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Furtado TA, Carvalho AC, Garcia DPC. Estrangulated obturatory hernia. Case report of a challenging diagnosis of obstructive syndrome. Int J Surg Case Rep 2024; 118:109643. [PMID: 38663288 PMCID: PMC11064598 DOI: 10.1016/j.ijscr.2024.109643] [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: 03/10/2024] [Revised: 04/03/2024] [Accepted: 04/17/2024] [Indexed: 05/05/2024] Open
Abstract
INTRODUCTION AND IMPORTANCE Obturator hernia accounts for less than 1 % of all documented cases of pelvic hernias. It most commonly presents as an obstructive syndrome in elderly, multiparous, slim women, characterized by a wider pelvis that facilitates the passage of the hernia sac through the obturator foramen alongside the obturator nerve. In this case, adhering to the SCARE (Updating Consensus Surgical CAse REport) checklist criteria, we present a typical scenario involving an elderly woman who was initially misdiagnosed with a fecaloma, concealing an obturator hernia. CASE REPORT An 85-year-old patient, displaying prodromal signs of senile disease, presented for medical attention with incapacitating abdominal pain in the right iliac fossa, accompanied by nausea and vomiting. Rectal examination revealed the presence of a fecaloma, and glycerin administration was performed rectally. The patient's condition worsened with the development of mental confusion and hyperactive delirium. Abdominal Computer tomography scan (CT scan) revealed right obturator hernia with enteral segment insinuation and dilation of the proximal bowel. An infraumbilical laparotomy was performed. The herniation of an ileal segment and the right ovary through the obturator foramen was identified. The content proved irreducible to manual maneuvers, leading to obturator muscle section following the dissection of the Retzius space. The right round ligament of the uterus was sectioned, and we manage to preserve the Obturatory branch of the lumbar plexus throughout dissection. A polypropylene mesh was positioned and secured with non-absorbable sutures on the Cooper's ligament, iliac crest, and obturator muscle and segmental enterectomy with primary anastomosis using a linear stapler was performed. CLINICAL DISCUSSION This demanding case brings to the spotlight the importance of reevaluating even the usual cases. We provide our experience bringing together an unusual diagnosis after the conduction of a once diagnosed fecaloma that almost went down to a perforated acute abdomen. Hence the importance of suspect obturator hernia in unknown obstructive abdomen in elderly women. CONCLUSION With this report we aim to raise awareness of careful propaedeutic inquiry of acute abdomen. We provide our experience bringing together the diagnosis that agrees with our literature review. Elderly patients commonly challenge the clinical evaluation, especially those with signs of senile disease. Thereby, inkling hidden diagnosis in typical scenarios can improve the patient's care in emergency settings.
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Affiliation(s)
- T A Furtado
- General Surgery at Hospital Felício Rocho, Belo Horizonte, MG, Brazil
| | - A C Carvalho
- General Surgery at Hospital Felício Rocho, Belo Horizonte, MG, Brazil.
| | - D P C Garcia
- Anatomy and Surgery Department in Faculdade de Ciências Médicas de Minas Gerais, General Surgery at Hospital Felício Rocho, Belo Horizonte, MG, Brazil
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Velumani Y, Kumar N, Singh K, Naik MM, Basu S. Intestinal Obstruction Due to an Incarcerated Obturator Hernia: A Case Report and Review of the Literature. Cureus 2023; 15:e51382. [PMID: 38292986 PMCID: PMC10825814 DOI: 10.7759/cureus.51382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/31/2023] [Indexed: 02/01/2024] Open
Abstract
An obturator hernia (OH) is a rare form of pelvic hernia in which the abdominal contents protrude through the obturator canal. Malnourished, frail, and multiparous elderly females are at risk of an OH. Preoperative diagnosis of obturator hernia is challenging because of non-specific symptoms. Most of the cases of OH reported in the literature are diagnosed during a laparotomy for acute intestinal obstruction. However, a contrast-enhanced computed tomography (CECT) scan of the abdomen is the best diagnostic investigation for OH. The morbidity and mortality are high because of the associated complications. We report a case of an obturator hernia in a 79-year-old cachectic female with features of acute intestinal obstruction and the usefulness of a CT scan in the preoperative diagnosis. Early diagnosis and treatment are the keys to preventing disastrous complications.
