Search
Search
#1. 庫欣氏病之診治：台灣專家共識
上腺皮質素(adrenocorticotropic hormone, ACTH) 的依賴性、以及病灶進行分類；其中庫欣氏 ... 樣檢測法(IPSS) 等檢查以確診是否為庫欣氏. 病，以及病變在哪一側。
#2. Petrosal Sinus Sampling - Medscape Reference
IPSS was introduced in 1977 by Corrigan et al, who reported the use of unilateral selective catheterization and venous sampling to localize ACTH ...
庫欣氏症候群在確定診斷之後，如果病人的腎上腺皮促素(ACTH)是正常或偏高的情況，包含腦下垂體庫欣氏症候群或異位性腎上腺皮促素症候群，目前沒有單一一個 ...
#4. Bilateral inferior petrosal sinus sampling - PMC - NCBI
Inferior petrosal sinus sampling (IPSS) as a diagnostic tool in the differential diagnosis between pituitary-dependent and ectopic ACTH syndrome was ...
#5. Inferior petrosal sinus sampling - Wikipedia
Inferior petrosal sinus sampling (or IPSS), is a diagnostic medical procedure used to determine whether excess adrenocorticotropic hormone (ACTH) is coming ...
#6. Inferior Petrosal Sinus Sampling - Interventional Neuroradiology
The IPSS test is done in some patients to identify if there is too much ACTH is causing the excess production of cortisol, and where it is coming from.
#7. Medline ® Abstract for Reference 58 of 'Establishing the cause ...
Prolactin as a marker of successful catheterization during IPSS in patients with ACTH-dependent Cushing's syndrome. AU: Sharma ST, Raff H, Nieman LK; SO: J Clin ...
#8. Bilateral Inferior Petrosal Sinus Sampling in Cushing's ...
ACTH -dependent causes include pituitary tumors (Cushing's disease) and ectopic ... The IPSS is correct in predicting tumor location in approximately ...
#9. Utility of prolactin measurement in inferior petrosal sinus ...
Introduction: The use of Inferior Petrosal Sinus Sampling (IPSS) to differentiate between central and ectopic ACTH dependent Cushing's, although requires ...
#10. Prolactin as a Marker of Successful Catheterization during ...
Inferior petrosal sinus sampling (IPSS) is considered the gold standard test for differentiating between a pituitary and an ectopic source of ACTH-dependent ...
#11. Inferior Petrosal Sinus Sampling - ScienceDirect.com
Inferior petrosal sinus sampling (IPSS) is the gold standard for differentiating ACTH producing pituitary adenomas from peripheral hypercortisolemia [39–41] ...
#12. The role of inferior petrosal sinus sampling in ACTH ...
In the management of adrenocorticotropic hormone (ACTH)–dependent Cushing's syndrome, inferior petrosal sinus sampling (IPSS) provides information for the ...
#13. 下岩樣竇採樣(inferior petrosal sinus sampling, IPSS)
靜脈對周邊ACTH比值(IPS to peripheral ratio of ACTH) >2 →中樞高，周邊低→判斷為small pituitary tumor MRI上看不到小腫瘤，因此直接切掉測出來比較高的那一側腦 ...
#14. Inferior petrosal sinus sampling | Radiology Reference Article
Inferior petrosal sinus sampling is an infrequently used method of confirming the presence of a hormonally active pituitary microadenoma ...
#15. IPSS in cyclical cushing's syndrome due to ectopic ACTH ...
Abbreviations. CCS, cyclical cushing's syndrome; CD, cushing's disease; ACTH, adrenocorticotropic hormone; IPSS, inferior petrosal sinus ...
#16. Inferior Petrosal Sinus Sampling in the Diagnosis of Cushing's ...
Inferior Petrosal Sinus Sampling (IPSS) plays a vital role in the diagnosis and treatment of Cushing's disease. Cushing's disease/Cushing's ...
