Medical Definition of Extralobar sequestration
1.
Accessory lung: lung tissue in its own pleura, left lower lobe (90%), systemic arterial AND venous connection (unlike intralobar) results in L to R shunt, associated with congenital anomalies of diaphragm: eventration, paralysis, ipsilateral hernia, XR: homogeneous ST mass, rarely infected see also: sequestration Cf: intralobar sequestration
(12 Dec 1998)
Lexicographical Neighbors of Extralobar Sequestration
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