Impact of the Interval between Neoadjuvant Chemotherapy and Gastrectomy on Pathological Response and Survival Outcomes for Patients with Locally Advanced Gastric Cancer: A Meta-analysis.

Background: It is still unknown what is the appropriate time between neoadjuvant chemotherapy (NACT) and gastrectomy in cases of gastric cancer. To comprehend the relationship more clearly between waiting time after NACT before having a gastrectomy and survival results, a meta-analysis was done.

Methods: Retrospective and prospective research from the PubMed, Embase, and Cochrane Library databases were thoroughly reviewed.

Perivascular Epithelioid Cell Tumor (PEComa) of Vulva: a Rare Occurrence.

Perivascular epithelioid cell tumor (PEComa) is a tumor of mesenchymal origin, with features of perivascular epithelioid cells. The primary sites of PEComa reported are the uterus, vulva, rectum, heart, breast, urinary bladder, abdominal wall, pancreas, retroperitoneum, liver, and uterus. But what is unique is that PEComa of the gynecological tract is very rare.