#17. Bilateral inferior petrosal sinus sampling in the diagnosis of ...
The purpose of sampling the IPS is to identify a pituitary source of excess ACTH to diagnose CD. While CS is most often caused by exogenous ...
#18. ACTH Measured by Immunoradiometric Assay (IRMA) Offers ...
Measurement of plasma ACTH levels by RIA was originally used to identify adrenal ... (CRH) stimulation testing and inferior petrosal sinus sampling (IPSS).
#19. 改良岩下窦静脉采血在库欣病诊断中的应用 - 中华医学期刊网
IPSS 对鉴别ACTH肿瘤来源而言是一种可信度很高的检查，采用催乳素校正能 ... Landolt等率先采用促肾上腺皮质激素释放激素(corticotropin-releasing ...
#20. Inferior petrosal sinus sampling in the differential diagnosis of ...
The basal and post-CRH ACTH IPS:P ratios had a diagnostic accuracy of 86% and 90% respectively. The diagnostic accuracy of IPSS with both ratios was ...
#21. Lateralization of inferior petrosal sinus sampling in Cushing's ...
Background: Inferior petrosal sinus sampling (IPSS) is known as the gold standard to distinguish whether excessive adrenocorticotropin hormone (ACTH) ...
#22. Inferior petrosal sinus sampling and stimulation with CRH
Inferior petrosal sinus sampling (IPSS) is indicated in the diagnosis of adrenocorticotropic hormone (ACTH)-dependent Cushing's syndrome (CS), especially when ...
#23. Inferior Petrosal Sinus Sampling (IPSS) - Chemistry - UW Health
18 samples are collected as part of the procedure. Code on Label. Test Name. BLP1. ACTH, IPSS Baseline Peripheral 1.
#24. Neurologic Complications of Inferior Petrosal Sinus Sampling
BACKGROUND AND PURPOSE: Inferior petrosal sinus sampling (IPSS) is a useful diagnostic technique in adrenocorticotropic hormone (ACTH)-dependent ...
#25. Efficiency of inferior petrosal sinus sampling in the diagnosis ...
METHODS: The diagnostic efficiency of IPSS in the differentiation of pituitary ... patients have ACTH-dependent pituitary Cushing's disease.
#26. ACTH center:periphery(C:P) ratios on IPSS in cushing's ...
Download Table | ACTH center:periphery(C:P) ratios on IPSS in cushing's syndrome from publication: Inferior petrosal sinus sampling in the diagnostic ...
#27. Inferior petrosal sinus sampling (IPSS) to localize pituitary ...
High dose dexamethasone suppression test did not suppress and serum adrenocorticotropic hormone (ACTH) level was elevated. MRI pituitary and CT abdomen, pelvis ...
#28. Cushing's Disease due to ACTH Secreting Pituitary ...
But in around 50% cases, dynamic pituitary MRI fails to identify the exact tumor origin and site.2 Inferior petrosal sinus sampling (IPSS) ...
#29. Is the Inferior Petrosal Sinus Sampling (IPSS) procedure ...
It is done under local anesthesia. Typically the performing doctor inserts small tubes (catheters) into the femoral veins (the main vein ...
#30. Cushing's Syndrome - UI Health
IPSS is an outpatient procedure that provides a complete method to determine the cause of ACTH overproduction that is causing Cushing's. IPSS can be done in ...
#31. Is Petrosal Sinus Sampling (IPSS) Painful? What to Expect
Inferior petrosal sinus sampling is performed to check if too much ACTH is causing the excess production of cortisol, and where it is coming ...
#32. Inferior Petrosal Sinus Sampling (IPSS): Testing Procedure ...
Inferior petrosal sinus sampling is a critical diagnostic tool for accurately identifying excess ACTH secretion source in patients with ...
#33. Paradoxical Results after Inadvertent Use of Cosyntropin ...
