What's the plural form of thrombasthenia? Here's the word you're looking for.
Answer
The noun thrombasthenia can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be thrombasthenia.
However, in more specific contexts, the plural form can also be thrombasthenias e.g. in reference to various types of thrombasthenias
or a collection of thrombasthenias.
Examples
Molecular Basis of Glanzmann's thrombasthenia and current strategies in treatment.