamic sequences has been proven reliable for detecting pelvic floor weaknesses, especially with multiple compartments defects. Since surgical and non-surgical management options exist, detailed imaging analysis and comprehension of the various surgical and non-surgical interventions are crucial for surgical planning and postoperative evaluation. However, patients often present with recurrent or new symptoms after surgery, where MR imaging is necessary to detect complications in this setting. We aimed to analyze MR images pre- and postoperative/intervention using the defect-specific approach aiming at better understanding of the underlying complication and/or the cause of recurrence.
Results
Thirty female patients with SUI were included in the study; 20 underwent surgery, 6 were treated by physiotherapy only, while 3 patients underwent both surgery and physiotherapy and 1 patient was treated conservatively. According to their clinical symptoms, patients with successful surgical/physiotherapy outcome were 18 cases (60%), while unsuccessful group comprised of 12 cases (40%) is classified as follows: persistent complaints subgroup 7 patients (23.3%), de novo complaint subgroup 2 patients (6.7%), while the complicated subgroup is comprised of 2 patients (6.7%) and the persistent/de novo complaints subgroup of the unsuccessful group is composed of 1 case (3.3%). They all underwent MRI of the pelvic floor with a standardized technique, pre- and postoperative/physiotherapy. Changes in level III endopelvic fascia defects between the pre- and postoperative/physiotherapy studies were statistically significant (p = 0.045). Urinary bladder and uterine descent were also found statistically significant between the pre- and postoperative/physiotherapy studies (p = 0.001 and p = 0.029, respectively). Comparing successful and unsuccessful groups pre- and postoperative/therapy, levator plate angle (LPA) was found statistically significant as well (p = 0.039 preoperative and p = 0.001 postoperative).
Conclusions
Analysis of the pre- and postoperative static and dynamic MRI sequences along with proper understanding of the preformed intervention can pinpoint the underlying pathology leading to the recurrent or de novo symptom and/or complications. The defect-specific approach can help determine the underlying pelvic floor defect by altering the MRI techniques tailored for each patient according to their complaint.
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Haouari MA, Boulay-Coletta I, Khatri G, Touloupas C, Anglaret S, Tardivel AM, Beranger-Gibert S, Silvera S, Loriau J, Zins M. Complications of Mesh Sacrocolpopexy and Rectopexy: Imaging Review. Radiographics 2023; 43:e220137. [PMID: 36701247 DOI: 10.1148/rg.220137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Sacrocolpopexy and rectopexy are commonly used surgical options for treatment of patients with pelvic organ and rectal prolapse, respectively. These procedures involve surgical fixation of the vaginal vault or the rectum to the sacral promontory with mesh material and can be performed independently of each other or in a combined fashion and by using an open abdominal approach or laparoscopy with or without robotic assistance. Radiologists can be particularly helpful in cases where patients' surgical histories are unclear by identifying normal sacrocolpopexy or rectopexy mesh material and any associated complications. Acute complications such as bleeding or urinary tract injury or stricture are generally evaluated with CT. More chronic complications such as mesh extrusion or exposure with or without fistulization to surrounding structures are generally evaluated with MRI. Other complications can have a variable time of onset after surgery. Patients with suspected bowel obstruction are generally evaluated with CT. Those with suspected infection, abscess formation, and discitis or osteomyelitis may be evaluated with MRI, although CT evaluation may be appropriate in certain scenarios. The authors review the sacrocolpopexy and rectopexy surgical techniques, discuss appropriate imaging protocols for evaluation of patients with suspected complications, and illustrate the normal appearance and common complications of these procedures. © RSNA, 2023 Quiz questions for this article are available in the supplemental material.
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Affiliation(s)
- Mohamed Amine Haouari
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Isabelle Boulay-Coletta
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Gaurav Khatri
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Caroline Touloupas
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Sophie Anglaret
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Anne-Marie Tardivel
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Sophie Beranger-Gibert
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Stephane Silvera
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Jerome Loriau
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
| | - Marc Zins
- From the Departments of Radiology (M.A.H., I.B.C., C.T., S.A., A.M.T., S.B.G., S.S., M.Z.) and Digestive Surgery (J.L.), Groupe Hospitalier Paris Saint-Joseph, 185 Rue Raymond Losserand, 74014 Paris, France; and Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.)
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Krishnaswamy PH, Boodhoo VH, McNeil J, Tyagi V, Guerrero KL. Use of Magnetic Resonance Imaging in women with suspected complications following insertion of implants for pelvic organ prolapse and stress urinary incontinence surgery. Eur J Obstet Gynecol Reprod Biol 2022; 273:44-53. [PMID: 35462213 DOI: 10.1016/j.ejogrb.2022.03.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 03/05/2022] [Accepted: 03/29/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To evaluate the role of Magnetic Resonance Imaging (MRI) in women presenting with suspected implant complications following surgery for pelvic organ prolapse (POP) and stress urinary incontinence (SUI). STUDY DESIGN Retrospective single-centre cohort study in a designated tertiary referral centre. All women with vaginally and/or abdominally placed implants for POP or SUI who were referred with suspected mesh complications, and investigated with an MRI scan, between January 2018-October 2020 were included in the study. RESULTS 97 women were identified over this time-period with a total of 123 implants, a median age of 55 years (Range: 34-79) and an average insertion to presentation time of 84 months (Range: 2-300). 78% (74) had one implant in situ, with the remainder having at least 2 in situ. Transobturator tapes (TVT-O/TOT) were the most common implants [35% (43)]. Chronic Pelvic or abdominal pain was the most common clinical symptom [73.2% (71/112 primary complaints)] with provoked tenderness on examination being the most common clinical finding [27.8% (32/115 clinical findings)]. MRI was more likely to detect abdominally placed implants [100% (all 30)] and Retropubic Tapes [89% (16/18)] when compared to Transvaginal POP implants [87.5% (28/32)] and TVT-O/TOT [67% (29/43)]. MRI identified both cases of Sacrocolpopexy mesh rupture as well as all 11 cases of infection (100%). In 91% (10/11) of these cases, MRI revealed the infection to be more widespread than clinical findings initially suspected. Cohen's Kappa demonstrated excellent correlation between MRI and surgical findings in cases with implant related infection, rupture and normal findings (κ = 1; z = 4.58; p = 0.00000459). CONCLUSION(S) MRI can be a useful tool in assessment and management of patients with complications from implants. MRI can detect infection that may be more extensive that is initially clinically apparent in the outpatient setting. Abdominal implants appear to be easier to detect than transvaginal meshes and trans obturator tapes.
