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INTRODUCTION: Anterior cruciate ligament (ACL) rupture is frequently encountered in athletes as well as in military personnel. In civilian population, many studies have looked at the return to sport, but return to duty in Army is a topic that requires further research.The purpose of this study was to determine through annual military fitness tests in real conditions, the return to sport in soldiers after ACL reconstruction and factors influencing failure. MATERIALS AND METHODS: This was a retrospective comparative study. Patients were all soldiers and had followed up in a Military Hospital. The SUCCESS group was military personnel who obtained a result of the specific aptitude test greater than or equal to this same test carried out before reconstruction of the ACL, the FAILURE group comprised the others. Results of the annual specific aerobic fitness tests were collected before and after ACL reconstruction. Preoperative epidemiological data, intraoperative information, and isokinetic test results were collected. RESULTS: One hundred forty four soldiers were included between January 2011 and December 2017 (94.9% of men with a median age of 27.6 years); 40.3% obtained a result greater than or equal to the preoperative fitness test after ACL reconstruction. Among the soldiers who did not regain their performance, 24.3% were declared unfit or discharged. In the FAILURE group, we found patients with a higher body mass index (25.5 vs. 24.4; P = .04), less patients with isokinetic deficit < 30% on the knee flexors and extensors (26.6% vs. 62.9%; P < .01), more long sick leave (39.5% vs. 13.7%; P < .01), and late resumption of military activities (10.5 vs. 8.9 months; P < .01). CONCLUSION: Rupture of ACL has a significant impact on the operational capacity of the French army. The proportion of return to the same level in annual specific fitness tests after ACL reconstruction is 40% among soldiers. Several variables are important to consider in the follow-up of these patients to optimize their recovery of sports performance and therefore their operational capacity.
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Amyloidosis is a rare disease especially the localized form involving pulmonary parenchyma. We report the case of a 74 years old woman who presented with chest pain and dyspnoea. CT scan showed pulmonary embolism and bilateral nodules. Laboratory examinations highlighted circulating Kappa IgM. 18F-FDG PET/CT showed intense activity of the nodules. Histological investigation supported the diagnosis of nodular pulmonary amyloidosis. There were no sign of systemic amyloidosis or autoimmune disease. No treatment was initiated: the patient remains asymptomatic after one year. Localized pulmonary amyloidosis related to MGUS was the most likely diagnosis. Malignancy, a differential diagnosis of pulmonary amyloidosis, must be excluded: histological examinations are overriding. Difference between systemic and localized amyloidosis conditions treatment and prognosis. This observation emphasizes the difficulty to establish the diagnosis of pulmonary nodular amyloidosis and the complex relationship between amyloidosis and thromboembolism.
