Related Experiment Video
Updated: Oct 5, 2025

Preparation of Primary Acute Lymphoblastic Leukemia Cells in Different Cell Cycle Phases by Centrifugal Elutriation
Published on: November 10, 2017
Upper gastrointestinal bleeding secondary to toxicity by anthracyclines, cytarabine and methotrexate in a patient
Alejandro García Martínez1, Juan Cristóbal Aguilar Martínez2, Lidia Campos Gonzaga1
1UGC Enfermedades Digestivas, Hospital Universitario de Jerez de la Frontera, España.
A 60-year-old male patient with no medical history but acute lymphoblastic leukemia was admitted in the hematology ward for chemotherapy treatment (methotrexate, cytarabine, fludarabine and idarubicin). Approximately six days after finishing this chemotherapy, the patient began with symptoms of upper gastrointestinal bleeding (hematemesis and melena). Gastroscopy revealed erosive esophagitis, gastritis and duodenitis, as well as Forrest III ulcers in the duodenal bulb and multiple Forrest IIb ulcers in the second portion of the duodenum. Given the multiplicity of lesions, medical treatment with high doses of folinic acid, intravenous omeprazole, and transfusion of blood products was decided, with favorable evolution of the gastrointestinal bleeding. However, the patient died of respiratory infection.
A 60-year-old male patient with no medical history but acute lymphoblastic leukemia was admitted in the hematology ward for chemotherapy treatment (methotrexate, cytarabine, fludarabine and idarubicin). Approximately six days after finishing this chemotherapy, the patient began with symptoms of upper gastrointestinal bleeding (hematemesis and melena). Gastroscopy revealed erosive esophagitis, gastritis and duodenitis, as well as Forrest III ulcers in the duodenal bulb and multiple Forrest IIb ulcers in the second portion of the duodenum. Given the multiplicity of lesions, medical treatment with high doses of folinic acid, intravenous omeprazole, and transfusion of blood products was decided, with favorable evolution of the gastrointestinal bleeding. However, the patient died of respiratory infection.
Related Concept Videos
Esophageal Varices-II: Clinical Features and Management
In the initial assessment, a thorough review of the patient's medical history is vital to identify risk factors such as liver disease, alcohol...
Chemotherapy-Induced Nausea and Vomiting: Neurokinin-1 Receptor Antagonists
Bone Marrow Sampling and Transplants
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Targeted Cancer Therapies
There are several types of targeted therapies against...
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists