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Affiliation(s)
- Priyanka H Krishnaswamy
- Subspecialty Registrar in Urogynaecology, Queen Elizabeth University Hospital, Glasgow G51 4TF, United Kingdom.
| | - Vijna Hiteshna Boodhoo
- Core Surgical Trainee, Department of General Surgery, Barnsley Hospital, Gawber Road, Barnsley S75 2EP, United Kingdom
| | - Joanna McNeil
- Consultant Radiologist, Queen Elizabeth University Hospital, Glasgow G51 4TF, United Kingdom
| | - Veenu Tyagi
- Subspecialist Urogynaecology Consultant, Queen Elizabeth University Hospital, Glasgow G51 4TF, United Kingdom
| | - Karen Lesley Guerrero
- Subspecialist Urogynaecology Consultant, Queen Elizabeth University Hospital, Glasgow G51 4TF, United Kingdom
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Khatri G, Bhosale PR, Robbins JB, Akin EA, Ascher SM, Brook OR, Dassel M, Glanc P, Henrichsen TL, Learman LA, Sadowski EA, Saphier CJ, Wasnik AP, Maturen KE. ACR Appropriateness Criteria® Pelvic Floor Dysfunction in Females. J Am Coll Radiol 2022; 19:S137-S155. [PMID: 35550798 DOI: 10.1016/j.jacr.2022.02.016] [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: 02/17/2022] [Accepted: 02/19/2022] [Indexed: 10/18/2022]
Abstract
Pelvic floor disorders including pelvic organ prolapse (POP), urinary dysfunction, defecatory dysfunction, and complications after pelvic floor surgery are relatively common in the female population. Imaging tests are obtained when the initial clinical evaluation is thought to be incomplete or inconclusive or demonstrates findings that are discordant with patients' symptoms. An integrated imaging approach is optimal to evaluate the complex anatomy and dynamic functionality of the pelvic floor. Fluoroscopic cystocolpoproctography (CCP) and MR defecography are considered the initial imaging tests of choice for evaluation of POP. Fluoroscopic voiding cystourethrography is considered the initial imaging test for patients with urinary dysfunction. Fluoroscopic CCP and MR defecography are considered the initial imaging test for patients with defecatory dysfunction, whereas ultrasound pelvis transrectal is a complementary test in patients requiring evaluation for anal sphincter defects. MRI pelvis without and with intravenous contrast, MRI pelvis with dynamic maneuvers, and MR defecography are considered the initial imaging tests in patients with suspected complications of prior pelvic floor surgical repair. Transperineal ultrasound is emerging as an important imaging tool, in particular for screening of pelvic floor dysfunction and for evaluation of midurethral slings, vaginal mesh, and complications related to prior pelvic floor surgical repair. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
- Gaurav Khatri
- Division Chief, Body MRI; Associate Division Chief, Abdominal Imaging, UT Southwestern Medical Center, Dallas, Texas; Program Director, Body MRI Fellowship.
| | | | | | - Esma A Akin
- George Washington University Hospital, Washington, District of Columbia
| | - Susan M Ascher
- Georgetown University Hospital, Washington, District of Columbia
| | - Olga R Brook
- Section Chief of Abdominal Radiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Mark Dassel
- Director Endometriosis and Chronic Pelvic Pain, Cleveland Clinic, Cleveland, Ohio; American College of Obstetricians and Gynecologists
| | - Phyllis Glanc
- University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | | | - Lee A Learman
- Dean, Virginia Tech Carilion School of Medicine, Roanoke, Virginia; American College of Obstetricians and Gynecologists
| | - Elizabeth A Sadowski
- University of Wisconsin, Madison, Wisconsin; and ACR O-RADS MRI Education Subcommittee Chair
| | - Carl J Saphier
- Women's Ultrasound, LLC, Englewood, New Jersey; American College of Obstetricians and Gynecologists
| | - Ashish P Wasnik
- Division Chief, Abdominal Radiology, University of Michigan, Ann Arbor, Michigan
| | - Katherine E Maturen
- Associate Chair for Ambulatory Care and Specialty Chair, University of Michigan, Ann Arbor, Michigan
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10
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Yamaguchi A, Miwa K, Nakahira K, Moriyama Y, Kitagawa Y. Visualization of mesh on computed tomographic images after pelvic organ prolapse surgery. Int J Urol 2021; 29:360-361. [PMID: 34881453 DOI: 10.1111/iju.14762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Akane Yamaguchi
- Department of Urology, Japanese Red Cross Gifu Hospital, Gifu, Japan
| | - Kosei Miwa
- Department of Urology, Japanese Red Cross Gifu Hospital, Gifu, Japan
| | - Kazuya Nakahira
- Department of Urology, Japanese Red Cross Gifu Hospital, Gifu, Japan
| | - Yoji Moriyama
- Department of Urology, Japanese Red Cross Gifu Hospital, Gifu, Japan
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12
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Wermuth DE, Sheridan A, Oliver J, Glanc P, Khatri G, Bagley A, Patel N. Translabial Ultrasound for Assessment of Synthetic Midurethral Sling Complications. Ultrasound Q 2021; 37:237-243. [PMID: 34478421 DOI: 10.1097/ruq.0000000000000545] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Translabial ultrasound (TLUS) is an inexpensive, noninvasive imaging modality traditionally used for assessment of pelvic organ prolapse. The utility of TLUS has recently been expanded to the evaluation of synthetic midurethral slings (MUS) surgically implanted for management of stress urinary incontinence. The purpose of this article is to familiarize radiologists with translabial ultrasound technique and provide a technical protocol for TLUS execution because it can be optimized for imaging and assessment of MUS, including identification of MUS configuration and recognition of common complications. This article provides example images of transobturator and retropubic slings and their associated complications, as visualized on TLUS. Accurate imaging and assessment of MUS is helpful in the evaluation of the patient presenting with symptoms suspicious for sling-related complications and in the planning of surgical revision.
