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Koirala DP, Joshi SP, Timilsina S, Shress V, Gc S, Sharma S. Large intestine as content of congenital inguinal hernia: A case report of intestinal obstruction. Ann Med Surg (Lond) 2022; 75:103396. [PMID: 35386764 PMCID: PMC8977924 DOI: 10.1016/j.amsu.2022.103396] [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: 01/08/2022] [Revised: 02/10/2022] [Accepted: 02/21/2022] [Indexed: 10/27/2022] Open
Abstract
Introduction and importance Hernias containing appendix, caecum and transverse colon are uncommon in contrast with usual inguinal hernias containing small intestine. The patient usually presents with inguinoscrotal swelling. Case presentation We present a case of a 2 months old male child presented with inguinoscrotal swelling, vomiting with abdominal distention. On Ultrasonography (USG) of the scrotum, protrusion of the abdominal cavity contents through the right inguinal canal into the scrotum of approximately 3.4 cm × 0.7 cm was found which indicates right inguinal hernia. On the opening of the hernia sac during surgical management, the appendix, caecum and transverse colon were lying inside the hernia sac. Open Herniotomy was performed and the abdomen was closed in layers. Postoperative period of the patient was uneventful. Discussion Congenital inguinal hernia in the child occurs mostly due to persistent processus vaginalis. History and clinical examination reveals the appearance of lump in the inguinal region or scrotum. Preoperative Ultrasonography can be used to supplement the physical examination and increase the accuracy of its diagnosis. Although the laparoscopic approach is increasingly used nowadays, open hernia repair is preferred in young children. Conclusion Appendix, caecum and transverse colon are unusual contents of an inguinal hernia. Open herniotomy combined with relieving of the intestinal obstruction is the treatment of choice in young children.
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Affiliation(s)
- Dinesh Prasad Koirala
- Department of Pediatric Surgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
| | | | - Sujan Timilsina
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Vijay Shress
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Saroj Gc
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Sujan Sharma
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
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Fitzgibbons R, McBee P, Walters R. Current status of inguinal hernia management: A review. INTERNATIONAL JOURNAL OF ABDOMINAL WALL AND HERNIA SURGERY 2022. [DOI: 10.4103/ijawhs.ijawhs_36_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
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Liu N, Prout TM, Xu Y, Smith J, Funk LM, Greenberg JA, Shada AL, Lidor AO. Unnecessary use of radiology studies in the diagnosis of inguinal hernias: a retrospective cohort study. Surg Endosc 2021; 35:4444-4451. [PMID: 32909205 PMCID: PMC7940456 DOI: 10.1007/s00464-020-07947-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/25/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND The diagnosis of inguinal hernias is predominantly based on physical exam, although imaging may be used in select cases. The objective of this study was to determine the frequency of unnecessary imaging used in the diagnosis of inguinal hernias. METHODS Patients who underwent elective inguinal hernia repair at a large academic health system in the U.S. from 2010 to 2017 were included. Within this cohort, we identified patients who received imaging 6 months prior to surgery. Through chart review of physical exam findings and imaging indications, we categorized patients into four imaging categories: unrelated, necessary, unnecessary, and borderline. Multivariable logistic regression analysis was used to identify factors associated with receipt of unnecessary imaging. RESULTS Of 2162 patients who underwent inguinal hernia surgery, 249 patients had related imaging studies 6 months prior to surgery. 47.0% of patients received unnecessary imaging. 66.9% and 33.1% of unnecessary studies were ultrasounds and CT scans, respectively. 24.5% of patients had necessary studies, while 28.5% had studies with borderline indications. On multivariable analysis, having a BMI between 25.0 and 29.9 kg/m2 was associated with receipt of unnecessary studies. Primary care providers and ED physicians were more likely to order unnecessary imaging. CONCLUSIONS Nearly 50% of all patients who receive any related imaging prior to surgery had potentially unnecessary diagnostic radiology studies. This not only exposes patients to avoidable risks, but also places a significant economic burden on patients and our already-strained health system.
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Affiliation(s)
- Natalie Liu
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA
| | - Tyler M Prout
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Yiwei Xu
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA
| | - Jeremy Smith
- Department of Internal Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Luke M Funk
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA
- William S. Middleton Memorial VA, Madison, WI, USA
| | - Jacob A Greenberg
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA
| | - Amber L Shada
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA
| | - Anne O Lidor
- Division of Minimally Invasive, Foregut, and Bariatric Surgery, Department of Surgery, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792-7375, USA.
