1/40. Occult splenic rupture: a case report.We present a case of an atraumatic, occult rupture of the spleen. It is only in a distinct minority of cases, that the splenic capsule remains intact, thereby preventing intraperitoneal bleeding. Nevertheless, this condition can be accompanied by a severe loss of blood. A nonoperative management can be considered. Reviewing the literature on splenic rupture, the lack of uniformity in nomenclature is striking. The etiological and morphological classifications are reviewed.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
2/40. Non-traumatic liver rupture due to a perforated gastric ulcer.The case of a 57-year-old woman with a fatal liver rupture due to a necrotizing perihepatic abscess caused by a perforated gastric ulcer is presented. The ulcer had been treated successfully by surgical intervention 8 days before. The autopsy revealed a large perihepatic abscess and multiple ruptures of Glisson's capsule with a large subcapsular hematoma and underlying lacerations of the liver parenchyma. The patient had no history of previous abdominal trauma and the known etiological factors for spontaneous liver rupture were excluded by the autopsy findings or by clinical and laboratory data. No liver penetration by the gastric ulcer was found at autopsy and there were no clinical signs or symptoms for an infection or any degenerative or inflammatory diseases. Histologically abundant vegetable fibers, identified as stomach contents and a dense infiltrate of lymphocytes and granulocytes were found in the perihepatic abscess next to Glisson's capsule. Below Glisson's capsule there were hemorrhages, focal hepatocellular necrosis and a mixed cell inflammatory infiltration. In the present case, preceding perforation of the gastric ulcer with leaking of gastric acid into the peritoneal cavity resulted in peptic digestion of Glisson's capsule. Vascular lesions of the affected parts of Glisson's capsule and the liver parenchyma underneath resulted in intrahepatic hemorrhage and an increase in intrahepatic pressure with subsequent liver rupture. To the authors' knowledge no similar case of spontaneous liver rupture due to perforation of a gastric ulcer has been reported previously.- - - - - - - - - - ranking = 5keywords = capsule (Clic here for more details about this article) |
3/40. Rupture of the anterior lens capsule in Alport syndrome.Alport syndrome is an inherited disorder of type IV collagen, a major constituent of basement membranes. Eighty-five percent of cases are transmitted through X-linked dominant inheritance, although autosomal dominant and autosomal recessive inheritance has also been reported. Clinical manifestations of Alport syndrome include progressive glomerulopathy, sensorineural deafness, anterior lenticonus, posterior corneal dystrophy, and abnormal retinal pigmentation. Anterior lenticonus may lead to loss of vision because of progressive myopia or cataract formation. We report 2 cases of unusual cataract formation in adolescent boys who had a rupture of the anterior lens capsule. One rupture was spontaneous, and the other was traumatic.- - - - - - - - - - ranking = 5keywords = capsule (Clic here for more details about this article) |
4/40. Expulsive hemorrhage before phacoemulsification.A 65-year-old white man who was scheduled for cataract extraction experienced a sudden increase in intraocular pressure (IOP) with flattening of the anterior chamber immediately after the anterior capsule incision. The eye was sutured, and because no decrease in pressure was noted, surgery was postponed. The presence of the cataract prevented ophthalmoscopic examination. Echographic examination revealed a hemorrhagic choroidal detachment with involvement of the ciliary body. The patient was examined regularly until the choroidal detachment disappeared 4 weeks later. He then had uneventful phacoemulsification and intraocular lens implantation.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
5/40. leiomyosarcoma presenting as a spontaneously ruptured renal tumor-case report.BACKGROUND: Ruptured renal neoplasms can be a catastrophic clinical presentation. angiomyolipoma is the commonest renal tumor which presents in this fashion. Renal sarcomas are rare renal neoplasms. Renal leiomyosarcomas are the most common histological subtype of renal sarcomas, accounting for approximately 50-60% of the reported cases. These tumors are usually peripherally located and appear to arise from either the renal capsule or smooth muscle tissue in the renal pelvic wall. CASE PRESENTATION: A 70 years old male, with hypertension and ischemic disease, developed acute left flank pain. The general physician evaluated this using ultrasound, which showed a solid left renal mass. Two weeks later, he presented in the emergency room in a state of shock with a palpable flank mass. CT scan of the abdomen showed a large heterogeneous mass lesion in the left perinephric space with minimal post contrast enhancement. Per-operatively, large retroperitoneal hematoma was found within Gerota's fascia along with spleen plastered to the upper limit of hematoma. nephrectomy and splenectomy were performed. Postoperative course was uneventful and patient was discharged on the 10th post-operative day. Histopathological evaluation of the specimen showed high-grade leiomyosarcoma CONCLUSIONS: Spontaneous rupture of renal neoplasm is a rare clinical presentation. angiomyolipoma is the commonest cause of spontaneous rupture of the kidney. Presentation of a leimyosarcoma as a ruptured renal neoplasm has not been previously reported in the English literature.