1/361. Transomental strangulation. A rare case of an internal hernia.A case report of a transomental herniation of the small intestine is given. Thirty-six cases of this type of intestinal obstruction are reported in the literature. The history was that of an intestinal obstruction and the diagnosis was settled at laparotomy, as in most of the reported cases. The etiology is obscure by (a) abdominal trauma, (b) inflammation, and (c) congenital defects in the omentum appear to be the most likely.- - - - - - - - - - ranking = 1keywords = herniation (Clic here for more details about this article) |
2/361. Idiopathic spinal cord herniation: case report and review of the literature.OBJECTIVE AND IMPORTANCE: Idiopathic spinal cord herniation (ISCH) is a rare condition, reported in only 25 patients thus far, in which the thoracic cord is prolapsed through an anterior dural defect. It typically presents in middle age as either brown-sequard syndrome or spastic paraparesis. CLINICAL PRESENTATION: A 55-year-old woman initially presented at the age of 41 years with brown-sequard syndrome at the T8 disc space level on the left side. Investigations, including primitive magnetic resonance imaging, were deemed negative at that time. After a stepwise deterioration over 14 years, she presented again with spastic paraparesis and double incontinence, in addition to her previous spinothalamic dysfunction. magnetic resonance imaging at this stage suggested either ISCH or a dorsal arachnoid cyst. INTERVENTION: Through a T7-T8 laminectomy, a left-of-midline ISCH was identified and easily reduced by gentle cord traction. No dorsal arachnoid cyst was identified. The anterior dural defect was repaired with a XenoDerm patch (LifeCell Corp., Woodlands, TX). After surgery, there was improved motor and sphincter function. However, there was continued sensory disturbance. CONCLUSION: ISCH is rare cause of thoracic cord dysfunction. Despite prolonged diagnostic delay, significant clinical improvement may be obtained with ISCH reduction and anterior dural repair.- - - - - - - - - - ranking = 5keywords = herniation (Clic here for more details about this article) |
3/361. Nerve root herniation secondary to lumbar puncture in the patient with lumbar canal stenosis. A case report.STUDY DESIGN: A very rare case of nerve root herniation secondary to lumbar puncture is reported. OBJECTIVE: To describe the characteristic clinical features of this case and to discuss a mechanism of the nerve root herniation. SUMMARY OF BACKGROUND DATA: There has been no previous report of nerve root herniation secondary to lumbar puncture. methods: A 66-year-old woman who experienced intermittent claudication as a result of sciatic pain on her right side was evaluated by radiography and magnetic resonance imaging, the results of which demonstrated central-type canal stenosis at L4-L5. The right sciatic pain was exacerbated after lumbar puncture. myelography and subsequent computed tomography showed marked stenosis of the thecal sac that was eccentric to the left, unlike the previous magnetic resonance imaging finding. RESULTS: At surgery, a herniated nerve root was found through a small rent of the dorsocentral portion of the thecal sac at L4-L5, presenting a loop with epineural bleeding. The herniated nerve root was put back into the intrathecal space, and the dural tear was repaired. CONCLUSION: Lumbar puncture can be a cause of nerve root herniation in cases of lumbar canal stenosis. The puncture should not be carried out at an area of stenosis.- - - - - - - - - - ranking = 8keywords = herniation (Clic here for more details about this article) |
4/361. Idiopathic spinal cord herniation: value of MR phase-contrast imaging.We report two patients with an idiopathic transdural spinal cord herniation at the thoracic level. Phase-contrast MR imaging was helpful in showing an absence of CSF flow ventral to the herniated cord and a normal CSF flow pattern dorsal to the cord, which excluded a compressive posterior arachnoid cyst.- - - - - - - - - - ranking = 5keywords = herniation (Clic here for more details about this article) |
5/361. Large empty sella with an intrasellar herniation of an elongated third ventricle. Case report.A 73-year-old female presented with a large empty sella with herniation of an elongated third ventricle concomitant with herniation of the surrounding subarachnoid space into the sella, manifesting as visual impairment and amenorrhea without galactorrhea. magnetic resonance imaging and computed tomography cisternography clearly showed the large empty sella, without evidence of either hydrocephalus or benign intracranial hypertension, which is extremely rare.- - - - - - - - - - ranking = 6keywords = herniation (Clic here for more details about this article) |