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Williams ML, McCarthy ASE, Lord SJ, Aczel T, Brooke-Cowden GL. Impact of ultrasound on inguinal hernia repair rates in Australia: a population-based analysis. ANZ J Surg 2021; 91:1604-1609. [PMID: 33870618 DOI: 10.1111/ans.16845] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 01/09/2021] [Accepted: 03/22/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Inguinal hernias are a common pathology that often requires surgical management. The use of groin ultrasound (GU) to investigate inguinal hernias is a growing area of concern as an inefficient use of healthcare resources. Our aim was to assess changes in the rates of GU and the impact on surgical practice. METHODS Medicare Item Reports and the Australian Institute of Health and Welfare Database were used to estimate annual GU and inguinal hernia repair (IHR) rates per 100 000 population for the period 2000/2001-2017/2018. Pearson's correlation coefficients and linear regression analyses were performed to assess associations between these variables. RESULTS Over the 18-year period, GU rates increased 13-fold from 88 to 1174 per 100 000 population. Overall, total IHR rates decreased from 217 to 192 per 100 000. Overall, unilateral IHR rates have decreased (182-146 per 100 000), bilateral IHRs have increased (35-46 per 100 000), laparoscopic IHR has increased (30-86 per 100 000) and open surgery has declined (187-106 per 100 000). The increase in GU rates were strongly associated with the decrease in unilateral (r = -0.936, P = <0.001) and increase in bilateral IHR rates (r = 0.924, P = <0.001). CONCLUSION The use of GU has increased substantially, potentially representing an unnecessary cost to the healthcare system. Rising GU rates are not associated with an increase in IHR, however, may contribute to the increasing rates of bilateral IHRs. This study supports the opinion that more extensive clinical and health policy initiatives are needed in Australia to address this health issue.
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Affiliation(s)
- Michael L Williams
- Department of Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia.,The School of Medicine Sydney, The University of Notre Dame, Sydney, New South Wales, Australia
| | | | - Sally J Lord
- The School of Medicine Sydney, The University of Notre Dame, Sydney, New South Wales, Australia
| | - Thomas Aczel
- The School of Medicine Sydney, The University of Notre Dame, Sydney, New South Wales, Australia.,Department of Surgery, Hawkesbury Hospital, Sydney, New South Wales, Australia
| | - Geoffrey L Brooke-Cowden
- The School of Medicine Sydney, The University of Notre Dame, Sydney, New South Wales, Australia.,Department of Surgery, Auburn Hospital, Sydney, New South Wales, Australia
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The application of single-port laparoscopic percutaneous internal ring suture for the management of indirect inguinal hernia in female adults. Sci Rep 2020; 10:16244. [PMID: 33004858 PMCID: PMC7529805 DOI: 10.1038/s41598-020-73171-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Accepted: 09/10/2020] [Indexed: 12/03/2022] Open
Abstract
As most of the female inguinal hernias are of indirect type, we conducted this retrospective study to evaluate whether the single port laparoscopic percutaneous internal ring suture is feasible for the management of indirect inguinal hernia in female adults. From April 2016 to August 2019, there were 31 female adults who were diagnosed with inguinal hernias and received laparoscopic inspection at our surgical department. One patient who was finally diagnosed as an encysted hydrocele was excluded from the statistic study. All the 30 cases were of indirect type with a total of 35 single port laparoscopic percutaneous internal ring sutures performed. The median age was 38 years (range 20–88 years). The number and percentage of patients with right, left and bilateral hernias were 17 (56%), 11 (37%) and 2 (7%) respectively. Three contralateral patent processi vaginalium and 1 occult femoral hernia were found during operation. The percentages of the respective classifications according to the European Hernia Society system for the 35 PIRSs were L1: 40%, L2: 49%, and L3: 11%. The average operation time was 18 min for unilateral and 30 min for bilateral hernias. There were 1 recurrence and 1 chronic postoperative inguinal pain. Both had their symptoms and signs resolved after reoperation. The mean follow-up period was 13.6 months. We concluded that the single-port laparoscopic percutaneous internal ring suture is feasible for the management of indirect inguinal hernia in female adults.
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Imaging modalities for inguinal hernia diagnosis: a systematic review. Hernia 2020; 24:917-926. [PMID: 32328842 DOI: 10.1007/s10029-020-02189-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/06/2020] [Indexed: 10/24/2022]
Abstract
PURPOSE The aim of the study was to determine which diagnostic modality [Computerized Tomography (CT), Magnetic Resonance Imaging (MRI), or ultrasound (US)] is more precise in terms of sensitivity and specificity in diagnosing inguinal hernia and sub-type of inguinal hernia (direct or indirect). METHODS This systematic review was reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA), and a search for relevant articles was undertaken in PubMed, Embase, and the Cochrane Library. Inclusion criteria were original studies that preoperatively diagnosed patients suspected of inguinal hernia by either CT, MRI, or US and compared diagnostic findings with operative findings or definitive follow-up. The main outcomes were the diagnostic certainty of inguinal hernia and type of hernia by sensitivity and specificity. All eligible studies were searched in the Retraction Watch database to ensure that all included studies were suitable for inclusion. RESULTS Bubble charts depicting the size of each patient cohort and percentual range for both sensitivity and specificity showed that US was better than CT and MRI in diagnosing inguinal hernia. Bubble charts for US and CT depicted high values within the studies that reported sensitivity and specificity in diagnosing type of hernia. CONCLUSIONS We found that US had the highest sensitivity and specificity. However, it must be taken into consideration that performance is highly dependent on the operator's level of expertise. Based on this systematic review, ultrasound may be the preferred imaging modality when physical examination is inconclusive, given that local expertise in performing US examination for hernia disease is adequate.
