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

Achalasia is a cause of chronic aspiration pneumonia that may be complicated by pulmonary infection with Mycobacterium fortuitum. In any patient with achalasia, the presence of a pulmonary infiltrate that does not respond to routine antibiotic therapy should suggest the possibility of M fortuitum pulmonary infection, and sputum should be cultured for these organisms.
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PMID:Mycobacterium fortuitum pulmonary infection complicating achalasia. 194 32

A case of achalasia complicated by Mycobacterium fortuitum pulmonary infection and empyema is reported. This association has been documented in the medical literature. Possible mechanisms explaining this association are discussed.
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PMID:Association of achalasia and pulmonary Mycobacterium fortuitum infection. 371 50

Esophageal or other swallowing disorders complicated by lipoid pneumonia are reported to be associated with pulmonary infections caused by rapidly growing mycobacteria. Herein we describe a 63-year-old woman with achalasia of the esophagus complicated by lung infection with Mycobacterium chelonae and a 47-year-old man in whom long-term ingestion of mineral oil was complicated by lipoid pneumonia and M. fortuitum lung infection. A MEDLINE search of English language publications from 1966 to 1997 revealed 18 cases of lung infections caused by rapidly growing mycobacteria in patients with esophageal disorders. Of these 18 patients and our 2 patients, 11 were men and 9 were women (mean age, 50 years). Achalasia was present in 11 patients, and 6 had lipoid pneumonia without evidence of esophageal disorders. Three patients had lipoid pneumonia caused by lipoid ingestion in the setting of achalasia or another swallowing disorder. In 14 patients, lung infection was caused by M. fortuitum; in 5, M. chelonae; and in 1, a non-M. fortuitum rapidly growing mycobacterial infection. The most common clinical feature was fever, and the most common roentgenologic abnormality was the presence of unilateral or bilateral and patchy or dense infiltrates. The sputum was the most common source of isolation of rapidly growing mycobacteria. Achalasia and lipoid pneumonia are important risk factors for the development of lung infections caused by rapidly growing mycobacteria. Treatment of the esophageal disease might prevent occurrence of and facilitate recovery from these infections.
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PMID:Rapidly growing mycobacterial lung infection in association with esophageal disorders. 1040 12

The nontuberculous mycobacteria (NTMB) are a group of bacteria that can infect the cervical lymph nodes, skin, soft tissues, and lung. Pulmonary NTMB disease is increasing in prevalence and is most commonly caused by Mycobacterium avium-intracellulare or M kansasii. Occasionally, M xenopi, M fortuitum, or M chelonae also causes pulmonary disease. Diagnosis of pulmonary NTMB infection is often difficult because isolation of the organism from sputum or bronchoalveolar lavage fluid can represent airway colonization. The radiologic manifestations of pulmonary NTMB infection are protean and include consolidation, cavitation, fibrosis, nodules, bronchiectasis, and adenopathy. Pulmonary NTMB infection has five distinct clinicoradiologic manifestations: (a) classic infection, (b) nonclassic infection, (c) nodules in asymptomatic patients, (d) infection in patients with achalasia, and (e) infection in immunocompromised patients. Although classic NTMB infection may be indistinguishable from active tuberculosis, it is usually more indolent. The radiologic features of nonclassic NTMB infection are characteristic: bronchiectasis and centrilobular nodules isolated to or most severe in the lingula and middle lobe. In patients with acquired immunodeficiency syndrome, mediastinal or hilar adenopathy is the most common radiographic finding. Knowledge of the full spectrum of clinical and radiologic features of pulmonary NTMB infection is important to facilitate diagnosis and treatment.
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PMID:Pulmonary nontuberculous mycobacterial infection: radiologic manifestations. 1055 71

A 56-year-old woman came to our hospital with the symptoms of anorexia, body weight loss and sustained cough. Chest radiography showed diffuse, rounded, high-attenuation areas in both lung fields. The diagnosis was difficult, but, because of the symptoms and chest radiograph, we suspected miliary tuberculosis. Finally, we diagnosed her illness as achalasia with aspiration pneumonia, because we found a dilated esophagus and diffuse, rounded, high attenuation areas in chest CT scan films. Neither Mycobacterium tuberculosis nor tuberculous granulation was present in transbronchial lung biopsy specimens. Only inflammation was found in those slides. The gastrofiberscope was useful for searching for tumors, but not for diagnosing achalasia. Consequently, we identified the achalasia from the radiographic findings with the use of barium, but the patient's symptoms might not have led to that diagnosis because she was younger than the age range in which aspiration pneumonia usually occurs. The achalasia was treated with surgery rather than balloon dilation, since that was the patient's choice. Three months after surgery, her lungs had improved and body weight had increased by about 10 kg.
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PMID:[A case of recurrent aspiration pneumonia by achalasia]. 1197 71

We report the case of a 37-year-old male patient with prolonged pneumonia and achalasia. Culture and molecular genetic typing identified Mycobacterium abscessus as causative agent. Treatment with clarithromycin and minocycline over 8 months gradually resolved the infection. Rapidly growing, non-obligate pathogenic mycobacteria are widespread in the environment. Several cases of pulmonary infections with these mycobacteria in patients with achalasia have been reported, suggesting a causative association. This is the first report of a case with isolation of M. abscessus in this context.
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PMID:Pulmonary infection with rapidly growing mycobacteria in a singer with achalasia: a case report. 1731 14

Achalasia is a common adult disorder that rarely manifests in children and infrequently can be associated with pulmonary nontuberculous mycobacteria infections. We describe here the first case of Mycobacterium goodii pulmonary infection associated with achalasia in a pediatric patient. Heller myotomy with Dor fundoplication and 12 months of treatment with ciprofloxacin and doxycycline resulted in complete clinical and radiologic improvement.
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PMID:Achalasia and mycobacterium goodii pulmonary infection. 2107 63

Gastroesophageal disorders such as achalasia can be associated with pulmonary disorders because of non-tuberculous mycobacteria, frequently masquerading as aspiration pneumonia. The optimal therapeutic regimen and duration of treatment for non-tuberculous mycobacteria lung disease is not well established. Here, we present an 11 year old male patient with Mycobacterium abscessus pulmonary disease and underlying triple A syndrome, who was successfully treated with 2 months of imipenem, amikacin, clarithromycin and continued for long-term antibiotic treatment.
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PMID:Pulmonary Mycobacterium abscessus Infection in a Patient with Triple A Syndrome. 2708 Apr 71

The association achalasia and non tuberculous Mycobacteria lung infection is described in the literature. Most of the time Mycobacterium Fortuitum is responsible of aspiration pneumonia that didn't respond to usual antibiotic therapy. We report a new case about a 15 year-old woman with Allgrove's syndrome history. The chest imaging showed a right pulmonary condensation and the diagnosis was bacteriological. Mycobacterium Fortuitum resistant to Rifampicin, isoniazid, Pyrazinamide and ethamabutol was isolated. She was treated by cotrimoxazole, ciprofloxacin and clarithromycin for 12 months, with a good clinical, radiological and bacteriological evolution. With the purpose to prevent the relapse the patient was treated by cardiomyotomy.
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PMID:Mycobacterium fortuitum infection associated with achalasia. 3043 May 7