13 results
A summary of GI Lymphomas - Primary Lymphoid Neoplasms of the GI Tract
T-Cell
 - EATL
 -
summary of GI Lymphomas ... - Primary Lymphoid ... #Neoplasms #Lymphomas ... GITract #hematology #hemepath ... #pathology #differential
Adult T-cell Leukemia / Lymphoma (ATLL) - Mimicking Angioimmunoblastic T-cell lymphoma with Hodgkin like cells

Features ATLL:
Adult T-cell Leukemia ... presents in acute leukemic ... #Adult #TCell #Leukemia ... #Lymphoma #Hemepath ... #pathology #Clinical
Prolymphocytes

In our case, the patient has T-prolymphocytic leukemia (T-PLL) not Acute Myeloid Leukemia (AML).  🔬Tumor
T-prolymphocytic leukemia ... Acute Myeloid Leukemia ... to medium size lymphoid ... Smear #Peripheral #Pathology ... #Microscopy #Clinical
B-Cell Acute Lymphoblastic Leukemia/Lymphoblastic Lymphoma
Clinical
 - Primarily a disease of childhood, 75% <6 yo
 - Increased
Lymphoblastic Leukemia ... /Lymphoblastic Lymphoma ... Lymphoblastic #Leukemia ... #Lymphoma #hemepath ... #pathology #prognosis
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
T-LGL leukemia - ... Granular Lymphocytic Leukemia ... TCR-AB, rarely GD ... cytotoxic T-cell (AB >>GD ... #hemepath #pathology
Anaplastic large cell lymphoma, ALK+
Clinical
 • First 3 decades of life, M>F
 • Often nodal +
Anaplastic large cell lymphoma ... variant can have leukemic ... sometimes fried-egg ... #ALKPos #hemepath ... #pathology
Nodular Lymphoid Hyperplasia - gastroduodenoscopy, which revealed numerous nodules in the duodenum (Panel A). Multiple biopsies
Nodular Lymphoid ... with prominent lymphoid ... B) #Clinical #Pathology ... #GI #EGD #Nodular ... #Microscopy #NEJM
Causes of Splenomegaly - Differential Diagnosis Algorithm
Infectious
 • Bacterial
 • Viral (EBV)
 • Parasitic
 • Fungal
Congestive
Splenomegaly - Differential ... Malignant • Lymphoma ... • Leukemia ... Myeloproliferative disorders (eg ... Spleen #Enlarged #Differential
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Hodgkin's Lymphoma ... involved) • No leukemic ... involvement Differential ... Malignancies (eg ... oncology #diagnosis #differential
Back Pain - Differential Diagnosis
Primary Back Pathology:
 • Musculoligamentous injury (a.k.a. lumbosacral strain)
 • Spondylosis (i.e.
Back Pain - Differential ... Primary Back Pathology ... compression fracture, Pathologic ... breast, melanoma, lymphoma ... , leukemia) •