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Kwee RM, Kwee TC. Ultrasonography in diagnosing clinically occult groin hernia: systematic review and meta-analysis. Eur Radiol 2018; 28:4550-4560. [DOI: 10.1007/s00330-018-5489-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 04/09/2018] [Accepted: 04/16/2018] [Indexed: 11/30/2022]
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Abstract
INTRODUCTION Worldwide, more than 20 million patients undergo groin hernia repair annually. The many different approaches, treatment indications and a significant array of techniques for groin hernia repair warrant guidelines to standardize care, minimize complications, and improve results. The main goal of these guidelines is to improve patient outcomes, specifically to decrease recurrence rates and reduce chronic pain, the most frequent problems following groin hernia repair. They have been endorsed by all five continental hernia societies, the International Endo Hernia Society and the European Association for Endoscopic Surgery. METHODS An expert group of international surgeons (the HerniaSurge Group) and one anesthesiologist pain expert was formed. The group consisted of members from all continents with specific experience in hernia-related research. Care was taken to include surgeons who perform different types of repair and had preferably performed research on groin hernia surgery. During the Group's first meeting, evidence-based medicine (EBM) training occurred and 166 key questions (KQ) were formulated. EBM rules were followed in complete literature searches (including a complete search by The Dutch Cochrane database) to January 1, 2015 and to July 1, 2015 for level 1 publications. The articles were scored by teams of two or three according to Oxford, SIGN and Grade methodologies. During five 2-day meetings, results were discussed with the working group members leading to 136 statements and 88 recommendations. Recommendations were graded as "strong" (recommendations) or "weak" (suggestions) and by consensus in some cases upgraded. In the Results and summary section below, the term "should" refers to a recommendation. The AGREE II instrument was used to validate the guidelines. An external review was performed by three international experts. They recommended the guidelines with high scores. The risk factors for inguinal hernia (IH) include: family history, previous contra-lateral hernia, male gender, age, abnormal collagen metabolism, prostatectomy, and low body mass index. Peri-operative risk factors for recurrence include poor surgical techniques, low surgical volumes, surgical inexperience and local anesthesia. These should be considered when treating IH patients. IH diagnosis can be confirmed by physical examination alone in the vast majority of patients with appropriate signs and symptoms. Rarely, ultrasound is necessary. Less commonly still, a dynamic MRI or CT scan or herniography may be needed. The EHS classification system is suggested to stratify IH patients for tailored treatment, research and audit. Symptomatic groin hernias should be treated surgically. Asymptomatic or minimally symptomatic male IH patients may be managed with "watchful waiting" since their risk of hernia-related emergencies is low. The majority of these individuals will eventually require surgery; therefore, surgical risks and the watchful waiting strategy should be discussed with patients. Surgical treatment should be tailored to the surgeon's expertise, patient- and hernia-related characteristics and local/national resources. Furthermore, patient health-related, life style and social factors should all influence the shared decision-making process leading up to hernia management. Mesh repair is recommended as first choice, either by an open procedure or a laparo-endoscopic repair technique. One standard repair technique for all groin hernias does not exist. It is recommended that surgeons/surgical services provide both anterior and posterior approach options. Lichtenstein and laparo-endoscopic repair are best evaluated. Many other techniques need further evaluation. Provided that resources and expertise are available, laparo-endoscopic techniques have faster recovery times, lower chronic pain risk and are cost effective. There is discussion concerning laparo-endoscopic management of potential bilateral hernias (occult hernia issue). After patient consent, during TAPP, the contra-lateral side should be inspected. This is not suggested during unilateral TEP repair. After appropriate discussions with patients concerning results tissue repair (first choice is the Shouldice technique) can be offered. Day surgery is recommended for the majority of groin hernia repair provided aftercare is organized. Surgeons should be aware of the intrinsic characteristics of the meshes they use. Use of so-called low-weight mesh may have slight short-term benefits like reduced postoperative pain and shorter convalescence, but are not associated with better longer-term outcomes like recurrence and chronic pain. Mesh selection on weight alone is not recommended. The incidence of erosion seems higher with plug versus flat mesh. It is suggested not to use plug repair techniques. The use of other implants to replace the standard flat mesh in the Lichtenstein technique is currently not recommended. In almost all cases, mesh fixation in TEP is unnecessary. In both TEP and TAPP it is recommended to fix mesh in M3 hernias (large medial) to reduce recurrence risk. Antibiotic prophylaxis in average-risk patients in low-risk environments is not recommended in open surgery. In laparo-endoscopic repair it is never recommended. Local anesthesia in open repair has many advantages, and its use is recommended provided the surgeon is experienced in this technique. General anesthesia is suggested over regional in patients aged 65 and older as it might be associated with fewer complications like myocardial infarction, pneumonia and thromboembolism. Perioperative field blocks and/or subfascial/subcutaneous infiltrations are recommended in all cases of open repair. Patients are recommended to resume normal activities without restrictions as soon as they feel comfortable. Provided expertise is available, it is suggested that women with groin hernias undergo laparo-endoscopic repair in order to decrease the risk of chronic pain and avoid missing a femoral hernia. Watchful waiting is suggested in pregnant women as groin swelling most often consists of self-limited round ligament varicosities. Timely mesh repair by a laparo-endoscopic approach is suggested for femoral hernias provided expertise is available. All complications of groin hernia management are discussed in an extensive chapter on the topic. Overall, the incidence of clinically significant chronic pain is in the 10-12% range, decreasing over