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1.
Ann Ital Chir ; 83(1): 75-8, 2012.
Article in English | MEDLINE | ID: mdl-22352223

ABSTRACT

Vermiform appendix torsion is rare, and even more uncommon is the volvulus of appendiceal mucinous tumors. To our knowledge, only nine cases of torsion of the vermiform appendix associated with appendiceal mucinous neoplasms have been reported up to date. We report a case of secondary torsion of the vermiform appendix with mucinous cystadenoma in a 30-year-old man. The symptoms were consistent with acute appendicitis. Diagnostic laparoscopy revealed a mucinous tumor of the appendix with a 360 degrees twisted appendix. In order to avoid peritoneal dissemination open appendectomy was performed. The final pathologic diagnosis was a mucinous cystadenoma of the appendix. The postoperative recovery was uneventful. Secondary torsion of vermiform appendix with mucinous cystadenoma is a rare entity. Correct preoperative diagnosis is unlikely. Open appendectomy is the standard of care for benign mucinous appendiceal tumors. Furthermore, it is important to prevent spillage of the appendiceal mucocele content.


Subject(s)
Appendiceal Neoplasms/diagnosis , Cystadenoma, Mucinous/diagnosis , Torsion Abnormality/diagnosis , Adult , Appendectomy , Appendiceal Neoplasms/pathology , Appendiceal Neoplasms/surgery , Cystadenoma, Mucinous/pathology , Cystadenoma, Mucinous/surgery , Diagnosis, Differential , Humans , Male , Torsion Abnormality/pathology , Torsion Abnormality/surgery , Treatment Outcome
2.
J Gastrointest Cancer ; 43(2): 349-53, 2012 Jun.
Article in English | MEDLINE | ID: mdl-20585997

ABSTRACT

INTRODUCTION: Mucinous cystadenocarcinoma of the appendix with invasion of the anterior abdominal wall and cutaneous fistula development is a rare condition. To the best of the authors' knowledge, five such cases have been reported in the medical literature. METHODS AND RESULTS: The patient was a 68-year-old man who presented with a mass growing through the incisional scar and a skin fistula with mucinous discharge 1 year after appendectomy via McBurney's incision. Carcinoembroyonic antigen and carbohydrate antigen 19-9 concentration was elevated. Abdominal computed tomography scan revealed a mass in the cecum with involvement of the abdominal wall. Right hemicolectomy with en bloc abdominal wall implant and skin fistula resection with clear margins was performed. DISCUSSION: The patient received intraperitoneal intra- and postoperative chemotherapy. Gross examination of the specimen showed a mass emerging from the remnant stump of the appendix. The patient showed no relapse 1 year after surgery. Clinical, paraclinical features, and treatment options are discussed with review of the literature.


Subject(s)
Appendectomy/adverse effects , Appendiceal Neoplasms/pathology , Cutaneous Fistula/pathology , Cystadenocarcinoma, Mucinous/pathology , Neoplasm Seeding , Abdominal Wall/pathology , Abdominal Wall/surgery , Aged , Antineoplastic Agents/therapeutic use , Appendiceal Neoplasms/therapy , Appendicitis/surgery , Cicatrix/pathology , Cutaneous Fistula/surgery , Cystadenocarcinoma, Mucinous/therapy , Humans , Male , Mucocele/surgery
3.
Pol Przegl Chir ; 83(4): 223-6, 2011 Apr.
Article in English | MEDLINE | ID: mdl-22166362

ABSTRACT

Gall-stone intestinal obstruction (GSO) is an unusual form of mechanical obstruction and a rare complication of cholelithiasis. The treatment options are controversial, usually the management is surgical but associated with significant morbidity and mortality. A spontaneous evacuation of the gall-stone that had induced GSO is even more exceptional, only few reports being published up to date. We report the case of an 81-year-old female patient presenting GSO admitted to our department due to abdominal pain and vomiting. Computed tomography revealed pneumobilia, distention of the ileum and a calcified mass in the small bowel lumen. The diagnosis of GSO was established, but since the gall-stone was <25 mm and severe cardiorespiratory co-morbidities conservative treatment was initiated and spontaneous evacuation of the gall-stone was obtained. Diagnostic and management modalities of GSO as well as literature reviews are reported.


