Related Experiment Video
Updated: Feb 6, 2026

Immunoglobulin Gene Sequence Analysis In Chronic Lymphocytic Leukemia: From Patient Material To Sequence Interpretation
Published on: November 26, 2018
Chronic myelogenous leukemia occurring in a chronic lymphocytic leukemia patient
Jenny Beaud1, Thomas Modot1, François Delhommeau1
1Inserm, Centre de Recherche Saint-Antoine CRSA, APHP, Hôpital Saint-Antoine Sorbonne Université Paris France.
Abstract:
Occurrence of two different hematological malignancies is very infrequent, and it is nevertheless important not to neglect basic examinations in patients follow-up. A 65-year-old patient was referred to our institution for his chronic lymphocytic leukemia (CLL) checkup; we report the different steps leading to the diagnosis of a second hematological malignancy.
More Related Videos
Related Concept Videos
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Chronic Pancreatitis I: Introduction
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Chronic Pancreatitis II: Collaborative Care
Assessment:
Chronic Kidney Disease I: Introduction
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...

