title: An exceedingly rare cause of dysphagia.
authors.affiliation: Hospital da Senhora da Oliveira - Guimarães, Rua dos Cutileiros, Creixomil, 4831-044 Guimarães, Portugal. Electronic address: pedroboalcarvalho@chaa.min-saude.pt.
authors.forename: Pedro
authors.initials: P
authors.lastname: Boal Carvalho
authors.affiliation: Hospital da Senhora da Oliveira - Guimarães, Rua dos Cutileiros, Creixomil, 4831-044 Guimarães, Portugal.
authors.forename: Joana
authors.initials: J
authors.lastname: Magalhães
authors.affiliation: Hospital da Senhora da Oliveira - Guimarães, Rua dos Cutileiros, Creixomil, 4831-044 Guimarães, Portugal.
authors.forename: Francisca
authors.initials: F
authors.lastname: Dias de Castro
authors.affiliation: Hospital da Senhora da Oliveira - Guimarães, Rua dos Cutileiros, Creixomil, 4831-044 Guimarães, Portugal.
authors.forename: Bruno
authors.initials: B
authors.lastname: Rosa
authors.affiliation: Hospital da Senhora da Oliveira - Guimarães, Rua dos Cutileiros, Creixomil, 4831-044 Guimarães, Portugal; Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Campus Gualtar, 4710-057 Braga, Portugal; ICVS/3B's, PT Government Associate Laboratory, 4710-057 Guimarães, Braga, Portugal.
authors.forename: José
authors.initials: J
authors.lastname: Cotter
mesh_terms: D000368:Aged; D002908:Chronic Disease; D000072700:Conservative Treatment; D003680:Deglutition Disorders / Q000209:etiology*; D016145:Endoscopy, Digestive System; D004934:Esophageal Cyst / Q000150:complications* / Q000000981:diagnostic imaging; D005740:Gases; D006801:Humans; D008297:Male; D029424:Pulmonary Disease, Chronic Obstructive / Q000150:complications; D012307:Risk Factors; D014057:Tomography, X-Ray Computed
chemical_list: D005740:Gases