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
6/40. Spontaneous rupture of a normal spleen.A 45-year-old woman was admitted with a gangrenous toe. She had a pancreatico-renal transplant for end-stage renal disease due to type I insulin dependent diabetes three years previously and had been taking immunosuppressive agents. An epidural catheter was placed to relieve the rest pain. Next day she was found to be hypotensive and tachycardic along with other features of shock. She did not have any clinical symptoms and signs initially. Urgent blood investigations were normal except for Hb of 5.0 g/dl; an ultrasound scan showed free fluid in the peritoneal cavity. Emergency laparotomy after resuscitation confirmed a massive haemoperitoneum secondary to a ruptured spleen. histology showed loss of areas of the capsule and other areas showing subcapsular haemorrhage with no underlying pathology in the spleen.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
7/40. Wilms' tumor: a new cause for urinary extravasation.We report a case of Wilms' tumor associated with urinary extravasation due to tumor invasion through the renal pelvis and anterior renal capsule. Extravasation of urine exposed to tumor may lead to upstaging of the tumor and the requirement for more intensive therapy.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
8/40. corneal perforation after conductive keratoplasty with previous refractive surgery.A 56-year-old woman had conductive keratoplasty (CK) for residual hyperopia and astigmatism. Three years before the procedure, the patient had arcuate keratotomy, followed by laser in situ keratomileusis 2 years later for high astigmatism correction in both eyes. During CK, a corneal perforation occurred in the right eye; during the postoperative examination, an iris perforation and anterior subcapsule opacification were seen beneath the perforation site. The perforation was managed with a bandage contact lens and an antibiotic-steroid ointment; it had a negative Seidel sign by the third day. The surgery in the left eye was uneventful. Three months after the procedure, the uncorrected visual acuity was 20/32 and the best corrected visual acuity 20/20 in both eyes with a significant improvement in corneal topography. Care must be taken to prevent CK-treated spots from coinciding with areas in the corneal stroma that might have been altered by previous refractive procedures.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
9/40. Ruptured suprasellar dermoid associated with middle cerebral artery aneurysm: case report.Dermoid tumor associated with cerebral aneurysm is extremely rare. We report here a case of ruptured suprasellar dermoid cyst associated with middle cerebral artery (M1) aneurysm and stenosis of adjacent arterial trunks. The characteristic feature of this association is the tight adhesion of the vascular lesion to the tumor capsule.- - - - - - - - - - ranking = 1keywords = capsule (Clic here for more details about this article) |
10/40. Recombinant factor viia in management of spontaneous subcapsular liver hematoma associated with pregnancy.BACKGROUND: Spontaneous subcapsular liver hemorrhage is a rare but life-threatening complication of pregnancy. Optimal management of an expanding hematoma or ruptured capsule has not been established. CASES: We report 3 patients with preeclampsia and hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome with spontaneous subcapsular liver hematomas. The first 2 patients with ruptured liver hematomas experienced life-threatening hemorrhage. The third patient experienced uncontrollable vaginal bleeding, liver hemorrhage, and was in imminent danger of capsule rupture. Despite aggressive surgical intervention and traditional blood component therapy, adequate hemostasis could not be achieved in any of these patients. Recombinant factor viia was used to achieve hemostasis in all three patients. CONCLUSION: Recombinant factor viia is an effective adjunct in the treatment of preeclamptic patients with expanding or ruptured subcapsular liver hematoma.- - - - - - - - - - ranking = 2keywords = capsule (Clic here for more details about this article) |
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