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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Morgagni-Larrey's hernias, which are both infrequent and generally asymptomatic, are often diagnosed by chance during routine diagnostic tests performed for other pathologies. Usually congenital in adults, they are often small or only take the form of a pre-hernia lipoma. Intestinal occlusion is rarely described and frequently entails diagnostic difficulties before hydroaerial levels are demonstrated in the thoracic region. In these cases, surgery using an abdominal approach should be preferred in order to treat compressed abdominal viscera at the same time and to exclude the bilateral nature of the lesion. The authors present two cases of an adult man and woman who were referred to their attention for occlusive pathologies. Both were operated using a laparotomy approach. The reduction of abdominal viscera did not present any difficulties. The hernial sac was only removed in the first patient. Plastic surgery was completed by attaching the diaphragmatic flap to the costal and sternal wall using separate non-reabsorbing suture stitches. No complications were reported.
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PMID:[Intestinal occlusion caused by Morgagni-Larrey diaphragmatic hernia]. 957 37

We report herein an extremely rare case of intrathoracic omental herniation through the esophageal hiatus. In fact, according to our review of the literature, only eight other cases have been reported, most of which were misdiagnosed as mediastinal lipoma after being identified as an intrathoracic mass. We report herein the ninth case of intrathoracic omental herniation through the esophageal hiatus. A 54-year-old obese woman was admitted to our hospital for investigation of a chest roentgenographic abnormality. She was asymptomatic, and her physical examination and laboratory data were all within normal limits. Her chest X-ray demonstrated a large, sharply-defined mass, and a computed tomography scan of the thorax indicated a large mediastinal mass with fat density. A thoracotomy was performed under the diagnosis of a mediastinal lipoma which revealed an encapsulated fatty mass, 10x7.5x6 cm in size, that proved to be an omental herniation through the esophageal hiatus. There was no herniation of the stomach or intestines into the thorax. The esophageal hiatus was repaired after the omental mass and hernia sac had been resected. This case report serves to demonstrate that whenever a mass of fat density is recognized in the lower thorax, an omental herniation should be borne in mind as a possible differential diagnosis.
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PMID:Intrathoracic omental herniation through the esophageal hiatus: report of a case. 1021 66

A 61-year-old woman was admitted for chest discomfort. She had been admitted before, in March 1995, because of a lesion detected on chest roentgenograms. At that time, she was given a diagnosis of mediastinal lipoma based on the findings of chest computed tomography (CT) and magnetic resonance imaging (MRI), but was discharged without active intervention due to lack of subjective symptoms. During follow-up, the patient again reported chest discomfort beginning in March 1998. Because chest radiography disclosed. The tumor had enlarged, the patient was admitted to the hospital by our department. Chest MRI disclosed a mass with a signal intensity equal to that of subcutaneous fat in the pericardial space on both T1-weighted and T2-weighted images. Although sagittal images demonstrated continuity of the mass into intraperitoneal fat, a conclusive diagnosis of diaphragmatic hernia could not be made at that time. On April 30, 1998, a thoracotomy was performed on the basis of a preoperative diagnosis of mediastinal lipoma. During surgery, a hernial ring was observed slightly to the right and behind the sternum. The hernia consisted only of greater omentum, and was diagnosed as Morgagni's foramen hernia.
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PMID:[A case of Morgagni's foramen hernia difficult to differentiate from lipoma]. 1039 Sep 72

We report the case of a 23-year-old man who was admitted to our Division with the diagnosis of pericardial lipoma. Chest X-ray, echocardiography and magnetic resonance imaging failed to reveal an anterior diaphragmatic hernia containing a small part of the stomach with a big prehernial lipoma that were found at surgery. We believe that in all cases of suspected pericardial lipoma a diaphragmatic hernia should be expected.
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PMID:Anterior diaphragmatic hernia misinterpreted by X-ray, echocardiography, computed tomography scanning and magnetic resonance imaging. 1105 1

Femoral hernias are often misdiagnosed and treated as inguinal hernias. Thus, laparoscopic groin exploration may be a valuable means of evaluating children with presumed recurrent inguinal hernias. This study describes the feasibility of laparoscopic groin exploration and femoral hernia repair in children. Four children (aged 2, 2, 3, and 17 years) with reported unilateral recurrent inguinal hernias underwent diagnostic laparoscopy via a 4-mm pediatric laparoscope. Contralateral defects were visualized in all four patients; there were three femoral hernias and one direct inguinal hernia. None of the contralateral defects had been suspected clinically. Of the seven femoral defects, five were repaired laparoscopically. One patulous defect was repaired by reapproximating the iliopubic tract to Cooper's ligament and overlaying a preperitoneal Teflon felt(R) patch. The other four defects were repaired using a Teflon felt(R) plug and preperitoneal patch. A total of three ports were required in each patient (umbilical, suprapubic, and one in between). Two femoral defects in one patient required open repair because a large lipoma prevented adequate visualization and diagnosis. The direct inguinal hernia was also repaired using the open technique. Laparoscopic groin exploration and femoral hernia repair in pediatric patients is safe and technically feasible. Its advantages, however, such as superior diagnostic ability and simultaneous bilateral tension-free repair, need to be validated with a larger study and longer follow-up.
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PMID:Laparoscopic diagnosis and repair of pediatric femoral hernia. Initial experience of four cases. 1114 72

