High-resolution computed tomography (HRCT) is the radiographic imaging technique that best detects the changes in lung structure that occur during interstitial diseases.1 It has been proved better than conventional chest x-rays and thick-section computed tomography in detecting and assessing the pattern and extension of the various interstitial lung diseases that present cysts.2 Correlation wit...

Congenital cystic adenomatoid malformation (CCAM) is a rare congenital abnormality. Symptomatic presentation in adult life is extremely uncommon. The usual radiological appearance of CCAM is a cystic space-occupying lesion. Patients with underlying cystic lung disease can develop in-flight complications because of pressure-volume changes during ascent. We report the first ever case in which spo...

The cystic fibrosis transmembrane regulator (CFTR) should no longer be viewed primarily as a ‘chloride Abstract channel’ but recognized as a channel that also controls the efflux of other physiologically important anions, such as glutathione (GSH) and bicarbonate. More effective approaches to cystic fibrosis treatment may result from this reconceptualization of the CFTR by researchers and clini...

The diagnosis of cystic fibrosis (CF) is based on the occurrence of two mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene and on assays that measure the basic defect of abnormal chloride transport in the affected organs. However, in cases of atypical CF not all diagnostic tests may be positive. We present a patient with an atypical CF phenotype in whom the only pr...

  Hydatid disease is endemic in some parts of the world. This disease can occur in any organ. We present a 22-year-old farmer who was suffering from hydatidosis for 4 years. He was admitted to the hospital because of fever, cough, and chest pain in 2004. A chest radiograph revealed multiple nodules in both of lungs. A transthoracic echocardiogram showed cystic lesion in the apex of right ventr...

The diagnosis of cystic fibrosis (CF) is based on the occurrence of two mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene and on assays that measure the basic defect of abnormal chloride transport in the affected organs. However, in cases of atypical CF not all diagnostic tests may be positive. We present a patient with an atypical CF phenotype in whom the only pr...

results abnormal liver function test was detected in cf patients. as well, liver sonogram was abnormal in approximately one-third of the patients. this study showed a higher prevalence of biochemical abnormality in patients with abnormal livers ultrasonography. conclusions noninvasive paraclinical evaluation methods could be recommended in the patients with cf for early detection of silent live...

BackgroundBronchiectasis is defined by permanent and abnormal widening of the bronchi. Although this process occurs in the context of chronic airway infection and inflammation, since there is no accurate estimation of the etiology of the disease. This study aimed to determine the most important cause of bronchiectasis in Tehran, Iran.Materials and MethodsIn this retrospective cohort study we us...

INTRODUCTION This is the first published report of a young girl with co-inherited sickle cell-β+ thalassemia and cystic fibrosis. Although a small subset of patients with co-inherited cystic fibrosis and other hemoglobinopathies have been reported, this patient developed early hematologic and pulmonary complications that were more severe than the previous cases. To assess pulmonary co-morbiditi...

Background:Cystic Fibrosis (CF) is a systemic disease affecting extra pulmonary dysfunction as a result of CF-related lung disease. Because of lack of enough studies in this field and utilization of TDE in this field, we aimed to evaluate t...