time. Debilitating chronic pain affecting normal daily activities or work ranges from 0.5 to 6%. Chronic postoperative inguinal pain (CPIP) is defined as bothersome moderate pain impacting daily activities lasting at least 3 months postoperatively and decreasing over time. CPIP risk factors include: young age, female gender, high preoperative pain, early high postoperative pain, recurrent hernia and open repair. For CPIP the focus should be on nerve recognition in open surgery and, in selected cases, prophylactic pragmatic nerve resection (planned resection is not suggested). It is suggested that CPIP management be performed by multi-disciplinary teams. It is also suggested that CPIP be managed by a combination of pharmacological and interventional measures and, if this is unsuccessful, followed by, in selected cases (triple) neurectomy and (in selected cases) mesh removal. For recurrent hernia after anterior repair, posterior repair is recommended. If recurrence occurs after a posterior repair, an anterior repair is recommended. After a failed anterior and posterior approach, management by a specialist hernia surgeon is recommended. Risk factors for hernia incarceration/strangulation include: female gender, femoral hernia and a history of hospitalization related to groin hernia. It is suggested that treatment of emergencies be tailored according to patient- and hernia-related factors, local expertise and resources. Learning curves vary between different techniques. Probably about 100 supervised laparo-endoscopic repairs are needed to achieve the same results as open mesh surgery like Lichtenstein. It is suggested that case load per surgeon is more important than center volume. It is recommended that minimum requirements be developed to certify individuals as expert hernia surgeon. The same is true for the designation "Hernia Center". From a cost-effectiveness perspective, day-case laparoscopic IH repair with minimal use of disposables is recommended. The development and implementation of national groin hernia registries in every country (or region, in the case of small country populations) is suggested. They should include patient follow-up data and account for local healthcare structures. A dissemination and implementation plan of the guidelines will be developed by global (HerniaSurge), regional (international societies) and local (national chapters) initiatives through internet websites, social media and smartphone apps. An overarching plan to improve access to safe IH surgery in low-resource settings (LRSs) is needed. It is suggested that this plan contains simple guidelines and a sustainability strategy, independent of international aid. It is suggested that in LRSs the focus be on performing high-volume Lichtenstein repair under local anesthesia using low-cost mesh. Three chapters discuss future research, guidelines for general practitioners and guidelines for patients. CONCLUSIONS The HerniaSurge Group has developed these extensive and inclusive guidelines for the management of adult groin hernia patients. It is hoped that they will lead to better outcomes for groin hernia patients wherever they live. More knowledge, better training, national audit and specialization in groin hernia management will standardize care for these patients, lead to more effective and efficient healthcare and provide direction for future research.
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Denning C, Tay LJ, Carton J, Attar KH. Classical seminoma in a 92-year-old patient. World J Clin Urol 2017; 6:27-29. [DOI: 10.5410/wjcu.v6.i1.27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 11/06/2016] [Accepted: 12/28/2016] [Indexed: 02/06/2023] Open
Abstract
Seminoma is a germ cell tumour which primarily affects the testes. Seminomas are treated by orchidectomy with usually excellent outcomes. We report the occurrence of a classical seminoma in a 92-year-old man, who is currently the oldest patient with this histology reported in literature. He presented with a painful, swollen testis. Scrotal ultrasound scan revealed a testicular mass. A left inguinal orchidectomy was carried out and histological examination confirmed the diagnosis of a classical seminoma. Further staging by computerised tomography revealed pulmonary lesions suspicious of metastases. The patient declined further treatment in view of his age and co-morbidities.
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Combined inguinal hernia in the elderly. Portraying the progression of hernia disease. Int J Surg 2016; 33 Suppl 1:S20-9. [DOI: 10.1016/j.ijsu.2016.05.055] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Muschalla F, Schwarz J, Bittner R. Effectivity of laparoscopic inguinal hernia repair (TAPP) in daily clinical practice: early and long-term result. Surg Endosc 2016; 30:4985-4994. [DOI: 10.1007/s00464-016-4843-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Accepted: 02/23/2016] [Indexed: 12/31/2022]
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Lee RKL, Griffith JF, Ng WHA. High accuracy of ultrasound in diagnosing the presence and type of groin hernia. JOURNAL OF CLINICAL ULTRASOUND : JCU 2015; 43:538-547. [PMID: 25944106 DOI: 10.1002/jcu.22271] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 12/07/2014] [Accepted: 02/28/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND To evaluate the accuracy of ultrasound (US) in diagnosing the the presence and type of groin hernia. METHODS We retrospectively studied the results of 172 US examinations of the groin in 151 patients (101 men and 50 women; mean age, 59 years) who had undergone US examination for suspected groin hernia. In total, 119 of the groin hernias had been diagnosed on US, and 108 (91%) had required subsequent surgery. All patients who had had positive results for hernia on US and did not undergo surgery (n = 11) and most of the patients whose US results had been negative for hernia (n = 48) underwent limited MRI or CT scanning. We determined the sensitivity, specificity, and accuracy of US in diagnosing the presence and type of groin hernia. To identify any change in the accuracy of US over time at our institution, we compared the sensitivity, specificity, and accuracy of its use from January 2002 through December 2010 (n = 54 groins) with those from January 2011 through December 2012 (n = 118 groins). RESULTS The overall rates of sensitivity and specificity of US for diagnosing the presence of groin hernia were 96% and 96%. These rates reflect improvements from 92% and 88% prior to 2011 to 98% and 100% beginning in 2011. In addition, the overall accuracy of US for diagnosing the type of groin hernia was 96%. This also improved over time at our center from 91% prior to 2011 to 98% beginning in 2011. CONCLUSIONS US is highly accurate at diagnosing the presence and type of groin hernia.
