DE>EN Tumorart and Tumorentität

[Guest guest]

I have been asked to translate a TOC and the titles of tables from DE to

EN (without access to the article/paper/book in question!! stupid I

know, but....)

It looked simple and straightforward in fact, but table headings include:

1. Demographie – Alter bei Einschluss, nach Geschlecht, Tumorart und

Tomorentität

3. Demographie – Altersverteilung bei Einschluss in Kategorien <65,

>=65, nach Tumorart

4. Demographie – Altersverteilung bei Einschluss in Kategorien <65,

>=65, nach Tumorentität

5. Demographie – Body-Mass-Index bei Einschluss, nach Geschlecht, Alter,

Tomorart und Tumorentität

What is the DE distinguishing in the two words " Tumorart " (which I would

normally translate as " type of tumour " and " Tumorentität " ?

Note: I am not at all convinced that BE speakers would ever talk of a

" tumour entity " whatever that means - most google hits look non-native.

Fairly urgent

TIA

Margaret