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Affiliation(s)
- Yogapriya Velumani
- General Surgery, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Navin Kumar
- General Surgery, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Karamveer Singh
- General Surgery, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - M Murali Naik
- Radiology, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
| | - Somprakas Basu
- General Surgery, All India Institute of Medical Sciences, Rishikesh, Rishikesh, IND
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Gautam P, Mainali P, Shah D, Shrestha S, Tiwari A, Karki A. Obturator hernia: An uncommon cause of intestinal obstruction: A case report. Int J Surg Case Rep 2023; 110:108670. [PMID: 37625229 PMCID: PMC10469917 DOI: 10.1016/j.ijscr.2023.108670] [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: 07/29/2023] [Revised: 08/08/2023] [Accepted: 08/09/2023] [Indexed: 08/27/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE An obturator hernia is a rare cause of bowel obstruction. Due to its narrow passage in the obturator canal, these are more susceptible to becoming incarcerated and subsequently strangulated. Due to its challenging detection, obturator hernia is often diagnosed late. CASE PRESENTATION A 75-year-old thin-built female with COPD presented to the emergency room with symptoms of abdominal obstruction. Abdominal examination revealed distension, firmness, rigidity, and tenderness with no bowel sounds. An erect abdominal X-ray showed multiple air-fluid levels, indicating an acute abdomen due to intestinal obstruction. Emergency exploratory laparotomy revealed an obturator hernia with strangulated ileum and perforation, necessitating resection and double barrel ileostomy. Unfortunately, despite all medical interventions, the patient succumbed to hospital-acquired pneumonia following the surgery. DISCUSSION Obturator hernia, known as 'the skinny old woman hernia,' is rarely externally visible or palpable, leading to frequent undiagnosed cases. It presents with bowel obstruction or perforation and carries the highest morbidity among abdominal hernias. Timely intervention is crucial to prevent complications like bowel strangulation. CONCLUSION This case report highlights the challenges of diagnosing and managing obturator hernia, a rare condition with significant morbidity. Early detection through imaging or operative findings is crucial to prevent complications like bowel strangulation, especially in older women at higher risk.
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Affiliation(s)
- Pratima Gautam
- Department of Surgery, Patan Academy of Health Sciences, Lalitpur, Nepal
| | - Prakash Mainali
- Department of Surgery, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
| | - Dharmesh Shah
- Department of Surgery, Patan Academy of Health Sciences, Lalitpur, Nepal
| | - Suraj Shrestha
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal.
| | - Ashish Tiwari
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Anurag Karki
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
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Li H, Cao X, Kong L. Case report: Obturator hernia: Diagnosis and surgical treatment. Front Surg 2023; 10:1159246. [PMID: 37181602 PMCID: PMC10167930 DOI: 10.3389/fsurg.2023.1159246] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 03/23/2023] [Indexed: 05/16/2023] Open
Abstract
Background Obturator hernia (OH) is a rare external abdominal hernia, accounting for only 0.07%-1% of all hernia cases. Because the female pelvis is wider and there is less preperitoneal adipose tissue, the obturator canal is larger, which can lead to herniation of abdominal contents when abdominal pressure increases in elderly women with thin body. The clinical symptoms of patients with obturator hernia included abdominal pain, nausea, vomiting, etc., and the mass in the inguinal region could not be touched. The positive Howship-Romberg sign is a specific sign of OH. CT is the first choice for the diagnosis of obturator hernia. Since intestinal incarceration in OH patients is prone to lead to intestinal necrosis, emergency surgical treatment is often required. However, due to the lack of specificity of its clinical manifestations, the misdiagnosis rate is high, which often leads to the delay of diagnosis and treatment. Methods We report the case of an 86-year-old woman with a thin body and a history of multiple deliveries. The patient presented with abdominal pain, bloating, and constipation for 5 days. Physical examination revealed a positive Howship-Romberg sign on the right side, and CT examination suggested intestinal obstruction. Therefore, an urgent exploratory laparotomy was performed. Results After opening the abdominal cavity we found that the wall of the ileum was embedded in the right obturator, and the proximal bowel was significantly dilated. We restored the embedded bowel wall to its original position, resected the necrotic bowel and performed an end-to-end anastomosis of the small intestine. The right hernia orifice was sutured, and OH was diagnosed during the operation. Conclusion This article summarizes the diagnosis and treatment of OH by sharing this case, so as to provide a more detailed plan for early diagnosis and treatment of OH.
