Gallstone

Definition and stakes

Vern Fearing,  The Sloths of Kruvny

“ Yuh see, they claim they made this whole durned gallstone theirselves!"
"Made it?" asked Brad, dully.
"Uh-huh." The old man spat Mercurian tobacco juice. "Just like on Earth, where myriad minute oceanic organisms pile their skeletons to form coral islands. Yuh see, the Sidemen eat radishes—love 'em, in fact—but it gives 'em gallstones. They claim this whole world is the collected gallstones of their ancestors." The old man wiped Mercurian tobacco juice from his beard and shoes.
”
Source: Gutenberg

Ernest G. Martin,  Physiology: The Science of the Body

“ At the present time no way is known to prevent the formation of gallstones in persons in whom it starts, nor of softening them after they have once been formed; the only relief is through surgery, which, fortunately, is entirely adequate, so that thousands of persons are living in great comfort to-day who would be dead or living in acute suffering if the surgeon had not been able to remove the accumulation of gallstones from the passages in their livers. ”
Source: Gutenberg

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