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Affiliation(s)
| | - Alison Sheridan
- Department of Radiology, University of Colorado School of Medicine
| | - Janine Oliver
- Urology & Urodynamics Clinic, University of Colorado Hospital, Aurora, CO
| | - Phyllis Glanc
- Department of Imaging, University of Toronto Sunnybrook Health Science Center, Toronto, ON
| | - Gaurav Khatri
- Department of Radiology, University of Texas Southwestern, Dallas, TX
| | - Anjuli Bagley
- Department of Radiology, University of Colorado School of Medicine
| | - Nayana Patel
- Department of Radiology, University of Colorado School of Medicine
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Zulfiqar M, Shetty A, Yano M, McGettigan M, Itani M, Naeem M, Ratts VS, Siegel CL. Imaging of the Vagina: Spectrum of Disease with Emphasis on MRI Appearance. Radiographics 2021; 41:1549-1568. [PMID: 34297630 DOI: 10.1148/rg.2021210018] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The vagina is a median fibromuscular structure of the female reproductive system that extends from the vulva inferiorly to the uterine cervix superiorly. As most vaginal lesions are detected at gynecologic examination, imaging performed for nongynecologic indications can frequently cause concomitant vaginal pathologic conditions to be overlooked. The vagina is often underevaluated at routinely performed pelvic transvaginal US because of a narrow scan area and probe positioning. MRI has progressively become the imaging method of choice for vaginal pathologic conditions, as it provides excellent soft-tissue detail with unparalleled delineation of the complex pelvic floor anatomy and helps establish a diagnosis for most vaginal diseases. It is important that radiologists use a focused approach toward understanding and correctly recognizing different vaginal entities that may otherwise go unnoticed. In this case-based review, the authors discuss the key imaging features of wide-ranging vaginal pathologic conditions, with emphasis on appearance at MRI. Knowledge of vaginal anatomy and embryology is helpful in evaluating congenital anomalies at imaging. Often seen incidentally, vaginal inflammation can cause diagnostic confusion. Because of its central location in the pelvis, the vagina can form fistulas to the urinary bladder, colon, rectum, or anus. Vaginal masses can be neoplastic and nonneoplastic and include a myriad of benign and malignant conditions, some of which have characteristic imaging features. Therapeutic and nontherapeutic vaginal foreign bodies include pessaries, vaginal mesh, and packing that can be seen with or without associated complications. Online supplemental material is available for this article. ©RSNA, 2021.
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Affiliation(s)
- Maria Zulfiqar
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Anup Shetty
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Motoyo Yano
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Melissa McGettigan
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Malak Itani
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Muhammad Naeem
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Valerie S Ratts
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
| | - Cary Lynn Siegel
- From the Mallinckrodt Institute of Radiology (M.Z., A.S., M.I., M.N., C.L.S.) and Department of Obstetrics and Gynecology (V.S.R.), Washington University School of Medicine, 510 S Kingshighway Blvd, St Louis, MO 63110; Department of Radiology, Mayo Clinic Arizona, Scottsdale, Ariz (M.Y.); Department of Diagnostic Imaging and Interventional Radiology, Moffitt Cancer Center, Tampa, Fla (M.M.); and Department of Oncologic Sciences, University of South Florida College of Medicine, Tampa, Fla (M.M.)
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Poutakidis G, Marsk A, Altman D, Falconer C, Morcos E. Ultrasound evaluation of anterior transvaginal mesh for pelvic organ prolapse: correlation to 5-year clinical outcomes. Int Urogynecol J 2021; 33:1907-1915. [PMID: 34185122 PMCID: PMC9270286 DOI: 10.1007/s00192-021-04889-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 05/26/2021] [Indexed: 01/02/2023]
Abstract
Introduction and hypothesis Vaginal prolapse mesh may effectively restore vaginal anatomy. The aim of this study was to investigate how the in vivo mesh position correlates to clinical outcomes. Methods Seventy-one women operated on using Uphold mesh for apical pelvic organ prolapse (POP-Q, C ≥ stage II) were examined 5 years after surgery by introital-perineal 2D ultrasound in a midsagittal plane at rest and Valsalva. The horizontal line and pubis symphysis were considered the reference for all measures. Ultrasound measures were statistically compared to clinical outcomes: POP-Q, Pelvic Floor Distress Inventory (PFDI-20) and subscales [Pelvic Organ Distress Inventory (PODI-6), and Urinary Distress Inventory (UDI-6)] and the VAS scale for pain. Results Original mesh length was preserved by 86% and correlated to improved pain as estimated by VAS scale (r 0.321). Valsalva was associated with a lowering of the superior and inferior mesh margins by 7.3 and 6.1 mm, respectively (p < 0.001) but a reduction of total mesh length by only 1 mm (30.2 ± 5.2 to 29.2 ± 4.7 mm, p < 0.001). Mobility of the anterior vaginal wall (bladder neck and midurethra) at Valsalva was parallel to downward movement of the mesh inferior margin (r 0.346 and 0.314) but inversely correlated to total UDI-6 (r − 0.254 and − 0.263). Mobility of the midurethra was inversely correlated to bladder emptying (PFDI-20 Question 19, r − 0.245). Conclusions Five years after surgery, preserved original length of the mesh with apical support was correlated to improved anatomical and patient-reported outcomes. Mesh support to the vaginal apex was associated with improved bladder emptying and total urinary distress outcomes but not stress urinary incontinence.
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Affiliation(s)
- Georgios Poutakidis
- Department of Clinical Sciences, Division of Obstetrics and Gynecology, Karolinska Institutet Danderyd Hospital, SE-176 77, Stockholm, Sweden
| | - Anna Marsk
- Department of Gynecological Ultrasound, UltraGyn, Stockholm, Sweden
| | - Daniel Altman
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Christian Falconer
- Department of Clinical Sciences, Division of Obstetrics and Gynecology, Karolinska Institutet Danderyd Hospital, SE-176 77, Stockholm, Sweden
| | - Edward Morcos
- Department of Clinical Sciences, Division of Obstetrics and Gynecology, Karolinska Institutet Danderyd Hospital, SE-176 77, Stockholm, Sweden. .,Department of Gynecology & Obstetrics, Karolinska Institutet, Danderyd University Hospital, SE-182 88 Danderyd, Stockholm, Sweden.
