ArticleBMJ case reports2019
Image-guided volumetric modulated arc therapy (IG-VMAT) for unresectable ACC of the trachea: a feasible curative option.
Article in BMJ case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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6 authors at 1 institution in 1 country.
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Abstract
A middle-aged man presented with progressively worsening breathlessness and non-productive cough for the last 3 months. On examination, his breathing was stridulous and air entry was decreased bilaterally. He underwent emergency fibre-optic bronchoscopy, which revealed a tracheal growth causing luminal narrowing, and after tumour debulking, he improved symptomatically. Histopathological evaluation of the specimen revealed an adenoid cystic carcinoma of the trachea, and systemic evaluation revealed metastatic dissemination. Systemic molecular-targeted therapy was initiated (gefitinib and later imatinib mesylate) and continued for 5 years, in view of stable disease on periodic follow-up. He subsequently presented with breathlessness again, which was managed with an emergency tracheostomy. In view of stable systemic disease and local progression only, he received definitive radiotherapy with image-guided volumetric modulated arc therapy, which resulted in a complete radiological response. The patient has been disease-free for the last 9 months.
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