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

This report describes anesthetic management of a case (a 64-year-old man) who was originally diagnosed as paraesophageal hernia before surgery and later diagnosed as Bochdalek hernia during laparoscopic surgery. Anesthesia was started with oxygen, nitrous oxide, and sevoflurane, and respiration was managed using controlled mechanical ventilation. Although left pneumothorax was noticed during laparoscopic surgery (aeroperitonia pressure: 10 cmH2O), the surgery was performed using the same anesthesia procedure, because hardly any changes were observed on the monitor and vital signs were stable. The surgery was completed without incident. However, postoperative chest X-rays revealed the residual large pneumothorax. A chest drain tube was inserted immediately, after which the pneumothorax was improved. Pneumothorax is considered to be inevitable in cases of laparoscopic repair of Bochdalek hernia. To prevent exacerbation of pneumothorax, anesthetic management should consist of discontinuing the use of nitrous oxide and lowering the aeroperitonia pressure concomitently with the use of positive airway pressure.
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PMID:Anesthetic management for repair of adult Bochdalek hernia by laparoscopic surgery. 1567 22

This is a review of 122 articles published until December 2003 that describe 349 children with late-presenting postero-lateral congenital diaphragmatic hernia (CDH). Data regarding pre-operative diagnostic work-up were adequately reported in 177 patients with left CDH and in 41 with a right-sided defect. Chest radiography was the only diagnostic study in 92 (51.9%) children from the former group and in 17 (43.9%) from the latter group. In other patients, diagnostic work-up encompassed various combinations of two or more imaging modalities. Apart from chest radiography, contrast study of the upper gastrointestinal tract was the most frequently performed imaging modality. In 88 (25.2%) children, initial radiographic features of CDH were misinterpreted. Pneumothorax and pleural effusion were the most common initial findings. Analysis of the hernial content in this group of patients has shown that herniation of the stomach, spleen or omentum should be regarded as risk factors for misdiagnosis of left CDH, whereas for right CDH, the risk factor is the presence of liver in the chest. Late-presenting CDH may pose a significant diagnostic problem because of the great variability of radiographic appearance. Chest radiography following passage of a nasogastric tube and contrast studies of the gastrointestinal tract seem to be the most useful investigations for the diagnosis of left CDH. For patients with right CDH, owing to the high probability of liver herniation, a chest radiograph with liver scintigraphy or CT seems to be the best diagnostic option.
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PMID:Late-presenting congenital diaphragmatic hernia in children: a literature review. 1577 58

Inguinal hernia repair is performed in more than 600,000 cases every year in the United States. However, the true prevalence may be even higher. Many groin hernias are not diagnosed, e.g., Sportmans' hernia, or are asymptomatic. The etiology of classic inguinal hernia, Sportsman's hernia or traumatic hernia may be different. The hernia repair is performed in agreement with a classification of the hernia, e.g., Nyhus classification. According to recent randomized controlled trials and meta-analyses open-mesh repair demonstrates several advantages in comparison to laparoscopic procedures. Laparoscopic procedures require more time and cost more, show a potential for serious complications and may be followed by an increased rate of recurrence. There may be a faster reconvalescence after laparoscopic procedures. However, there may be also a selection bias. Laparoscopic procedures are associated with specific complications, e.g., pneumomediastinum, pneumothorax, gas extravasation, trocar injuries, intraabdominal adhesions, bowel obstruction, which are rarely or never seen in open-mesh repair. In the United States we could observe an uncoupling of hernia repair from classification. In more than 90% of cases the treatment was open-mesh. In many hernia studies the hernias were classified as direct or indirect, primary or recurrent. The existing classifications are based on anatomical findings in relation to the development of the hernia: posterior floor integrity, enlarged interior ring and size of the hernia. However, the size of the hernia may not always be associated with the severity of the hernia and it may be difficult to estimate. The outcome of hernia repair may be influenced by other factors. There may be differences in the presentation of the hernia to the surgeon based on the damage done to the surrounding tissue in the inguinal canal, e.g., external ring, aponeurosis of the external oblique, inguinal ligament, which is most often accompanied by severe adhesions. Further factors influencing outcome of hernia repair may be patient-related factors, e.g., constipation, ASA classification, diabetes, smoking. A classification should be simple to use and easy to remember: (A) indirect hernia, (B) direct hernia, (C) scrotal or giant hernia, (D) femoral hernia. A and B can be classified as (0) uncomplicated, (1) posterior floor defect, (2) posterior floor defect plus defect in the anterior part of the inguinal canal. All four types (A-D) may be either primary or recurrent. In this classification combined femoral, indirect and/or direct hernias can be categorized by using the types A, B, C, or D as in a modular construction system. The category "other" is reserved for rare types of hernia, e.g., obturator hernia, Spieghelian hernia. Aggravating factors are included: Diabetes, obesity, age above 65, constipation, ASA III or more and cigarette smoking. This classification may be helpful to evaluate outcome of hernia repair with regard to patient related factors and the increased demands for the surgeon and the staff. In some health care systems the general belief is that all hernias are equal and be managed equally. However, groin hernias may be complex and need individual treatment.
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PMID:Inguinal Hernia: classification, diagnosis and treatment--classic, traumatic and Sportsman's hernia. 1585 79

