Cartilaginous tumors of the cricoid: a case report / 临床耳鼻咽喉头颈外科杂志

Review a case of cricoid cartilaginous tumour in our hospital in December 2013 retrospectively, which received laryngofissure surgery and was followed up for 1 year. The case is still alive without recurrence. The incidence of laryngeal cartilaginous tumour is low, most are cases of cricoid cartilaginous tumour. Try to preserve laryngeal function in surgery as much as possible.

Imaging features of mycobacterium in patients with acquired immunodeficiency syndrome / 中华放射学杂志

Objective To analyze the imaging features of mycobacterium in AIDSpatients.Methods Twenty-three cases of mycobacterium tuberculosis and 13 patients of non-tuberculous mycobacteria were proved etiologically and included in this study.All patients underwent X-ray and CT examinations,imaging data were analyzed and compared.Results The imaging findings of mycobacterium tuberculosis in AIDS patients included consolidation (n =11),pleural effusion (n =11),mediastinal lymphadenopathy (n =11).Pulmonary lesions were always diffuse distribution,and 14 patients of extrapulmonary tuberculosis were found.Pulmonary lesions in non-tuberculous mycobacteria tend to be circumscribed.Conclusions Non-tuberculous mycobacterial infection in AIDS patients is more common and usually combined with other infections.Imaging features are atypical.

Imaging manifestation of A H1N1 influenza with pneumonia / 中华放射学杂志

Objective To evaluate the imaging features of pneumonia caused by A (H1N1) influenza virus. Methods Imaging data of 51 patients with pneumonia caused by A H1N1 influenza were retrospectively reviewed. All patients underwent mobile chest radiographs and 44 patients underwent CT as well. On the basis of the lesion degree in the lung, the patients were classified into mild, moderate and serious types. Results Mild type showed patchy consolidation at chest imaging in 4 patients. Moderate type demonstrated consolidation and(or) ground -glass opacities more than 2 lung fields in 33 patients, including 30 bilateral and 3 unilateral. Serious type displayed diffuse consolidation and ground-glass opacities, probably accompanying with interstitial lesions in the lungs in 14 patients, including 6 patients with ARDS, 2 with infection and 1 with cutaneous emphysema. Conclusion The imaging features of pneumonia caused by A H1N1 influenza mainly manifest as consolidation and ground-glass opacities, probably accompanying with interstitial changes. The imaging findings show various in patients with infection. Some serious patients even develope to ARDS.