title: Management of Hodgkin's lymphoma with midbrain involvement: A case report and review of literature.
abstract: Introduction Primary central nervous system (CNS) involvement of Hodgkin's lymphoma is very uncommon. There are only a few previous reports of Hodgkin's lymphoma of nodular lymphocyte predominant histology involving the CNS concurrently with systemic disease. Case presentation A 12-year-old boy with a history of painless left inguinal swelling and acute diplopia. There was an intensely enhancing lesion in the right midbrain on magnetic resonance imaging. The patient was diagnosed with stage IV Hodgkin's lymphoma of nodular lymphocyte predominance type by routine microscopy and immunohistochemistry of left inguinal lymph node biopsy with computed tomography-assisted staging. It was planned to treat him with six cycles of chemotherapy with intrathecal methotrexate, followed by radiotherapy to the CNS lesions. After two cycles of chemotherapy, the patient entered complete remission of all lesions including the CNS lesion documented by the positron emission tomography scan. Conclusion We are describing the course of this rare presentation of Hodgkin's lymphoma of nodular lymphocyte predominant histology involving the CNS and clinical challenge in its diagnosis and management of this case.
authors.forename: Vinayak V
authors.initials: VV
authors.lastname: Maka
authors.forename: Rohit
authors.initials: R
authors.lastname: Chitrapur
authors.forename: Nalini
authors.initials: N
authors.lastname: Kilara
authors.forename: Vinay M D
authors.initials: VM
authors.lastname: Prabhu
authors.forename: Naveen
authors.initials: N
authors.lastname: Krishnamoorthy
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001706:Biopsy; D020295:Brain Stem Neoplasms / Q000175:diagnosis* / Q000556:secondary* / Q000628:therapy; D002648:Child; D019468:Disease Management; D006689:Hodgkin Disease / Q000473:pathology*; D006801:Humans; D007150:Immunohistochemistry; D008279:Magnetic Resonance Imaging; D008297:Male; D049268:Positron-Emission Tomography; D018714:Radiotherapy, Adjuvant; D016539:Reed-Sternberg Cells; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
keywords: Brain stem; CNS involvement; Hodgkin's lymphoma