Indication to dynamic and invasive testing in Cushing’s disease according to different neuroradiological findings

Purpose Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing’s syndrome. However, in case of undetectable or detectable lesion 

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Veröffentlicht in:Journal of endocrinological investigation 2022-03, Vol.45 (3), p.629-637
Hauptverfasser: Ferrante, E., Barbot, M., Serban, A. L., Ceccato, F., Carosi, G., Lizzul, L., Sala, E., Daniele, A., Indirli, R., Cuman, M., Locatelli, M., Manara, R., Arosio, M., Boscaro, M., Mantovani, G., Scaroni, C.
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container_title Journal of endocrinological investigation
container_volume 45
creator Ferrante, E.
Barbot, M.
Serban, A. L.
Ceccato, F.
Carosi, G.
Lizzul, L.
Sala, E.
Daniele, A.
Indirli, R.
Cuman, M.
Locatelli, M.
Manara, R.
Arosio, M.
Boscaro, M.
Mantovani, G.
Scaroni, C.
description Purpose Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing’s syndrome. However, in case of undetectable or detectable lesion 
doi_str_mv 10.1007/s40618-021-01695-1
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L. ; Ceccato, F. ; Carosi, G. ; Lizzul, L. ; Sala, E. ; Daniele, A. ; Indirli, R. ; Cuman, M. ; Locatelli, M. ; Manara, R. ; Arosio, M. ; Boscaro, M. ; Mantovani, G. ; Scaroni, C.</creator><creatorcontrib>Ferrante, E. ; Barbot, M. ; Serban, A. L. ; Ceccato, F. ; Carosi, G. ; Lizzul, L. ; Sala, E. ; Daniele, A. ; Indirli, R. ; Cuman, M. ; Locatelli, M. ; Manara, R. ; Arosio, M. ; Boscaro, M. ; Mantovani, G. ; Scaroni, C.</creatorcontrib><description>Purpose Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing’s syndrome. However, in case of undetectable or detectable lesion &lt; 6 mm on MRI, bilateral inferior petrosal sinus sampling (BIPSS) is suggested by current guidelines. Aim of this study was to analyze the performance of CRH, desmopressin and high-dose dexamethasone suppression test (HDDST) in the differential diagnosis of ACTH-dependent Cushing’s syndrome as well as the impact of invasive and noninvasive tests on surgical outcome in patients affected by Cushing’s disease (CD). Methods Retrospective analysis on 148 patients with CD and 26 patients with ectopic ACTH syndrome. Results Among CD patients, negative MRI/lesion &lt; 6 mm was detected in 97 patients (Group A); 29 had a 6–10 mm lesion (Group B) and 22 a macroadenoma (Group C). A positive response to CRH test, HDSST and desmopressin test was recorded in 89.4%, 91·4% and 70.1% of cases, respectively. Concordant positive response to both CRH/HDDST and CRH/desmopressin tests showed a positive predictive value of 100% for the diagnosis of CD. Among Group A patients with concordant CRH test and HDDST, no difference in surgical outcome was found between patients who performed BIPSS and those who did not (66.6% vs 70.4%, p  = 0.78). Conclusions CRH, desmopressin test and HDDST have high accuracy in the differential diagnosis of ACTH-dependent CS. In patients with microadenoma &lt; 6 mm or non-visible lesion, a concordant positive response to noninvasive tests seems sufficient to diagnose CD, irrespective of MRI finding. In these patients, BIPSS should be reserved to discordant tests.</description><identifier>ISSN: 1720-8386</identifier><identifier>ISSN: 0391-4097</identifier><identifier>EISSN: 1720-8386</identifier><identifier>DOI: 10.1007/s40618-021-01695-1</identifier><identifier>PMID: 34699044</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Adrenocorticotropic hormone ; Adrenocorticotropic Hormone - blood ; Adult ; Cushing Syndrome - diagnosis ; Cushing Syndrome - epidemiology ; Desmopressin ; Dexamethasone ; Diagnosis, Differential ; Diagnostic Techniques, Endocrine ; Differential diagnosis ; Endocrinology ; Female ; Humans ; Hypophysectomy - methods ; Hypophysectomy - statistics &amp; numerical data ; Internal Medicine ; Italy - epidemiology ; Lesions ; Magnetic resonance imaging ; Magnetic Resonance Imaging - methods ; Male ; Medicine ; Medicine &amp; Public Health ; Metabolic Diseases ; Nervous system diseases ; Original ; Original Article ; Petrosal Sinus Sampling - methods ; Pituitary ; Pituitary ACTH Hypersecretion - blood ; Pituitary ACTH Hypersecretion - diagnosis ; Pituitary ACTH Hypersecretion - epidemiology ; Pituitary ACTH Hypersecretion - surgery ; Pituitary Function Tests - methods ; Pituitary Neoplasms - diagnostic imaging ; Pituitary Neoplasms - pathology ; Pituitary Neoplasms - surgery ; Retrospective Studies ; Surgical outcomes</subject><ispartof>Journal of endocrinological investigation, 2022-03, Vol.45 (3), p.629-637</ispartof><rights>The Author(s) 2021</rights><rights>2021. The Author(s).</rights><rights>The Author(s) 2021. