Final answer:
Negatively birefringent crystals in a pathology report are most likely indicative of gout.
Step-by-step explanation:
The presence of negatively birefringent crystals in a pathology report is most likely indicative of gout.
Gout is a type of inflammatory arthritis that occurs when there is a buildup of uric acid crystals in the joints.
Negatively birefringent crystals, such as monosodium urate crystals, are a hallmark finding in gout and can be observed under polarized light microscopy.