A translation of a chapter from a biography of Professor Nikolai Ivanovitch Pirogov written by V. Porudominskii. Published in 1969 in Moscow by the publishing house “Young Guard” in the series “The life of notable people”. Translation and notes by Alexander Kennaway CSRC RMA Sandhurst. [A4, 30pp of text, plus 11pp of illustrations, saddle-stitch]