Cytology - Lymph Node

Artery from hyperplastic node

Atypical hyperplasia

Blastomyces dermatitidis

B-lymphoblastic lymphoma

Coccidiodes immitis

Cryptococcus

DLBCL

Polymorphic DLBCL

Polymorphic DLBCL

Polymorphic DLBCL

DLBCL

Dutcher bodies in reactive node

EMH

Enteropathy-associated T-cell lymphoma

Eosinophilic lymphadenitis

Eosinophilic lymphadenitis

Eosinophilic lymphadenitis and metastatic UCC

Eosinophilic lymphadenitis and pleomorphic MCs in dog with MCT

Eosinophilic lymphadenitis

Follicular hyperplasia

Follicular lymphoma

Gamna-Gandy bodies aka siderocalcific plaques in histiocytic lymphadenitis

Granulocytic leukemia in LN

Granulocytic leukemia in LN

Granulocytic leukemia in LN

Granulomatous lymphadenitis with hyphae identified as Talaromyces helicus

Histiocytic and neutrophilic lymphadenitis

Histiocytic lymphadenitis with cryptococcosis

Histiocytic lymphadenitis with hemosiderosis

Histiocytic lymphadenitis with phagocytized RBCs and lymphocytes

Histiocytic lymphadenitis with prominent vascular elements

Histiocytic lymphadenitis

Hodgkin-like lymphoma

Hodgkin-like lymphoma

Hodgkin-like lymphoma

Hyperplastic

Hyperplastic

Hyperplastic

Hyperplastic

Hyperplastic

Hyperplastic

Hyperplastic

Large granular lymphoma

Leishmania donovani in a dog

Lymphoma

Lymphoma

Lymphoma with tingible-body macrophage

Lymphoma

Lymphoplasmacytic lymphoma

Lymphoplasmacytic lymphoma

Macrophage with Histoplasma

Macrophage with phagocytized debris

Macrophages containing Mycobacterium

Marginal zone lymphoma

Marginal zone lymphoma

Marginal zone lymphoma

Melanophages

Metastatic amelanotic melanoma

Metastatic angiosarcoma

Metastatic carcinoma

Metastatic fibrosarcoma

Metastatic HS

Metastatic HS

Metastatic islet cell tumour

Metastatic large granular lymphoma

Metastatic large granular lymphoma

Metastatic MCT

Metastatic MCT

Metastatic MCT with aqueous Romanowsky

Metastatic MCT

Metastatic melanoma

Metastatic melanoma

Metastatic neuroblastoma

Metastatic rhabdomyosarcoma

Metastatic SCC

Metastatic UCC

Mildly hyperplastic with reticuloendothelial cells

Mixed cell lymphadenitis

Mixed neutrophilic-histiocytic lymphadenitis with Mycobacterium avium

Mononuclear cells containing developing Cytauxzoon merozoites in a cat

Neorickettsia helminthoeca

Neorickettsia helminthoeca

Neutrophilic and macrophagic lymphadenitis in FIP cat

Neutrophilic lymphadenitis

Normal

Normal

Protothecosis

Protothecosis

PTCL

PTCL

PTCL

PTCL

Purulent lymphadenitis

Pyogranulomatous lymphadenitis with blastomycosis

Pyogranulomatous lymphadenitis with blastomycosis

Pyogranulomatous lymphadenitis with Curvularia hyphae

Pyogranulomatous lymphadenitis with yeast

Pyogranulomatous lymphadenitis