1
|
Bourgioti C, Konidari M, Moulopoulos LA. Manifestations of Ovarian Cancer in Relation to Other Pelvic Diseases by MRI. Cancers (Basel) 2023; 15:cancers15072106. [PMID: 37046767 PMCID: PMC10093428 DOI: 10.3390/cancers15072106] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 04/03/2023] Open
Abstract
Imaging plays a pivotal role in the diagnostic approach of women with suspected ovarian cancer. MRI is widely used for preoperative characterization and risk stratification of adnexal masses. While epithelial ovarian cancer (EOC) has typical findings on MRI; there are several benign and malignant pelvic conditions that may mimic its appearance on imaging. Knowledge of the origin and imaging characteristics of a pelvic mass will help radiologists diagnose ovarian cancer promptly and accurately. Finally, in special subgroups, including adolescents and gravid population, the prevalence of various ovarian tumors differs from that of the general population and there are conditions which uniquely manifest during these periods of life.
Collapse
Affiliation(s)
- Charis Bourgioti
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76 Vas. Sofias Ave., 11528 Athens, Greece
| | - Marianna Konidari
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76 Vas. Sofias Ave., 11528 Athens, Greece
| | - Lia Angela Moulopoulos
- Department of Radiology, School of Medicine, National and Kapodistrian University of Athens, Aretaieion Hospital, 76 Vas. Sofias Ave., 11528 Athens, Greece
| |
Collapse
|
2
|
Cilingir IU, Sayin C, Sutcu H, Alici E, Inan C, Erzincan S, Yener C, Varol F. Comparison of postpartum sonographic findings after uneventful vaginal and cesarean section deliveries. J Ultrason 2019; 18:310-315. [PMID: 30763015 PMCID: PMC6444312 DOI: 10.15557/jou.2018.0045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2018] [Indexed: 11/22/2022] Open
Abstract
Objective: To prospectively determine the sonographic findings of the postpartum uterus 24 hours after vaginal delivery and cesarean section. Methods: Women who had uneventful vaginal delivery or cesarean section from July 2015 to May 2018 in a tertiary care hospital were prospectively included. Uterine lengths, endometrium, amout of free fluid, the distance between the uterine fundus-promontorium and uterine fundus-L5 were evaluated 24 hours after delivery. Results: The mean (min-max) endometrial thickness in the vaginal delivery and cesarean section groups were 13.3 (4-25) and 12.4 (4-29) mm, respectively. Fundus-cervix length was significantly higher in the vaginal delivery group compared to the cesarean section group (184.05 ± 16.8 vs 163.6 ± 6.7 mm, p <0.001). The measurements of anterior and anterior-posterior walls of the uterus, anteroposterior uterine length and uterine width were similar in both groups. Promontorium-fundus length was significantly higher in patients who delivered vaginally than those by cesarean section (123.3 ± 13.6 vs 108.7 ± 23.3 mm, p = 0.005). Conclusion: The measurement of L5-fundus distance is a simple and effective technique to evaluate the size of the uterus. Homogenous endometrium up to 30 mm in asymptomatic patients may be a normal finding 24 hours after delivery. The results of this study may be helpful in the decision-making process in cases of early postpartum hemorrhage or hemodynamic instability. Objective: To prospectively determine the sonographic findings of the postpartum uterus 24 hours after vaginal delivery and cesarean section. Methods: Women who had uneventful vaginal delivery or cesarean section from July 2015 to May 2018 in a tertiary care hospital were prospectively included. Uterine lengths, endometrium, amout of free fluid, the distance between the uterine fundus-promontorium and uterine fundus-L5 were evaluated 24 hours after delivery. Results: The mean (min–max) endometrial thickness in the vaginal delivery and cesarean section groups were 13.3 (4–25) and 12.4 (4–29) mm, respectively. Fundus-cervix length was significantly higher in the vaginal delivery group compared to the cesarean section group (184.05 ± 16.8 vs 163.6 ± 6.7 mm, p <0.001). The measurements of anterior and anterior-posterior walls of the uterus, anteroposterior uterine length and uterine width were similar in both groups. Promontorium-fundus length was significantly higher in patients who delivered vaginally than those by cesarean section (123.3 ± 13.6 vs 108.7 ± 23.3 mm, p = 0.005). Conclusion: The measurement of L5-fundus distance is a simple and effective technique to evaluate the size of the uterus. Homogenous endometrium up to 30 mm in asymptomatic patients may be a normal finding 24 hours after delivery. The results of this study may be helpful in the decision-making process in cases of early postpartum hemorrhage or hemodynamic instability.
