WebNov 9, 2000 · The strong association between psammoma bodies (PB) and papillary carcinoma (PC) of the thyroid gland has been demonstrated by several histologic studies showing that only 0.05-1.6% of normal or benign glands have PB, compared with 12-61% of PCs. 1 - 6 Despite their high specificity in surgical specimens, the predictive value of PB … WebAug 15, 2009 · Psammoma bodies are especially frequent in spinal meningiomas . Approximately 50–90% of spinal meningiomas have psammoma bodies compared with only 10% of the intracranial form . …

CT and MRI findings of calcified spinal meningiomas

WebDiscussion. Serous psammomacarcinoma of ovary is a rare tumor presenting between 36 and 76 years of age.[3,4] It commonly arises from the ovary but is also known to arise from the peritoneum.[] It may mimic a calcified fibroma if the lesion is restricted to the pelvis.[] Histologically these tumors show classical psammoma bodies. shock image

Psammoma body: a product of dystrophic calcification or of a ...

WebDec 15, 2009 · Psammoma bodies are described as multiple, discrete, laminated calcified bodies and are found in many neoplastic and non neoplastic lesions. Characteristic calcifications on radiological investigations and psammoma bodies on cervicovaginal smears should alert the clinician for this unusual tumor. WebApr 16, 2009 · Abstract. Psammoma bodies (PBs) are concentric lamellated calcified structures, observed most commonly in papillary thyroid carcinoma (PTC), meningioma, and papillary serous cystadenocarcinoma of ovary but have rarely been reported in other neoplasms and nonneoplastic lesions. WebOvarian metastases to the breast may present with nodules, sometimes calcified because of psammoma bodies. Supradiaphragmatic calcified lymph nodes due to metastatic ovarian carcinoma have previously been reported, appearing as densely calcified nodes on CT, in mediastinal, hilar, costophrenic angles, and supraclavicular locations [ 8, 9 ]. shock imagens