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Liu LN, Liu XN, Liu C, Yao MY, Xu HX. Transperineal pelvic floor ultrasound for analyzing the outcomes of pelvic floor surgery for the treatment of anterior compartment prolapse: A comparative study of transvaginal mesh and native-tissue repair. Low Urin Tract Symptoms 2021; 13:456-462. [PMID: 34101374 DOI: 10.1111/luts.12392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 04/27/2021] [Accepted: 05/13/2021] [Indexed: 12/07/2022]
Abstract
OBJECTIVE To compare the outcomes of transvaginal mesh (TVM) and native-tissue repair (NTR) for the repair of anterior compartment prolapse. METHODS This retrospective study involved 90 patients with anterior compartment prolapse who underwent pelvic organ prolapse surgery between January 2018 and October 2020. A TVM was used to treat 53 patients and 37 underwent NTR. All patients underwent a standardized interview, clinical examination, and four-dimensional pelvic floor ultrasound (PFUS) before and after the surgery. The primary outcome was anatomic recurrence evaluated by ultrasonic parameters. The secondary outcomes were subjective recurrence and complications. RESULTS Subjective recurrence was 9.43% (5/53) for TVM and 16.22% (6/37) for NTR (P = .522). Significant recurrence of prolapse on ultrasound occurred in five patients (9.43%) after TVM and 12 (32.43%) after NTR; there was a significant difference between the TVM and NTR groups (P = .006). In the TVM group, the mesh was visible on ultrasound in each patient. The mesh exposure rate was 1.89% (1/53). The postoperative hiatal area reduction in the TVM group, compared with the NTR group, was statistically significant (5.55 ± 4.71 cm2 vs 3.09 ± 5.61 cm2 , P = .027). The incidence of de novo stress urinary incontinence was higher in the TVM group (20.75% vs 2.70%, P = .03). After surgery, there were significant differences between the two groups based on bladder descent (12.02 ± 8.64 mm vs 22.41 ± 13.95 mm, P = .000) and urethral rotation angle (25.26 ± 13.92° vs 40.27 ± 23.72°, P = .001). CONCLUSION PFUS is effective for evaluating postoperative outcomes. TVM facilitates a better anatomic cure than NTR for anterior compartment prolapse.
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Affiliation(s)
- Lin-Na Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Xiu-Ni Liu
- Department of Obstetrics and Gynecology, Shanghai Tenth People's Hospital, Shanghai, China
| | - Chang Liu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Meng-Yan Yao
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
| | - Hui-Xiong Xu
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, Ultrasound Research and Education Institute, Tongji University Cancer Center, Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Tongji University School of Medicine, Shanghai, China
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16
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Gavlin A, Kierans AS, Chen J, Song C, Guniganti P, Mazzariol FS. Imaging and Treatment of Complications of Abdominal and Pelvic Mesh Repair. Radiographics 2021; 40:432-453. [PMID: 32125951 DOI: 10.1148/rg.2020190106] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Surgical mesh is used most frequently for tension-free repair of abdominal wall hernias in adults, because the rate of hernia recurrence is lower with mesh than with primary soft-tissue repair. Since the introduction of polypropylene mesh in the middle of the 20th century, many mesh materials and configurations for specific surgical procedures have been developed. In addition to abdominal wall hernia repair, mesh may be used for repair of diaphragmatic hernias, urinary incontinence in women (female slings), genitourinary prolapse (vaginal mesh and sacrocolpopexy), rectal prolapse (rectopexy), and postprostatectomy male urinary incontinence (male slings). General mesh repair complications include chronic pain; fluid collections such as seromas, hematomas, and abscesses; adhesions that may lead to intestinal blockage; erosion into solid or hollow viscera including enterocutaneous fistulizing disease; and mesh failure characterized by mesh shrinkage, detachment, and migration with repair malfunction. Several mesh complications are often diagnosed with imaging, primarily with CT and less frequently with MRI and US, despite variable mesh visibility at imaging. This article reviews the common surgical mesh applications in the abdomen and pelvis, discusses imaging of mesh repair complications, and provides complication treatment highlights.©RSNA, 2020.
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Affiliation(s)
- Alexander Gavlin
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
| | - Andrea S Kierans
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
| | - Johnson Chen
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
| | - Christopher Song
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
| | - Preethi Guniganti
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
| | - Fernanda S Mazzariol
- From the Department of Radiology, Division of Abdominal Imaging, New York Presbyterian Hospital, Weill Cornell Medical Center, 525 E 68th St, Box 141, New York, NY 10065
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17
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Clinical applications of pelvic floor imaging: opinion statement endorsed by the society of abdominal radiology (SAR), American Urological Association (AUA), and American Urogynecologic Society (AUGS). Abdom Radiol (NY) 2021; 46:1451-1464. [PMID: 33772614 DOI: 10.1007/s00261-021-03017-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 02/21/2021] [Accepted: 02/25/2021] [Indexed: 10/21/2022]
Abstract
Pelvic floor dysfunction is prevalent, with multifactorial causes and variable clinical presentations. Accurate diagnosis and assessment of the involved structures commonly requires a multidisciplinary approach. Imaging is often complementary to clinical assessment, and the most commonly used modalities for pelvic floor imaging include fluoroscopic defecography, magnetic resonance defecography, and pelvic floor ultrasound. This collaboration opinion paper was developed by representatives from multiple specialties involved in care of patients with pelvic floor dysfunction (radiologists, urogynecologists, urologists, and colorectal surgeons). Here, we discuss the utility of imaging techniques in various clinical scenarios, highlighting the perspectives of referring physicians. The final draft was endorsed by the Society of Abdominal Radiology (SAR), American Urogynecologic Society (AUGS), and the American Urological Association (AUA).
