Vittorio Marchi (30 May 1851, Novellara – 12 May 1908, Iesi) was an Italian neurologist and histologist.
He studied pharmaceutical chemistry and medicine at the University of Modena, earning his doctorate in 1882.
He was head of the histology laboratory at the psychiatric hospital of Reggio Emilia, and later director of the primary medical hospital in Iesi.He was the creator of a popular osmium-based staining method ("Marchi stain") for the demonstration of degenerating nerve fibers.
In the late 1890s, he was a pioneer of meningioma surgery.
Author: Unknown Source: Manfredi M. Vittorio Marchi e il suo “metodo.” In: Barchi L, ed. Medici e Naturalisti Reggiani. Reggio Emilia, Italy: Stabilimento Tipografico Fratelli Rossi; 1935:158-169 reprinted in: Manni E, Troiani D. Vittorio Marchi's method of staining degenerating nervous fibers and the tragedy of his life „Archives of neurology”. 2 (62), page 324 (2005). doi:10.1001/archneur.62.2.321. PMID 15710864. License: CC-PD-Mark PD Old