Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Incarcerated diaphragmatic hernia after laparoscopic right hepatectomy is very rare. An 81-year-old man underwent laparoscopic right hepatectomy for giant hepatic hemangioma. Twenty months after the surgery, he began to complain of nausea and abdominal pain and was brought to our hospital. Chest X-ray showed an abdominal gas shadow above the right diaphragm and computed tomography showed herniation of the colon into the right thoracic cavity. We diagnosed ileus due to incarcerated diaphragmatic hernia and performed emergency operation under laparoscopic surgery. After successfully reducing the prolapsed colon back to the abdominal cavity, the diaphragmatic hernia orifice was repaired. Incarcerated diaphragmatic hernia sometimes causes the fatal state. Clinicians must therefore consider such findings a late complication of laparoscopic hepatectomy.
 ...
PMID:[Laparoscopic repair of incarcerated diaphragmatic hernia as a late complication of laparoscopic right hepatectomy: a case report]. 2469 92

Obturator hernia is a rare type of hernia which accounts for only 0.07-1.4% of all intra-abdominal hernias and 0.2-5.8% of small-intestinal obstructions. It develops predominantly in elderly underweight women. It has nonspecific early symptoms, so these hernias are usually discovered only after they have become incarcerated. Incarcerated obturator hernias are usually discovered on abdominal computed tomography scan or emergency surgery due to bowel obstruction. Here we present a case of a 65-year-old female who presented with intermittent abdominal pain, distension and nausea for last 3 days. She was a known case of hypothyroidism, taking Levothyroxine in inadequate dose. Her intial abdominal Xray was showing few air-fluid level with air present in rectum. She was initially managed conservatively but later developed features of peritonitis for which she was operated. In laparotomy, Richter type of right-sided incarcerated obturator hernia was discovered with a small necrotic area and perforation of small bowel. Bowel resection was performed and obturator hernia was closed with interrupted sutures. The patient recovered without complications. Obturator hernia, due to its rarity and nonspecific early symptoms, can still be misleading even to the most experienced clinicians. Delay in diagnosis of obturator hernia can lead to bowel necrosis and perforation with significant postoperative morbidity and mortality.
 ...
PMID:Richter type of incarcerated obturator hernia; misery still continues. 2572 Jan 9

Paraduodenal hernias are the most common type of congenital internal hernia. Because of its overall rare incidence, this entity is often overlooked during initial assessment of the patient. Lack of specific diagnostic criteria also makes diagnosis exceedingly difficult, and the resulting diagnostic delays can lead to tragic outcomes for patients. Despite these perceived barriers to timely diagnosis, there may be specific radiographic findings that, when combined with the appropriate constellation of clinical symptoms, would aid in diagnosis. This patient first presented at 8 years of age with vague symptoms of postprandial emesis, chronic abdominal pain, nausea, and syncope. Over the span of 6 years he was evaluated 2 to 3 times a year with similar complaints, all of which quickly resolved spontaneously. He underwent multiple laboratory, imaging, and endoscopic studies, which were nondiagnostic. It was not until he developed signs of a high-grade obstruction and extremis that he was found to have a large left paraduodenal hernia that had volvulized around the superior mesenteric axis. This resulted in the loss of the entire superior mesenteric axis distribution of the small and large intestine and necrosis of the duodenum. In cases of chronic intermittent obstruction without clear etiology, careful attention and consideration should be given to the constellation of symptoms, imaging studies, and potential use of diagnostic laparoscopy. Increased vigilance by primary care and consulting physicians is necessary to detect this rare but readily correctable condition.
...
PMID:Congenital left paraduodenal hernia causing chronic abdominal pain and abdominal catastrophe. 2580 50

