E20 CUTIS WWW.CUTIS.COM To the Editor: Serpentine supravenous hyperpigmentation (SSH) is a rare phenomenon characterized by linear hyperpigmentation of the skin overlying veins secondary to intravenous antineoplastic therapy. The term was first suggested by Hrushesky1 in 1976 as an uncommon side effect of administering intravenous 5-fluorouracil (5-FU). Although 5-FU is the most frequent offend...
