Hematology
Differential Diagnosis of Iron Deficiency and B12 Anemia
A clinical case review: differentiating microcytic iron deficiency anemia and vitamin B12 deficiency based on MCV and ferritin levels.
Tag
Differential Diagnosis
Lab test interpretation
Algorithm for Differential Diagnosis of Hypomagnesemia
A laboratory algorithm for the differential diagnosis of hypomagnesemia based on the assessment of urinary magnesium excretion, extrarenal, and renal losses.
Parasitology
Pulmonary Corpora Amylacea: Morphology and Diagnosis
Corpora amylacea in pulmonary alveoli: morphological features, resemblance to parasites, and differential diagnosis in histology.
Hematology
Osteoclasts in Bone Marrow Aspirate: Differential Diagnosis
Morphological features of osteoclasts in bone marrow aspirate. Differential diagnosis of multinucleated osteoclasts and megakaryocytes in a smear.
Oncohematology
Clinical Case: Splenomegaly and Atypical Lymphocytes
Oncohematology clinical case: patient with splenomegaly, leukocytosis, and atypical lymphocytes in blood smear, BRAF mutation negative. Choose diagnosis.
Lab test interpretation
Elevated ALT, AST, and GGT: Differential Diagnosis
Clinical case review: isolated elevation of ALT, AST, and gamma-GT in a 36-year-old woman. Calculation of de Ritis ratio, search for causes, and examination plan.
Lab test interpretation
Elevated Amylase: Causes and Diagnostic Algorithm
Exploring non-pancreatic hyperamylasemia, the role of salivary gland involvement and macroamylasemia, and a clinical algorithm for patient evaluation.
Lab test interpretation
BNP and NT-proBNP in Heart Failure Diagnostics
Reference ranges and cut-off levels for BNP and NT-proBNP in heart failure exclusion and confirmation, and indications for echocardiography.
Hematology
Algorithm for Differential Diagnosis of Anemia in Children
A flowchart for the differential diagnosis of anemia in pediatrics: evaluating reticulocytes, iron metabolism, myelogram, and erythrocyte morphology.
Hematology
Thalassemia vs. Iron Deficiency Anemia: Differential Diagnosis
How to differentiate minor thalassemia from iron deficiency anemia: the role of ferritin, erythrocyte indices MCV and RDW, and hemoglobin electrophoresis in diagnosis.
Lab test interpretation
Differential Diagnosis of Proteinuria: An Algorithm
A step-by-step algorithm for the differential diagnosis of proteinuria: toxicological history, orthostatic test, and laboratory investigation of causes.
Lab test interpretation
Sperm Agglutination and Aggregation in Spermogram
Types and degrees of sperm agglutination in spermogram. Distinguishing true agglutination from aggregation and its clinical significance in male infertility.