History of Bone Tumor Pathology and Radiology: With Lent Johnson's Insights

Dr. Johnson was a member of the staff of the Armed Forces Institute of Pathology (AFIP) in Washington, DC beginning in 1946. He served as the Chairman and Chief of Bone and Joint Pathology from 1946 to 1980. He remained there as an active member of the staff until he passed away in 1998. He was one of the founding members of the International Skeletal Society.

Dr. Mulligan was a Professor of Radiology at the University of Maryland School of Medicine. He recently retired from that position after 29 years there. That experience was preceded by a career in the U. S. Army Medical Department where he attained the rank of full Colonel. He was a member of and remains a member of many medical societies including, the Society of Academic Bone Radiologists, the International Skeletal Society and the American Roentgen Ray Society. He has published over 70 scientific papers and authored or co-authored 2 other books; Classic Radiologic Signs: An Atlas and History as well as the Musculoskeletal Imaging Handbook. He has two sons and lives with his wife in Rehoboth Beach, Delaware, USA.

喬治·約翰遜博士自1946年起成為位於華盛頓特區的美國軍隊病理學研究所（AFIP）的一員。他在1946年至1980年間擔任骨骼與關節病理學的主席及主任。直到1998年去世之前，他仍然是該機構的活躍成員。他是國際骨骼學會的創始成員之一。

穆利根博士是馬里蘭大學醫學院的放射學教授。他在該職位上工作了29年，最近退休。在此之前，他曾在美國陸軍醫療部門任職，並晉升為全校級上校。他是多個醫學學會的成員，並持續保持會員身份，包括學術骨放射學會、國際骨骼學會和美國倫琴射線學會。他已發表超過70篇科學論文，並著作或合著了另外兩本書；《經典放射學徵象：圖集與歷史》以及《肌肉骨骼影像學手冊》。他有兩個兒子，與妻子居住在美國特拉華州的雷霍博斯海灘。