Clinical cases
Lung Carcinoma Metastasis to Inguinal Lymph Node in a Cat
A clinical case of cytological diagnosis of lung carcinoma metastasis to an inguinal lymph node in a cat: differential diagnosis and tumor cell morphology.
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
Trichuris trichiura Eggs in Histological Section
Histological section of a female Trichuris trichiura whipworm stained with hematoxylin and eosin: morphology of characteristic eggs with bipolar plugs in the uterus.
Clinical cases
Renal Cell Carcinoma Metastasis to Cervical Lymph Node
Cytological findings of a cervical lymph node aspirate in renal cell carcinoma metastasis: atypical epithelial cells and differential diagnosis.
Parasitology
Trematode Egg Morphology in Stool Concentrate Microscopy
Criteria for differential diagnosis of trematode eggs in stool: morphological features of Fasciola, Clonorchis, Paragonimus, and Schistosoma in microscopy.
Clinical cases
Metastasis of Large Cell Neuroendocrine Carcinoma
Cytological features of large cell neuroendocrine carcinoma metastasis to a supraclavicular lymph node: tumor cell morphology and differential diagnosis.
Parasitology
Morphology of Nematode Eggs in Native Stool Samples
Microscopic differential diagnosis of nematode eggs in native stool samples: Ascaris, Trichuris, hookworms, and Trichostrongylus species.
Oncohematology
Hodgkin Lymphoma Cytology: Lymph Node Touch Imprint
A clinical case of Hodgkin lymphoma: nodular sclerosis. Cytology of a biopsy touch imprint: Hodgkin and Reed-Sternberg cells among lymphocytes.
Parasitology
Comparative Sizes of Helminth Eggs in Microscopy
A visual chart of the comparative sizes of common human helminth eggs in micrometers for differential microscopic diagnosis of parasitic infections.
Clinical cases
Adrenocortical Carcinoma Metastasis in a Cervical Lymph Node
Cytological features of adrenocortical carcinoma metastasis in a cervical lymph node: large cells with foamy cytoplasm and lymphoid tissue reduction.
Oncohematology
Canine Small Cell Lymphoma: Lymph Node Cytology
Cytological findings of peripheral lymph node aspirates in canine small cell lymphoma: cell morphology and differential diagnosis features.
Parasitology
Parasitology Case: Helminth Egg Identification in Stool
A 59-year-old patient presented with abdominal pain. Helminth eggs were found during coprological examination. Identify the parasite species from the photomicrographs.
Oncohematology
Rosai-Dorfman Disease: Lymph Node Cytology
Cytological features of Rosai-Dorfman disease: cervical lymph node imprint smear, emperipolesis in large histiocytes, and mature lymphocytes.