Rutherford undergoing full molecular engorgement
Full molecular engorgement was an uncontrolled inflationary enlargement of one's body, which was caused by an alteration of their biomatrix.
While performing anomaly consolidation duty on the USS Cerritos in 2381, Ensign Sam Rutherford suffered full molecular engorgement after inhaling the vapor released from a broken alien frog skull. His condition was reversed when he inhaled the vapor from a red powder that Ensign D'Vana Tendi smeared under his nose. (LD: "The Spy Humongous")