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Acute shortness of breath due to reoccurrence of an intrapericardial bronchogenic cyst.

ABSTRACT: A 71-year-old woman presented with dysphagia and acute shortness of breath. Surgical history included a prior thoracotomy overseas for a bronchogenic mesothelial cyst 19?years before. Computed tomography demonstrated a mass within the posterior mediastinum measuring 69?×?70 ×?74?mm. A median sternotomy was performed, and after removal of the cyst, repair of the left atrium and pulmonary vessels was undertaken due to the invading nature of the cyst. Intrapericardial bronchogenic cysts are a rare form of congenital cysts arising from the primitive foregut. The cardiac primordia are in close proximity to the foregut and primitive tracheobronchial tree, and thus, abnormal budding of the tracheobronchial tree can arise in a myocardial location. Irrespective of the method of approach in redo surgery, complete resection must be performed in order to minimize the chance of recurrence, relieve symptoms, eliminate risk of infection, and prevent malignant degeneration.

SUBMITTER: Gimpel D

PROVIDER: S-EPMC6524105 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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Acute shortness of breath due to reoccurrence of an intrapericardial bronchogenic cyst.

Gimpel Damian D Conway Joseph J Meikle Felicity F Lin Zaw Z McCormack David John DJ El-Gamel Adam A

Respirology case reports 20190517 5

A 71-year-old woman presented with dysphagia and acute shortness of breath. Surgical history included a prior thoracotomy overseas for a bronchogenic mesothelial cyst 19 years before. Computed tomography demonstrated a mass within the posterior mediastinum measuring 69 × 70 × 74 mm. A median sternotomy was performed, and after removal of the cyst, repair of the left atrium and pulmonary vessels was undertaken due to the invading nature of the cyst. Intrapericardial bronchogenic cysts are a rare ...[more]

PMID: 31131108

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Project description:BackgroundIdiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease that often causes disabling dyspnea. In IPF and other lung diseases, patient-reported outcomes (PROs)-questionnaires designed to gather information from the patient's perspective-can determine whether therapies affect dyspnea or other outcomes meaningful to patients. Before a PRO can be used confidently as an outcome measure in a longitudinal trial, studies must demonstrate the PRO's ability to capture change over time in the target population. Our goal in this study was to examine whether the UCSD Shortness of Breath Questionnaire does so in patients with IPF.MethodsWe used data from the Sildenafil Trial of Exercise Performance in Idiopathic Pulmonary Fibrosis (STEP-IPF) to perform analyses that examined associations between UCSD scores and five external measures (anchors) at baseline and over time. Anchors included the Activity domain from St. George's Respiratory Questionnaire (SGRQ-A), the Physical Functioning domain from the SF-36 (SF36-PF), forced vital capacity (FVC), diffusing capacity of the lung for carbon monoxide (DLCO), and distance walked during a timed walk test (6MWD). Linear regression models were used to examine relationships between UCSD scores and anchors over time.ResultsAt baseline, UCSD scores were weakly correlated with percent predicted FVC (-0.21, p = 0.005) and percent predicted DLCO (-0.20, p = 0.008), moderately correlated with 6MWD (-0.39, p < 0.0001) and strongly correlated with SGRQ-A (0.79, p < 0.0001) and SF36-PF (-0.72, p < 0.0001). Change over time in UCSD scores was associated with change in FVC (estimate = 2.54, standard error [SE] = 1.23, p = 0.04), SGRQ-A (estimate = 7.94, SE = 1.11, p < 0.0001), SF36-PF (estimate = 6.00, SE = 1.13, p < 0.0001), and 6MWD (estimate = 4.23, SE = 1.18, p = 0.0004) but not DLCO (estimate = 0.33, SE = 1.33, p = 0.80).ConclusionsThese results support the validity of the UCSD to assess change in dyspnea over time in patients with IPF.

Dataset Information

Acute shortness of breath due to reoccurrence of an intrapericardial bronchogenic cyst.

Publications

Acute shortness of breath due to reoccurrence of an intrapericardial bronchogenic cyst.

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