Respiratory distress due to either medical or surgical causes occurs commonly in neonates. It is the most common cause of admission to a neonatal surgical intensive care facility in a tertiary care hospital. The distress can be caused by a variety of clinical conditions; common conditions treated in medical intensive care units are transient tachypnea of the new born, respiratory distress syndrome, pulmonary air leak and pneumothorax. In surgical causes of respiratory distress in neonates the underlying mechanisms include airway obstruction, pulmonary collapse or displacement and parenchymal disease or insufficiency; the common causes are congenital diaphragmatic hernia, congenital cystic adenomatoid malformation, congenital lobar emphysema and esophageal atresia with or without tracheo-esophageal fistula. Obstructive lesions of the new born airway include choanal atresia, macroglossis, Pierre-Robin syndrome, lymphangioma, teratoma or other mediastinal masses, cysts, subglottic stenosis and laryngo tracheomalacia. Imaging plays a very major role in the pre-operative diagnosis of these conditions and proper pre-operative resuscitation helps in improving the results of surgery dramatically.
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PMID:Respiratory distress in neonates. 1597 26

In congenital diaphragmatic hernia (CDH), chest tube insertion at repair could determine rapid overexpansion of hypoplastic lungs, increasing the risk of pneumothorax. Therefore, in our institution no drainage tube at CDH repair was inserted after 1997. Afterwards several patients needed chest drainage for cardiopulmonary distress due to pleural effusion (PE) during the postoperative course. The aims of this study are to establish the incidence of PE requiring drainage for cardiopulmonary distress during postoperative course in CDH and to assess its eventual increase in patients with patch repair. Furthermore, the aetiology and treatment of PE are highlighted. Records of high-risk CDH operated on from 1998 to 2004 were reviewed. No chest tube was inserted at repair. Drainage was accomplished postoperatively if a cardiopulmonary distress due to PE occurred. Groups with and without patch were compared on gender, gestational age, birth weight, side of hernia, PE, hernial sac, central venous line and venous thrombosis, using the chi(2) and Student's t tests. Overall mortality rate was recorded. Out of 76 patients, 23 (30%) required patch repair. The PE occurred in 22 out of 76 patients, and in 68% of cases a chylothorax resulted. Birth weight was significantly lower, and the PE rate was significantly higher in patients with patch. Pleural drainage yielded improvement of ventilatory and respiratory parameters in all cases. Overall mortality rate was 16 and 23% in patients that required chest drain. The incidence of PE was 30% in CDH and significantly higher in patients with patch. The increased mortality rate in patients with PE causing cardiopulmonary distress warrants chest tube drainage before instability occurs.
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PMID:Pleural effusion requiring drainage in congenital diaphragmatic hernia: incidence, aetiology and treatment. 1677 Jun 3