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Affiliation(s)
- Han Li
- Department of Hepatobiliary Surgery, Zibo Central Hospital, Zibo, China
- Binzhou Medical University, Binzhou, China
| | - Xuefeng Cao
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Lingqun Kong
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, China
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Bohara S, Karki S, Gautam A, Regmi BU, Rimal S, Khadka L, Pokharel A, Gurung B, Rawal SB. Obturator hernia (the little old lady's hernia) diagnosed via computed tomography: a case report. Ann Med Surg (Lond) 2023; 85:1282-1285. [PMID: 37113834 PMCID: PMC10129172 DOI: 10.1097/ms9.0000000000000578] [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: 12/30/2022] [Accepted: 03/22/2023] [Indexed: 04/29/2023] Open
Abstract
Obturator hernia is an infrequent clinical entity of abdominal wall hernia, accounting for an incidence rate ranging from 0.073 to 2.2% of all hernias and being responsible for 0.2-1.6% of all cases of mechanical intestinal obstruction. The computed tomography (CT) scan, as an imaging modality, is critical in improving the diagnostic rate of obturator hernia. Case presentation The authors herein report an 87-year-old thin male patient with a known history of chronic obstructive pulmonary disease who presenting with complaints of abdominal pain for 3 days and constipation for 2 days, as well as one episode of vomiting without any features of peritoneal irritation, which was diagnosed early as a right-sided obturator hernia via CT and managed with exploratory laparotomy with hernia reduction and polypropylene mesh repair. Discussion Obturator hernia is a rare surgical phenomenon with a varied clinical spectrum, ranging from asymptomatic to presenting as intestinal obstruction. The CT scan plays a critical role in the detection of obturator hernias, which ameliorates the possible significant postoperative morbidity and mortality. Conclusion This report demonstrates that a high index of suspicion combined with CT imaging aids in early diagnosis and management, thus overcoming the reluctant morbidity.
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Affiliation(s)
- Sujan Bohara
- Departments of General and Gastrointestinal Surgery
- Corresponding author. Address: Department of General and Gastrointestinal Surgery, Nepal Mediciti Hospital, Lalitpur 44700, Nepal. Tel.: 9779860103009. E-mail: (S. Bohara)
| | | | - Anu Gautam
- Nepalese Army Institute of Health Sciences, Kathmandu
| | | | | | | | - Anuj Pokharel
- Nepalese Army Institute of Health Sciences, Kathmandu
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Li Z, Gu C, Wei M, Yuan X, Wang Z. Diagnosis and treatment of obturator hernia: retrospective analysis of 86 clinical cases at a single institution. BMC Surg 2021; 21:124. [PMID: 33750366 PMCID: PMC7941974 DOI: 10.1186/s12893-021-01125-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 02/26/2021] [Indexed: 02/08/2023] Open
Abstract
Background To explore the clinical characteristics, diagnosis and treatment of obturator hernia. Methods Eighty-six patients who were diagnosed as obturator hernia by abdominal CT in the Department of Gastrointestinal Surgery of our hospital between 2009 and 2019 were enrolled in this study. Patient characteristics, surgical method, postoperative complications and mortalities were retrospectively reviewed. Results Thirty days mortality rate of 5.5% and 46.1% were observed in surgery group and non-surgery group, respectively. Surgery was performed as an emergency procedure in 59 cases and elective procedure in 14 cases depending on different hernia contents, intestinal necrosis and signs of peritonitis. In the emergency surgery group, segmental intestinal resection with anastomosis was performed in 24 patients (24/59, 40.7%). There were 4 deaths (4/59, 6.8%) in this group, all of which occurred in patients undergoing SI resections. In contrast, no bowel resection, postoperative complications, or death occurred in the elective surgery group. 3-year recurrence rates of 5.1% (3/59) and 7.1% (1/14) were observed in the emergency surgery and the elective surgery group, respectively. Conclusions CT examination plays an important role in improving the diagnostic rate of obturator hernia. Timely surgical treatment is the key to improve the efficacy of obturator hernia and prevent the deterioration of the condition. In addition, intestinal resection and postoperative complications may be the important factors leading to postoperative death.