Although many people have Meckel's diverticulum, only some experience any symptoms, most under the age of 10. In adults it is usually asymptomatic but approximately 4% develop complications. Meckel's diverticulum is usually diagnosed in the first years of life and after that the risk of the complications decreases with increasing age, with no predictive factors for the development of complications. We describe the case of a 34-year-old man admitted in the emergency department with diffuse abdominal pain, nausea, flatulence and lack of transit for feces and gas. The patient had been previously operated for peritonitis due to a perforated ulcer. Clinical examination and paraclinical investigations (abdominal radiography and ultrasound) suggested the diagnosis of intestinal obstruction, probably produced by adhesions due to previous abdominal intervention. The diverticulum was resected using a linear stapler and the patient recovered without any complications. Small bowel obstruction due to Meckel's diverticulitis may be caused by entangled loop of small bowel around a fibrous cord, intussusception, volvulus, or incarceration within a hernia sac. The discovery of a Meckel's diverticulum complication in a mid thirties patient represented an intra-operatory surprise and is the peculiarity of the case.
 ...
PMID:Meckel's diverticulum--a rare cause of intestinal obstruction in adults. 2597 Sep 60

The use of point-of-care ultrasound for the diagnosis of bowel obstructions and hernias is becoming increasingly common in the emergency department (ED). Using a relatively rare case of an incisional port hernia, we demonstrate the ultrasound findings of a strangulated hernia causing a partial small bowel obstruction. A 46-year-old female presented four days following a laparoscopic surgery complaining of abdominal pain, nausea and lack of bowel movements. There was a palpable mass in the left lower quadrant under the 12mm trocar port incision. ED point-of-care ultrasound revealed herniated akinetic loops of bowel through her laparoscopy incision. This is the first case report to describe the use of point-of-care ultrasound for the diagnosis of a strangulated incisional port hernia at the bedside.
...
PMID:Diagnosis of a Strangulated Laparoscopic Incisional Hernia with Point-of-Care Ultrasonography. 2598 28

A 51-year-old female (height 160 cm, weight 89 kg, BMI 34.8) presented at the emergency department complaining of sudden onset of sharp abdominal pain in the epigastrium, colicky in nature, dysphagia, nausea, and repeated retching with non-productive vomiting. She has had an adjustable gastric banding implanted laparoscopically 11 years earlier. Since then, she reported to have had only a moderate weight loss (initial BMI 44), although she was closely followed up and the reservoir properly filled by her obesity surgeon. A gastrografin was performed and showed no clear signs of slippage of the gastric band nor of gastric strangulation/ischemia. Nonetheless, the passage of the contrast through esophagogastric junction was slightly slow and restricted suggesting a moderate stenosis from the band. Two cubic centimeters of saline were aspirated from the reservoir to loosen the gastric band. However, on the following minutes, no significant relief of the sharp pain was observed. NSAIDS and morphine were repeatedly given without significant pain relief, and after a few hours, the pain was more intense and diffused to the upper abdomen. I.V. contract CT scan showed a large amount of free fluid, with severe small bowel distension and suspected volvulus and a transition point at the port site of the reservoir, suggesting a strangulated incisional hernia on this site and/or strangulating band adhesion. Urgent surgery was planned, and a laparoscopic approach was chosen. A large amount of free bloody fluid was found, and a long segment of small bowel was twisted around a strangulating band adhesion on the port site of the reservoir, incarcerated within an incisional hernia on the same port site. The strangulating band was cut, and the strangulated bowel was released. Gradual reversion of bowel ischemia was observed, and the gastric banding was removed according to the patient's preoperative request.
 ...
PMID:A Challenging Misleading Diagnosis in a Patient with Suspicion of Gastric Banding Slippage and Strangulation: Diagnosis and Laparoscopic Treatment. 2613 Jan 78

Surgical literature defines the case of acute appendicitis in a sac of femoral hernia as de Garengeot's hernia. The diagnosis remains a very hard challenge for surgeon because the symptoms are aspecific and the most effective tools for preoperative evaluation (as abdominal computed tomography and abdominal ultrasound scan) can often be indeterminate or misinterpreted. We report the case of an 85-year-old white male admitted to our unit complaining of a 1-day history of vague abdominal pain, nausea, vomiting, and painful swelling in the right groin. Preoperatively, an incarcerated right femoral hernia was supposed and patient underwent surgery via oblique inguinal incision. The intraoperative finding was a de Garengeot's hernia and an appendectomy with hernia repair was performed. Patient had a regular course and was discharged on the second postoperative day.
...
PMID:De Garengeot's Hernia: a Diagnostic Challenge. 2613 70