The use of ovine corticotropin releasing hormone (oCRH) maximizes the diagnostic accuracy of inferior petrosal sinus sampling (IPSS) in patients with ...
#34. Cushing's Disease | Expert Surgeon - Aaron Cohen-Gadol, MD
Inferior Petrosal Sinus Sampling (IPSS): This is a more invasive procedure (angiogram) where ACTH levels are sampled directly from the veins ...
#35. Relevance of inferior petrosal sinus sampling in the diagnosis ...
Inferior petrosal venous sinus sampling is a safe, highly sensitive and specific diagnostic test for ACTH-dependent Cushing's syndrome, when ...
#36. 정상 혹은 감소된 혈장 ACTH를 보이면서 IPSS에 의해 진단된 ...
Two cases of Cushing's syndrome diagnosed by IPSS with normal or low plasma ACTH - Cushing syndrome;Petrosal sinus sampling;Corticotropin.
#37. Latest diagnostic approaches to determine the cause of ACTH ...
improving the diagnostic accuracy of IPSS, such as DDAVP stimulation and simultaneous sampling for prolactin is discussed. Where ectopic ACTH production is ...
#38. Endocrinology and Metabolism
Until recently, inferior petrosal sinus sampling (IPSS) with corticotropin-releasing hormone (CRH) was performed to stimulate ACTH secretion ...
#39. MRI-negative Cushing's Disease - BMC Endocrine Disorders
However, we did not rely solely on IPSS lateralization, as whole gland EXP was performed in all cases. Although ACTH secreting pituitary ...
#40. Establishing the cause of Cushing's syndrome - medilib.ir
ACTH secretion is episodic in patients with Cushing's syndrome of any ... Thus, low IPSS ACTH values in the setting of a negative response ...
#41. A patient with Cushing disease lateralizing a pituitary ...
To eliminate ectopic ACTH syndrome, and lateralize the pituitary tumor, inferior petrosal sinus sampling (IPSS) was performed by ...
#42. Cyclical Cushing's Syndrome A Trap for the Unwary
Keywords: Cushing's syndrome, corticotropin ... bronchial carcinoid tumour; ***C/P ACTH cut-off value of 3 meant for IPSS performed.
#43. Desmopressin is Promising Alternative in Diagnosing ...
Bilateral inferior petrosal sinus sampling (IPSS) — a procedure that uses desmopressin to determine levels of ACTH hormone from veins that ...
#44. Inferior Petrosal Sinus Sampling in The Diagnostic Evaluation ...
Inferior petrosal sinus sampling (IPSS) with measurement of ACTH levels localizes the source of excess ACTH secretion and aids in the differential diagnosis ...
#45. Neurointervention in the Medical Specialties: A ...
It must be baseline ACTH levels. CRH stimulation improves IPSS diagnostic accuracy from 60 to 90% according to several reports [38].
#46. High-Dose Dexamethasone Suppression
eral inferior petrosal sinus sampling (IPSS) for. ACTH levels in response to corticotropin-re- leasing hormone has high diagnostic accuracy,.
#47. Inferior petrosal sinus sampling in the differential ... - IRIS
... sampling (IPSS) in the differential diagnosis of ACTH-dependent Cushing's ... accuracy of basal and post corticotropin-releasing hormone (CRH) IPSS, ...
#48. Final Diagnosis -- Case 556 - UPMC Pathology
Endogenous Cushing's syndrome may be either corticotropin ... For confirming a central ACTH source, one study found IPSS to have a diagnostic accuracy of ...
#49. Inferior petrosal sinus sampling in the differential diagnosis of ...
IPSS improved the diagnostic performance of imaging techniques and can ... sampling (IPSS) in the differential diagnosis of ACTH-dependent ...
#50. Cushing's Syndrome: Corticotropin-Releasing Hormone
The corticotropin-releasing hormone (CRH) stimulation test helps find out if ... It is sometimes done with an inferior petrosal sinus sampling (IPSS) test.
