Two positive tuberculosis cases in the late Nigrovits family, 18th century, Vác, Hungary.

Two mummies of the Hungarian mummy collection from Vác were the subjects of anthropological, paleopathological, radiological, paleomicrobiological, paleohistological and paleoproteomic studies. Both individuals belonged to the same family. The father, József Nigrovits (No 29), died at the age of 55 on the 11th of November 1793; his son, Antal Nigrovits (No 54), died on the 16th of July 1803, at the age of 22. They lived in the 18th century in Vác, a small town in northern Hungary. The macroscopic examination of the son showed a severely deformed neck and back region; the father has no visible mark of any illnesses. As earlier researches showed that tuberculosis was widespread in the community, the etiology of these deformities was examined. The paleomicrobiological results found that both individuals were infected with tuberculosis. Although they suffered from TB, the CT scan data of the bodies and their 3D reconstructions showed no skeletal evidence of tuberculosis. The deformity of the son turned to be a developmental abnormality of unknown origin, but no Pott's gibbus was present.

Osteotomy around the knee: evolution, principles and results.

PURPOSE: This article summarises the history and evolution of osteotomy around the knee, examining the changes in principles, operative technique and results over three distinct periods: Historical (pre 1940), Modern Early Years (1940-2000) and Modern Later Years (2000-Present). We aim to place the technique in historical context and to demonstrate its evolution into a validated procedure with beneficial outcomes whose use can be justified for specific indications. MATERIALS AND METHODS: A thorough literature review was performed to identify the important steps in the development of osteotomy around the knee. RESULTS: The indications and surgical technique for knee osteotomy have never been standardised, and historically, the results were unpredictable and at times poor. These factors, combined with the success of knee arthroplasty from the 1980s onward, led to knee osteotomy being regarded as an irrelevant surgical option by many surgeons. Despite its fluctuating reputation, this article demonstrates the reasons for the enduring practice of osteotomy, not least because achieving the appropriate alignment is now recognised as the foundation step when planning any surgical intervention. CONCLUSIONS: With appropriate patient selection, accurate pre-operative planning, modern surgical fixation techniques and rapid rehabilitation, osteotomy around the knee is now an effective biological treatment for degenerative disease, deformity, knee instability and also as an adjunct to other complex joint surface and meniscal cartilage surgery. LEVEL OF EVIDENCE: V.

The "Braids Lady" of Arezzo: a case of rheumatoid arthritis in a 16th century mummy.

OBJECTIVE: To diagnose a probable case of rheumatoid arthritis in a mummified female body from the 16th century and to backdate the first clinical diagnosis, entering the diatribe regarding the ancientness of the disease. METHODS: Image techniques such as normal X-ray, X-ray by mammography, total body CT and high resolution CT were used. Microscopic examination by stereomicroscopy was performed. Samples of tissue were submitted to histology. These data and the review of past literary references, of artistic representations and of paleopathological cases provided an interesting contribution to reconstruct the history of the disease. RESULTS: The body of the "Braids Lady" showed all the "stigmata" of the disease. The left hand revealed large erosions of the metacarpophalangeal joints of both the third and the fourth fingers, volar metacarpophalangeal subluxation of both the third and the fourth fingers and lateral deviation of all the fingers. The carpus showed some minute and marginal erosions of the bones. The bases of the first phalanges were slightly flared. The toes showed partially overlapped fibular deflection. CT evidenced subluxations of the joints. The body showed no involvement of sacroiliac articulation. CONCLUSIONS: The "Braids Lady" was affected by rheumatoid arthritis. A large number of features typical of the disease were recorded. Differential diagnosis supported the findings. The death of the lady was established at the end of 16th century, namely 200 years before the first clinical diagnosis worked out by Landré Beauvais in the early 1800s.