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18
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Ram R, Jambhekar K, Glanc P, Steiner A, Sheridan AD, Arif-Tiwari H, Palmer SL, Khatri G. Meshy business: MRI and ultrasound evaluation of pelvic floor mesh and slings. Abdom Radiol (NY) 2021; 46:1414-1442. [PMID: 31960120 DOI: 10.1007/s00261-020-02404-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Pelvic floor disorders are a complex set of conditions including but not limited to stress urinary incontinence and pelvic organ prolapse that generally affect older and multiparous women. Of the several surgical options available for treatment of these conditions, synthetic mid-urethral slings for stress urinary incontinence and vaginal mesh for pelvic organ prolapse are amenable to imaging evaluation by ultrasound and magnetic resonance imaging techniques. Ultrasound can evaluate the sub- and immediate peri-urethral portions of sling due to its ability to differentiate synthetic material from native tissues with real-time imaging, while MRI is able to better depict the global pelvic floor anatomy and assess the more distant components of mesh and slings material. Given the high prevalence of pelvic floor disorders and complications after surgical repair, it is important that radiologists familiarize themselves with normal and abnormal imaging findings after these procedures. This article provides a review of the spectrum of imaging findings in patients after pelvic floor repair with synthetic mid-urethral slings and vaginal mesh.
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19
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Bahrami S, Khatri G, Sheridan AD, Palmer SL, Lockhart ME, Arif-Tiwari H, Glanc P. Pelvic floor ultrasound: when, why, and how? Abdom Radiol (NY) 2021; 46:1395-1413. [PMID: 31529202 DOI: 10.1007/s00261-019-02216-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Pelvic floor disorders are a significant medical issue, reportedly affecting nearly one in four women in the United States. Nonetheless, until the last decade, there has been relatively limited imaging research into this highly prevalent disorder. The three major imaging modalities utilized to assess pelvic floor function are ultrasound, MRI and fluoroscopy. Pelvic floor ultrasound is a rapidly emerging technique which takes advantage of the widespread availability of ultrasound, the non-invasive and relatively inexpensive approach and the incorporation of real-time imaging and software advances which permit 3-D volume imaging. Pelvic floor ultrasound provides the opportunity to optimize patient counseling and enhance pre-operative planning by providing an anatomic and functional roadmap for the referring clinician. We recommend the consideration of pelvic floor ultrasound, as described here, as an addition to the imaging armamentarium available to physicians and surgeons serving this patient population.
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20
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Abstract
The pelvic floor is composed of a network of muscles, ligaments, and fasciae, which provide active and passive support for the pelvic organs. Impairment of these pelvic floor elements can result in a variety of functional abnormalities and single or multicompartment organ prolapse. Knowledge of normal pelvic floor anatomy can aid the radiologist in understanding the complex nature of pelvic floor dysfunction and is important for comprehensive image interpretation. This article provides an overview of normal anatomy of the pelvic floor as seen on magnetic resonance imaging, ultrasound, and fluoroscopic studies performed in the evaluation of pelvic floor function.
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21
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Duckett J, Thakar R, Shah V, Stephenson J, Balachandran A. The Use of Imaging for Synthetic Midurethral Slings. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2020; 39:1497-1506. [PMID: 32125008 DOI: 10.1002/jum.15254] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 01/29/2020] [Accepted: 02/03/2020] [Indexed: 06/10/2023]
Abstract
Ultrasound and magnetic resonance imaging can be used to image midurethral slings, which have may have complications such as pain. There is considerable misunderstanding regarding the utility of the different modalities. This article aims to review the current literature to identify the benefits and limitations of each imaging modality and identify the place that each should have for patients with midurethral sling complications. A literature search was performed, and all relevant articles were identified and reviewed. Different imaging modalities are complementary, but more research is required in this area.
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Affiliation(s)
- Jonathan Duckett
- Department of Obstetrics and Gynecology, Medway Maritime Hospital, Gillingham, Kent, England
| | - Ranee Thakar
- Croydon Urogynecology and Pelvic Floor Reconstruction Unit, Croydon University Hospital, Croydon, Surrey, England
| | - Vikas Shah
- Gastrointestinal Imaging Group, Glenfield General Hospital, University Hospitals of Leicester, Leicester, England
| | - James Stephenson
- Gastrointestinal Imaging Group, Glenfield General Hospital, University Hospitals of Leicester, Leicester, England
| | - Aswini Balachandran
- Croydon Urogynecology and Pelvic Floor Reconstruction Unit, Croydon University Hospital, Croydon, Surrey, England
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22
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Bueno Garcia Reyes P, Hashim H. Mesh complications: best practice in diagnosis and treatment. Ther Adv Urol 2020; 12:1756287220942993. [PMID: 32754226 PMCID: PMC7378717 DOI: 10.1177/1756287220942993] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/17/2020] [Indexed: 11/29/2022] Open
Abstract
Mesh was a promising, minimally invasive, and 'gold standard' treatment for urinary stress incontinence. Time has shown that complications from these devices can happen early, or even several years, after mesh placement and can be catastrophic. Pain, erosion, voiding dysfunction, infection, recurrent UTIs [urinary tract infections (UTIs)], fistulae, organ perforation, bleeding, vaginal scarring, neuromuscular alterations, LUTS (lower urinary tract symptoms), bowel complications and even immune disorders have been linked to mesh. Various tools, such as imaging, endoscopic and functional studies, are available for diagnosis of mesh complications. Since the spectrum of complications is wide, involvement of other specialties is usually beneficial in the diagnosis and management of these complications. There is still much to learn on the accuracy and utility of diagnostic studies in each type of complication. Evidence on the best diagnostic and treatment pathways for these complications is scarce but continuously growing as information is being reported, and we continue to gain expertise in dealing with patients affected by mesh. Treatment options include conservative and medical management initially and then open or minimally invasive surgical procedure approaches. This article will describe diagnostic and treatment pathways for mesh complications.