#51. Clinical Rounds in Endocrinology: Volume I - Adult Endocrinology
ACTH ratio Time (min) Right central ACTH Left central ACTH Peripheral ACTH right ... Is IPSS a must in all patients with ACTH-dependent Cushing's syndrome?
#52. ACTH, plasma - Newcastle Laboratories
Adrenocorticotropic hormone (ACTH), the primary stimulus for adrenal cortisol production, is synthesized by the pituitary in response to ...
#53. Desmopressin stimulation provides accurate differential ...
... hormone (ACTH)-dependent Cushing's syndrome is corticotropin-releasing hormone (CRH)-stimulated inferior petrosal sinus sampling (IPSS); however, ...
#54. Ectopic ACTH syndrome caused by pulmonary carcinoid ...
IPSS showed no central to peripheral ACTH gradient and lateralization. A positron emission tomography (PET)-CT scan was performed and increased ...
#55. Bilateral Inferior Petrosal Sinus Sampling by Unilateral ...
Inferior petrosal sinus sampling (IPSS) is used for the evaluation ... disease and the ectopic adrenocorticotropic hormone (ACTH) syndrome.
#56. Inferior Petrosal Sinus Sampling
As of Spring 2015, the. Biochemistry Dept have offered to perform ACTH, prolactin and cortisol assays from one 1.3 ml. EDTA tube for IPSS.
#57. tumour crf secretion can mimic pituitary cushing's disease ...
Phaeochromocytoma and ACTH-dependent cushing's syndrome: tumour crf secretion ... from ectopic ACTH secretion, except that IPSS mimics pituitary Cushing's ...
#58. ACTH-檢驗項目內容 - 長庚醫院
Adrenocorticotropic hormone (ACTH)是一種含39個氨基酸的polypeptide鍊狀荷爾蒙，分子量 ... ACTH的分泌會受到下視丘分泌的荷爾蒙Cortisol Releasing Factor (CRF) ...
#59. incidentally discovered acth-secreting pituitary adenoma on a ...
cotropic hormone (ACTH)-secreting pituitary adenoma on a sestamibi scan is not common. ... (IPSS) showed a central to peripheral ACTH ratio >3.0.
#60. The differential diagnosis and treatment of Cushing's syndrome
However, in 30-50 percent of patients with EAS the source of ACTH secretion ... diagnosis of CS, can be identified by peak IPSS ACTH values <400 pg/ml.
#61. Prolactin as a marker of successful ... - Europe PMC
... during IPSS in patients with ACTH-dependent Cushing's syndrome. ... Prolactin-normalized ACTH IPS/P ratios may differentiate Cushing's disease (CD) from ...
#62. Cushing Disease/ACTH Secreting Adenomas - Pietro Mortini
Cushing Disease/ACTH Secreting Adenomas ... IPSS must be performed by an experienced interventional neuroradiologist because it carries risk, ...
#63. Cushing disease: MedlinePlus Medical Encyclopedia
Cushing disease is a condition in which the pituitary gland releases too much adrenocorticotropic hormone (ACTH). The pituitary gland is an ...
#64. Cushing's disease and IPSS. - Pituitary World News
From Lewis S Blevins, Jr. MD - Ninety per-cent of ACTH-dependent causes of hypercortisolism are related to pituitary adenoma.
#65. Accuracy of Bilateral Inferior Petrosal Sinus Sampling (IPSS ...
-To review the accuracy on diagnosis between Cushing disease and ectopic ACTH production and predicting lateralization of microadenomas. CONTENT ORGANIZATION.
#66. Endocrinology in Clinical Practice - 第 44 頁 - Google 圖書結果
ACTH (ng/L) Peripheral LIPS RIPS Baseline 64 78 356 CRF + 5′ 85 110 482 CRF + 10′ 96 260 ... The 10 patients with false-negative results had peak IPSS ACTH ...