We report a case of a 77-year-old female who was admitted to the emergency department complaining of diffuse abdominal pain for five days, associated with nausea, vomiting and constipation. Physical examination disclosed a large incarcerated umbilical hernia, which was readily apparent on supine abdominal plain films. These also showed a calcified heterogeneous mass in the mid-abdominal region, which was further characterized by CT as a lithopedion (calcified ectopic pregnancy). This is one of the few cases studied on a MDCT equipment, and it clearly enhances the post-processing abilities of this imaging method which allows diagnostic high-quality MIP images. Lithopedion is a rare entity, with less than 300 cases previously described in the medical literature. However, many reported cases corresponded to cases of skeletonization or collections of fetal bone fragments discovered encysted in the pelvic region at surgery or autopsy. It is thus estimated that true lithopedion is a much rarer entity. The diagnosis may be reached by a suggestive clinical history and a palpable mass on physical examination, while the value of modern cross-sectional techniques is still virtually unknown. Ultrasonography may depict an empty uterine cavity and a calcified abdominal mass of non-specific characteristics, and computed tomography or magnetic resonance imaging are able to reach a conclusive diagnosis and may additionally define the involvement of adjacent structures. The differential diagnosis includes other calcified pathologic situations, including ovarian tumors, uterine fibroids, urinary tract neoplasms, inflammatory masses or epiploic calcifications.
...
PMID:An unusual cause of intra-abdominal calcification: A lithopedion. 2693 28

Postoperative iatrogenic diaphragmatic hernia after thoracoscopic lobectomy is extremely rare. We present a 55-year-old female patient who developed an iatrogenic diaphragmatic hernia with gastric perforation several months after VATS (video-assisted thoracic surgery) left upper lobectomy with systematic lymphadenectomy. During the readmission, urgent laparotomy was performed. Intraoperatively, the choledochoscopy was introduced into left thoracic cavity through the diaphragmatic defect for dissecting the secondary inflammatory adhesions and achieving satisfactory hemostasis. It appears to be an efficient and feasible approach for the patients who have been diagnosed as delayed diaphragmatic hernia concomitant with remarkable intra-abdominal findings and have a history of thoracic surgery. We consider that delayed-onset diaphragmatic hernia should be suspected in patients complaining of nausea or vomiting after VATS procedure, although it is very rare.
...
PMID:Delayed iatrogenic diaphragmatic hernia after thoracoscopic lobectomy. 2729 66

The frequency of bariatric operations has increased in Germany. Primary operations are usually performed at specialised centres. However, late complications may develop months or even years after the operation, and every general and visceral surgeon may be confronted with them, regardless of the size and specialisation of their clinics. The laparoscopic Roux-Y gastric bypass is the most frequently performed bariatric operation worldwide. During this procedure, the alimentary loop is lifted up in front of the colon to form a pouch, which creates a mesenteric space, also called the Petersen space, dorsal to the alimentary loop and below the transverse colon. Both here and around the mesenteric space of the Roux anastomosis, an internal hernia may develop, i.e. the small intestine can twist on its own axis. Abdominal discomfort due to intestinal obstruction is unspecific, but very pronounced. Clinically, patients either present with an acute abdomen or with intermittent unspecific abdominal pain with nausea, and rarely also with vomiting. Clinical examinations and lab chemistry tests usually do not reveal any indicative findings. In cases of doubt, therefore, contrast-enhanced computed tomography of the abdomen is the diagnostic imaging procedure of choice. A diagnostic laparoscopy should be performed in every patient with a clinical suspicion of an internal hernia, even if the CT scan is unremarkable. This should be done by a surgeon who is well-versed in laparoscopy and experienced in bariatric surgery, since classification of the intestinal loops is very difficult without knowledge of the hernial orifices. First, an inframesocolic view is obtained with the transverse colon being lifted. From here, the open Petersen space offers a direct view of the ligament of Treitz from the right side. If small intestine is found to the right of the ligament, there is a Petersen hernia. After the inframesocolic view, the gastroenterostomy should be located and the alimentary loop should be followed in distal direction towards the jejunojejunostomy, where the second possible space may be found. Once both spaces have been located and a hernia has been reduced as appropriate, the spaces should be closed with non-absorbable suture.
 ...
PMID:[Internal Hernia Following Laparoscopic Roux-Y Gastric Bypass - a Challenge not only for the General Surgeon]. 2730 May 88


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>