ACTA ENDOCRINOLOGICA (BUC)

Background. Idiopathic hypoparathyroidism is a rarely seen disease which progresses with the hypocalcaemia, hyperphosphatemia and low level of parathyroid hormones. The main symptoms such as leg cramps and generalized muscle weakness result from neuromuscular irritability due to hypocalcaemia, and skeletal abnormalities as well as ectopic calcifications are among the well known features. Case Report. A 32 year-old male patient was referred to our clinic with four years of progressive inflammatory low back and hip pain, prolonged morning stiffness. Upon physical examination limited movements and posture resembling that seen in patients with ankylosing spondylitis (AS) were observed. In laboratory investigation revealed hypocalcaemia (4.6 mg/dL), hyperphosphatemia (7.0 mg/dL) and hypoparathyroidism (7.2 pg/mL). Serum C reactive protein and erythrocyte sedimentation rate were normal. The direct graphic and sacroiliac magnetic resonance image were identified sacroiliitis. A rise in bone density in dual-energy x-ray absorptiometry was recorded. According to the Modified New York criteria, AS includes the whole diagnostic criterias completely. Conclusion. Idiopathic hypoparathyroidism, when undiagnosed for a long period, may result in extreme calcification of soft and bony tissues. The vertebral calcification may be so intense that it may result in an AS like clinical picture. Therefore, idiopathic hypoparathyroidism should also be considered in the differential diagnosis of AS .

Evans syndrome is a rare combination of autoimmune hemolytic anemia and immune thrombocytopenia. Evans syndrome in cases of Graves’ disease is extremely rare. The coexistence of these autoimmune diseases suggests that they may share a common pathogenic pathway. The case here presented is of a 36-year old female patient who was admitted for anemia and thrombocytopenia and was diagnosed with Evans syndrome associated with Graves’ disease, and was then treated with methimazole and methylprednisolone (MPSL). During follow-up, MPSL was discontinued gradually over the course of two months. Interestingly, while Evans syndrome is characterized by frequent relapses, this patient has been in remission of Evans syndrome for approximately 1 year without MPSL therapy. The remission of Evans syndrome associated with Graves’ disease in the absence of immunosuppressive therapy suggests that these 2 diseases have a common pathogenetic mechanism.

Aim. Histology and cytology consultations of thyroid fine needle aspiration biopsy (FNAB) of thyroidectomy specimens can change management of the patient. We aimed to determine compliance rates of pathology results between urban centers and a tertiary institution and its impact on patient management.\r\nMethods. This retrospective study includes 101 patients, who were referred to our center, between January 2008 and December 2008. After admission, all FNAB or thyroidectomy specimens of patients managed elsewhere were consulted by the pathology department. Comparison of FNAB and histology reports of our institution and the medical centers elsewhere had been carried out.\r\nResults. A total of 76% concordance rate was found between the FNAB results of other centers and consultation results. The highest concordance was observed in the malignant cytology group (77%). The cytological or histological outcomes of 24 (23.7%) patients were interpreted differently. After second opinion, patient management\r\nchanged in 21 of the 101 patients.\r\nConclusion. Since FNAB results can change the type of surgical treatment and the management plan, the results especially reported as suspicious may need a second\r\nopinion. We suggest that cytology or histology results of thyroid patients referred to tertiary centers for further evaluation and treatment should always be reviewed.