9 results
A summary of GI Lymphomas - Primary Lymphoid Neoplasms of the GI Tract
T-Cell
 - EATL
 -
- MEITL - Indolent ... GITract #hematology #hemepath ... #pathology #differential ... #diagnosis
Indolent T-Lymphoblastic Proliferation (iT-LBP)
Features of iT-LBP:
 - May be seen in association with other malignancies (e.g.
Indolent T-Lymphoblastic ... Groups of TdT+ T-cells ... Proliferation #Hemepath ... #pathology #Clinical ... #diagnosis
Anaplastic large cell lymphoma, ALK+
Clinical
 • First 3 decades of life, M>F
 • Often nodal +
skin - may be indolent ... hof (Hallmark cells ... ) • Donut cells ... lymphoma #ALKPos #hemepath ... #pathology
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
required for dx - T-cells ... are NK cells (sCD3 ... similar, both are indolent ... Lymphocytic #Leukemia #hemepath ... #pathology #diagnosis
Multiple Myeloma Diagnosis and Management Summary
Clinical Signs:
 • hyperCalcemia 28% (bone demineralization)
 • Renal disease 48%
Multiple Myeloma ... Diagnosis and Management ... osteolytic lesions and pathologic ... marrow plasma cells ... #Multiple #Myeloma
Castleman's Disease and Associated Syndromes
HYALINE VASCULAR VARIANT
 • unicentric, HHV8-ve, children and young.
 • Hyalinized vessels
Diffuse plasma cells ... cell disorders (myeloma ... Disease #Variants #Diagnosis ... #Pathology
Adult T-cell Leukemia / Lymphoma (ATLL) - Mimicking Angioimmunoblastic T-cell lymphoma with Hodgkin like cells

Features ATLL:
with Hodgkin like cells ... Leukemia #Lymphoma #Hemepath ... #pathology #Clinical ... #diagnosis
Raindrop Skull- ...A skeletal survey showed diffuse osteopenia, a pubic bone fracture, and numerous radiolucent lesions
characteristic of multiple myeloma ... The diagnosis was ... clonal plasma cells ... #NEJM #clinical ... raindrop #multiple #myeloma
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
Diagnosis? ... patients with EMD myeloma ... Diagnostic Evaluation ... IFE, FLC assay Pathology ... • Multiple myeloma