Charles Jacques Bouchard (1837-1915) and the Charcot-Bouchard aneurysm.

Charles Jacques Bouchard was a distinguished French physician and scientist of the early 19th century. Despite his humble beginnings, Bouchard was able to achieve meteoric success within the scientific and medical fields, establishing himself as one of the most influential physician-scientists of his time. This was in part due to his superb commitment, as well as the prosperity engendered by the strong influence of his teachers, which can be seen as a testament to the importance of mentorship in medicine. Besides his myriad contributions, Bouchard is most well known for describing the Charcot-Bouchard aneurysm in 1866 alongside his mentor Jean-Martin Charcot, linking them for the first time to intracranial hemorrhage. Bouchard's thesis entitled "A Study of Some Points in the Pathology of Cerebral Hemorrhage" was regarded by some as the most original and important of all recent works on the subject of cerebral hemorrhage at the time of publication. Sadly, the great relationship Bouchard shared with his mentor Charcot would later deteriorate into perhaps one of the most well-known student-mentor quarrels in the history of medicine. Herein, the authors present a historical recollection of Bouchard's life, career, and contributions to medicine, as well as the famous controversy with Jean-Martin Charcot.