Abdominal parietal metastasis on operative scar of gastric adenocarcinoma after R0 resection: An unusual location (about a case).

Introduction: Gastric cancer is the fifth most common cancer in Ivory Coast, and is the third cause of cancer death. Parietal metastasis is extremely rare and are distinguished by their relatively poor prognosis with a median survival not exceeding 7 months.

Observation: We report the case of a 73-year-old male patient who presented 5 months after a partial R0 lower polar gastrectomy for gastric adenocarcinoma, a single cutaneous metastasis at the level of the laparotomy incision.

Bifocal bowel obstruction by synchronous transverse and sigmoid colon volvulus: A case report and qualitative review of the literature.

Introduction: Synchronous volvulus of the transverse and sigmoid colon is an exceedingly rare clinical presentation. The dual location of strangulation constitutes a critical surgical emergency due to the heightened risk of intestinal necrosis and septic shock. Given the rarity of this condition, there is a notable paucity of detailed information in the literature, and the management strategies are poorly codified.

[Calibrated sleeve gastrectomy or sleeve gastrectomy: experiences in Abidjan].

Introduction: The aim of this study was to evaluate and analyze the first 29 cases of sleeve gastrectomy in Abidjan.

Patients And Methods: We analyzed the records of patients operated for morbid obesity in 3 private clinics in Abidjan by the team of Professor Alexandre N'Guessan from 2009 to 2014. This study included all patients who underwent laparoscopic sleeve gastrectomy for morbid obesity.

Chromosome instability in diffuse large B cell lymphomas is suppressed by activation of the noncanonical NF-κB pathway.

Diffuse large B cell lymphoma (DLBCL) is the most common form of lymphoma in the United States. DLBCL comprises biologically distinct subtypes including germinal center-like (GCB) and activated-B-cell-like DLBCL (ABC). The most aggressive type, ABC-DLBCL, displays dysregulation of both canonical and noncanonical NF-κB pathway as well as genomic instability.