#67. "IPSS" Inferior petrosal sinus sampling ABLAUF DES TESTS
ACTH zentr/periph >2(1.6), n CRH >3 & früher peak n. 2'; CRF-Test periph ACTH >35%↑, Cortisol >20%↑ (so). II) ektop? <2 bzw ...
#68. Bilateral Simultaneous Inferior Petrosal Sinus Sampling (IPSS ...
Patients with Cushing's syndrome and high ACTH levels in whom there is not a clinically definite pituitary source. The aim of this test is to differentiate ...
#69. Common Pitfalls in the Interpretation of Endocrine Tests
... ACTH-producing tumors are also suppressed with high doses of dexamethasone, so this strategy before performing pituitary MRI or IPSS ...
#70. Ectopic ACTH syndrome (EAS) - Cancer Therapy Advisor
IPSS is based on the premise that a gradient of ACTH levels will exist as one samples venous blood further from the ACTH source.
#71. A Pitfall of Falsely Elevated ACTH: A Case Report and ...
Accurate measurement of adrenocorticotropic hormone (ACTH) levels is essential for clinicians to diagnose ... IPSS ACTH (Immulite) positive
#72. Characteristics of Hormone Secretion and Clinical Outcomes
Pituitary ACTH Hypersecretion; Pituitary Adenoma; ... IPSS demonstration of a right-to-left venous ACTH gradient of less than 0.7 or greater ...
#73. Inferior Petrosal Sinus Sampling (IPSS)
Your adrenal glands are currently being stimulated by excessive amounts of adrenocorticotrophic hormone (ACTH). The purpose of this investigation is to ...
#74. Brasil - The role of bilateral inferior petrosal sinus sampling in ...
Keywords: IPSS; BIPSS; Cushing's; Ectopic; Pituitary; Bilateral inferior petrosal sinus sampling. RESUMO. A síndrome de Cushing (SC) ACTH-dependente é mais ...
#75. Cushing Disease/ACTH Secreting Adenomas
If your doctor suspects Cushing's disease, he or she may order super-selective inferior petrosal sinus sampling (IPSS). IPSS must be performed by an experienced ...
#76. ACTH and Cortisol | AACC.org
... Medicine investigates the endocrine system, ACTH, and cortisol. ... sinus sampling (IPSS) with concurrent blood sampling for ACTH in the ...
#77. Revalidation of inferior petrosal sinus sampling: the ... - J-Stage
Inferior petrosal sinus (IPS) sampling (IPSS) has been the gold standard test for distinguishing CD from ectopic ACTH syndrome (EAS). However, IPSS is an ...
#78. Cushing's Syndrome | Skull Base Surgery - Stanford Medicine
Inferior petrosal sinus sampling is mandatory to confirm that the source of ACTH production is the pituitary gland. The first step is these ...
#79. Cushing Syndrome - Symptoms, Causes, Treatment | NORD
Cushing disease, which is pituitary adrenocorticotropin hormone (ACTH) ... Inferior petrosal sinus sampling (IPSS) is an effective way to confirm a ...
#80. conflicting-inferior-petrosal-sinus-sampling-ipss-pituitary-mri ...
Inferior petrosal sinus sampling (IPSS) aids in the differential diagnosis of ACTH-dependent. Cushing's syndrome with a diagnostic accuracy of nearing 100%.
#81. Tietz's Applied Laboratory Medicine - 第 158 頁 - Google 圖書結果
IPSS to peripheral blood ACTH ratios of !3 are consistent with a pituitary source of the ACTH. The average ratio of IPSS ACTH to peripheral ACTH in Cushing ...
#82. Determining the Type of Cushings - Good Hormone Health
IPSS has been found to be very useful to distinguish pituitary Cushing disease from ectopic ACTH syndrome. It is also somewhat helpful for ...
