[Angiotropic lymphoma (intravascular lymphomatosis)--2 case reports].
Described are two cases of angiotropic lymphoma where eventually autopsy elucidated nonspecific neurologic symptoms. One patient suffering ambiguous encephalitic syndrome died three months later, the second one passed away after an unusually long three-year period of progressive dementia and cumulative motoric dysfunction. The autopsy disclosed pure intravascular malignant lymphoid aggregates (LCA, CD 20, Bcl 2-positive) in the brain and kidney of both patients. In the patients with the longer disease period, a dissemination to lung was also found. Definitive diagnosis was issued as a B cell type of angiotropic lymphoma. Skin, lymph nodes, spleen, and bone marrow were not affected in any case. The clinical differential diagnosis algorithm did not involve this rare etiology in these particular uncommon neurologic cases and even brain biopsy performed in both women did not recognize the substantiality of the disease.
Kinkor
Z
Z
Odd. patologie, FN Na Bulovce, Praha. zdenek.kinkor@seznam.cz
Svitáková
I
I
Hadravská
S
S
Hejda
V
V
Matĕjovic
M
M
D001932:Brain Neoplasms / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000473:pathology; D016393:Lymphoma, B-Cell / Q000175:diagnosis* / Q000473:pathology; D008875:Middle Aged