Neuropathic arthropathy of the shoulder as a presenting feature of Chiari malformation with syringomyelia: a case report with a systematic literature review.

BACKGROUND: Neuropathic arthropathy (NA) of the shoulder is a chronic progressive process characterized by joint destruction in the presence of a neurosensory deficit. Syringomyelia, a spinal cord disease, is the leading cause of NA in the upper extremity. OBJECTIVE: We present a systematic review of NA with syringomyelia cases alongside a case report of an adult with NA of the shoulder that occurs a few 4 years after a revelation and surgical management of a Chiari malformation with syringomyelia. METHODS: A systematic review was conducted following PRISMA guidelines. A PubMed, Scopus, Isiknowledge, and manual search through references of relevant publications were used to identify all published case reports of NA. Data were collected from each case report on patient characteristics. RESULTS: The systematic review identified 56 publications and 85 patients (including ours): nearly the same number of males (n = 41) and females (n = 44). The mean age was 50,69. Presentations included reduction of mobility (n = 66), swelling (n = 61) and sensory disorder (n = 63). The pain was absent in 41 cases. In the majority of reported cases 56 (65.1%), syringomyelia was revealed by neuropathic arthropathy, and eleven patients (12.9%) had a history of syringomyelia. Treatment was categorized into non-operative management (37[43.5%]), operative management (27[31.7%]). Following-up was non-reported in 31 (36%) cases. Improvement was reported more with patients who underwent a surgical approach than medical one 28.5% versus 8.1%. CONCLUSION: Physicians need to be more aware of this destructive joint disease, rare, and often misdiagnosed. Also, it is imperative to integrate clinical, pathological, and imaging findings for accurate diagnosis and for delivering appropriate therapy.

[Clinical Features and Prognosis Factors of Spinal Tuberculosis in Northern Tunisia: A Case Series of 60 Patients]. / Profil clinique et facteurs pronostiques du mal de Pott au nord de la Tunisie : à propos de 60 cas.

Spondylodiscitis is a common but potentially serious form of extra-pulmonary tuberculosis. Very few descriptions are known from Tunisia. We have conducted a retrospective study including 60 cases of spinal tuberculosis, performed over a period of 20 years (1996-2016). The diagnosis was retained on bacteriological, radiological and anatomopathologic evidence. Sixty cases including 31 women and 29 men of spinal tuberculosis were involved. The mean age was 54.4 ±â€…21.3 years. The delay from onset to diagnosis was 6 months (1-14). Lumbar region was the most common infection site (68%). The magnetic resonance imaging has confirmed spinal infection in all cases. The percutaneous image guided spinal biopsy was conclusive in 24/42 cases (57.1%). All patients were put under anti-tuberculosis treatment with total treatment duration of 14 months. Fourteen patients underwent surgical act. The outcome was favorable in 42 cases (7%). Advanced age ≥ 65 years (P = 0.026), radiological evidence of spinal cord compression (P = 0.033) or abscess (P = 0.024), hyperleucocytosis higher than 11,500 elements/mm3 (0.031), or fractures on bone imaging (P = 0.018) and vertebral deformity (P < 0.001) were strongly linked to a bad outcome. Early diagnosis and treatment onset may ensure better outcomes and reduce neurological complications and vertebral deformity.

La spondylodiscite est une forme fréquente et potentiellement grave de tuberculose extrapulmonaire. Elle n'a été que peu décrite en Tunisie. Nous avons mené une étude rétrospective portant sur 60 cas de spondylodiscite tuberculeuse (SPDT) colligés sur une période de 20 ans (1996­2016) dans un centre hospitalier universitaire au nord de la Tunisie. Le diagnostic a été retenu sur des preuves bactériologiques, anatomopathologiques et radiologiques. Il s'agit de 31 femmes et de 29 hommes âgés en moyenne de 54,4 ±â€…21,3 ans. Le délai moyen de diagnostic était de six mois (1­14 mois). L'étage lombaire était le plus touché (68 %). L'imagerie par résonance magnétique était évocatrice du diagnostic dans tous les cas. La ponction-biopsie discovertébrale a permis de porter le diagnostic dans 24/42 cas (57,1 %), fondé sur des preuves histologiques. Tous les patients ont reçu un traitement antituberculeux d'une durée moyenne de 14 mois, associé à un geste interventionnel dans 14 cas. L'évolution était favorable dans 42 cas (70 %). Les facteurs de mauvais pronostic étaient l'âge avancé de plus de 65 ans (p = 0,026), la présence de signes radiologiques de compression médullaire (p = 0,033) ou d'abcès paravertébral (p = 0,024), l'hyperleucocytose initiale supérieure ou égale à 11 500 éléments/mm3 (p = 0,031), la présence de fracture vertébrale (p = 0,018) et d'une déformation vertébrale (p < 0,001). La SPDT est une maladie insidieuse dont le diagnostic et le traitement précoces sont la clé pour éviter les complications neurologiques et ostéoarticulaires.