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Affiliation(s)
- Ryan Ka Lok Lee
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong, The Chinese University of Hong Kong, Hong Kong
| | - James F Griffith
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong, The Chinese University of Hong Kong, Hong Kong
| | - Wing Hung Alex Ng
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, Hong Kong, The Chinese University of Hong Kong, Hong Kong
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Hybrid laparoscopic and anterior approach for postsurgical inguinal hernia after iliofemoral arterial bypass. Int Surg 2015; 100:431-5. [PMID: 25785323 DOI: 10.9738/intsurg-d-14-00226.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Laparoscopic hernia repair has become popular due to its rapid recovery time, fewer postoperative complications, and less chronic pain compared with conventional approaches. Currently, laparoscopic hernia repair is also used for more complex pathogenesis, including extra-anatomic bypass surgery for femoral artery. To the best of our knowledge, cases of inguinal hernia after femoral arterial bypass are extremely rare. We report the case of a 77-year-old Japanese man who was diagnosed with inguinal hernia after a previous left external iliac artery-right common femoral artery bypass. We used a hybrid laparoscopic and anterior approach, and the procedure was completed successfully without perioperative complications. A laparoscopic approach is useful for the diagnosis and treatment of inguinal hernia after extra-anatomic bypass surgery for femoral artery. While complicated, the addition of anterior reinforcement should be considered in cases of insufficient preperitoneal repair using transabdominal preperitoneal patch plasty.
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A new accurate method of physical examination for differentiation of inguinal hernia types. Surg Endosc 2014; 28:1460-4. [PMID: 24399521 DOI: 10.1007/s00464-013-3359-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Accepted: 11/26/2013] [Indexed: 10/25/2022]
Abstract
BACKGROUND It is generally stated that preoperative differentiation between indirect and direct inguinal hernias by physical examination is inaccurate and irrelevant. With the expansion of the laparoscopic technique, new relevance has emerged. Laparoscopic correction of an indirect hernia is more challenging and time consuming than laparoscopic correction of a direct hernia. Preoperative knowledge concerning the type of hernia informs the laparoscopic surgeon about the required expertise and the expected operative time, and this knowledge is useful for training programs and management. The authors therefore developed a new accurate and easy method of physical examination to differentiate types of inguinal hernia. A prospective study was conducted to determine the accuracy of this new method that combines physical examination with a hand-held Doppler device (not ultrasound) to differentiate types of inguinal hernia. METHODS This prospective diagnostics study consisted of two consecutive parts. Each part included 100 consecutive patients presenting with an inguinal hernia. The inguinal occlusion test was used to differentiate the types of inguinal hernia during physical examination in the first part of the study. A hand-held Doppler device was used for adequate localization of the epigastric vessels in addition to the occlusion test in the second part of the study. Preoperative remarks were compared with findings during laparoscopic inguinal hernia repair. The McNemar symmetry χ (2) test was used for statistical evaluation RESULTS The first part of the study showed a preoperative accuracy of 35 % for direct inguinal hernias and 86 % for indirect inguinal hernias (p < 0.001). The second part of the study showed a preoperative accuracy of 79 % for direct inguinal hernias and 93 % for indirect inguinal hernias (p < 0.001) CONCLUSION: The inguinal occlusion test combined with the use of a handheld Doppler device is accurate in distinguishing direct and indirect inguinal hernias and provides useful management information in laparoscopic inguinal hernia repair.
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Abstract
OBJECTIVE To examine whether decreases in Medicare outpatient payment rates under the Outpatient Prospective Payment System (OPPS) caused outpatient care to shift toward the inpatient setting. DATA SOURCES/STUDY SETTING Hospital inpatient and outpatient discharge files from the Florida Agency for Health Care Administration from 1997 through 2008. STUDY DESIGN This study focuses on inguinal hernia repair surgery, one of the most commonly performed surgical procedures in the United States. We estimate multivariate regressions of inguinal hernia surgery counts in the outpatient setting and in the inpatient setting. The key explanatory variable is the time-varying Medicare payment rate specific to the procedure and hospital. Control variables include time-varying hospital and county characteristics and hospital and year-fixed effects. PRINCIPAL FINDINGS Outpatient hernia surgeries fell in response to OPPS-induced rate cuts. The volume of inpatient hernia repair surgeries did not increase in response to reductions in the outpatient reimbursement rate. CONCLUSIONS Potential substitution from the outpatient setting to the inpatient setting does not pose a serious threat to Medicare's efforts to contain hospital outpatient costs.