#83. Latest diagnostic approaches to determine ... - Dr Elmo Pretorius
Recent advances improving the diagnostic accuracy of IPSS, such as DDAVP stimulation and simultaneous sampling for prolactin is discussed. Where ...
#84. Inferior petrosal sinus sampling in the diagnostic evaluation of ...
Inferior petrosal sinus sampling (IPSS) with measurement of ACTH levels localizes the source of excess ACTH secretion and aids in the differential diagnosis ...
#85. Cushing's Disease - Hormones Australia
Inferior petrosal sinus sampling (IPSS). This test checks whether the ACTH-producing tumour is in the pituitary gland. While this test may be ...
#86. Pituitary tumor size not definitive for Cushing's - MDedge
All but one tumor in the ectopic ACTH secretion group were 6 mm or ... Although IPSS is the gold standard for differentiating between the ...
#87. Internal jugular vein adrenocorticotropic hormone estimation...
Using an IJV: Peripheral ACTH ratio of ≥ 1.6, 15 out of 22 Cushing's disease ... ACTH values from IJVs were lower compared to IPSS, possibly due to venous ...
#88. Latest diagnostic approaches to determine the cause of ACTH ...
If non-invasive tests fail to confidently localise the source of ACTH excess, inferior petrosal sinus sampling (IPSS) should follow.
#89. Usefulness of prolactin measurement in inferior petrosal sinus ...
Background: Bilateral inferior petrosal sinus sampling (IPSS) is used to distinguish pituitary from ectopic adrenocorticotropin (ACTH) excess in patients with ...
#90. Cushing's Disease - MDPI
IPSS is the most accurate method to differentiate CD from ectopic ACTH syndrome [47,114], but it is invasive and should be performed in centers at which there ...
#91. ACTH and Cortisol - YouTube
Pearls of Laboratory Medicine are peer-reviewed presentations focused on a specific test or disease area relevant to contemporary laboratory ...
#92. 贫民窦抽样
[6]在这种情况下，由于异位的ACTH分泌肿瘤，IPss单独有助于将缓冲疾病分解缓冲疾病[7]，因此仍然是诊断垂体垂体腺瘤的诊断的金标准。
#93. ACTH - 臺中 - 台中榮總
ACTH (Adrenocorticotropic. Hormone) ... ACTH由腦下垂體產生，刺激腎上腺皮質分泌類固醇激素。ACTH的分泌受下視丘腦激素CRF（corticotropin ...
#94. MijnRivas. Het cliëntportaal van Rivas Zorggroep.
... Stroboscopie · Synacthen (ACTH) test · Baarmoederfoto (HSG) · BAEP (Brainstem Auditory ... IPSS lijst · Kanteltafeltest cardiologie (tilt table test) ...
#95. Adrenocorticotropic hormone (ACTH) 血清促腎上腺皮質素
ACTH 是腦下垂體前葉分泌的荷爾蒙，可以刺激腎上腺生產皮質醇及雄性素 · ACTH有晝夜生理濃度的起伏，清晨6-8時最高，最低發生於下午的6-11時。
#96. ACTH、Adrenocorticotropic Hormone - 東元綜合醫院全球資訊網
檢驗項目, ACTH、Adrenocorticotropic Hormone，血清促腎上腺皮質素. 健保碼, 09119B, 院內碼, 09119. 檢體別, 血液, 採檢容器, 紫頭管. 採檢容器圖示：.
#97. ACTH - 尚捷醫事檢驗所
腦下腺分泌ACTH 的狀態又受下視丘分泌的CRF (corticotropin releasing factor) 控制，cortisol 與CRF 之間存在著負回饋機制的關係。 原發性腎上腺功能不足(primary adrenal ...
ipss acth 在 ACTH and Cortisol - YouTube 的推薦與評價
Pearls of Laboratory Medicine are peer-reviewed presentations focused on a specific test or disease area relevant to contemporary laboratory ... ... <看更多>