
Dr. Philip E.S. Palmer, a pioneer in promoting the use of radiology and radiation therapy in Africa and developing countries, died on January 3 at the age of 91. He was an adviser to the World Health Organization for 30 years, and was the first recipient of the International Society of Radiology's Beclere Medal.
Palmer was an emeritus professor of radiology at the University of California, Davis (UCD) School of Medicine, where he became its first director of diagnostic radiology when the medical school opened in 1970.
Dr. Philip Palmer died at the age of 91. Image courtesy of UC Davis Health System.
Palmer was known for his pioneering work in Africa that began in the 1950s. In 1954, he moved to Southern Rhodesia, now Zimbabwe, where he introduced new techniques in diagnostic radiology, including neuroradiology and angiography, as well as in radiotherapy for cancer patients in the region. He also developed rural x-ray services throughout the southern half of Rhodesia over the next decade.
In 1964, Palmer became chairman of the radiology department at the University of Cape Town in South Africa. Over the next four years, he reorganized and re-equipped the radiology departments of the university's three major hospitals, revised the postgraduate radiology training program, and acted as examiner for the radiology degrees at three universities.
During his career, Palmer spent 30 years as a consultant and advisor to the World Health Organization (WHO) in Geneva. He chaired and participated in 12 of WHO's international committees, traveling extensively throughout the world to promote radiology. He also wrote or co-authored five diagnostic imaging manuals that were translated into multiple languages, along with more than 200 professional articles.
Much of his research covered the design and development of radiology equipment and departments to bring high-quality diagnostic imaging services to the developing world.
The Radiological Society of North America (RSNA) honored Palmer with its presidential award in 1994. He received the Roentgen Medal from of the German Radiological Society in 1993. He received the first Beclere Medal and gave the first Beclere Lecture of the International Society of Radiology in China in 1996.
To read more about Philip Palmer's life and career, please click here.

![Examples of ultrasound findings and techniques. (A) Images in a 39-year-old male patient with a mass in the left thigh. The mass is heterogeneous on the B-mode US image (compared with the patient in D) and showed increased microvascularity (superb microvascular imaging [SMI]) and shear-wave elastography (SWE) values. Undifferentiated pleomorphic sarcoma was diagnosed at biopsy (with pleomorphic rhabdomyosarcoma in surgical specimen). (B) Images in an 18-year-old male patient with a mass in the left leg. The mass is hypoechoic on the B-mode image, with no other findings suggestive of malignancy. The lesion is in contact with the cortex of the tibia, which is slightly irregular. CT revealed a doubtful anteromedial tibial erosion. The microvascular study demonstrated high vascularization, suggestive of malignancy. Periosteal Ewing sarcoma was diagnosed with both histologic and immunohistochemical confirmation. (C) Images in a 69-year-old female patient with a lump growing on the outside of the left leg. Multiple SWE examinations were performed (please note the high values obtained in the measurements, whereas the color map highlights the stiffness relative to adjacent tissues). SMI showed areas of increased vascularization to target for sampling. Undifferentiated spindle cell sarcoma was diagnosed at biopsy, with residual leiomyosarcoma in the surgical specimen after neoadjuvant therapy. (D) Images in a 56-year-old female patient with a mass in the right thigh. The mass is heterogeneous at both B-mode ultrasound (similar to patient A) and MRI (coronal T2-weighted spectral attenuated inversion recovery [SPAIR]; T1-weighted pre-contrast and postcontrast imaging), which even shows uptake after the administration of paramagnetic contrast material, which is traditionally suggestive of malignancy. Low values at SMI and elastography are suggestive of benignity. Spindle cell lipoma was diagnosed at biopsy, with atypical spindle cell lipomatous tumor in the surgical specimen.](https://img.auntminnieeurope.com/mindful/smg/workspaces/default/uploads/2026/08/images-radiol250278fig2.APCFLSvX6p.jpg?auto=format%2Ccompress&fit=crop&h=100&q=70&w=100)



![Examples of ultrasound findings and techniques. (A) Images in a 39-year-old male patient with a mass in the left thigh. The mass is heterogeneous on the B-mode US image (compared with the patient in D) and showed increased microvascularity (superb microvascular imaging [SMI]) and shear-wave elastography (SWE) values. Undifferentiated pleomorphic sarcoma was diagnosed at biopsy (with pleomorphic rhabdomyosarcoma in surgical specimen). (B) Images in an 18-year-old male patient with a mass in the left leg. The mass is hypoechoic on the B-mode image, with no other findings suggestive of malignancy. The lesion is in contact with the cortex of the tibia, which is slightly irregular. CT revealed a doubtful anteromedial tibial erosion. The microvascular study demonstrated high vascularization, suggestive of malignancy. Periosteal Ewing sarcoma was diagnosed with both histologic and immunohistochemical confirmation. (C) Images in a 69-year-old female patient with a lump growing on the outside of the left leg. Multiple SWE examinations were performed (please note the high values obtained in the measurements, whereas the color map highlights the stiffness relative to adjacent tissues). SMI showed areas of increased vascularization to target for sampling. Undifferentiated spindle cell sarcoma was diagnosed at biopsy, with residual leiomyosarcoma in the surgical specimen after neoadjuvant therapy. (D) Images in a 56-year-old female patient with a mass in the right thigh. The mass is heterogeneous at both B-mode ultrasound (similar to patient A) and MRI (coronal T2-weighted spectral attenuated inversion recovery [SPAIR]; T1-weighted pre-contrast and postcontrast imaging), which even shows uptake after the administration of paramagnetic contrast material, which is traditionally suggestive of malignancy. Low values at SMI and elastography are suggestive of benignity. Spindle cell lipoma was diagnosed at biopsy, with atypical spindle cell lipomatous tumor in the surgical specimen.](https://img.auntminnieeurope.com/mindful/smg/workspaces/default/uploads/2026/08/images-radiol250278fig2.APCFLSvX6p.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)









