Objective: Primary hyperparathyroidism (PHPT) is associated with increased cardiovascular morbidity and mortality with inconsistent results on the reversibility of cardiovascular changes after parathyroidectomy (PTx). The present study was undertaken to evaluate both structural and functional cardiac changes and their reversal after PTx in patients with PHPT. Material and Methods: Thirty patients of symptomatic PHPT without cardiovascular risk factors were evaluated prospectively by means of 2D echocar- diography (ECHO) and Multigated Acquisition (MUGA) study before surgery and six months after curative parahyroidectomy. Results: Nine of 30 patients had hypertension which improved in two after PTx (p 0.20). Two patients had left ventricle hypertrophy on 2D ECHO pre- operatively which improved after PTx (p< 0.001). Left ventricular ejection fraction (LVEF) did not show significant change before and after PTx on 2D ECHO. Nine out of 30 patients had hypertension which improved in two after PTx (p 0.20). Two patients with left ventricle hypertrophy on 2D ECHO preoperatively improved after PTx (p< 0.001). Left ventricular ejection fraction (EF) did not depict significant change before and after PTx on 2D ECHO. Whereas, four out of six patients with preoperative EF <50% representing systolic dysfunction on MUGA study showed improvement after PTx. On 2D ECHO, eight patients depicted diastolic dysfunction which improved in six patients after curative surgery (p= 0.07). However, on MUGA study, 13 pa- tients presented with tTPF >180 ms indicating diastolic dysfunction, of which ten showed improvement after PTx (p= 0.007). Conclusion: The present study analyzed preoperative and postoperative cardiac function using both 2D ECHO and MUGA study. MUGA study provided a more objective assessment of the cardiac function by determining left ventricular ejection fraction and diastolic dysfunction.

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Objective: Primary hyperparathyroidism (PHPT) is a systemic disease which, along with bone and stone disease, also causes several subjective symptoms which impairs the quality of life (QoL). However, NIH guidelines do not include non-specific physical and neuropsychological symptoms as an indication of parathyroidectomy. SF-36 is one of the most commonly used tools for assessing QoL; it measures both physical health (PH) and mental health (MH). Material and Methods: This is a prospective observational study including 50 patients of symptomatic PHPT. Patients were categorized into normocalcemia (8.5-10.4 mg/dL), mild hypercalcemia (10.5-11.9 mg/dL), moderate hypercalcemia (12-13.9 mg/dL), and severe hypercalcemia (>14 mg/dL). QoL was assessed by using SF36 survey both pre-operative and three months after parathyroidectomy. Results: There was an overall improvement in QoL of individual groups both in PH and MH components (p< 0.001). The improvement was more substantial for bodily pain, role physical, vitality and mental health. Although QoL was affected in patients with mild hypercalcemia, it was more affected in patients with severe hypercalcemia. The improvement in MH scores was dependent on the level of pre-operative calcium; however, the improvement in PH scores was independent of pre-operative calcium (p= 0.698). Conclusion: This study showed improvement in all aspects of PH and MH of SF-36 after parathyroidectomy, even in normocalcemics. Despite the fact that current guidelines for the management of PHPT do not include QoL as an indication for parathyroidectomy, we propose that parathyroidectomy should be considered, if patient is fit for surgery.

Isolated external iliac artery aneurysm is a rare occurrence. These aneurysms have varied presentations depending on size and proximity. Both open surgical and endovascular modalities can be used for treatment depending upon presentation, aneurysmal anatomy, and patient condition. Preservation of at least one internal iliac artery is important to prevent post-repair hypogastric ischemia. There are no previous reports of IgG4-related disease (IgG4-RD) as etiology of these aneurysms. A 32-year-old male patient presented with a left lower abdominal lump and was found to have a left external iliac artery aneurysm on computed tomography angiography. The patient underwent iliofemoral bypass with an 8 mm polyester graft. Histopathological examination of the aneurysm wall suggested IgG4-RD. The patient fulfilled the 2020 Revised Comprehensive Diagnostic Criteria for IgG4-RD. An 18-Fluorodeoxyglucose-Positron Emission Tomography scan performed in the postoperative period showed no active disease, hence medical therapy was not instituted. The patient is doing well at 1 year.