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Affiliation(s)
| | - Hashim Hashim
- Bristol Urological Institute, Southmead
Hospital, Bristol BS10 5NB, UK
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23
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Pelvic floor dysfunctions: how to image patients? Jpn J Radiol 2019; 38:47-63. [DOI: 10.1007/s11604-019-00903-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 11/21/2019] [Indexed: 12/13/2022]
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25
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Lakhoo J, Khatri G, Elsayed RF, Chernyak V, Olpin J, Steiner A, Tammisetti VS, Sundaram KM, Arora SS. MRI of the Male Pelvic Floor. Radiographics 2019; 39:2003-2022. [PMID: 31697623 DOI: 10.1148/rg.2019190064] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The pelvic floor is a complex structure that supports the pelvic organs and provides resting tone and voluntary control of the urethral and anal sphincters. Dysfunction of or injury to the pelvic floor can lead to gastrointestinal, urinary, and sexual dysfunction. The prevalence of pelvic floor disorders is much lower in men than in women, and because of this, the majority of the published literature pertaining to MRI of the pelvic floor is oriented toward evaluation of the female pelvic floor. The male pelvic floor has sex-specific differences in anatomy and pathophysiologic disorders. Despite these differences, static and dynamic MRI features of these disorders, specifically gastrointestinal disorders, are similar in both sexes. MRI and MR defecography can be used to evaluate anorectal disorders related to the pelvic floor. MRI can also be used after prostatectomy to help predict the risk of postsurgical incontinence, to evaluate postsurgical function by using dynamic voiding MR cystourethrography, and subsequently, to assess causes of incontinence treatment failure. Increased tone of the pelvic musculature in men secondary to chronic pain can lead to sexual dysfunction. This article reviews normal male pelvic floor anatomy and how it differs from the female pelvis; MRI techniques for imaging the male pelvis; and urinary, gastrointestinal, and sexual conditions related to abnormalities of pelvic floor structures in men.Online supplemental material is available for this article.©RSNA, 2019.
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Affiliation(s)
- Janesh Lakhoo
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Gaurav Khatri
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Rania F Elsayed
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Victoria Chernyak
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Jeffrey Olpin
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Ari Steiner
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Varaha S Tammisetti
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Karthik M Sundaram
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
| | - Sandeep S Arora
- From the Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Medical Center North, 1161 21st Ave South, CCC1121, Nashville, TN 37232 (J.L., K.M.S., S.S.A.); Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Tex (G.K.); Department of Radiology, Faculty of Medicine, Cairo University Hospitals, Cairo, Egypt (R.F.E.); Department of Radiology, Montefiore Medical Center, Bronx, NY (V.C.); Department of Radiology, University of Utah School of Medicine, Salt Lake City, Utah (J.O.); Department of Radiology, South Nassau Communities Hospital, Oceanside, NY (A.S.); and Department of Diagnostic and Interventional Radiology, University of Texas Health Science Center at Houston, Houston, Tex (V.S.T.)
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Can magnetic resonance imaging differentiate among transurethral bulking agent, urethral diverticulum, and periurethral cyst? Abdom Radiol (NY) 2019; 44:2852-2863. [PMID: 31069481 DOI: 10.1007/s00261-019-02052-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE To evaluate magnetic resonance imaging findings that differentiate among periurethral bulking agents (primarily collagen), urethral diverticulum, and periurethral cyst. METHODS We searched our radiologic database retrospectively from 2001 to 2017 for periurethral cystic lesions, identifying a total of 50 patients with 68 lesions. Final diagnoses in 68 lesions were bulking agents (27), urethral diverticula (29), and periurethral cysts (12). Two abdominal radiologists, blinded to clinical history, independently evaluated T1, T2, and post-contrast images. The readers assessed number, morphological features, location, connection to urethra and mass effect, signal intensity, and enhancement for each lesion. Fisher exact test and logistic regression analysis were performed for each univariate significant feature. The operative and pathologic reports were the reference standard. RESULTS Magnetic resonance imaging features found more often in bulking agents versus urethral diverticulum were multiple lesions (P = 0.011), upper or upper-mid-urethral location (P ≤ 0.0001), lack of internal fluid/fluid level (P = 0.002), no urethral connection (P = 0.005), T1 isointensity, and T2 mild hyperintensity compared to muscles but lower T2 signal than urine (P < 0.0001). Most cases of urethral diverticula and periurethral cysts were detected at mid- and lower urethra. Urethral diverticula were larger than bulking agents and periurethral cysts (P = 0.005 and P = 0.023) (mean diameter = 24, 16, 15 mm, respectively). Most bulking agents (93%) and urethral diverticula (90%) showed mass effect on urethra, while periurethral cysts (75%) did not (P < 0.0001). CONCLUSION Signal intensity and lesion characterization on magnetic resonance imaging can significantly differentiate bulking agent from urethral diverticulum and periurethral cyst. Radiologists should consider differential diagnosis of a bulking agent, especially when distinguishing characteristics described here are present to prevent incorrect diagnosis and ultimately unnecessary surgical intervention.
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Lee D, Zimmern PE. An update on research and outcomes in surgical management of vaginal mesh complications. Expert Rev Med Devices 2019; 16:569-580. [DOI: 10.1080/17434440.2019.1626230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Dominic Lee
- Department of Urology, St. George Hospital, Kogarah, New South Wales, Australia
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Taithongchai A, Sultan AH, Wieczorek PA, Thakar R. Clinical application of 2D and 3D pelvic floor ultrasound of mid-urethral slings and vaginal wall mesh. Int Urogynecol J 2019; 30:1401-1411. [DOI: 10.1007/s00192-019-03973-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/22/2019] [Indexed: 12/22/2022]
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Duckett J, Bodner-Adler B, Rachaneni S, Latthe P. Management of complications arising from the use of mesh for stress urinary incontinence-International Urogynecology Association Research and Development Committee opinion. Int Urogynecol J 2019; 30:1413-1417. [PMID: 30918979 DOI: 10.1007/s00192-019-03935-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 03/14/2019] [Indexed: 11/25/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Management of pain or mesh exposure complications after stress incontinence surgery has become a new issue over the last 20 years with the introduction of mesh techniques to treat stress incontinence. There is much debate regarding the incidence of complications and how best to treat them. METHODS A working subcommittee from the International Urogynecology Association (IUGA) Research and Development (R&D) Committee was formed. An initial document was drafted based on a literature review. The review focused on complications of vaginal mesh inserted for stress incontinence. After evaluation by the entire IUGA R&D Committee revisions were made. The final document represents the IUGA R&D Committee Opinion. RESULTS The R&D Committee Opinion reviews the literature on the management of complications arising from the use of mesh for stress urinary incontinence. The review concentrated on the assessment and treatment of pain and exposure. CONCLUSIONS Complications after surgery for stress incontinence using mesh may not be common occurrences for individual surgeons. Complications may be difficult to manage and outcomes are variable. Specialist centres and a multidisciplinary approach may optimise treatment and reporting of outcomes.
