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William Aird: Why Is LDH Elevated In Splenic Infarction?
Sep 13, 2026, 16:49

William Aird: Why Is LDH Elevated In Splenic Infarction?

William Aird, Professor of Medicine at Harvard Medical School, shared a post on X about recent article by Ori Wand et al, published in Annals of Medicine, adding:

” Why Is LDH Elevated In Splenic Infarction?

I saw 2 cases of splenic infarction last week.

Both had elevated LDH.

Turns out that’s common: in one series, LDH was elevated in 72 percent of patients tested.

Why?

Probably for the same reason LDH rises with infarction elsewhere:

Ischemia leads to cell injury, followed by necrosis and the release of intracellular LDH.

Not because the spleen is packed with RBCs.

More on splenic infarction soon.”

Title։ A practical approach to infarction of the spleen as a rare manifestation of multiple common diseases

Authors: Ori Wand, Oshrat E Tayer-Shifman, Shafik Khoury, Alon Y Hershko

William Aird: Why Is LDH Elevated In Splenic Infarction?

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