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Affiliation(s)
- Daifeng He
- Department of Economics, College of William and Mary, Williamsburg, VA
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EAES Consensus Development Conference on endoscopic repair of groin hernias. Surg Endosc 2013; 27:3505-19. [PMID: 23708718 DOI: 10.1007/s00464-013-3001-9] [Citation(s) in RCA: 112] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 04/23/2013] [Indexed: 02/07/2023]
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Robinson A, Light D, Nice C. Meta-analysis of sonography in the diagnosis of inguinal hernias. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2013; 32:339-346. [PMID: 23341392 DOI: 10.7863/jum.2013.32.2.339] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Groin hernias are common conditions, and there is a need for accurate imaging when the clinical diagnosis is not clear. A meta-analysis was undertaken to investigate the diagnostic accuracy of sonography in the diagnosis of inguinal hernias. After review of literature searches, 9 original articles were included. Data were pooled and statistically analyzed. In the studies included, sensitivity ranged from 92.7% to 100%; specificity ranged from 22.2% to 100%; the positive predictive value ranged from 83.3 to 100%; and the negative predictive value ranged from 40 to 100%. Sonography has overall sensitivity of 96.6 %, specificity of 84.8%, and a positive predictive value of 92.6%. In cases of diagnostic uncertainty, sonography offers value as an initial imaging modality. It has advantages over other radiologic methods, as it is inexpensive and has minimal complications. When the clinical diagnosis of an inguinal hernia is uncertain, sonographic findings should be interpreted in conjunction with clinical judgment, as its diagnostic accuracy is reduced in the absence of any clinically palpable hernia.
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Affiliation(s)
- Amy Robinson
- Queen Elizabeth Hospital, Gateshead, Tyne and Wear, England.
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O'Rourke MGE, O'Rourke TR. Inguinal hernia: aetiology, diagnosis, post-repair pain and compensation. ANZ J Surg 2011; 82:201-6. [PMID: 22510174 DOI: 10.1111/j.1445-2197.2011.05755.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Inguinal hernia compensation depends on aetiology, diagnosis and complications, particularly post-hernia pain. New studies in these three areas bring confusion to claims. METHODS A comprehensive research of the literature using Medline: in aetiology, in diagnoses, the use of ultrasound and/or other investigations, in chronic post-hernia pain and the understanding of the pathogenesis of hernia and post-hernia pain. Using the above data, a creation of a protocol for acceptance of compensation claim. RESULTS Although intra-abdominal pressure has been accepted for 200 years as a significant aetiological factor in inguinal hernia, tissue studies and prospective studies suggest an inevitability. In diagnosis, the clinical detection of a lump is the gold standard; investigations are not required. An ultrasonic detection of a hernia without clinical correlation does not require surgery. Post-hernia chronic pain is not singular to hernia, is now considered neuropathic pain and treatment is conservative. CONCLUSIONS The work scene is possibly an aggravating factor but not a prime aetiological factor. The diagnosis does not require ultrasound. Chronic pain is neuropathic. A protocol for claim acceptance is presented.
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Marien T, Taouli B, Telegrafi S, Babb J, Lepor H. Optimizing the detection of subclinical inguinal hernias in men undergoing open radical retropubic prostatectomy. BJU Int 2010; 106:1468-72. [DOI: 10.1111/j.1464-410x.2010.09434.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Laparoscopic inguinal hernia repair: gold standard in bilateral hernia repair? Results of more than 2800 patients in comparison to literature. Surg Endosc 2010; 24:3026-30. [PMID: 20454807 DOI: 10.1007/s00464-010-1079-x] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2009] [Accepted: 02/22/2010] [Indexed: 12/13/2022]
Abstract
BACKGROUND Advantages and disadvantages of open and endoscopic hernia surgery are still being discussed. Until now there has been no study that evaluated the advantages and disadvantages of bilateral hernia repair in a large number of patients. METHODS Our prospectively collected database was analyzed to compare the results of laparoscopic bilateral with laparoscopic unilateral hernia repair. We then compared these results with the results of a literature review regarding open and laparoscopic bilateral hernia repair. RESULTS From April 1993 to December 2007 there were 7240 patients with unilateral primary hernia (PH) and 2880 patients with bilateral hernia (5760 hernias) who underwent laparoscopic transabdominal preperitoneal patch plastic (TAPP). Of the 10,120 patients, 28.5% had bilateral hernias. Adjusted for the number of patients operated on, the mean duration of surgery for unilateral hernia repair was shorter than that for bilateral repair (45 vs. 70 min), but period of disability (14 vs. 14 days) was the same. Adjusted for the number of hernias repaired, morbidity (1.9 vs. 1.4%), reoperation (0.5 vs. 0.43%), and recurrence rate (0.63 vs. 0.42%) were similar for unilateral versus bilateral repair, respectively. The review of the literature shows a significantly shorter time out of work after laparoscopic bilateral repair than after the bilateral open approach. CONCLUSIONS Simultaneous laparoscopic repair of bilateral inguinal hernias does not increase the risk for the patient and has an equal length of down time compared with unilateral repair. According to literature, recovery after laparoscopic repair is faster than after open simultaneous repair. Laparoscopic/endoscopic inguinal hernia repair of bilateral hernias should be recommended as the gold standard.