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Affiliation(s)
- Jonathan Duckett
- Department of Obstetrics and Gynaecology, Medway Maritime Hospital, Windmill Road, Gillingham, Kent, ME7 5NY, UK.
| | - Barbara Bodner-Adler
- Department of General Gynecology and Gynecologic Oncology, Medical University of Vienna, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Suneetha Rachaneni
- Department of Urogynaecology, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Pallavi Latthe
- Department of Urogynaecology, Birmingham Women's NHS Foundation Trust, Edgbaston, UK
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Abstract
Pelvic floor disorders (PFDs) are a common and complex problem encompassing a broad spectrum of conditions such as urinary incontinence, voiding difficulties, pelvic organ prolapse, anal incontinence, and chronic pelvic pain. The initial assessment of women with PFDs is based on a detailed and focused history and a holistic clinical evaluation of the pelvic floor. Other investigations may be used in clinical practice for the determination of the pathophysiology and the severity of the PFDs. In the field of urogynecology, urodynamic studies, ultrasound, and magnetic resonance imaging of the pelvic floor are currently implemented in the diagnostic work-up of women with PFDs. These provide valuable information not only on the anatomic integrity but also on the function of the pelvic floor which may not be apparent from the clinical examination. The provision of such information is complementary to the patient's symptoms and degree of bother and enables the implementation of a targeted treatment plan, thus maximizing the likelihood of cure and minimizing the risk of treatment complications.
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Affiliation(s)
- T Grigoriadis
- a Urogynecology Department , National and Kapodistrian University of Athens, 'Alexandra' Hospital , Athens , Greece
| | - S Athanasiou
- a Urogynecology Department , National and Kapodistrian University of Athens, 'Alexandra' Hospital , Athens , Greece
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Gupta AP, Pandya PR, Nguyen ML, Fashokun T, Macura KJ. Use of Dynamic MRI of the Pelvic Floor in the Assessment of Anterior Compartment Disorders. Curr Urol Rep 2018; 19:112. [PMID: 30421087 DOI: 10.1007/s11934-018-0862-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE OF REVIEW Approximately 25% of women in the USA suffer from pelvic floor disorders. Disorders of the anterior compartment of the pelvic floor, in particular, can cause symptoms such as incomplete urinary voiding, urinary incontinence, pelvic organ prolapse, dyspareunia, and pelvic pain, potentially negatively impacting a woman's quality of life. In some clinical situations, clinical exam alone may be insufficient, especially when patient's symptoms are in excess of their pelvic exam findings. In many of these patients, dynamic magnetic resonance imaging (dMRI) of the pelvic floor can be a valuable imaging tool allowing for comprehensive assessment of the entire pelvic anatomy and its function. RECENT FINDINGS Traditionally, evaluation of the anterior compartment has been primarily through clinical examination with occasional use of urodynamic testing and ultrasound. In recent years, dMRI has continued to gain popularity due to its improved imaging quality, reproducibility, and ability to display the entire pelvic floor. Emerging evidence has also shown utility of dMRI in the postoperative setting. In spite of advances, there remains an ongoing discussion in contemporary literature regarding the accuracy of dMRI and its correlation with clinical examination and with patient symptoms. Dynamic pelvic MRI is a helpful adjunct to physical examination and urodynamic testing, particularly when a patient's symptoms are in excess of the physical examination findings. Evaluation with dMRI can guide preoperative and postoperative surgical management in many patients, especially in the setting of multicompartmental disorders. This review will summarize relevant pelvic floor anatomy and discuss the clinical application, imaging technique, imaging interpretation, and limitations of dMRI.
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Affiliation(s)
- Ayushi P Gupta
- Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, 601 N. Caroline Street, JHOC 3140C, Baltimore, MD, 21287, USA. .,Department of Radiology and Imaging Sciences, Division of Abdominal Imaging, Emory University School of Medicine, 1365-A Clifton Road NE, Suite AT-627, Atlanta, GA, 30322, USA.
| | - Prerna Raj Pandya
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, Johns Hopkins University School of Medicine, 301 Building, Suite 3200, 4940 Eastern Avenue, Baltimore, MD, 21224, USA
| | - My-Linh Nguyen
- Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, 601 N. Caroline Street, JHOC 3140C, Baltimore, MD, 21287, USA.,Department of Imaging Services, Mid-Atlantic Permanente Medical Group, 2101 E. Jefferson Street, Rockville, MD, 20852, USA
| | - Tola Fashokun
- Department of Obstetrics and Gynecology, Division of Female Pelvic Medicine and Reconstructive Surgery, Sinai Hospital of Baltimore, 2411 West Belvedere Avenue, Baltimore, MD, 21215, USA
| | - Katarzyna J Macura
- Department of Radiology and Radiological Sciences, Johns Hopkins University School of Medicine, 601 N. Caroline Street, JHOC 3140C, Baltimore, MD, 21287, USA
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Translabial Ultrasound in Midurethral Sling (Mesh) Visualization and Erosion Detection in Women With Stress Urinary Incontinence: A Retrospective Pilot Study. Ultrasound Q 2018; 34:238-244. [PMID: 30169492 DOI: 10.1097/ruq.0000000000000382] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Sling erosion is a significant complication of midurethral sling (mesh) placement for stress urinary incontinence, a common pelvic floor disorder. The goal of this retrospective case-control pilot study was to evaluate the performance of translabial ultrasound (TLUS) and magnetic resonance imaging in diagnosing mesh erosion. Therefore, women who underwent surgery in the setting of prior failed midurethral sling for stress urinary incontinence were identified from the hospital database. The case subcohort comprised all women with intraoperatively documented erosion, and the control subcohort comprised an equal number of randomly selected patients without erosion. The data consisted of selected clinical parameters, the presence of erosion at surgery (reference standard) and at cystourethroscopy, and dual-reader preoperative TLUS consensus interpretation for mesh location (intraluminal, mural, and extramural) and erosion (defined as intraluminal or mural mesh location). Odds ratios were calculated for the selected clinical parameters. Of the 198 women identified, 15 (8%) had mesh erosion at surgery into the lower urinary tract. The sensitivity, specificity, and accuracy of TLUS and cystourethroscopy in detecting erosion in the combined group of cases and controls (30 women) were 93%, 88%, and 90%, as well as 67%, 100%, and 83%, respectively (TLUS Cohen κ = 0.85). Thus, TLUS may be a good diagnostic tool in diagnosing mesh erosion. Only 7 of 30 women had pelvic magnetic resonance examination, and mesh fragments were not visualized. Case-control comparison of the selected clinical parameters was not statistically significant.
