en Clinical Medicine Clinical Medicine گزارش موردی Case Report Article <p style="text-align: justify;"><span style="font-size:16px;"><span style="font-family:Times New Roman;"><span style="unicode-bidi:embed"><span style="line-height:107%"><span style="line-height:107%">The association between recurrent acute pancreatitis and primary hyperparathyroidism (PHPT) is uncommon. We report the case of a 45-year-old woman who presented with recurrent episodes of acute pancreatitis. After the second episode of pancreatitis, she was diagnosed with primary hyperparathyroidism. Interestingly, she had no additional risk factors for pancreatitis. However, a year after successful parathyroid surgery, she showed no symptoms of pancreatitis and her serum levels of parathyroid hormone (PTH) and calcium remained within normal ranges. Primary hyperparathyroidism can manifest as acute pancreatitis due to hypercalcemia. Therefore, we recommend monitoring the serum calcium levels in patients diagnosed with acute pancreatitis. Appropriate diagnostic and therapeutic interventions should be undertaken for primary hyperparathyroidism to prevent the recurrence of pancreatitis and hypercalcemia.</span></span></span></span></span><br> <span style="font-size:11pt"><span style="line-height:normal"><span style="unicode-bidi:embed"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span new="" roman="" style="font-family:" times=""><span style="color:black"></span></span></span></span></span></span></span></p> Pancreatitis, Primary hyperparathyroidism, Parathyroid hormone 507 511 http://journal.zums.ac.ir/browse.php?a_code=A-10-6561-1&slc_lang=en&sid=1 Maryam KarimiFard karimifardmaryam6@gmail.com 5200319475328460078847 5200319475328460078847 Yes Dept. of Internal Medicine, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran Mohammadreza Shafiepour mrshafiepour@yahoo.com 5200319475328460078848 5200319475328460078848 No Dept. of Internal Medicine, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran Mahdieh Jamshidi jamshidi.mn@gmail.com 5200319475328460078849 5200319475328460078849 No Dept. of Internal Medicine, School of Medicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran