Furthermore, HLP lacks the follicular plugging, intraepidermal elastic fibers, angiocentric
lymphocytic inflammation, and dermal mucin that may be seen in HLE.
Spontaneous regression in angiocentric
2) showed cortical brain tissue with involvement by an angiocentric
A biopsy analysis of the mass revealed fragments of squamous mucosa that exhibited a dense, expansile, pleomorphic lymphoid infiltrate with an angiocentric
growth pattern and prominent coagulative necrosis.
This entity has also been referred to as lethal midline granuloma, polymorphic reticulosis, angiocentric
immunoproliferative lesion, and angiocentric
T-cell lymphoma (1, 2).
The disease is characterized predominantly by lung involvement, and the pathologic findings show an angiocentric
pattern with lymphoid cell clustering.
Narcotic-induced palatal necrosis presents similar to angiocentric
nasal-type natural killer/T-cell lymphoma, Wegener's granulomatosis and infectious diseases.
Extranodal NKTCL are EBV-associated CD56-positive lymphomas that demonstrate angiocentric
invasion, vascular destruction, and necrosis.
T-cell lymphoma of the pancreas presenting as late-onset diabetes mellitus with diabetic retinopathy.
MCT treatment resulted in significant alveolitis, angiocentric
inflammation, and alveolar septal thickening (Table 1, Figure 5).
Approximately 8 years after the second sample was taken, the patient was again diagnosed and found to have angiocentric
Morphologically, NK/T-cell lymphoma tends to exhibit an angiocentric
and angiodestructive pattern that would not be typical of EATL.