Results 121 to 130 of about 18,707 (239)

Compound Heterozygosity for Hemoglobin S and Hemoglobin LuLu Island

open access: yes
American Journal of Hematology, Volume 101, Issue 7, Page 1440-1442, July 2026.
Dana Lewis   +4 more
wiley   +1 more source

Intrathoracic Extramedullary Hematopoiesis Arising in the Anterior Mediastinum

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
Arrows indicate enlarging anterior (a, b) and posterior (c, d) mediastinal extramedullary hematopoiesis (EMH). EMH should be included in the differential diagnosis of anterior mediastinal lesion. Histologic confirmation is desirable to obtain definitive diagnosis and guide management.
Yoshiki Kozu   +3 more
wiley   +1 more source

New‐Onset Acute Heart Failure With Reduced Ejection Fraction Associated With Severe Microcytic Anemia

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
Graphical abstract summarizing a case of new‐onset HFrEF associated with profound microcytic anemia, highlighting severe anemia as a potential reversible trigger of acute cardiac decompensation. ABSTRACT Severe microcytic anemia may serve as a potentially reversible precipitating factor in heart failure with reduced ejection fraction (HFrEF). This case
Annabel Ricci   +5 more
wiley   +1 more source

Severe Thrombocytopenia With Wet Purpura in Brucellosis: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Brucellosis is a zoonotic infection that passes to humans from infected animals via direct contact or the intake of raw milk and its products. The hematologic profile most frequently seen in acute brucellosis includes mild anemia and leukopenia. Severe form of thrombocytopenia and multiple wet purpura over the tongue and buccal mucosa are less
Fatemeh Ravanbakhsh Ghavghani   +2 more
wiley   +1 more source

High‐Altitude Hypoxemia in Adults With Sickle Cell Disease (SCD)

open access: yes
American Journal of Hematology, Volume 101, Issue 7, Page 1665-1669, July 2026.
Mofiyin A. Obadina   +4 more
wiley   +1 more source

Early‐Onset Mucocutaneous Findings and Isolated Progressive Thrombocytopenia in a Child With a DKC1 A353V Variant

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Dyskeratosis congenita (DC) is a rare telomere biology disorder characterized by mucocutaneous abnormalities and progressive bone marrow failure. We report a 10‐year‐old boy with a hemizygous DKC1 c.1058C > T (p.Ala353Val) variant who presented with unusually early mucocutaneous findings, including oral leukoplakia at 2 years of age, followed ...
Harun Kasapoğlu   +4 more
wiley   +1 more source

Pure Red Cell Aplasia as an Isolated Paraneoplastic Manifestation of Thymoma: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Thymomas are epithelial tumors of the anterior mediastinum and are frequently associated with paraneoplastic autoimmune disorders. Pure red cell aplasia (PRCA) is a rare but clinically significant complication, caused by immune‐mediated suppression of erythropoiesis.
Heba Amer   +8 more
wiley   +1 more source

Methotrexate Toxicity in a Patient With Renal Failure Despite a Normal Methotrexate Concentration: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Methotrexate (MTX) is a folate antagonist widely used as a disease‐modifying antirheumatic drug (DMARD) in rheumatoid arthritis (RA), as well as in several malignancies and autoimmune disorders. Although low‐dose MTX (5–20 mg/week) is generally considered safe, it has a narrow therapeutic index, and toxicity can occur even at therapeutic doses,
Fatemeh Afra   +7 more
wiley   +1 more source

Pancytopenia With Hypocellular Bone Marrow Revealing Extrahepatic Portal Venous Obstruction and Cavernous Transformation in a Child: A Case Report of a Diagnostic Challenge

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT Extrahepatic portal venous obstruction (EHPVO) is a leading cause of prehepatic portal hypertension in children, particularly in developing countries. While upper gastrointestinal bleeding is the most common presentation, EHPVO may rarely manifest predominantly with hematological abnormalities due to hypersplenism, posing a diagnostic ...
Swekchha Adhikari   +6 more
wiley   +1 more source

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