Conclusion
Despite PHP being a rare possibility, it should be considered in the
diagnostic algorithm (figure 1) of hypocalcemia, especially when there
is epilepsy or dural calcifications, even in elderly patients. The
present case underlines the importance of early diagnosis of
pseudohypoparathyroidism, as this is crucial to the appropriate
treatment and lifelong management of the disease and its complications,
which have a great impact on patients and their families.