A 72-Year-Old Man With Symptomatic Follicular Lymphoma

February 27, 2020

A 72-Year-Old Man With Symptomatic Follicular Lymphoma


Case: A 72-Year-Old Man With Symptomatic Follicular Lymphoma

Initial Presentation

A 72-year-old man presented to his physician with fatigue, and an involuntary 9-lb weight loss over the last 3 months. He complained of intermittent night sweats and decrease activities of daily living

Clinical work-up

  • PE: Splenomegaly, firm nontender, rubbery lymph nodes on palpation in left axillary and bilateral inguinal region
  • CBC: WBC, 13.6 X 104/L, platelets, 114 X 109/L, Hb, 8.9 g/dL, LDH, 380 U/L
  • Beta 2 microglobulin 3.4 µg/mL
  • HIV, HBV-, HCV-negative
  • Excisional biopsy showed grade 3 follicular lymphoma; CD10+, CD23+
  • Bone marrow biopsy; 50% involved
  • PET/CT showed widespread lymphadenopathy above and below the diaphragm: largest lymph node measuring 7.6 cm, spleen measuring at 12.3 cm
  • Diagnosis: Grade 3A, Stage IVB follicular lymphoma
  • FLIPI2 score: high-risk
  • ECOG PS 1

Treatment

  • Patient started on obinutuzumab + CVP q8W of 21-day cycles
  • Post-therapy PET showed partial response
  • Continued on obinutuzumab 1000 mg q8W for 12 doses as monotherapy, well-tolerated

Follow-up

  • PET scan at 12 months was negative
    • Completed treatment; after 24 months of obinutuzumab maintenance remains in on-going remission