Related Experiment Video
Updated: Feb 9, 2026

Generating a Fractal Microstructure of Laminin-111 to Signal to Cells
Published on: September 28, 2020
Hemoglobinosis C in Morocco : A report of 111 cas
Insights
Hemoglobin C disease, a global variant, was studied in 111 Moroccan cases over 12 years. Diagnosis involved various etiological groups, highlighting the need for genetic counseling and neonatal screening.
Area of Science:
- Hematology
- Biochemistry
- Genetics
Background:
- Hemoglobin C is a globally prevalent hemoglobin variant, with high incidence in West Africa and Southeast Asia.
- This study focuses on cases of Hemoglobin C disease observed over a 12-year period at the Rabat Military Hospital Mohammed V.
Purpose of the Study:
- To report and analyze cases of Hemoglobin C disease diagnosed over the past twelve years.
- To characterize the epidemiological and clinical profiles of Hemoglobin C disease in the Moroccan population.
Main Methods:
- A retrospective analysis of 111 Hemoglobin C disease cases.
- Data collection included epidemiological, clinical, and biological exploration results via questionnaire.
- Screening involved hemoglobin electrophoresis (acid and alkaline pH) and hematological tests.
Main Results:
- The study identified a sex ratio of 1.22, with diagnosis ages ranging from 4 to 80 years (mean 38).
- North-West Morocco showed a higher prevalence. Common reasons for testing included biological abnormalities, splenomegaly, and anemia.
- Etiological groups identified were heterozygous A/C (75%), homozygous C/C (8%), double heterozygous S/C (9%), C/β+-thal (6%), and C/O-Arab (2%).
Conclusions:
- Findings align with existing literature on Hemoglobin C disease.
- Emphasizes the critical role of genetic counseling.
- Recommends the implementation of a national systematic neonatal screening program.
Background:
- Hemoglobin C is a hemoglobin variant encountered worldwide. The regionswith high prevalence are West Africa and South-East Asia.The objective of this study is to report cases of hemoglobin C disease brought together during these last twelve years in the Laboratory of Biochemistry and Toxicology of RabatMilitary Hospital Mohammed V (MHIMV).
Methods:
- This was a retrospective study including111 cases of hemoglobin C disease collected in the Laboratory of Biochemistry of the MHIMVover the past 12 years. A questionnairewasfulfilledwith the epidemiological data,clinical data and the results of the biological explorations. The screening of the hemoglobin variant in this study included several biochemical (hemoglobin electrophoresis at acid and alkalinepH) and hematological tests.
Results:
- Sex-ratio was equal to 1,22. The age at the time of diagnosis ranges between 4 and 80years old, with the mean of 38. North-West regions of Morocco seem most affected. The most frequent reasons for prescription of the hemoglobin's studywere: biological abnormalities, splenomegaly and anemic syndrome. Blood smear reveals frequently anisopoikilocytosis and red blood target. The biochemical tests contribute to the diagnosis and reveal various and varied etiological groups: heterozygous A/C (75%),homozygous C/C (8%), double heterozygous S/C (9%),C/β+-thal (6%) andC/O-Arab (2%). Conclusion - The results of the present descriptive study are in line with the literature data. The importance of genetic counseling and the installation of a national card of systematic neonatal tracking seemto be unavoidable.
Related Concept Videos
Data Reporting and Recording
Types of Reports I: Hands-off Report
Following are the key components and categories of hand-off reports:
Purpose and Process:
Types of Reports II: Incident or Occurrence Report
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
Types of Reports III: Telephone and Verbal Reports
Here's an overview of each type:
Telephone Orders
Reporter Genes
Introduction to Documentation and Reporting
Nursing documentation records essential information and details regarding a patient's care and treatment in written or electronic form. It is a critical aspect of nursing practice that involves documenting assessments, interventions, outcomes, and other relevant details about a patient's health status.
Documentation maps the patient's health journey by creating a comprehensive...