Intercostal hernia can occur after blunt trauma and can also complicate thoracotomy. This report describes a 13-year-old liver transplant recipient with chronic asymptomatic intercostal hernia at site of thoracotomy. This hernia became manifest upon development of spontaneous pneumothorax. She presented with pleuritic pain and radiographic evidence of spontaneous pneumothorax. Her history included liver transplantation at age 19 months for tyrosinemia, posttransplant lymphoproliferative disorder at age 7 years with thoracotomy for lung biopsy, and prolonged corticosteroid administration. Examination and computed tomography revealed an intercostal hernia. She underwent repair of hernia, stapled resection of apical blebs, and pleurodesis. Reconstruction of chest wall involved rib fracture and intercostal approximation with nonabsorbable sutures covered by serratus muscle advancement. She is symptom free with intact repair 2 years and 9 months after surgery and is able to participate in vigorous physical activity. This is the first report of an intercostal hernia detected upon development of spontaneous pneumothorax. The hernia occurred at the site of a prior thoracotomy, possibly because of impaired healing from corticosteroid administration. This case suggests that nonabsorbable sutures should be used for intercostal approximation after thoracotomy in patients with impaired wound healing.
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PMID:Intercostal hernia and spontaneous pneumothorax in a liver transplant recipient: a case report. 1733 77

Thoracic trauma represents an important cause of morbidity in mortality after injury in human beings and animals. After any form of suspected chest wall trauma, initial emergency management should include assurance of a patent airway and adequate ventilation, along with treatment for shock if present. As with any open wound, tetanus prophylaxis should be instituted. Types of trauma to the thoracic region of the horse include pectoral and axillary lacerations, penetrating chest wounds, flail chest, fractures of the ribs, blunt thoracic trauma, and several potential sequelae that include pneumothorax, pneumomediastinum, hemothorax, pleuritis, fistulae of the sternum or ribs, and diaphragmatic hernia. Emergency management of these various forms of thoracic trauma is discussed.
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PMID:Thoracic trauma in horses. 1737 10

This pictorial review discusses multi-detector computed tomography (MDCT) cases of non-vascular traumatic chest injuries, with a brief clinical and epidemiological background of each of the pathology. The purpose of this review is to familiarize the reader with common and rare imaging patterns of chest trauma and substantiate the advantages of MDCT as a screening and comprehensive technique for the evaluation of these patients. Images from a level 1 trauma center were reviewed to illustrate these pathologies. Pulmonary laceration, pulmonary hernia, and their different degrees of severity are illustrated as examples of parenchymal traumatic lesions. Pleural space abnormalities (pneumothorax and hemothorax) and associated complications are shown. Diaphragmatic rupture, fracture of the sternum, sternoclavicular dislocation, fracture of the scapula, rib fracture, and flail chest are shown as manifestations of blunt trauma to the chest wall. Finally, direct and indirect imaging findings of intrathoracic airway rupture and post-traumatic foreign bodies are depicted. The advantage of high quality reconstructions, volume rendered images, and maximal intensity projection for the detection of severe complex traumatic injuries is stressed. The limitations of the initial chest radiography and the benefits of MDCT authenticate this imaging technique as the best modality in the diagnosis of chest trauma.
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PMID:Blunt traumatic injuries of the lung parenchyma, pleura, thoracic wall, and intrathoracic airways: multidetector computer tomography imaging findings. 1762 15

We present a 45-year-old female patient who developed diaphragmatic rupture and secondary hernia following a diaphragmatic resection for a diaphragmatic abnormality with spontaneous pneumothorax performed by endoscopic stapling in video-assisted thoracoscopic surgery (VATS). This complication can be avoided by careful direct repair of the diaphragmatic incision in addition to endoscopic stapling.
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PMID:Hernia of the diaphragm with gastric ulcer and volvulus: an unusual complication after diaphragmatic resection by VATS. 1767 Jan 18

The presentation of congenital diaphragmatic hernia (CDH) at birth may fall outside the typical features (cyanosis, tachypnea and respiratory failure), manifesting, instead, also with others pictures that make the diagnosis difficult or even impossible. We report a case of CDH presenting as a pneumothorax and a perforative peritonitis due to an antenatal gastric perforation.
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PMID:Bochdaleck diaphragmatic hernia, complicated by an antenatal gastric perforation, presenting as a pneumothorax and a perforative peritonitis. 1772 10


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