Collapse
Affiliation(s)
- Isil Uzun Cilingir
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Cenk Sayin
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Havva Sutcu
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Ebru Alici
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Cihan Inan
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Selen Erzincan
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Cem Yener
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| | - Fusun Varol
- Trakya University, Faculty of Medicine, Department of Perinatology , Edirne , Turkey
| |
Collapse
|
3
|
Maturen KE, Akin EA, Dassel M, Deshmukh SP, Dudiak KM, Henrichsen TL, Learman LA, Oliver ER, Poder L, Sadowski EA, Vargas HA, Weber TM, Winter T, Glanc P. ACR Appropriateness Criteria ® Postmenopausal Subacute or Chronic Pelvic Pain. J Am Coll Radiol 2018; 15:S365-S372. [PMID: 30392605 DOI: 10.1016/j.jacr.2018.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 09/07/2018] [Indexed: 10/28/2022]
Abstract
Pelvic pain is common in both reproductive age and postmenopausal women, and the major etiologies change throughout the life cycle. Chronic pain is defined as lasting for at least 6 months. There are many gastrointestinal and urinary disorders associated with chronic pain in this age group, which are not discussed in this guideline. Pain may be localized to the deep pelvis, with potential causes including pelvic congestion syndrome, intraperitoneal adhesions, hydrosalpinx, chronic inflammatory disease, or cervical stenosis. Ultrasound is the initial imaging modality of choice, while CT and MRI may be appropriate for further characterization of sonographic findings. Alternatively, pain may be localized to the vagina, vulva, or perineum, with potential causes including vaginal atrophy, vaginismus, vaginal or vulvar cysts, vulvodynia, or pelvic myofascial pain. Imaging is primarily indicated in context of an abnormal physical exam and ultrasound is the initial modality of choice, while MRI may be appropriate for further characterization in select cases. 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.
Collapse
Affiliation(s)
| | | | - Esma A Akin
- George Washington University Hospital, Washington, District of Columbia
| | - Mark Dassel
- Cleveland Clinic, Cleveland, Ohio; American Congress of Obstetricians and Gynecologists
| | | | | | | | - Lee A Learman
- Florida Atlantic University, Boca Raton, Florida; American Congress of Obstetricians and Gynecologists
| | - Edward R Oliver
- Children's Hospital of Philadelphia and Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Liina Poder
- University of California San Francisco, San Francisco, California
| | | | | | | | - Tom Winter
- University of Utah, Salt Lake City, Utah
| | - Phyllis Glanc
- Specialty Chair, University of Toronto and Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| |
Collapse
|
4
|
Umeoka S. [4. Magnetic Resonance Imaging of Gynecological Emergency Disease 4-2. MRI Examination of Gynecological Emergent Conditions: A Spectrum of Diseases & Their Clinical Significance]. Nihon Hoshasen Gijutsu Gakkai Zasshi 2018; 74:825-833. [PMID: 30122748 DOI: 10.6009/jjrt.2018_jsrt_74.8.825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Shigeaki Umeoka
- Department of Diagnostic Radiology, Japanese Red Cross Society Wakayama Medical Center
| |
Collapse
|
5
|
|
6
|
Archambeau C, Labaisse MA, Etobou C, Dutrieux JL, Stalens JP, Gillerot S, Wayemberg M. Torsion tubaire isolée : ne ratons pas le diagnostic ! À propos de deux cas pédiatriques. IMAGERIE DE LA FEMME 2017. [DOI: 10.1016/j.femme.2017.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
7
|
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.
Collapse
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
| |
Collapse
|
8
|
MDCT of pelvic inflammatory disease: a review of the pathophysiology, gamut of imaging findings, and treatment. Emerg Radiol 2016; 24:87-93. [PMID: 27646971 DOI: 10.1007/s10140-016-1444-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 09/11/2016] [Indexed: 10/21/2022]
Abstract
Representing an ascending, sexually spread pyogenic infection of the female genital tract, pelvic inflammatory disease (PID) is a commonly encountered cause for emergency visits and hospitalizations among young and adult female patients. Though gynecologic evaluation and sonography constitute the mainstay of diagnosis, multidetector CT imaging of the abdomen and pelvis is not uncommonly performed, often as the initial imaging modality, due to the frequently vague and indeterminate clinical presentation. As such, knowledge and attenuation to the often subtle early imaging features of PID afford the radiologist a critical chance to direct and expedite appropriate pathways of patient care, minimizing the risk for secondary complications, including infertility, ectopic pregnancy, and enteric adhesions. In this paper, we will review the pathophysiology, clinical presentation, early and late imaging features of PID as well as potential secondary complications and treatment options. Additionally, we will discuss published data metrics on CT performance regarding sensitivity and specificity for diagnosis as well as potential imaging differential diagnostic considerations.