6/361. Acute cardiac herniation after radical pleuropneumonectomy.Acute cardiac herniation after radical pneumonectomy is extremely rare and is associated with an immediate mortality greater than 50%. We report a patient in whom cardiac herniation produced no signs or symptoms. The heart was returned to its correct position and the pericardial defect was repaired.- - - - - - - - - - ranking = 6keywords = herniation (Clic here for more details about this article) |
7/361. Descending mesocolon defect herniation: case report.Internal hernia, herniation of the internal organs through defects in the intraabdominal cavity, is rare. Due to the rarity of this pathology and lack of the specific symptoms and signs, early diagnosis and treatment are always stressful to the clinician and misdiagnoses may occur in the emergency room. The prognosis of a patient with uncomplicated internal hernia is excellent. We report a 21-year-old Chinese man with internal herniation through a defect of mesocolon, presented as an impalpable abdominal mass which was shown only on imaging studies. In addition to the typical whirlpool pattern, a huge solid mass between the pancreatic tail and stomach was found under computed tomography (CT) scan. The major symptoms were intermittent epigastralgia and abdominal fullness that had bothered him for years. physical examination results showed only mild epigastric tenderness. Computed tomography scans and exploratory laparotomy of the abdomen played vital roles during diagnosis. The herniated organ was a portion of jejunum with partial small intestinal obstruction.- - - - - - - - - - ranking = 6keywords = herniation (Clic here for more details about this article) |
8/361. Pleural incarceration of the gastric graft after trans-hiatal esophagectomy.We report on a 73-year-old man who underwent a transhiatal esophagectomy for a T2N1M0 adenocarcinoma of the distal esophagus and developed an incarcerated herniation of the gastric graft through a defect in the right mediastinal pleura. The patient experienced delayed gastric emptying postoperatively, which was initially suggested by barium swallow. The gastric herniation was unidentified by early postoperative swallowing studies and endoscopies. After diagnosis by a later computed tomographic scan and barium study, the herniation was reduced by incising the mediastinal pleura from the diaphragm to the apex of the chest and by plication of the stomach longitudinally in order to reduce its intrathoracic diameter.- - - - - - - - - - ranking = 3keywords = herniation (Clic here for more details about this article) |
9/361. Symptomatic forearm muscle hernia: repair by autologous fascia lata inlay.Eleven cases of symptomatic muscle hernias of the forearm requiring surgical intervention have been described previously. Pain on extremity exertion and an unaesthetic bulge of the forearm were the primary indications for surgery. Advocated treatment modalities range from forearm fasciotomy to anatomic repair of the fascial defect. Although fasciotomy relieves the narrow fascial constriction around the herniated muscle reliably, it often yields an unappealing forearm deformity and incomplete resolution of pain on extremity exertion. Anatomic repair provides the theoretical advantage of restoring normal muscle fascia relationships while concomitantly improving the aesthetic appearance of the extremity. The authors report a case of symptomatic forearm muscle herniation treated successfully with an autologous fascia lata inlay graft.- - - - - - - - - - ranking = 1keywords = herniation (Clic here for more details about this article) |
10/361. Small bowel obstruction secondary to herniation through a 5-mm laparoscopic trocar site following laparoscopic lymphadenectomy.Incisional hernias occur in <1% of women undergoing operative laparoscopy and are mostly limited to trocar sites > or =10 mm. This is a report of a 54-year-old woman with endometrial cancer who presented with nausea, vomiting and abdominal pain 1 week following laparoscopically-assisted vaginal hysterectomy, bilateral salpingo-oophorectomy, and lymphadenectomy. Abdominal radiographs and computed tomography demonstrated small bowel obstruction and herniation through a 5-mm trocar site. Reduction of the hernia and closure of the fascial incision were performed at exploratory laparotomy with normal recovery. Bowel herniation can occur through 5-mm trocar sites following prolonged operative laparoscopy. The peritoneum and fascia of these incisions should be closed.- - - - - - - - - - ranking = 6keywords = herniation (Clic here for more details about this article) |
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