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Disorders of Erythrocytes01:27

Disorders of Erythrocytes

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Disorders of erythrocytes, or red blood cells (RBCs), include a range of conditions affecting their number, shape, or function.
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
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Thromboembolic Disorders
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Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
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Esophageal Varices-II: Clinical Features and Management01:28

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Related Experiment Video

Updated: Apr 26, 2026

Laparoscopic Splenectomy with Pericardial Devascularization for Hypersplenism and Esophageal Variceal Hemorrhage Due to Portal Hypertension
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[Gastrointestinal bleeding revealing polycythemia. A case report].

Abdessadek El Khattabi1, Fatima Tabache, Mohammed Baaj

  • 1Service de Médecine Interne B , Hôpital Militaire d'Instruction Mohammed-V, CHU, BP 1018, Riad-Rabat, Maroc. elabdo2002@yahoo.fr

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Gastrointestinal bleeding can be an early sign of polycythemia vera. This case report highlights a potential link between polycythemia and ulcer disease, suggesting further research into their relationship.

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Area of Science:

  • Gastroenterology
  • Hematology

Background:

  • Polycythemia vera is a rare myeloproliferative neoplasm.
  • Gastrointestinal bleeding is an uncommon complication of polycythemia vera.

Observation:

  • A 35-year-old patient presented with upper gastrointestinal bleeding.
  • Diagnosis revealed polycythemia vera (Vaquez disease) and a hemorrhagic bulbar ulcer.

Findings:

  • The patient's condition improved with chemotherapy and antinuclear treatment.
  • This case suggests a potential association between polycythemia vera and peptic ulcer disease.

Implications:

  • This unusual presentation warrants further investigation into the relationship between polycythemia and gastrointestinal ulceration.
  • Understanding this link may improve early diagnosis and management of both conditions.