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Affiliation(s)
- Zhengzheng Li
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China
| | - Chaoyang Gu
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China
| | - Mingtian Wei
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China
| | - Xing Yuan
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China
| | - Ziqiang Wang
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, No. 37 Guo Xue Alley, Chengdu, 610041, Sichuan, China.
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Mindaye ET, Giduma D, Tufa TH. Obturator hernia: case report. J Surg Case Rep 2020; 2020:rjaa389. [PMID: 33101641 PMCID: PMC7569351 DOI: 10.1093/jscr/rjaa389] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 09/11/2020] [Indexed: 12/03/2022] Open
Abstract
Obturator hernia, protrusion of abdominal content through the obturator foramen, is a rare type of abdominal wall hernia. Late patient presentation is associated with significant morbidity and mortality. We present rare case of obturator hernia causing small bowel obstruction in a 65-year-old-female patient. She presented with crampy abdominal pain, nausea and vomiting of three days duration. She was diagnosed with acute surgical abdomen and managed surgically at Arsi University College of health sciences, Assela, Ethiopia. Intraoperative finding revealed left-side obturator hernia, which is an extremely rare occurrence. Despite delayed presentation, our patient had smooth postoperative recovery. Obturator hernia is exceedingly rare, and it poses a diagnostic challenge as signs and symptoms are often nonspecific, making a preoperative diagnosis difficult. So, it should be considered as differential diagnosis in elderly patients presenting with acute surgical abdomen.
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Affiliation(s)
- Esubalew Taddese Mindaye
- Department of Surgery, Saint Paul's Hospital Millennium Medical College, Swaziland Street 1271 Addis Ababa, Ethiopia
| | - Dereje Giduma
- Department of Surgery, Arsi University College of Health Sciences, Assela, Ethiopia
| | - Tesfaye H Tufa
- Department of Obstetrics and Gynecology, Saint Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
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Chitrambalam TG, Christopher PJ, Sundaraj J, Selvamuthukumaran S. Diagnostic difficulties in obturator hernia: a rare case presentation and review of literature. BMJ Case Rep 2020; 13:13/9/e235644. [PMID: 32933908 PMCID: PMC7493113 DOI: 10.1136/bcr-2020-235644] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Hernia arising from obturator canal is rare and it contributes to about less than 1% of incidence of all hernias. Diagnosing an obturator hernia clinically is a challenging one and nearly impossible. These hernias usually present as an intestinal obstruction as more than 50% of obturator hernias goes in for strangulation. Here, we report an unusual presentation of an obturator hernia in a 70-year-old woman who presented to emergency room with acute abdomen and uncomplicated reducible inguinal hernia. Radiological imaging showed obstructed inguinal hernia while on diagnostic laparoscopy, a strangulated and perforated obturator hernia of Richter’s type was seen in addition to an uncomplicated inguinal hernia. Obturator hernia, although very rare, is associated with high morbidity and mortality as it is often underdiagnosed as in our case. Laparoscopy bailed us out from missing out a perforation from an occult obturator hernia.
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Affiliation(s)
| | | | - Jeyakumar Sundaraj
- General Surgery, SRM Institute of Science and Technology, Kattankulathur, India
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Obturator hernias: a systematic review of the literature. Hernia 2020; 25:193-204. [PMID: 32772276 DOI: 10.1007/s10029-020-02282-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/27/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Obturator hernias (OH) are extremely rare hernias, accounting for 0.07-1% of all hernias. This is the first systematic review investigating their presentation, imaging, treatment outcomes, and recurrence rate. METHODS After a detailed search in electronic search engines, 74 studies matched our criteria. A review of these reports was conducted and the full texts were examined. RESULTS A total of 146 patients with a mean age of 78.8 years were included in our analysis, with 40.1%, 29.9%, and 25.2% of patients suffering from either a right, a left or bilateral OH, respectively. OH were associated with non-specific symptoms and signs; bowel obstruction being the most common. Howship-Romberg sign was present in 56.2% of patients. Computed tomography (CT) scan was the most frequently used diagnostic modality, inversely associated with perioperative mortality. Mesh repair demonstrated a significantly improved perioperative morbidity rate, compared with non-mesh repair. Approximately 30% of patients underwent a laparoscopic operation, which was associated with significantly decreased morbidity and mortality rate as well as length of hospital stay, compared with the open repair. CONCLUSION OHs are not associated with specific symptoms and signs; thus, they constitute a diagnostic challenge, requiring a high level of clinical suspicion. Undoubtedly, CT scan of the abdomen is the gold standard diagnostic tool. Their operative repair is mandatory, with the laparoscopic approach demonstrating significant advantages over the open repair.
