Acute generalized exanthematous pustulosis is a rare severe pustular cutaneous adverse reaction characterized by a rapid clinical course with typical histological findings. It is accompanied by fever and acute eruption of non-follicular pustules overlying erythrodermic skin. The causative agents are most frequently antibacterial drugs. We present a patient with acute generalized exanthematous pustulosis caused by methylene blue and indigotin dyes.
Acute Generalized Exanthematous Pustulosis/*chemically induced/drug therapy/pathology ; Administration, Oral ; Adrenal Cortex Hormones/therapeutic use ; Aged ; Biopsy ; Coloring Agents/administration & dosage/*adverse effects ; Humans ; Indoles/administration & dosage/*adverse effects ; Intradermal Tests ; Male ; Methylene Blue/administration & dosage/*adverse effects ; Skin/*drug effects/pathology ; Treatment Outcome

The central nervous system (CNS) is an important area of involvement for both high-grade, aggressive primary and secondary lymphomas. Although follicular lymphoma represents a low-grade histology, it may rarely present with CNS involvement. Here, we describe a patient diagnosed with follicular lymphoma who was presented with cerebellar involvement.
Central Nervous System ; Cerebellum ; Humans ; Lymphoma ; Lymphoma, Follicular ; Lymphoma, Non-Hodgkin