Collapse
|
9
|
Hines CDG, Wang S, Meng X, Skinner JM, Heinrichs JH, Smith JG, Boddicker MA. MRI as a Novel In Vivo Approach for Assessing Structural Changes of Chlamydia Pathology in a Mouse Model. PLoS One 2016; 11:e0160055. [PMID: 27467585 PMCID: PMC4965011 DOI: 10.1371/journal.pone.0160055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 07/13/2016] [Indexed: 12/18/2022] Open
Abstract
Chlamydia trachomatis is among the most prevalent of sexually transmitted diseases. While Chlamydia infection is a reportable event and screening has increased over time, enhanced surveillance has not resulted in a reduction in the rate of infections, and Chlamydia infections frequently recur. The development of a preventative vaccine for Chlamydia may be the only effective approach for reducing infection and the frequency of pathological outcomes. Current vaccine research efforts involve time consuming and/or invasive approaches for assessment of disease state, and MRI presents a clinically translatable method for assessing infection and related pathology both quickly and non-invasively. Longitudinal T2-weighted MRI was performed over 63 days on both control or Chlamydia muridarum challenged mice, either with or without elementary body (EB) immunization, and gross necropsy was performed on day 65. A scoring system was developed to assess the number of regions affected by Chlamydia pathology and was used to document pathology over time and at necropsy. The scoring system documented increasing incidence of pathology in the unimmunized and challenged mice (significantly greater compared to the control and EB immunized-challenged groups) by 21 days post-challenge. No differences between the unchallenged and EB immunized-challenged mice were observed. MRI scores at Day 63 were consistently higher than gross necropsy scores at Day 65, although two of the three groups of mice showed no significant differences between the two techniques. In this work we describe the application of MRI in mice for the potential evaluation of disease pathology and sequelae caused by C. muridarum infection and this technique’s potential for evaluation of vaccines for Chlamydia.
Collapse
Affiliation(s)
- Catherine D G Hines
- Department of Translational Imaging Biomarkers, MRL (West Point, PA), Merck & Co., Inc., Kenilworth, New Jersey, United States of America
| | - Shubing Wang
- Department of Biometrics Research, MRL (Rahway, NJ), Merck & Co., Inc., Kenilworth, New Jersey, United States of America
| | - Xiangjun Meng
- Department of Translational Imaging Biomarkers, MRL (West Point, PA), Merck & Co., Inc., Kenilworth, New Jersey, United States of America
| | - Julie M Skinner
- Department of Vaccines Early Discovery, MRL (West Point, PA), Merck & Co., Inc., Kenilworth, New Jersey, United States of America
| | - Jon H Heinrichs
- Global Project Leadership, Sanofi Pasteur, Swiftwater, Pennsylvania, United States of America
| | - Jeffrey G Smith
- Pharmaceutical Sciences Analytical Research & Development, Pfizer, Andover, Massachusetts, United States of America
| | - Melissa A Boddicker
- Department of Vaccines Early Discovery, MRL (West Point, PA), Merck & Co., Inc., Kenilworth, New Jersey, United States of America
| |
Collapse
|
10
|
Lousquy R, Pernin E, Delpech Y, Ricbourg A, Dohan A, Soyer P, Barranger E. Abdominopelvic ultrasonographic findings after uncomplicated delivery. Diagn Interv Imaging 2016; 97:45-51. [DOI: 10.1016/j.diii.2014.12.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 12/15/2014] [Accepted: 12/31/2014] [Indexed: 10/24/2022]
|
11
|
Juhan V. Chronic pelvic pain: An imaging approach. Diagn Interv Imaging 2015; 96:997-1007. [DOI: 10.1016/j.diii.2015.07.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 07/05/2015] [Indexed: 10/23/2022]
|