[Esophageal amyloidosis secondary to rheumatoid arthritis simulating achalasia].
The involvement of the esophagus in amyloidosis secondary to rheumatoid arthritis is rare. The case of a female patient with rheumatoid arthritis and secondary esophageal amyloidosis (type AA) with a radiologic and endoscopic clinical picture compatible with achalasia is presented. In the manometry carried out after two cardiomyotomies, abundant non propulsant tertiary waves were seen, as were two primary waves, intraesophageal pressure higher than that of the gastric fundus and lower hypertensive esophageal sphincter which was completely relaxed on one occasion, resulting in a manometric pattern which was different to that of the other two cases published with the same disease. Endoscopic cardiomyotomies and dilatations were performed. The patient died after 2 years due to post dilatation esophageal perforation. The manometric findings are compared with those of the two previous similar cases with emphasis being made in that the anarchic arrangement of the amyloid in the esophagus produces different unforeseen and uncharacteristic motility patterns. The authors only found in the literature two cases of esophageal amyloidosis secondary to rheumatoid arthritis simulating achalasia.
Cosme
A
A
Servicio de Digestivo, Hospital de Nuestra Señora de Aránzazu, San Sebastián.
Horcajada
J P
JP
Ojeda
E
E
González
F
F
Torrado
J
J
Arenas
J I
JI
D000686:Amyloidosis / Q000175:diagnosis* / Q000209:etiology; D001172:Arthritis, Rheumatoid / Q000150:complications; D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000175:diagnosis; D004935:Esophageal Diseases / Q000175:diagnosis* / Q000209:etiology; D005260:Female; D006801:Humans; D008875:Middle Aged
Amiloidosis esofágica secundaria a artritis reumatoide que simula acalasia.