osteitis fibrosa cystica is the classic patognomonic form of skeletal disease in hyperparathyroidism that characterizes with decreased cortical bone thickness compared to increased cancellous bone. we present a case of 52-year old female patient with osteolysis of the left calf on radiographic images. the bone scan detected multiple focal pathological accumulations in the skull, left tibia, bot...

herein, we report a 40-year old man who presented with flank and abdominal pain with dilatation of the bilateral pyelocalyceal system detected in ultrasonography. computed tomography (ct) scan showed a soft tissue mass at the level of the fourth and fifth lumbar vertebrae in the retroperitoneal region. there were no blood flow signals in 64-slice multidetector ct (mdct) which confirms the retro...

Abstract We encountered a case of diffuse thyroid swelling after fine needle aspiration (dTSaFNA) cytology, and monitored the by ultrasonography. The scan findings are reported. A 57-year-old female visited our hospital complaining in her anterior neck. She had history metal allergy was not taking any medications. Because solid cystic tumor detected left lobe, we decided to perform fine-needle ...

background: bilateral neck exploration is the gold standard for parathyroid adenoma localization in primary hyperparathyroidism. but surgeons do not have adequate experience for accurate surgical exploration and new methods are developed for surgery like unilateral exploration and minimally invasive surgery, thus, preoperative localization could reduces time and stress in surgical performance. ...

BACKGROUND Although thoracic ultrasonography accurately determines the size and extent of occult pneumothoraces (PTXs) in spontaneously breathing patients, there is uncertainty about patients receiving positive pressure ventilation. We compared the lung point (ie, the area where the collapsed lung still adheres to the inside of the chest wall) using the two modalities ultrasonography and CT sca...

Recently the incidence of visceral Jarva migrans has increased in the northern states of Iran. Eight infected patients either from northern states of with a history of the trip to these states, were evaluated in Taleghani Hospital, Shaheed Beheshti University with chief complaints of mild fever, malaise, anorexia, weight loss, hypochondria! pain. High level eosinophilia (more than 20%) in all o...

Parapelvic cysts are uncommon conditions that are usually found during autopsy. Their ultrasonographic appearance is similar to hydronephrosis. We report the case of a 46-year-old female with a 4-year history of vague flank pain and a previous history of bilateral moderate hydronephrosis. The patient was investigated by ultrasonography and non-enhanced CT scan, and finally diagnosed as bilatera...

We report a case of intrathyroidal and ectopic parathyroid hyperplasia in a 47-year-old female patient with secondary hyperparathyroidism. During evaluation for end stage renal disease, hypercalcemia and hyperparathyroidism were detected in laboratory exam and thyroid nodules were found in computed tomography, and thyroid ultrasonography. In subsequent dual-phase technetium-99m methoxyisobutrli...

in this article , the authors introduce a case of caroli's disease (cd) according to the results of ultrasonography (u.s), abdominal computed tomography (ct scan) and hepatic biopsy that has been manifested in the neonatal period. in the routine examination of the neonate, abdominal protrusion was noticed. then milk intoterance, inability of meconium passage and vomiting developed, during ...

BACKGROUND The cause of acute exacerbation of chronic obstructive pulmonary disease (COPD) is often difficult to determine. Pulmonary embolism may be a trigger of acute dyspnoea in patients with COPD. AIM To determine the prevalence of pulmonary embolism in patients with acute exacerbation of COPD. METHODS 123 consecutive patients admitted to the emergency departments of two academic teachi...