Although most lesions that occur in the chest have a nonspecific soft-tissue appearance, fat-containing lesions are occasionally encountered at cross-sectional computed tomography (CT) or magnetic resonance imaging. The various fat-containing lesions of the chest include parenchymal and endobronchial lesions such as hamartoma, lipoid pneumonia, and lipoma. Endobronchial hamartoma usually appears at CT as a lesion with a smooth edge, focal collections of fat, or fat collections that alternate with foci of calcification. Mediastinal fat-containing lesions include germ cell neoplasms, thymolipomas, lipomas, and liposarcomas. The most frequent CT manifestation of the germ cell neoplasm teratoma is a heterogeneous mass with soft-tissue, fluid, fat, and calcium attenuation. Cardiac lesions with fat content include lipomatous hypertrophy of the interatrial septum and arrhythmogenic right ventricular dysplasia. Diagnosis of the former is made with CT when a smooth, nonenhancing, well-marginated fat-containing lesion is identified in the interatrial septum. Finally, fat may herniate into the chest at several characteristic locations. When such a lesion is identified, the time required for differential diagnosis is significantly reduced, often allowing a definitive radiologic diagnosis. Sagittal and coronal reformatted images can add valuable information by showing diaphragmatic defects and hernia contents.
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PMID:Fat-containing lesions of the chest. 1237 1

Fatty tissue within the internal cremasteric fascia is frequently encountered during hernia surgery, and it is called a cord lipoma in the surgical literature. Between 1997 and 2001, 128 consecutive patients with 139 indirect inguinal hernias, who underwent open repair, were evaluated. A total of 100 lipomas of the spermatic cord or round ligament were identified and resected in 92 patients. There were no reported neoplastic changes noted in histopathologic examinations of the specimens. The incidence of cord lipoma associated with indirect inguinal hernia was 72.5%. Average body mass index (BMI) was 25.7 in patients with lipoma and 24.6 in patients without lipoma ( P=0.048). The incidence of cord lipoma in large hernias (Nyhus Type II and IIIb) was higher in our patients ( P<0.005). It can be clearly seen during laparoscopic exploration of the preperitoneal space that cord lipoma is a continuation of extraperitoneal fat tissue. We believe that even if there is no peritoneal sac, the herniation of extraperitoneal fat through the inguinal canal should be counted as an inguinal hernia, and it requires treatment.
Hernia 2004 Aug
PMID:Inguinal cord lipomas. 1510 99

Lipoma of the cord, once considered rare and insignificant, has been cast in a new light by laparoscopic pre-peritoneal surgery, with diagnostic and therapeutic implications. This study aimed to determine the incidence, significance and association of spermatic cord lipomas to inguinal hernias. A retrospective review was performed for all hernia operations carried out between January 1999 and November 2002. The incidence of cord lipomas and their relation to inguinal hernias were evaluated. There were 123 repairs performed on 111 patients, 90 of which were laparoscopic via the pre-peritoneal approach, 29 were open and 4 converted from laparoscopic to open in the early part of the series. All but two cases were male (neither female had associated lipoma of the round ligament). Twenty-six lipomas of the cord were identified with an incidence of 21%. Sixteen were associated with hernia and only 10 were pure cord lipoma, an incidence of 8%. Thirteen repairs represented recurrent hernias, two of which had pure cord lipoma, one had an associated sac. Only two lipomas were suspected clinically prior to surgery. Lipoma of the cord is a poorly recognised entity that can be present with groin symptoms and clinical findings indistinguishable from inguinal hernia. Its incidence was poorly appreciated prior to the laparoscopic era.
Hernia 2005 Oct
PMID:Lipoma of the cord and round ligament: an overlooked diagnosis? 1596 79

Endometriosis is a common gynaecological condition; cutaneous endometriosis is a subtype of endometriosis. Although cutaneous endometriosis involving the abdominal wall is not common, preoperative diagnosis of cutaneous endometriosis can be easily mistaken for a suture granuloma, lipoma, abscess, cyst or hernia. We report two common surgical presentations of this gynaecological condition.
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PMID:Cutaneous endometriosis--Surgical presentations of a gynaecological condition. 1709 9

Unlike hernias and neoplasms of any other body site, the sciatic hernia is uncommon and the finding of an atypical lipoma in it is probably unique. In such instance making the correct diagnosis is paramount in order to perform a procedure with a radical intent. A CT scan must be considered any time a rare form of hernia is observed and the surgical treatment of a retroperitoneal lipoma has to be radical, to prevent a recurrence. This is the strategy followed by the authors in a case of a 53 year old lady presenting with a large retroperitoneal lipomatous neoplasm within a sciatic hernia.
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PMID:Very atypical presentation of a retroperitoneal "atypical lipoma". A well differentiated liposarcoma presenting as sciatic hernia. 1751 36


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