Exaggerated preoccupation with one's own illness is known as?

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E6 Robert Boland, Marcia L. Verduin - Kaplan and Sadock's Comprehensive Text of Psychiatry-Wolters Kluwer Health (2024) (pp 1-16525 of 16525) pp. 15606-15608, 6091-6093
E6 Medicine Davidson Principles Practice 24e p. 1222-1224
Practise the full NIMHANS Nursing Officer - 2021
Attempt every question from this paper in a timed mock, then review the full solution for each one.