Abstract
The autopsy of a stillborn infant showed an extensive intravascular proliferation of atypical cells throughout the body. There was no infiltration by these cells of the parenchyma of the bone marrow, lymph nodes, or thymus. By histochemistry, these cells were negative for naphthol-ASD-chloroacetate esterase, a marker of granulocytes. By immunohistochemistry, they were reactive with MT-1 and anti-Leu-22, but unreactive with MB-1, L26, anti-Leu-M1, Tü-9, and antihemoglobin antibodies. A few cells reacted with antileukocyte common antigen and UCHL-1. Based on these findings, the lesion was diagnosed as angiotropic lymphoma (intravascular lymphomatosis) of the T-cell type, which occurred congenitally. Most angiotropic lymphomas in the literature are of the B-cell type, and no leukemia virus type I antibody was negative in the mother.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
