Leptomeningeal involvement in a patient with splenic lymphoma with villous lymphocytes.
Splenic lymphoma with villous lymphocytes (SLVL) is an indolent hematological malignancy. Persistent lymphocytosis and splenomegaly usually last for years before patients develop infectious complications. Organ involvement other than spleen and bone marrow is rare in SLVL. We report a case of SLVL-related meningitis occurring in a patient presenting with altered mental status and seizures. CNS involvement was documented by an MRI of the head and by the presence of atypical lymphocytes in the cerebrospinal fluid (CSF). Morphologic examination and immunophenotypic analyses were conducted to determine the nature of atypical lymphocytes in the peripheral blood, spleen, bone marrow and CSF. The patient improved after treatment with a combination of radiation and chemotherapy.
Gotlib
Vladimir
V
Division of Hematology/Oncology, The Brooklyn Hospital Center, New York 11201, USA. vzgotlib@aol.com
Singareddy
Sanjay
S
Gergis
Usam
U
Vakios
John
J
Guevara
Elizabeth
E
Chadburn
Amy
A
Yavorkovsky
Leonid L
LL
Patel
Arun
A
Butt
Ahmar
A
Nayak
Asha
A
D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use; D002555:Cerebrospinal Fluid / Q000166:cytology; D016371:Cranial Irradiation; D003520:Cyclophosphamide / Q000008:administration & dosage; D003907:Dexamethasone / Q000627:therapeutic use; D017707:Erythrocyte Transfusion; D006801:Humans; D008218:Lymphocytosis / Q000209:etiology; D008228:Lymphoma, Non-Hodgkin / Q000134:cerebrospinal fluid / Q000188:drug therapy / Q000473:pathology* / Q000532:radiotherapy; D008279:Magnetic Resonance Imaging; D008297:Male; D008578:Meninges / Q000473:pathology*; D014411:Neoplastic Stem Cells / Q000473:pathology; D011241:Prednisone / Q000008:administration & dosage; D013160:Splenic Neoplasms / Q000134:cerebrospinal fluid / Q000188:drug therapy / Q000473:pathology*; D014750:Vincristine / Q000008:administration & dosage; D014805:Vitamin B 12 / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000150:complications / Q000188:drug therapy
D014750:Vincristine; D003907:Dexamethasone; D003520:Cyclophosphamide; D014805:Vitamin B 12; D011241:Prednisone