Publications by authors named "Mary Martos"
The development of hepatic metastases is the leading cause of mortality in gastrointestinal (GI) cancers and substantial research efforts have been focused on elucidating the intricate mechanisms by which tumor cells successfully migrate to, invade, and ultimately colonize the liver parenchyma. Recent evidence has shown that perturbations in myeloid biology occur early in cancer development, characterized by the initial expansion of specific innate immune populations that promote tumor growth and facilitate metastases. This review summarizes the pathophysiology underlying the proliferation of myeloid cells that occurs with incipient neoplasia and explores the role of innate immune-host interactions, specifically granulocytes and neutrophil extracellular traps, in promoting hepatic colonization by tumor cells through the formation of the "premetastatic niche".
View Article and Find Full Text PDFBackground: In patients with localized pancreatic ductal adenocarcinoma (PDAC) undergoing neoadjuvant therapy (NAT) and resection, selection of adjuvant chemotherapy (AC) is typically guided by high-risk features on histopathologic examination. We evaluated the interaction between post-NAT lymph node metrics and AC receipt on survival.
Methods: Patients who received NAT followed by pancreatectomy (2010-2020) at seven centers were reviewed.
Article Synopsis
- A 35-year-old patient with a history of splenectomy due to trauma experienced spontaneous abdominal hemoperitoneum caused by ruptured splenosis.
- Imaging revealed a large mass in the left abdomen and another potential splenule near the bladder, indicating active bleeding.
- The patient underwent exploratory laparotomy, which included hematoma evacuation and removal of two splenules, demonstrating effective surgical treatment for this rare condition.
Objective: To investigate the relationship of preoperative prostate size, urinary retention, positive urine culture, and histopathological evidence of prostatitis or incidental prostate cancer on baseline and 3-month nadir prostate-specific antigen (PSA) value after Holmium laser enucleation of prostate (HoLEP).
Patients And Methods: Data from 90 patients who underwent a HoLEP by En-bloc technique were analyzed. PSA values at baseline and at 3-month follow-up, preoperative urinary retention and urine culture status, weight of resected tissue, and histopathological evidence of prostatitis or prostate cancer were recorded.