Gastric cancer and associated pathogens: is there any association in Moroccan region?

Helicobacter pylori, Epstein-Barr virus and human papillomavirus are three pathogens associated with various human cancers. This study aimed to investigate the role of these pathogens in gastric cancer in Moroccan population. For this, a retrospective study has been conducted on participants attending the gastroenterology department of Hassan II University Hospital of Fez.

Diffuse Large B Cell Lymphoma: Immunohistochemical Classification According to Hans Algorithm and Association With Outcome in A Moroccan Institution.

Background: The most prevalent subtype of non-Hodgkin lymphoma is diffuse large B-cell lymphoma (DLBCL). Germinal center B-cell (GCB) and non-germinal center B-cell (non GCB) are the two main biologically different molecular subtypes identified utilizing an immunohistochemistry-based approach.

Aim: Our objective in this study is to analyze the impact of immunohistochemical subtypes of DLBCL (GCB or non GCB) on demographic and clinicopathological parameters, response to chemotherapy and survival outcomes.

Uncommon Etiology of Pancreatic Mass: a Case Report.

IgG4-related autoimmune pancreatitis (AIP) is a chronic inflammatory disease of the pancreas with a distinct histological feature. Its diagnosis remains challenging as some features overlap with pancreatic cancer. We present a case of IgG4-related AIP mimicking pancreatic cancer.

Helicobacter pylori vacA Allelic Combination, dupA, cagE and cagA Genotypes and Their Associations with Gastric Diseases in the Moroccan Population.

This study aimed to investigate the combination of the four regions of Helicobacter pylori vacA with cagA, cagE, dupA genes and cagA-EPIYA motifs to identify the most likely combination that could be used as a disease determinant marker in the Moroccan population. A total of 838 H. pylori-positive samples were obtained from consenting patients, that were previously analyzed by PCR to characterize vacA-s, -m, and -i regions; cagE status; and cagA 3' region polymorphism, were used to characterize vacA-d region and to determine dupA gene status.

Basal cell carcinomas of the areola-nipple complex: Case report and review of the literature.

Basal cell carcinoma of the areola-nipple complex poses diagnostic and therapeutic challenges due to its rarity and unique anatomical location. This subtype of basal cell carcinoma necessitates meticulous management to address potential recurrence and metastasis. Surgical excision with clear margins remains the cornerstone treatment for basal cell carcinoma of the areola-nipple complex, while alternative modalities such as radiation therapy, Mohs surgery, and systemic therapies may be considered in specific cases.