The case of a Forgotten Diagnosis

An AIDS-defining neoplasm on highly active antiretroviral therapy

We have some very interesting images for you but, can you answer the questions below?

fig_3_PET_Transverse fig_1_CT_Transverse fig_2_MR_T2_transverse_fat_sat_2_Slice

1. What is the differential diagnosis of a lump in the groin?
2. How would you investigate this patient?
3. What are the options for treatment?

If you don’t know the answers or want to know more read ’An AIDS-defining neoplasm in a 30-year-old man on highly active antiretroviral therapy: a forgotten diagnosis?