HX20 The Reading Pathological Society: advancing medical knowledge and dermatology since 1841

Abstract The Reading Pathological Society (RPS), founded on 13 July 1841, is one of the oldest medical societies in the UK (Hurry JB. A History of the Reading Pathological Society. London: Bale & Danielsson, 1909). It was established by a group of physicians in Reading, with its mission to advance medical knowledge, improve clinical practice and foster discussion of medical and surgical cases. Closely associated with the Royal Berkshire Hospital – opened just 2 years prior – the society held its meetings in spaces provided by the hospital. From its inception, the RPS emphasized pathology and morbid anatomy, with members regularly presenting case studies and pathological specimens. Beyond academic discourse, the society played a role in public health, advising on sanitation and disease control in Reading. Many members contributed significantly to the medical literature, publishing influential papers on various conditions. Among the society’s notable discussions were those on infectious diseases such as cholera and scarlet fever, major 19th-century public health concerns. These debates reflected the evolving understanding of disease transmission and other key topics included advancements in surgery, obstetrics and internal medicine. The RPS demonstrated an early and sustained interest in dermatology. As early as 1847, it acquired wax casts depicting various skin diseases for £3 6s. In 1905, Sir Stephen Mackenzie delivered an oration titled The Value of the Study of Dermatology in Relation to Medicine, underscoring the role of skin diseases in systemic conditions. Summaries of the first 68 meetings (1841–1908) reveal a consistent focus on dermatological cases, with live specimens presented, including lichen planus hypertrophicus verrucosus, erythema variegatum, arsenical pigmentation in psoriasis, lupus erythematosus, and a rodent ulcer treated with X-rays. Morbid specimens, such as bilharzia haematobia and the ‘bacillus of football impetigo’, were also studied. The society reviewed significant dermatological research, including papers on The Aetiology and Bacteriology of Ringworm and Tar in the Treatment of Skin Disease. Over time, RPS merged with the Reading Medico-Chirurgical Society, expanding its library and museum of pathological specimens for medical education. By the 20th century, it had firmly established itself as a centre for medical scholarship and collaboration. Today, the RPS remains a vital platform for medical education, research and professional collaboration. Inclusive of a broad range of healthcare professionals, it maintains strong ties with the Royal Berkshire Hospital and the University of Reading, hosting research meetings, clinical discussions and academic events across various disciplines, including dermatology. Through these initiatives, the society continues to advance medical science and professional development in the region.