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c474t-393f663d738465bade0d874c6956761333ffb1929e62e040c404750b5b4b8a7f3</citedby><cites>FETCH-LOGICAL-c474t-393f663d738465bade0d874c6956761333ffb1929e62e040c404750b5b4b8a7f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s40618-021-01695-1$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s40618-021-01695-1$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34699044$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ferrante, E.</creatorcontrib><creatorcontrib>Barbot, M.</creatorcontrib><creatorcontrib>Serban, A. L.</creatorcontrib><creatorcontrib>Ceccato, F.</creatorcontrib><creatorcontrib>Carosi, G.</creatorcontrib><creatorcontrib>Lizzul, L.</creatorcontrib><creatorcontrib>Sala, E.</creatorcontrib><creatorcontrib>Daniele, A.</creatorcontrib><creatorcontrib>Indirli, R.</creatorcontrib><creatorcontrib>Cuman, M.</creatorcontrib><creatorcontrib>Locatelli, M.</creatorcontrib><creatorcontrib>Manara, R.</creatorcontrib><creatorcontrib>Arosio, M.</creatorcontrib><creatorcontrib>Boscaro, M.</creatorcontrib><creatorcontrib>Mantovani, G.</creatorcontrib><creatorcontrib>Scaroni, C.</creatorcontrib><title>Indication to dynamic and invasive testing in Cushing’s disease according to different neuroradiological findings</title><title>Journal of endocrinological investigation</title><addtitle>J Endocrinol Invest</addtitle><addtitle>J Endocrinol Invest</addtitle><description>Purpose Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing’s syndrome. However, in case of undetectable or detectable lesion &lt; 6 mm on MRI, bilateral inferior petrosal sinus sampling (BIPSS) is suggested by current guidelines. Aim of this study was to analyze the performance of CRH, desmopressin and high-dose dexamethasone suppression test (HDDST) in the differential diagnosis of ACTH-dependent Cushing’s syndrome as well as the impact of invasive and noninvasive tests on surgical outcome in patients affected by Cushing’s disease (CD). Methods Retrospective analysis on 148 patients with CD and 26 patients with ectopic ACTH syndrome. Results Among CD patients, negative MRI/lesion &lt; 6 mm was detected in 97 patients (Group A); 29 had a 6–10 mm lesion (Group B) and 22 a macroadenoma (Group C). A positive response to CRH test, HDSST and desmopressin test was recorded in 89.4%, 91·4% and 70.1% of cases, respectively. Concordant positive response to both CRH/HDDST and CRH/desmopressin tests showed a positive predictive value of 100% for the diagnosis of CD. Among Group A patients with concordant CRH test and HDDST, no difference in surgical outcome was found between patients who performed BIPSS and those who did not (66.6% vs 70.4%, p  = 0.78). Conclusions CRH, desmopressin test and HDDST have high accuracy in the differential diagnosis of ACTH-dependent CS. In patients with microadenoma &lt; 6 mm or non-visible lesion, a concordant positive response to noninvasive tests seems sufficient to diagnose CD, irrespective of MRI finding. 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L.</creator><creator>Ceccato, F.</creator><creator>Carosi, G.</creator><creator>Lizzul, L.</creator><creator>Sala, E.</creator><creator>Daniele, A.</creator><creator>Indirli, R.</creator><creator>Cuman, M.</creator><creator>Locatelli, M.</creator><creator>Manara, R.</creator><creator>Arosio, M.</creator><creator>Boscaro, M.</creator><creator>Mantovani, G.</creator><creator>Scaroni, C.</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20220301</creationdate><title>Indication to dynamic and invasive testing in Cushing’s disease according to different neuroradiological findings</title><author>Ferrante, E. ; Barbot, M. ; Serban, A. L. ; Ceccato, F. ; Carosi, G. ; Lizzul, L. ; Sala, E. ; Daniele, A. ; Indirli, R. ; Cuman, M. ; Locatelli, M. ; Manara, R. ; Arosio, M. ; Boscaro, M. ; Mantovani, G. ; Scaroni, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c474t-393f663d738465bade0d874c6956761333ffb1929e62e040c404750b5b4b8a7f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Adrenocorticotropic hormone</topic><topic>Adrenocorticotropic Hormone - blood</topic><topic>Adult</topic><topic>Cushing Syndrome - diagnosis</topic><topic>Cushing Syndrome - epidemiology</topic><topic>Desmopressin</topic><topic>Dexamethasone</topic><topic>Diagnosis, Differential</topic><topic>Diagnostic Techniques, Endocrine</topic><topic>Differential diagnosis</topic><topic>Endocrinology</topic><topic>Female</topic><topic>Humans</topic><topic>Hypophysectomy - methods</topic><topic>Hypophysectomy - statistics &amp; numerical data</topic><topic>Internal Medicine</topic><topic>Italy - epidemiology</topic><topic>Lesions</topic><topic>Magnetic resonance imaging</topic><topic>Magnetic Resonance Imaging - methods</topic><topic>Male</topic><topic>Medicine</topic><topic>Medicine &amp; Public Health</topic><topic>Metabolic Diseases</topic><topic>Nervous system diseases</topic><topic>Original</topic><topic>Original Article</topic><topic>Petrosal Sinus Sampling - methods</topic><topic>Pituitary</topic><topic>Pituitary ACTH Hypersecretion - blood</topic><topic>Pituitary ACTH Hypersecretion - diagnosis</topic><topic>Pituitary ACTH Hypersecretion - epidemiology</topic><topic>Pituitary ACTH Hypersecretion - surgery</topic><topic>Pituitary Function Tests - methods</topic><topic>Pituitary Neoplasms - diagnostic imaging</topic><topic>Pituitary Neoplasms - pathology</topic><topic>Pituitary Neoplasms - surgery</topic><topic>Retrospective Studies</topic><topic>Surgical outcomes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ferrante, E.</creatorcontrib><creatorcontrib>Barbot, M.</creatorcontrib><creatorcontrib>Serban, A. 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L.</au><au>Ceccato, F.</au><au>Carosi, G.</au><au>Lizzul, L.</au><au>Sala, E.</au><au>Daniele, A.</au><au>Indirli, R.</au><au>Cuman, M.</au><au>Locatelli, M.</au><au>Manara, R.</au><au>Arosio, M.</au><au>Boscaro, M.</au><au>Mantovani, G.</au><au>Scaroni, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Indication to dynamic and invasive testing in Cushing’s disease according to different neuroradiological findings</atitle><jtitle>Journal of endocrinological investigation</jtitle><stitle>J Endocrinol Invest</stitle><addtitle>J Endocrinol Invest</addtitle><date>2022-03-01</date><risdate>2022</risdate><volume>45</volume><issue>3</issue><spage>629</spage><epage>637</epage><pages>629-637</pages><issn>1720-8386</issn><issn>0391-4097</issn><eissn>1720-8386</eissn><abstract>Purpose Dynamic testing represents the mainstay in the differential diagnosis of ACTH-dependent Cushing’s syndrome. However, in case of undetectable or detectable lesion &lt; 6 mm on MRI, bilateral inferior petrosal sinus sampling (BIPSS) is suggested by current guidelines. Aim of this study was to analyze the performance of CRH, desmopressin and high-dose dexamethasone suppression test (HDDST) in the differential diagnosis of ACTH-dependent Cushing’s syndrome as well as the impact of invasive and noninvasive tests on surgical outcome in patients affected by Cushing’s disease (CD). Methods Retrospective analysis on 148 patients with CD and 26 patients with ectopic ACTH syndrome. Results Among CD patients, negative MRI/lesion &lt; 6 mm was detected in 97 patients (Group A); 29 had a 6–10 mm lesion (Group B) and 22 a macroadenoma (Group C). A positive response to CRH test, HDSST and desmopressin test was recorded in 89.4%, 91·4% and 70.1% of cases, respectively. Concordant positive response to both CRH/HDDST and CRH/desmopressin tests showed a positive predictive value of 100% for the diagnosis of CD. Among Group A patients with concordant CRH test and HDDST, no difference in surgical outcome was found between patients who performed BIPSS and those who did not (66.6% vs 70.4%, p  = 0.78). Conclusions CRH, desmopressin test and HDDST have high accuracy in the differential diagnosis of ACTH-dependent CS. In patients with microadenoma &lt; 6 mm or non-visible lesion, a concordant positive response to noninvasive tests seems sufficient to diagnose CD, irrespective of MRI finding. In these patients, BIPSS should be reserved to discordant tests.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><pmid>34699044</pmid><doi>10.1007/s40618-021-01695-1</doi><tpages>9</tpages><oa>free_for_read</oa></addata></record>
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subjects Adrenocorticotropic hormone
Adrenocorticotropic Hormone - blood
Adult
Cushing Syndrome - diagnosis
Cushing Syndrome - epidemiology
Desmopressin
Dexamethasone
Diagnosis, Differential
Diagnostic Techniques, Endocrine
Differential diagnosis
Endocrinology
Female
Humans
Hypophysectomy - methods
Hypophysectomy - statistics & numerical data
Internal Medicine
Italy - epidemiology
Lesions
Magnetic resonance imaging
Magnetic Resonance Imaging - methods
Male
Medicine
Medicine & Public Health
Metabolic Diseases
Nervous system diseases
Original
Original Article
Petrosal Sinus Sampling - methods
Pituitary
Pituitary ACTH Hypersecretion - blood
Pituitary ACTH Hypersecretion - diagnosis
Pituitary ACTH Hypersecretion - epidemiology
Pituitary ACTH Hypersecretion - surgery
Pituitary Function Tests - methods
Pituitary Neoplasms - diagnostic imaging
Pituitary Neoplasms - pathology
Pituitary Neoplasms - surgery
Retrospective Studies
Surgical outcomes
title Indication to dynamic and invasive testing in Cushing’s disease according to different neuroradiological findings
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