Anaemia in infancy
Related Experiment Video
Updated: Nov 1, 2026

Continuous Manual Exchange Transfusion for Patients with Sickle Cell Disease: An Efficient Method to Avoid Iron Overload
Published on: March 14, 2017
Insights
Infancy anemia is common in the tropics due to infections and poor nutrition. Clinical diagnosis and management are possible even without lab tests for genetic blood disorders.
Area of Science:
- Pediatrics
- Hematology
- Tropical Medicine
Background:
- Anemia in infancy is a prevalent issue in tropical regions.
- Persistent infectious diseases and malnutrition contribute to its high incidence.
Purpose of the Study:
- To highlight the importance of clinical assessment in diagnosing and managing anemia in infants.
- To emphasize that genetic blood disorders can often be suspected and managed without laboratory confirmation.
Main Methods:
- Clinical observation and feature analysis for anemia diagnosis.
- Focus on identifying genetically determined hemoglobinopathies and red cell enzyme abnormalities.
Main Results:
- Clinical features can guide a working diagnosis for infant anemia.
- Many tropical genetic blood disorders are manageable through clinical expertise alone.
Conclusions:
- Clinical diagnosis is a crucial first step in managing infant anemia in the tropics.
- Effective management of anemia, including genetic causes, is achievable with clinical skills, reducing reliance on laboratory facilities.
Abstract:
Anaemia in infancy is a very common clinical problem in the tropics and will continue to be common while infectious disease and poor nutrition prevail. In the diagnosis of anaemia in a child the clinician must expect a number of factors to be involved. On the basis of clinical features it is possible to arrive at a working diagnosis that provides a basis for treatment. Genetically determined abnormalities of haemoglobin, haemoglobin synthesis and red cell enzymes are common in the tropics. Though laboratory tests are required to confirm their presence these conditions can be suspected clinically and often managed without laboratory facilities.
Related Concept Videos
Erythropoiesis
Overview of Hematopoiesis
Developmental Phases of Hematopoiesis
Initially, HSCs are formed in the embryonic yolk sac, a critical site for early blood cell production. These stem cells subsequently migrate to other...
Disorders of Erythrocytes
Erythrocyte disorders can be broadly categorized into two main types: anemic and polycythemic conditions.
A low oxygen-carrying capacity of the blood due to the loss, lower production, or destruction of erythrocytes is termed anemia. Hemorrhagic anemia, for example, occurs when bleeding from an external wound or internal ulcer reduces erythrocyte counts.
On the other...
Development of Immunocompetence
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
Physical Growth During Infancy and Toddlerhood
Early Reflexes During Infancy

