Mucoid impaction (lung) | Radiology Reference Article
Mar 5, 2024 · Mucoid impaction, also referred to as mucus plugging, refers to airway filling by retained secretions. When the bronchi become dilated due to mucoid impaction, the term bronchocele can be used 6.
Mucoid Impactions: Finger-in-Glove Sign and Other CT and …
Sep 1, 2008 · Both congenital and acquired abnormalities may cause mucoid impaction of the large airways that often manifests as tubular opacities known as the finger-in-glove sign. The congenital conditions in which this sign most often appears …
Upper Lobe–Predominant Diseases of the Lung - AJR
Feb 27, 2013 · Radiographic findings in allergic bronchopulmonary aspergillosis include tubular mucoid impaction (finger-in-glove sign produced by increased opacity in a bronchial distribution), central bronchiectasis, and consolidations . CT findings initially include transient opacities and tree-in-bud pattern (centrilobular nodules and branching linear ...
Chest X-Ray - Lung disease - The Radiology Assistant
Feb 1, 2014 · Mucoid impaction. Decreased density or lucencies. Cavitation. Pneumatocele. 4-Pattern approach. Whenever you see an area of increased density within the lung, it must be the result of one of these four patterns.
Plugs of the Air Passages: A Clinicopathologic Review - PMC
Microscopic appearance of mucus plugs in mucoid impaction of bronchi and allergic bronchopulmonary aspergillosis (allergic mucin) under high magnification, showing alternating layers of mucin (pale) and fibrin (dark). Numerous eosinophils and Charcot-Leyden crystals are present in both layers (magnification, 200×).
Successful Removal of Mucoid Impaction by Bronchoscope-guide ... - LWW
Consecutive chest CT scans at the hospital of origin revealed HAM in the lingula bronchus and mucoid impaction that had expanded from the left lower bronchus to the left main bronchus over 1 week. Laboratory tests showed elevated blood eosinophils (980/μL), serum total IgE (276 IU/mL), anti-Aspergillus IgE (0.35 U A /mL), and fractional ...
Successful removal of an intractable mucoid impaction in ...
In this case, a Fogarty catheter through a flexible bronchoscope was successfully used to remove the mucoid impaction as a cause of a near total unilateral lung collapse. Even though a rigid bronchoscope is used as the standard method to remove an intrabronchial foreign body, its optical forceps could not grasp the mucoid plug because of its ...
Mucoid impactions: finger-in-glove sign and other CT and ... - PubMed
Mucoid impaction is a relatively common finding at chest radiography and computed tomography (CT). Both congenital and acquired abnormalities may cause mucoid impaction of the large airways that often manifests as tubular opacities known as the finger-in-glove sign.
Beware of Gloved Fingers | Annals of the American Thoracic Society
Dec 7, 2012 · Bronchial mucoid impaction is a clinical-radiographic syndrome characterized by inspissated mucus filling of the bronchi (1, 2). Mucoid impaction can be clinically silent or may present with cough, chest pain, dyspnea, or expectoration of hard plugs or casts.
Mucoid Impaction (Inspissated Secretions) in Segmental ...
Oct 1, 1979 · This mucoid impaction sign has been seen in a variety of obstructing conditions, including primary and metastatic carcinoma of the lung, bronchial adenoma, tuberculous bronchostenosis, broncholithiasis, bronchial atresia, sequestration, pulmonary bronchogenic cyst, and foreign body.
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