Clinico-Hematological Profile of Hb Q India: An Uncommon Hemoglobin Variant.

Inherited hemoglobin disorders include thalassemias and structural variants like HbS, HbE, and HbD, Hb Lepore, HbD-Iran, Hb-H disease and HbQ India. HbQ India is an uncommon alpha-chain structural hemoglobin variant seen in North and West India. Patients are mostly asymptomatic and often present in the heterozygous state or co-inherited with beta-thalassaemia.

Hemophagocytosis by Leukemic Blasts in T Cell Acute Lymphoblastic Leukemia: An Unusual Finding.

Hemophagocytosis shows engulfment of hematopoietic cells by histiocytes and is a property generally associated with cells of the histiocytic lineage. It can be familial or is seen in a wide spectrum of acquired disorders. Hemophagocytosis by leukemic blasts is an uncommon phenomenon and has been reported mainly in acute myeloid leukemia.

Coinheritance of Hb D-Punjab and β-thalassemia: diagnosis and implications in prenatal diagnosis.

Hb D-Punjab (HBB: c.364G>C) is an abnormal hemoglobin (Hb) associated with genetic risk in association with Hb S (HBB: c.20A>T).

Interaction of iron deficiency anemia and hemoglobinopathies among college students and pregnant women: a multi center evaluation in India.

Although iron deficiency anemia is very common in India, systematic large studies on the prevalence and hematological consequences of iron deficiency among carriers of β-thalassemia (β-thal) and other hemoglobinopathies are lacking. A multi center project was undertaken to screen college/university students and pregnant women for iron deficiency anemia and various hemoglobinopathies. Fifty-six thousand, seven hundred and seventy-two subjects from six states, Maharashtra, Gujarat, Karnataka, West Bengal, Assam and Punjab, were studied.

Hemoglobin Fontainebleau [a21(B2)Ala>Pro]: The second report from India.

Structural hemoglobin (Hb) variants are mainly due to point mutations in the globin genes resulting in single amino acid substitutions. Until date, about 200 alpha chain variants have been identified and they are usually detected during the hemoglobinopathy screening programs. Under a community control program for hemoglobinopathies, which involved screening of antenatal cases followed by prenatal diagnosis if indicated.

Evaluation of iron status: zinc protoporphyrin vis-a-vis bone marrow iron stores.

Zinc protoporphyrin (ZPP) in the red cells is an indicator of iron status in the bone marrow (BM) and can be easily measured by Protofluor-Z Hematofluorometer from Helena Laboratories. It is well known that bone marrow iron is a gold standard for the diagnosis of iron deficiency anemia (IDA) even in the pre-latent phase. Hence, it was considered pertinent to evaluate the diagnostic utility of ZPP in comparison with bone marrow iron stores.

Acquired sea-blue histiocytosis in beta thalassemia major.

Primary sea-blue histiocytosis is a rare syndrome. Secondary or acquired sea-blue histiocytosis occurs in a wide array of hematologic and systemic disorders, rarely these cells have been found in cases of thalassemia. A case of sea-blue histiocytosis in a patient of thalassemia is being reported for its rarity.

Diagnostic utility of fine needle non-aspiration cytology versus fine needle aspiration cytology in breast masses.

Fine needle aspiration cytology (FNAC) and fine needle non-aspiration cytology (FNNAC) techniques were studied in 145 cases of breast masses. All the needle-sampling procedures were done by single operator. The samples were assessed cytologically and evaluated using five parameters i.