Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0014848 (achalasia)
 2,804 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Achalasia often manifests with dysphagia but can also, albeit less frequently, present more insidiously with unexplained weight loss. We describe the case of a 42-year-old female with Crohn's disease who presented with unexplained weight loss and upper abdominal discomfort. As part of her investigations, a video capsule endoscopy was performed, primarily to assess for small bowel mucosal lesions. This revealed a delay in oesophageal transit time of more than 45 min (normally 2-4 s) giving rise to the discovery of previously undiagnosed achalasia. This was later confirmed by manometry. After subsequent oesophageal dilatation, our patient's weight rose substantially and abdominal discomfort was completely resolved. To our knowledge, this is the first case report of achalasia diagnosed by video capsule endoscopy.
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PMID:A case of achalasia diagnosed first on capsule endoscopy: find that hard to swallow? 2038 8

Oesophagogastric invagination is a relatively rare disease that is primarily caused by a sliding hiatal hernia. We report a successfully treated case of oesophagogastric invagination caused by achalasia. Oesophagogastric invagination should be considered in patients complaining of upper abdominal discomfort.
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PMID:Oesophagogastric invagination. 2880 17

Background: A few decades ago, esophageal substitution was mainly dedicated particularly in postcaustic esophageal stenosis; currently, the reconstruction has expanded its palette of indications to other areas of benign esophageal pathology (severe motor disorders, esophageal achalasia with multiple relapses, peptic stenosis, etc.) but has also become a quasi-obligatory final time in the esophagectomy for cancer whenever it is possible. The techniques of esophageal reconstruction using the stomach, regardless of the indication and the chosen technical option, remain a valuable and effective method. A number of striking arguments advocate for one or another type of gastric graft: anatomic factors more than convenient (vascularization, sufficient length, a wall structure favorable for suture, etc.) and a sustainable surgical intervention (length, approach, complexity of the surgical steps digestive disorders after surgery, post-therapeutic functionality, etc.). Choosing a technique or another, beyond pathological arguments, should take into account remote functionality, with a clear impact on metabolic status and quality of life. So, according to this criterion, can we functionally justify a type or another of gastric restoration? Finally, the proof of an adequate solution is relatively easy to appreciate: has swallowing been restored and if so, the result has been maintained over time? For oncological cases, the assessment should also take into account the chronological criterion of the postoperative survival rate. Methods: The statistically rated lot ranged from 1981 to 2016 and included 268 patients with surgical interventions for esophageal stenosis, distributed according to etiopathogenesis and indication in 201 reconstructions for post-caustic stenosis, and 67 for post-esophagectomy replacement for neoplasm. The techniques used for remote functional evaluation included: barium swallow, endoscopy + biopsy, and in cases with obvious changes pH measurement/24 h and manometry and, only in exceptional cases, scintigraphy with marked foods. Results: two types of problems have been identified: a particular type of neuro-motor dysfunction of the esophageal substitute in 6 patients (1 patient with Gavriliu reconstruction and 5 with Nakayama reconstruction, using the whole stomach), with difficulty, delayed gastric graft evacuation, with major stasis and abdominal discomfort vomiting, inability to eat, aspiration phenomena) respectively a reflux pathology - 8 patients, being proved by a specific simptomatology, barium lunch, endoscopic examination and pH-metric examination. Reflux was alkaline in 7 patients, all with pyloroplasty, 5 with whole stomach and 2 with Akiyama procedure; in 1 case with Gavriliu procedure the reflux was acid. Conclusions: Stomach is a good option in esophageal substitution. Concerning the remote results, a good functionality is found with a reasonable metabolic status. The two phenomena on which the function of the graft depends - secretory activity and motor activity - seem to be restored in time but these does not occur concurrently, the recovery of the secretory function being much faster.
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PMID:Esophageal Reconstruction with the Stomach, a Functional Dilemma? 2950 34