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European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 or(1=1)-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
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European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009; 13:343-403. [PMID: 19636493 PMCID: PMC2719730 DOI: 10.1007/s10029-009-0529-7] [Citation(s) in RCA: 848] [Impact Index Per Article: 56.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2009] [Accepted: 06/19/2009] [Indexed: 02/06/2023]
Abstract
The European Hernia Society (EHS) is proud to present the EHS Guidelines for the Treatment of Inguinal Hernia in Adult Patients. The Guidelines contain recommendations for the treatment of inguinal hernia from diagnosis till aftercare. They have been developed by a Working Group consisting of expert surgeons with representatives of 14 country members of the EHS. They are evidence-based and, when necessary, a consensus was reached among all members. The Guidelines have been reviewed by a Steering Committee. Before finalisation, feedback from different national hernia societies was obtained. The Appraisal of Guidelines for REsearch and Evaluation (AGREE) instrument was used by the Cochrane Association to validate the Guidelines. The Guidelines can be used to adjust local protocols, for training purposes and quality control. They will be revised in 2012 in order to keep them updated. In between revisions, it is the intention of the Working Group to provide every year, during the EHS annual congress, a short update of new high-level evidence (randomised controlled trials [RCTs] and meta-analyses). Developing guidelines leads to questions that remain to be answered by specific research. Therefore, we provide recommendations for further research that can be performed to raise the level of evidence concerning certain aspects of inguinal hernia treatment. In addition, a short summary, specifically for the general practitioner, is given. In order to increase the practical use of the Guidelines by consultants and residents, more details on the most important surgical techniques, local infiltration anaesthesia and a patient information sheet is provided. The most important challenge now will be the implementation of the Guidelines in daily surgical practice. This remains an important task for the EHS. The establishment of an EHS school for teaching inguinal hernia repair surgical techniques, including tips and tricks from experts to overcome the learning curve (especially in endoscopic repair), will be the next step. Working together on this project was a great learning experience, and it was worthwhile and fun. Cultural differences between members were easily overcome by educating each other, respecting different views and always coming back to the principles of evidence-based medicine. The members of the Working Group would like to thank the EHS board for their support and especially Ethicon for sponsoring the many meetings that were needed to finalise such an ambitious project.
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European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=1#] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 or(1=2)-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
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European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Simons MP, Aufenacker T, Bay-Nielsen M, Bouillot JL, Campanelli G, Conze J, de Lange D, Fortelny R, Heikkinen T, Kingsnorth A, Kukleta J, Morales-Conde S, Nordin P, Schumpelick V, Smedberg S, Smietanski M, Weber G, Miserez M. European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=2-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2022]
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Simons MP, Aufenacker T, Bay-Nielsen M, Bouillot JL, Campanelli G, Conze J, de Lange D, Fortelny R, Heikkinen T, Kingsnorth A, Kukleta J, Morales-Conde S, Nordin P, Schumpelick V, Smedberg S, Smietanski M, Weber G, Miserez M. European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=2#] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Simons MP, Aufenacker T, Bay-Nielsen M, Bouillot JL, Campanelli G, Conze J, de Lange D, Fortelny R, Heikkinen T, Kingsnorth A, Kukleta J, Morales-Conde S, Nordin P, Schumpelick V, Smedberg S, Smietanski M, Weber G, Miserez M. European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=1-- -] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Simons MP, Aufenacker T, Bay-Nielsen M, Bouillot JL, Campanelli G, Conze J, de Lange D, Fortelny R, Heikkinen T, Kingsnorth A, Kukleta J, Morales-Conde S, Nordin P, Schumpelick V, Smedberg S, Smietanski M, Weber G, Miserez M. European Hernia Society guidelines on the treatment of inguinal hernia in adult patients. Hernia 2009. [DOI: 10.1007/s10029-009-0529-7 and 1=1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Djuric-Stefanovic A, Saranovic D, Ivanovic A, Masulovic D, Zuvela M, Bjelovic M, Pesko P. The accuracy of ultrasonography in classification of groin hernias according to the criteria of the unified classification system. Hernia 2008; 12:395-400. [PMID: 18293054 DOI: 10.1007/s10029-008-0352-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2007] [Accepted: 01/25/2008] [Indexed: 11/28/2022]
Abstract
BACKGROUND The modern concept of type-related individualized groin hernia surgery imposes a demand for precise and accurate preoperative determination of the type of groin hernia. The aim of this prospective study was to evaluate the accuracy of ultrasonography in classification of groin hernias, according to the criteria of the unified classification system. Unified classification divides groin hernias into nine types (grades): type I (indirect, small), II (indirect, medium), III (indirect, large), IV (direct, small), V (direct, medium), VI (direct, large), VII (combined-pantaloon), VIII (femoral), and O (other). PATIENTS AND METHODS One hundred and twenty-five adult patients with clinically diagnosed or suspected groin hernias were examined. Ultrasonography of both groins was performed with a 5 to 10-MHz linear-array transducer. Preoperative ultrasonographic findings of type of groin hernia were compared with the intraoperative findings, which were considered the gold standard. RESULTS Total accuracy of ultrasonography in determination of type of groin hernia was 96% (119 of 124 correct predictions of type of groin hernia compared with surgical explorations). All hernias of types I, IV, V, VII, and VIII were correctly identified with ultrasonography (sensitivity and specificity 100%). In the remaining five cases of the 124 (4%), hernia was incorrectly classified with ultrasonography: type VI (direct, large) was misdiagnosed as type III (indirect, large) in three cases, type III as type VI in one case, and type III as type II (indirect, medium) in one case. The sensitivity and the specificity of ultrasonography in classifying type II were 100 and 99%, respectively, for type III, 85 and 97%, and for type VI, 90 and 99%. CONCLUSION Ultrasonography of the groin regions could be used with great accuracy for precise classification of groin hernias in adults. Each type of groin hernia, according to the unified classification system that we used for classification, has a characteristic ultrasonographic presentation, which is demonstrated in this study.