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Viragh KA, Cohen SA, Shen L, Kurzbard-Roach N, Raz S, Raman SS. Translabial US: Preoperative Detection of Midurethral Sling Erosion in Stress Urinary Incontinence. Radiology 2018; 289:721-727. [PMID: 30106346 DOI: 10.1148/radiol.2018180786] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Purpose To evaluate the performance of translabial (TL) US in preoperative detection of sling erosion into pelvic organs with cystourethroscopic and surgical correlation. Materials and Methods The study cohort included women who underwent surgery at a subspecialty center (from 2008 to 2016) for suspected mesh complications in the setting of previous midurethral sling placement for stress urinary incontinence (from 1999 to 2012) with available preoperative TL US imaging. Clinical information, the finding of sling erosion identified intraoperatively and at cystourethroscopy, and blinded dual-reader radiologic analysis of the TL US studies for mesh location (intraluminal, mural, or extramural) relative to pelvic organs (bladder, urethra, vagina, or rectum) were evaluated. The diagnostic performance of TL US was correlated with the reference standard of surgical findings. The consensus of two radiologists was recorded, and interobserver agreement was evaluated with the κ statistic. Results Of the 124 women who were suspected of having sling erosion (mean age, 57.5 years ± 11.1 [standard deviation]), 15 women (12.1%) had sling erosion into the urethra or bladder at surgery. Sensitivity and specificity for erosion at TL US were 53% (95% confidence interval: 45%, 62%) and 100% (95% confidence interval: 97%, 100%), respectively, when erosion was defined as only intraluminal mesh products. Sensitivity and specificity for erosion at TL US were 93% (95% confidence interval: 89%, 98%) and 72% (95% confidence interval: 65%, 80%), respectively, when erosion was defined as visualizing either intraluminal or intramural mesh products. Interobserver agreement (κ value) was 0.95. Cystourethroscopy had 67% sensitivity and 100% specificity for sling erosion. Conclusion Preoperative translabial US can be used to detect sling erosion into the lower urinary tract, with sensitivity up to 93% and specificity up to 100%. © RSNA, 2018 Online supplemental material is available for this article. See also the editorial by Benson and Phillips in this issue.
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Affiliation(s)
- Karoly A Viragh
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
| | - Seth A Cohen
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
| | - Luyao Shen
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
| | - Nicole Kurzbard-Roach
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
| | - Shlomo Raz
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
| | - Steven S Raman
- From the Department of Radiology, Columbia University, New York-Presbyterian/Lawrence Hospital, 622 W 168th St, PB-1-301, New York, NY 10032 (K.A.V.); Department of Surgery, Urology Division, City of Hope, Duarte, Calif (S.A.C.); Departments of Radiology (L.S., S.S.R.) and Surgery, Urology Division (S.R.), University of California, Los Angeles, Los Angeles, Calif; and Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, Calif (N.K.)
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Value of transperineal ultrasound on the observation of paravaginal support. Arch Gynecol Obstet 2018; 297:943-949. [DOI: 10.1007/s00404-018-4659-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Accepted: 01/09/2018] [Indexed: 10/18/2022]
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Khatri G, de Leon AD, Lockhart ME. MR Imaging of the Pelvic Floor. Magn Reson Imaging Clin N Am 2017; 25:457-480. [DOI: 10.1016/j.mric.2017.03.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Khatri G, Khan A, Raval G, Chhabra A. Diagnostic Evaluation of Chronic Pelvic Pain. Phys Med Rehabil Clin N Am 2017; 28:477-500. [PMID: 28676360 DOI: 10.1016/j.pmr.2017.03.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Chronic pelvic pain can result from various intra- and extra-pelvic etiologies. Although patient history and physical examination may narrow the differential diagnosis, frequently, the different etiologies have overlapping presentations. Imaging examinations such as US and/or MR imaging may help delineate the cause of pain, particularly when related to intra-pelvic organs, pelvic floor dysfunction or prolapse, synthetic material such as pelvic mesh or slings, and in some cases of neuropathic pain. Etiologies of neuropathic pain can also be assessed with non-imaging tests such as nerve conduction studies, electromyography, and testing of sacral reflexes.
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Affiliation(s)
- Gaurav Khatri
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
| | - Ambereen Khan
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Gargi Raval
- Department of Physical Medicine and Rehabilitation, Dallas VA Medical Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Avneesh Chhabra
- Department of Radiology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA; Department of Orthopedics, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
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Erreurs à éviter dans le diagnostic des dysfonctions pelviennes. IMAGERIE DE LA FEMME 2017. [DOI: 10.1016/j.femme.2017.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Lee D, Chang J, Zimmern PE. Iatrogenic Pelvic Pain: Surgical and Mesh Complications. Phys Med Rehabil Clin N Am 2017; 28:603-619. [PMID: 28676367 DOI: 10.1016/j.pmr.2017.03.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Female stress urinary incontinence and pelvic organ prolapse are prevalent conditions in adult women. Among treatment alternatives, more traditional methods of surgical intervention have been supplanted by synthetic polypropylene mesh kits. However, novel complications with mesh-related exposure, pelvic pain alone or with dyspareunia, and increased incidence of revision surgeries, resulted in 2 FDA warnings on transvaginal mesh use for prolapse repair. This review examines the anatomy of the vagina and urethra, the etiology of pain related to mesh use, and the relevant surgical techniques for management of this complication along with their outcomes.
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Affiliation(s)
- Dominic Lee
- Department of Urology, St George Hospital, Gray Street, Kogarah 2217, New South Wales, Australia
| | - John Chang
- Department of Urology, St George Hospital, Gray Street, Kogarah 2217, New South Wales, Australia
| | - Philippe E Zimmern
- Department of Urology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9110, USA.
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