"Parathyroid Disorders Unveiled" pdf by Dr.Atef Ahmed Download the book for free https://twitter.com/DrATEFAHMED/status/1670015950098243585?s=20 https://t.me/no1doctors/27410 https://www.instagram.com/reel/CtlpUoUtlJ-/?utm_source=ig_web_copy_link&igshid=MzRlODBiNWFlZA== A comprehensive guide that aims to demystify the complex world of parathyroid diseases. This book is designed for medical professionals, students, and anyone interested in understanding the intricacies of parathyroid disorders, their diagnosis, management, and the impact on patients' lives. N.B Do not forget to share our book For Your Collegues For Free . Download the book for free https://t.me/no1doctors/27410 #parathyroid #medicalbooks @no1_doctor #lifes1 #mrcs #frcs #usmle #medicalstudents #doctors #surgeon #nurse #medicalbook #medicaleducation #MedEd #MedStudentLife #Step1 #Step2CK #Step3 #Residency #EM #IM #Surgery #medicalexam #parathyroid #parathyroiddisease #parathyroidsurgery #parathyroidism #parathyroidsurgeon #parathyroidawarenessmonth #parathyroidadenomas #parathyroidawareness #parathyroidadenomassuckthelifeoutofyou #parathyroidawarness #parathyroidbegone #parathyroidbesties #parathyroidbelikewhaaa #parathyroidbloodhounds #parathyroidbaby #parathyroidcarcinoma #parathyroidcenter #parathyroidcancerdiagnosis #parathyroidcancerawareness #parathyroidcyst #parathyroidhealth #parathyroidhormones #parathyroidhyperplasia #parathyroidhormonemedicine #parathyroidhealing #parathyroïdi #parathyroidissues #parathyroidissuessuck #parathyroidismsucks #parathyroidisease #iparathyroid #parathyroidjourney #parathyroidkitty #parathyroidlgands #parathyroidlewis #parathyroidlesions #parathyroidlocalisationsurgery #parathyroidmonth #parathyroidmd #parathyroidmood #parathyroidmass #parathyroidnodule #parathyroidnotes #parathyroidnightmare #parathyroidnotthyroid #parathyroidneoplasm #parathyroidology #parathyroidoperation #parathyroidpeeps #parathyroidpreservation #parathyroidpunk #parathyroidparathyroid #parathyroidphysio #parathyroidremoval #parathyroidremoved #parathyroidrepair #parathyroidrecovery #parathyroidrfa #parathyroidspecialist #parathyroidscar #parathyroidsurgeryabudhabi #parathyroidsurgeries #parathyroidscintigraphy #sparathyroid #parathyroidtumors #parathyroidtumorisgone #parathyroidtransplant #parathyroidtumour #parathyroidtreatment #parathyroidultrasound #parathyroiduae #parathyroiduk #parathyroidversary #parathyroidwarrior

#In #classical #multiple #endocrine #neoplasia #type 2A, #most #patients #develop A. #medullary #thyroid #cancer. B. #pheochromocytoma. C. #primary #hyperparathyroidism. D. #insulinoma. E. #pituitary #adenomas https://twitter.com/DrATEFAHMED/status/1645521771729231873?s=20 ANSWER: A Multiple endocrine neoplasias (MEN) are autosomal dominant inherited familial disorders characterizing a predisposition to tumors of endocrine organs The tumors include both benign and malignant tumors and are frequently multicentric. The tumors may arise synchronously or metachronously. Classical MEN2A includes medullary thyroid cancer, pheochromocytoma, and primary hyperparathyroidism. Medullary thyroid cancer and pheochromocytoma are also seen inMEN2B. Nearly all patients with classical MEN2A develop medullary thyroid cancer; fewer patients develop pheochromocytomas or primary hyperparathyroidism. However, pheochromocytomas should be excluded whenever a diagnosis of medullary thyroid cancer is made because pheochromocytomas should be treated first when any intervention is planned. Pancreatic neuroendocrine tumors, pituitary adenomas, and parathyroid hyperplasia are characteristic of MEN 1.

A 64-year-old woman presents with nephrolithiasis and primary hyperparathyroidism. Her family history is unremarkable A Tc-99 sestamibi scan demonstrates a focus of activity near the left lower pole of the thyroid gland. The next step in her management should be A. left neck exploration. B. confirmatory 24-hour urinary calcium level. C. neck ultrasound. D. observation with repeat calcium and parathormone levels in 6 months. E. contrast-enhanced dynamic CT scan of the neck and chest (4-dimensional CT). https://twitter.com/DrATEFAHMED/status/1645517671960641552?s=20 ANSWER: C The diagnostic workup for primary hyperparathyroidis (pHPTH) is relatively simple biochemically. The serum calcium level will be elevated with a concomitant inappropriately elevated parathormone level (PTH). Confirmatory testing can include elevated levels of urinary calcium excretion, effectively ruling out familial hypocalciuric hypercalcemia. A normal Vitamin D level will exclude low levels as a cause of the elevated PTH level. Other associated biochemical findings can include depressed serum phosphate with a serum chloride-to-phosphate ratio of greater than 33. Once the biochemical diagnosis of pHPTH is made, further testing is unnecessary and the decision for surgery is made in concert with a surgeon familiar with endocrine surgery. Criteria for surgical intervention are well established in pHPT. In general, the symptomatic patient or the patient with evidence of organ dysfunction from hypercalcemia should have a parathyroidectomy. The decision for further imaging is based solely on the operative technique planned. If traditional 4-gland neck exploration is planned, no further imaging is necessary. In the hands of an experienced surgeon, additional imaging only increases costs without significant benefit. If a patient is a candidate for focused parathyroidectomy, or "minimally invasive" parathyroidectomy, imaging techniques to localize a solitary adenoma are appropriate. The sensitivity of Tc-99 sestamibi scan ranges from 65 to 85% and varies across institutions widely. More importantly, the relatively low specificity of any single imaging test to diagnosis a solitary adenoma, as opposed to multiple adenomas or hyperplastic disease, is not sufficient to guide focused surgical techniques. Most experienced surgeons use a 2-imaging test algorithm, and if concordant and confirmatory of solitary adenoma, focused exploration may be appropriate. It is inappropriate to offer focused parathyroidectomy based on a single positive image or discordant imaging results. The most commonly used imaging tests to guide exploration options, from least expensive to most expensive, are neck ultrasonography, Tc- 99 sestamibi scanning, and contrast-enhanced CT scan of the neck. Ultrasonographic imaging of the neck is inexpensive,reliable in experienced hands, and office based. It has the added benefit of ruling out any additional thyroid pathology in the setting of planned neck exploration