Subject(s)
Cholelithiasis/complications , Gallstones/therapy , Ileal Diseases/therapy , Intestinal Obstruction/therapy , Aged, 80 and over , Female , Humans , Ileal Diseases/etiology , Intestinal Obstruction/etiology
4.
J Gastrointestin Liver Dis ; 19(3): 333-5, 2010 Sep.
Article in English | MEDLINE | ID: mdl-20922202

ABSTRACT

Acute abdominal pain with peritonitis due to sudden extravasation of lymph into the peritoneal cavity is a rare condition that is often mistaken for other causes of acute abdomen. The diagnosis of spontaneous chylous peritonitis is rarely suspected preoperatively, usually misdiagnosed with diverse common surgical emergencies. We report the case of an 81 year old female who presented with typical symptoms of acute abdomen, presumed as acute mesenteric ischemia. The diagnosis of chylous peritonitis was established during laparoscopy and treatment consisted of low fat diet and octreotide.


Subject(s)
Chylous Ascites/diagnosis , Abdomen, Acute/etiology , Acute Disease , Aged, 80 and over , Chylous Ascites/complications , Chylous Ascites/therapy , Diagnostic Errors , Diet, Fat-Restricted , Female , Gastrointestinal Agents/therapeutic use , Humans , Ischemia/diagnosis , Laparoscopy , Mesenteric Ischemia , Octreotide/therapeutic use , Parenteral Nutrition, Total , Treatment Outcome , Vascular Diseases/diagnosis
9.
J Gastrointest Surg ; 10(5): 652-6, 2006 May.
Article in English | MEDLINE | ID: mdl-16773759

ABSTRACT

Liposarcoma is a malignant mesenchymal tumor frequently located in the retroperitoneum and rarely presents as an isolated lesion in the colon. To our knowledge, only three cases of primary colon liposarcoma have been reported in the world literature to date. In this article, we report a case of liposarcoma of the colon in a 46-year-old man. The patient presented with abdominal pain and a palpable mass. Abdominal ultrasonography and computed tomogram confirmed the presence of a large intra-abdominal fatty tissue mass, but the colon origin of the tumor was revealed only on laparotomy. During surgery, a voluminous (12 cm x 11 cm x 10 cm) lesion situated in the subserosa of the ascending colon was found, and a right hemicolectomy with radical lymph node dissection was performed. The pathological diagnosis of the resected tumor revealed primary colon liposarcoma (myxoid subtype). The postoperative course was uneventful, and the patient remained free of disease for 12 months. No adjuvant therapy was performed. Diagnostic and therapeutic problems related to this type of neoplasm as well as literature reviews are reported. Curative R0 resection remains the main treatment for primary and recurrent liposarcomas.


Subject(s)
Colonic Neoplasms/pathology , Liposarcoma/pathology , Colonic Neoplasms/surgery , Humans , Liposarcoma/surgery , Male , Middle Aged , Tomography, X-Ray Computed/methods
10.
Int Surg ; 90(5): 275-8, 2005.
Article in English | MEDLINE | ID: mdl-16625946

ABSTRACT

An extra-adrenal paraganglioma is a rare tumor derived from the chromaffin cells of sympathetic ganglia. This report documents a rare case of nonfunctional extra-adrenal paraganglioma in a 20-year-old woman with persistent flank pain. Ultrasonography and computed tomography revealed a solid mass with calcification in center, measuring 7 x 6 x 6 cm, and localized in the left upper para-aortal retroperitoneal region. Absence of typical clinical symptoms made a correct preoperative diagnosis unlikely. Tumor was successfully removed through a midline laparotomy incision, and pathological analysis of the surgical specimen revealed a paraganglioma. After 12 months, the patient is still in a good health, asymptomatic, and without evidence of tumor recurrence. This case emphasizes the necessity to include extra-adrenal paraganglioma in the differential diagnosis and management of retroperitoneal tumors, despite its rarity.


