title: [Diagnostic and differential diagnostic value of cytological findings in toxoplasmic lymphadenitis].
abstract: The cytologic investigation of needle biopsy material from lymphomas of unclear genesis may give valuable diagnostic references in patients with lymphadenitis toxoplasmotica. Findings of 19 patients are explained. Suspicious for a toxoplasmogenic genesis are colouredness of the cell picture with large basophilic roundnuclear cells, conspicious macrophagocytosis in reticulum cells and small-focal proliferation of the epitheloid cell. In own material these 3 criteria only 5 times appeared together. Two simultaneously existing, suspicious for Piringer's lymphadenitis findings, were shown in 11 patients. Most frequently was found the coloured picture of the round-nuclear cells (16/19). A conspicuous RHS-phagocytosis was to be observed in 12 smears. In careful clinical and serological controls only in 4 out of 19 patients a histological investigation was necessary. In the cytological findings also other lymphomatous processes must differential-diagnostically be taken into consideration.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001707:Biopsy, Needle / Q000379:methods; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis; D008199:Lymphadenitis / Q000175:diagnosis / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D010587:Phagocytosis; D012507:Sarcoidosis / Q000175:diagnosis; D014123:Toxoplasmosis / Q000175:diagnosis / Q000473:pathology*
vernacular_title: Die diagnostische und differentialdiagnostische Wertigkeit zytologischer Befunde bei Lymphadenitis toxoplasmotica.