Angiotropic large cell lymphoma with imaging characteristics of CNS vasculitis.
نویسندگان
چکیده
This report documents a case of angiotropic large cell lymphoma (ALCL) with imaging characteristics of CNS vasculitis. A 47-year-old man was unresponsive after a 5-month progression of neurologic deterioration and intermittent fevers. MR imaging revealed multiple areas of abnormally increased T2 signal intensity in the cerebral cortex and subcortical white matter. Despite corticosteroid treatment for presumed CNS vasculitis, the patient died. Necropsy revealed a diffuse intravascular malignant mononuclear proliferation consistent with ALCL.
منابع مشابه
Angiotropic large cell lymphoma with mononeuritis multiplex mimicking systemic vasculitis.
Angiotropic large cell lymphoma (ALCL), the so-called malignant angioendotheliomatosis, is characterised by proliferation of tumorous cells within small vessels. Manifestations in the CNS and cutaneous lesions prevail in the clinical presentation, although any organ can be involved. The recent classification of this lymphoma as part of the large cell lymphomas has modified the therapeutic appro...
متن کاملParaplegia and sensory deficit caused by angiotropic large cell lymphoma.
We report a case of angiotropic large cell lymphoma (ALCL) with central system involvement in which there was initially an isolated spinal cord stroke with paraplegia. MR imaging of the spinal cord demonstrated increased signal intensity in the center of the cord on T2-weighted images and subsequently a cerebral lesion in the right temporal lobe. The diagnosis of ALCL was established by brain b...
متن کاملAngiotropic large cell lymphoma (angioendotheliomatosis) presenting with protein-losing enteropathy.
A 73 year old female presented with progressive hypoproteinaemic oedema which was resistant to treatment. The cause was not established until post-mortem, when it was found that she had angiotropic large cell lymphoma involving the vessels of the large intestine with mucosal ulceration. To our knowledge, this is the first report of angiotropic large cell lymphoma, which usually presents with ne...
متن کاملAngiotropic lymphoma occurring in a lacrimal sac oncocytoma.
This report describes a case of angiotropic variant of diffuse large B cell lymphoma within a benign oncocytoma of the lacrimal sac. The occurrence of this rare lymphoma within a benign neoplasm has not been documented previously. An 87 year old woman presented with a swelling over the area of the left lacrimal sac, which histological examination revealed to be an oncocytoma. Many small blood v...
متن کاملEarly detection of intravascular large B-cell lymphoma by 18FDG-PET/CT with diffuse FDG uptake in the lung without respiratory symptoms or chest CT abnormalities
Intravascular large B-cell lymphoma (IVLBCL) is a rare and aggressive subtype of systemic extranodal non-Hodgkin diffuse large B-cell lymphoma (DLBCL). We report a rare case of IVLBCL who showed diffuse 18F-fluorodeoxyglucose (FDG) uptake in the lung in FDG-positron emission tomography/computed tomography (PET/CT) without respiratory symptoms or chest CT abnormalities. Serum biochemical studies...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- AJNR. American journal of neuroradiology
دوره 23 2 شماره
صفحات -
تاریخ انتشار 2002