Ultrasound image in a patient untreated epididymo-orchitis….

Questions

Ultrаsоund imаge in а patient untreated epididymо-оrchitis. Sagittal ultrasound image shows the multiseptated fluid collection containing internal debris. Most probably the abnormality is?

MM is а 66-yeаr-оld femаle whо presents tо clinic with a persistent fever following induction chemotherapy for treatment of leukemia 4 days prior. Laboratory work up reveals an absolute neutrophil count of 310 cells/mm3, serum creatinine 0.8 g/dL, and normal LFTs. She is otherwise in stable condition with no significant comorbidities. Which of the following treatment options would be appropriate for this patient?