Endoscopy 2009; 41: E47-E48
DOI: 10.1055/s-0028-1119488
Unusual cases and technical notes

© Georg Thieme Verlag KG Stuttgart · New York

Achalasia associated with multiple esophageal diverticula

Y.  Kim1 , J.  H.  Kim1 , C.  Kim1 , H.  Park1
  • 1Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
Further Information

H. ParkMD 

Internal Medicine
Yongdong Severance Hospital
Gangnamku

Dogok-dong 146-92
Seoul 135-720
Republic of Korea

Fax: +82-2-34633882

Email: HJPARK21@yuhs.ac

Publication History

Publication Date:
13 March 2009 (online)

Table of Contents

We describe a rare case of symptomatic achalasia associated with multiple esophageal diverticula, and report a successful clinical improvement after botulinum toxin injection.

A 66-year-old man had a 2-year history of worsening dysphagia to solids and liquids. In the previous 2 months, the patient had experienced episodes of immediate regurgitation of swallowed food and fluids. Since the onset of dysphagia, he had been treated irregularly with antacids.

Barium esophagogram demonstrated three right-sided esophageal diverticula along the mid to distal esophagus ([Fig. 1]). Endoscopy revealed three diverticula in the esophagus ([Fig. 2 a]). Esophageal manometry was performed and showed that there was no peristalsis in the esophageal body. Each swallow resulted in simultaneous contractions ([Fig. 3])

Botulinum toxin was injected at four sites ([Fig. 2 b]). Following the injection therapy, the symptomatic response was accompanied by a decrease in the lower esophageal sphincter pressure and the patient was discharged. After 6 months, he had no dysphagia or vomiting.

Although esophageal diverticula have accompanied a variety of esophageal motility disorders, achalasia-associated multiple esophageal diverticula are extremely rare. Treatment of patients with achalasia with esophageal diverticula has the risk of iatrogenic esophageal perforation during pneumatic balloon dilatation [1]. Botulinum toxin injection could be recommended as an alternative treatment, especially in older patients with either an increased risk for dilation or who have failed to respond to other treatment modalities [2].

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Fig. 1 View of barium esophagogram showing multiple diverticula.

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Fig. 2  Endoscopic view of esophageal diverticula. b View of botulinum toxin injection treatment.

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Fig. 3 Manometric view of aperistalsis in the esophageal body.

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References

  • 1 Cantu P, Bozzani A, Penagini R. et al . Spontaneous perforation of an oesophageal diverticulum in achalasia.  Dig Liver Dis. 2003;  35 735-737
  • 2 D’Onofrio V, Miletto P, Leandro G, Iaquinto G. Long-term follow-up of achalasia patients treated with botulinum toxin.  Dig Liver Dis. 2002;  34 105-110

H. ParkMD 

Internal Medicine
Yongdong Severance Hospital
Gangnamku

Dogok-dong 146-92
Seoul 135-720
Republic of Korea

Fax: +82-2-34633882

Email: HJPARK21@yuhs.ac

#

References

  • 1 Cantu P, Bozzani A, Penagini R. et al . Spontaneous perforation of an oesophageal diverticulum in achalasia.  Dig Liver Dis. 2003;  35 735-737
  • 2 D’Onofrio V, Miletto P, Leandro G, Iaquinto G. Long-term follow-up of achalasia patients treated with botulinum toxin.  Dig Liver Dis. 2002;  34 105-110

H. ParkMD 

Internal Medicine
Yongdong Severance Hospital
Gangnamku

Dogok-dong 146-92
Seoul 135-720
Republic of Korea

Fax: +82-2-34633882

Email: HJPARK21@yuhs.ac

Zoom Image

Fig. 1 View of barium esophagogram showing multiple diverticula.

Zoom Image

Fig. 2  Endoscopic view of esophageal diverticula. b View of botulinum toxin injection treatment.

Zoom Image

Fig. 3 Manometric view of aperistalsis in the esophageal body.