Lymphomas

Question 1

Low grade Lymphomas (4) and ‘bad’ Low grade Lymhomas (2)

Answer 1

-Low grade: 
SLL/CLL
Marginal Zone L
Follicular Lymphoma, low grade (grade 1-2)
Lymphoplasmacytic Lymphoma

-‘Bad’ low grade:
MCL
Follicular Lymphoma, grade 3

Question 2

Primary Lymphomas of the GI tract by site

Answer 2

• Oesophagus: MALT and DLBCL (Also HL but considered extension from nodal disease).
• Stomach: MALT and DLBCL
• Small bowel: B cell Lymphomas MALT and DLBCL and T cell Lymphomas: MEITL (monomorphic epitheliotrophic intestinal T cell Lymphoma), formerly known as EATL (enteropathy assoc T cell Lymphoma)
• Large bowel: B cell lymphomas: DLBCL
  MALT
  Follicular
  Mantle cell
  Burkitt