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Herath M, Kanhere H. Loin to groin pain -A case report of an intermittent obturator hernia mimicking ureteric colic. Int J Surg Case Rep 2019; 66:356-359. [PMID: 31927400 PMCID: PMC6956747 DOI: 10.1016/j.ijscr.2019.12.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 12/12/2019] [Accepted: 12/18/2019] [Indexed: 01/12/2023] Open
Abstract
INTRODUCTION Obturator hernia is a rare condition and can cause significant diagnostic challenges due to a lack of reliable clinical examination signs. Presentations can have a variety of features and it is a diagnosis that needs to be considered - especially in elderly multiparous women. PRESENTATION OF CASE We present a 76-year-old female who has multiple presentations to the Emergency Department (ED) with transient episodes of severe loin to groin pain. Imaging Computer Tomography (CT) initially demonstrated a mild left hydronephrosis and she underwent an unremarkable ureteroscopy and stenting. Following stent removal she continued to have recurrent episodes of the pain. She presented to the ED with one such episode. A repeat CT scan was performed and this demonstrated an obturator hernia with partial small bowel obstruction. She underwent a laparoscopy by which time the hernia had reduced and her pain had settled. Laparoscopy revealed bilateral obturator herniae with the one on left larger than the right. Both were repaired laparoscopically and she made an uneventful recovery. DISCUSSION Obturator hernia is an uncommon condition and can have a varied presentation. Comprehensive review of literature demonstrates the difficulty in making accurate diagnosis. Open intervention was the initial gold standard of treatment but there is a growing body of evidence advocating for the use of laparoscopy in an emergency setting. CONCLUSION Early diagnostic imaging with CT while a patient is symptomatic can aid in making an accurate diagnosis. Laparoscopic repair can be safely used with good outcome in the context of an incarcerated obturator hernia.
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Affiliation(s)
- Matheesha Herath
- Port Augusta Hospital, 71 Hospital Road Port Augusta, South Australia, 5700, Australia; The Royal Adelaide Hospital, Port Road, Adelaide, South Australia, 5000, Australia.
| | - Harsh Kanhere
- Port Augusta Hospital, 71 Hospital Road Port Augusta, South Australia, 5700, Australia; The Royal Adelaide Hospital, Port Road, Adelaide, South Australia, 5000, Australia; The Queen Elizabeth Hospital, Woodville Road, Woodville, South Australia, Australia
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Abstract
An 84-year-old woman with a history of weight loss, anorexia and episodic vomiting was admitted to hospital where she died soon afterwards. Her diagnosis was acute renal injury due to dehydration and malnutrition. At autopsy the body was cachectic with a small intestinal obstruction due to herniation through a defect at the anterolateral aspect of the obturator foramen. A poorly differentiated adenocarcinoma of the gastroesophageal junction was also identified with small peripheral pulmonary thromboemboli. Death was due to small bowel obstruction from a left obturator hernia with scattered peripheral pulmonary thromboemboli complicating cachexia due to gastroesophageal adenocarcinoma. Obturator hernias are called the "little old lady's hernia" and occur mainly in elderly, multiparous and malnourished women. The broader female pelvis and wider obturator canal with laxity of ligaments and loss of preperitoneal adipose tissue padding around the canal predispose to herniation. This rare hernia is often first identified at autopsy.
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Affiliation(s)
- John D Gilbert
- Forensic Science SA, 21 Divett Place, Adelaide, 5000, Australia
| | - Roger W Byard
- Forensic Science SA, 21 Divett Place, Adelaide, 5000, Australia. .,School of Medicine, Level 3 Medical School North Building, The University of Adelaide, Frome Road, Adelaide, SA, 5005, Australia.
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