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Affiliation(s)
- A Djuric-Stefanovic
- Department of Digestive Radiology (First Surgical Clinic), Institute of Radiology, Clinical Center of Serbia, Belgrade, Serbia.
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Imaging the Male Reproductive Tract: Current Trends and Future Directions. Radiol Clin North Am 2008; 46:133-47, vii. [DOI: 10.1016/j.rcl.2008.01.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Robinson P, Hensor E, Lansdown MJ, Ambrose NS, Chapman AH. Inguinofemoral Hernia: Accuracy of Sonography in Patients with Indeterminate Clinical Features. AJR Am J Roentgenol 2006; 187:1168-78. [PMID: 17056901 DOI: 10.2214/ajr.05.1251] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The objective of our study was to investigate the accuracy of sonography in patients with symptoms suggestive of a hernia and normal or equivocal clinical examination findings. SUBJECTS AND METHODS Fifty-nine consecutive patients (47 men, 12 women; median age, 51 years; range, 19-82 years) were enrolled in a prospective study of sonography and herniography for investigation of inguinofemoral pain. All patients were referred with a history suggestive of hernia but with equivocal clinical features by three experienced surgeons. All patients underwent sonography and herniography examinations performed by experienced radiologists blinded to clinical details. The imaging variables recorded for each side were normal (including posterior inguinal wall bulging), hernia (indirect, direct, femoral, and abdominal wall), or nondiagnostic. The percentage of exact agreement, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated for sonography and herniography and were compared with surgery when performed; then all sides for sonography were compared with herniography. RESULTS Surgery was performed in 18 patients (31%) on 21 sides and found hernia (n = 20) and patulous posterior inguinal wall (with no hernia) (n = 1). Compared with surgery, the results of sonography versus herniography, respectively, were exact agreement (91% vs 71%), sensitivity (95% vs 70%), specificity (100% vs 100%), PPV (100% vs 100%), and NPV (50% vs 14%). The sensitivity of sonography was significantly higher than that of herniography (McNemar test, p = 0.025). Both techniques had one false-negative in the same patient. Herniography had five additional false-negatives identified as hernias at sonography and surgery. Compared with herniography as the reference, the sonography findings were in exact agreement in 91% (107/118) of the cases; and sensitivity was 90% (19/21); specificity, 91% (88/97); PPV, 68% (19/28); and NPV, 98% (88/90). CONCLUSION Sonography is an accurate technique for the detection of inguinofemoral hernias in patients with clinically equivocal findings.
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Affiliation(s)
- Philip Robinson
- Department of Radiology, Leeds Teaching Hospitals, St. James University Hospital, Chancellor Wing, Beckett St., Leeds LS9 7TF, United Kingdom.
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Abstract
The traditional classification of inguinal hernias is the most widely used system today; however, it does not categorize all inguinal hernias nor their levels of complexity. The named systems of Gilbert, Nyhus, and Schumpelick are reviewed, and their common features are analyzed. A simple updating of the traditional classification along with the use of common modifiers creates a system that is all-inclusive and easy to use for data registries. The traditional classification of inguinal hernias (indirect, direct, and femoral) has withstood the test of time for almost 150 years. In this interval, inguinal hernia repairs have experienced significant evolution from simple ligation of the sac or suturing of the muscular defect to improved primary tissue repairs (e.g., Bassini, McVay, Shouldice) based upon better anatomic principles. Also during the past 30 years, two major revolutions in operative repairs have occurred. First, there is the use of mesh and, second, its placement laparoscopically. As a consequence, hernia surgeons today must choose among multiple competing operative techniques. No one operative technique has proven to be best for all inguinal hernias. Also different levels of complexity and severity exist among inguinal hernias, and thus it is essential that we accurately classify the various inguinal hernias, such that we surgeons can provide the best operative solution for each patient. As Fitzgibbons [1] states, "The primary purpose of a classification for any disease is to stratify for severity so that reasonable comparisons can be made between various treatment strategies."
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Affiliation(s)
- Robert M Zollinger
- University Hospitals of Cleveland, 11100 Euclid Ave, Cleveland, OH 44106, USA
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