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Medical Definition of Megalosplanchnic
1. Having abnormally large viscera. Synonym: macrosplanchnic. Origin: megalo-+ G. Splanchnon, viscus (05 Mar 2000)
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1. Having abnormally large viscera. Synonym: macrosplanchnic. Origin: megalo-+ G. Splanchnon, viscus (05 Mar 2000)