Inguinal Bladder and Ureter Hernia Permagna: Definition of a Rare Clinical Entity and Case Report.

BACKGROUND: Inguinoscrotal herniation of the bladder is a rare clinical entity, with a frequency between 0.5% and 4% of all inguinal hernias. The bladder can partially or entirely herniate into the inguinal canal; when the whole bladder and ureters migrate into the scrotum, it may cause urinary disorders. CASE PRESENTATION: A 62-year-old male patient presented with urinary disorders and right-sided inguinoscrotal hernia. Under clinical suspicion of bladder involvement in the inguinal canal, abdominal and pelvic computed tomography (CT) scan with endovenous contrast was performed, revealing a right inguinoscrotal hernia, containing the whole urinary bladder and the right pelvic ureter. Without violating the urinary bladder wall integrity, the content of the hernial sac was reduced into the abdominal cavity. Hernioplasty was performed by means of Lichtenstein's method. CONCLUSIONS: Ureteral involvement should be suspected when a clinical inguinal hernia is diagnosed concurrently with unexplained hydronephrosis, renal failure, or urinary tract infection, as in the case described. When suspected, the preoperative diagnosis, particularly with CT scan, is essential to avoid complications and to reduce risk of bladder and ureter injuries during hernia repair.

Amyand's Hernia, State of the Art and New Points of View.

BACKGROUND: Amyand's hernia (AH) is an inguinal hernia containing the vermiform appendix, with an incidence between 0.4% and 1% of all inguinal hernias. Acute or perforated appendicitis can complicate AH. CASE PRESENTATION: A 75-year-old Caucasian man presented with incarceration of vermiform appendix in inguinal hernia sac. Diagnosis was posed preoperatively with computed tomography (CT) scan. Patient underwent urgent surgery and simultaneous appendectomy and hernia repair by Bassini's technique were performed. CONCLUSIONS: Preoperative diagnosis of AH is rare; however it could be useful for surgeon to choose operative approach. Treatment of AH depends on grade of appendix inflammation and/or perforation. The technique utilized to repair hernia depends largely on surgeon's preferences; the presence of inflamed or perforated appendix is not an absolute contraindication for using a prosthetic mesh.

Splenic rupture after colonoscopy. A case report and review of the literature.

Rupture of the spleen after colonoscopy is a rare but dangerous complication; up to now only a few cases have been reported in the literature. This complication is more frequent in patients who have previously undergone abdominal surgery and after operative colonoscopies. This case report describes a 64-year-old man who complained of abdominal pain and dyspnoea some hours after a colonoscopy. Laboratory exams showed anaemia; the patient also developed hypotension and tachycardia; a CT scan revealed a splenic laceration with haemoperitoneum. A laparotomic splenectomy was successfully carried out.

[Superior mesenteric venous thrombosis. Report of 2 cases and review of the literature]. / Trombosi venosa mesenterica superiore. Presentazione di due casi e revisione della letteratura.

Mesenteric venous thrombosis is an uncommon but often fatal form of intestinal ischaemia. The authors present two cases of severe small intestinal ischaemia due to superior mesenteric vein thrombosis, the first associated with oral contraceptive use and a congenital methylene-tetrahydrofolate reductase defect and the second associated with atypical intestinal mycobacterial disease and acquired immunodeficiency syndrome. The authors review the relevant literature using the Medline search facility and comment on the changing aspects of MVT syndrome with regard to aetiological factors, diagnostic approach and surgical or pharmacological therapy.