Lab test interpretation
Urine Sediment Microscopy: A Diagnostic Exercise
A diagnostic exercise on laboratory examination of urine sediment: identify structures found during light microscopy of a native preparation.
Articles
Blood and bone marrow morphology, clinical cases and diagnostic algorithms. Most of the library is in Russian; the English section is growing.
Most of our material is written in Russian — that is the working language of the community. A few pieces exist in English; the rest of the library is one click away and the photographs need no translation.
Parasitology
Corynosoma strumosum Eggs and Larvae: Microscopic Features
Microscopic characteristics of Corynosoma strumosum eggs and larvae in stool and fish tissues: morphological features of the parasite and human infection routes.
Laboratory methods
Sysmex XN Scattergram and HFLC in Dengue Fever
Evaluating HFLC% and WDF scattergrams on Sysmex XN in dengue fever: characteristic figure-eight shape and atypical lymphocytes in blood smear.
Parasitology
Case Study: Identifying a Mite in a Facial Skin Scrape
A clinical case: a patient with facial erythema underwent a skin scrape for Demodex. Microscopy revealed a mite. Try to identify the parasite.
Lab test interpretation
Helicobacter pylori Detection in Gastric Cytology
Detecting Helicobacter pylori in gastric mucosal cytology: microscopic signs of colonization, diagnostic methods, and clinical aspects of the infection.
Parasitology
Echinococcus protoscoleces in a liver cyst sample
Microscopic detection of Echinococcus protoscoleces and hooks during cytological examination of liver cyst contents with Papanicolaou staining.
Oncohematology
Flaming Plasma Cells & Hemophagocytosis in Bone Marrow
Bone marrow aspirate morphology: plasma cells with hemophagocytosis and flaming cytoplasm in multiple myeloma cases.
Hematology
Granulocyte Clasmacytosis in Bone Marrow Aspirate
What is granulocyte clasmacytosis? How to distinguish cytoplasmic fragments from platelets and plasmodia in bone marrow smears in folic acid deficiency.
Clinical cases
Cytological Features of Basal Cell Carcinoma in Skin Scrapes
Cytological signs of basal cell carcinoma in skin scrapes: dense clusters of basaloid cells, high N/C ratio, moderate nuclear polymorphism, and interstitial substance.
Hematology
Promyelocyte Morphology: Identification in Blood Smear
Learn about promyelocyte morphology in blood smears: cell size, nuclear structure, primary azurophilic granulation, and perinuclear zone.
Parasitology
Trichomonas Vaginalis in Cervical Cytology: Detection & Morphology
Learn about the features of detection and morphology of Trichomonas vaginalis in cervical cytology using Papanicolaou staining (Pap test).
Hematology
Identifying a Macrotrombocyte in Bone Marrow Aspirate
Morphological differential diagnosis of large platelets, cell fragments, and inclusions in bone marrow aspirate from an anemic adolescent.