Subject(s)
Paraganglioma, Extra-Adrenal/diagnosis , Retroperitoneal Neoplasms/diagnosis , Adult , Female , Humans , Paraganglioma, Extra-Adrenal/surgery , Retroperitoneal Neoplasms/surgery , Tomography, X-Ray Computed
11.
Rom J Gastroenterol ; 14(4): 393-6, 2005 Dec.
Article in English | MEDLINE | ID: mdl-16400357

ABSTRACT

Lipoma of the colon is a relatively rare benign tumor. A case with intermittent subacute colon obstruction due to a giant lipoma of the cecum is reported. A 51-year-old woman presented with intermittent, abdominal crampy pain in the right upper and lower quadrants, accompanied by alternative episodes of diarrhea and constipation. She had had similar symptoms over the last three months. A double-contrast barium enema showed a large (approx. 7 cm in diameter) polypoid mass occluding the lumen of the cecum and the ascending colon. Colonoscopy revealed a submucosal mass suspected of benign tumor but too large for endoscopic resection. Surgery revealed a hard elongated mass in the right colon, which telescoped into the transverse colon and caused colo-colonic intussusception. Right hemicolectomy was performed and pathology documented a mature, submucosal lipoma of the cecum. Six years after the surgery, the patient has not showed any of the previous symptoms. Along with a review of the literature, the incidence, diagnosis complications and treatment of colonic lipomas are discussed.


Subject(s)
Cecal Neoplasms/diagnosis , Lipoma/diagnosis , Barium Sulfate/administration & dosage , Cecal Neoplasms/surgery , Colectomy , Colonoscopy , Contrast Media/administration & dosage , Diagnosis, Differential , Enema , Female , Humans , Lipoma/surgery , Middle Aged
12.
Surg Today ; 34(12): 1044-8, 2004.
Article in English | MEDLINE | ID: mdl-15580390

ABSTRACT

We report a case of recurrent thrombocytopenia associated with symptomatic enlargement of an accessory spleen, 2 years after splenectomy, in a 36-year-old man with posthepatitic liver cirrhosis. The patient suffered three episodes of variceal bleeding, but the esophageal varices were not eradicated by two sessions of endoscopic injection sclerotherapy and endoscopic band ligation. Abdominal ultrasonography and computed tomography showed a giant accessory spleen (6 x 6 x 5 cm), gallbladder stones, and complete postsplenectomy splenomesoportal thrombosis. Subsequent 99mTc scintigraphy confirmed the presence of a functioning residual splenic nodule. Thus, we performed gastroesophageal devascularization (Hassab-Paquet procedure) with accessory splenectomy and cholecystectomy, after which the platelet count normalized and no further variceal bleeding occurred during 17 months of follow-up. To our knowledge, this is the first report in the English medical literature of accessory splenectomy for recurrent thrombocytopenia in a patient with liver cirrhosis.


Subject(s)
Esophageal and Gastric Varices/surgery , Gastrointestinal Hemorrhage/surgery , Hypersplenism/diagnostic imaging , Hypersplenism/surgery , Spleen/abnormalities , Splenectomy/adverse effects , Adult , Esophageal and Gastric Varices/complications , Esophageal and Gastric Varices/diagnosis , Follow-Up Studies , Gastrointestinal Hemorrhage/complications , Gastrointestinal Hemorrhage/diagnosis , Hepatitis B/complications , Hepatitis B/diagnosis , Humans , Laparotomy/methods , Liver Cirrhosis/complications , Liver Cirrhosis/diagnosis , Male , Radionuclide Imaging , Recurrence , Reoperation , Risk Assessment , Splenectomy/methods , Tomography, X-Ray Computed , Treatment Outcome
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