1
|
Bauman MMJ, Graves JP, Harrison DJ, Hassett LC, Bancos I, Johnson DR, Van Gompel JJ. The utility of PET for detecting corticotropinomas in Cushing disease: a scoping review. Neurosurg Rev 2023; 46:160. [PMID: 37393399 DOI: 10.1007/s10143-023-02077-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 06/19/2023] [Accepted: 06/24/2023] [Indexed: 07/03/2023]
Abstract
While magnetic resonance imaging (MRI) is the current standard imaging method for diagnosing and localizing corticotropinomas in Cushing disease, it can fail to detect adenomas in up to 40% of cases. Recently, positron emission tomography (PET) has shown promise as a diagnostic tool to detect pituitary adenomas in Cushing disease. We perform a scoping review to characterize the uses of PET in diagnosing Cushing disease, with a focus on describing the types of PET investigated and defining PET-positive disease. A scoping review was conducted following the PRISMA-ScR guidelines. Thirty-one studies fulfilled our inclusion criteria, consisting of 10 prospective studies, 8 retrospective studies, 11 case reports, and 2 illustrative cases with a total of 262 patients identified. The most commonly utilized PET modalities in prospective/retrospective studies were FDG PET (n = 5), MET PET (n = 5), 68 Ga-DOTATATE PET (n = 2), 13N-ammonia PET (n = 2), and 68 Ga-DOTA-CRH PET (n = 2). MRI positivity ranged from 13 to 100%, while PET positivity ranged from 36 to 100%. In MRI-negative disease, PET positivity ranged from 0 to 100%. Five studies reported the sensitivity and specificity of PET, which ranged from 36 to 100% and 50 to 100%, respectively. PET shows promise in detecting corticotropinomas in Cushing disease, including MRI-negative disease. MET PET has been highly investigated and has demonstrated excellent sensitivity and specificity. However, preliminary studies with FET PET and 68 Ga-DOTA-CRH PET show promise for achieving high sensitivity and specificity and warrant further investigation.
Collapse
Affiliation(s)
- Megan M J Bauman
- Mayo Clinic Alix School of Medicine, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, MN, Rochester, USA
| | - Jeffrey P Graves
- Mayo Clinic Alix School of Medicine, Rochester, MN, USA
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Daniel Jeremiah Harrison
- Mayo Clinic Alix School of Medicine, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, MN, Rochester, USA
| | | | - Irina Bancos
- Division of Endocrinology, Mayo Clinic, Rochester, MN, USA
| | | | - Jamie J Van Gompel
- Department of Neurologic Surgery, Mayo Clinic, MN, Rochester, USA.
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA.
| |
Collapse
|
2
|
He Y, Tang Z, Tang N, Lu Y, Niu F, Ye J, Zhang Z, Fang C, Yao L. Cushing syndrome caused by an ectopic ACTH-producing pituitary adenoma of the clivus region: A rare case report and literature review. Medicine (Baltimore) 2023; 102:e34137. [PMID: 37352051 PMCID: PMC10289495 DOI: 10.1097/md.0000000000034137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/08/2023] [Indexed: 06/25/2023] Open
Abstract
RATIONALE Ectopic ACTH-producing pituitary adenoma (EAPA) of the clivus region is extraordinarily infrequent condition and merely a few reports have been reported to date. PATIENT CONCERNS The patient was a 53-year-old woman who presented with Cushing-like appearances and a soft tissue mass in the clivus region. DIAGNOSES The final diagnosis of clivus region EAPA was established by clinical, radiological and histopathological findings. INTERVENTIONS The patient underwent gross total clivus tumor resection via transsphenoidal endoscopy. OUTCOMES Half a year after surgery, the patient Cushing-like clinical manifestations improved significantly, and urinary free cortisol and serum adrenocorticotropin (ACTH) returned to normal. LESSONS Given the extreme scarcity of these tumors and their unique clinical presentations, it may be possible to misdiagnose and delayed treatment. Accordingly, it is especially crucial to summarize such lesions through our present case and review the literature for their precise diagnosis and the selection of optimal treatment strategies.
Collapse
Affiliation(s)
- Yutao He
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Ziyi Tang
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Na Tang
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Yu Lu
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Fangfang Niu
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Jiao Ye
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Zheng Zhang
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Chenghong Fang
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| | - Lei Yao
- Department of Laboratory Medicine, Guiqian International General Hospital, Guiyang, Guizhou Province, China
| |
Collapse
|
3
|
Campana C, Nista F, Castelletti L, Caputo M, Lavezzi E, Marzullo P, Ferrero A, Gaggero G, Canevari FR, Rossi DC, Zona G, Lania A, Ferone D, Gatto F. Clinical and radiological presentation of parasellar ectopic pituitary adenomas: case series and systematic review of the literature. J Endocrinol Invest 2022; 45:1465-1481. [PMID: 35147925 DOI: 10.1007/s40618-022-01758-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 01/30/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Parasellar ectopic pituitary adenomas (pEPAs) are extremely rare tumors located out of the sella turcica. PEPAs are heterogeneous entities in terms of anatomical localization and secretion of anterior pituitary hormones. METHODS Multicenter retrospective study. Clinical charts' consultation of patients diagnosed with parasellar lesions, to identify all subjects fulfilling the diagnostic criteria of parasellar EPAs. Systematic review of the literature focused on the medical management of prolactin-secreting pEPAs and on the prevalence of radiological bone invasion in pEPAs. RESULTS We identified four cases of pEPAs: (1) 54-year-old female with a prolactin-secreting suprasellar EPA successfully treated with cabergoline; (2) 74-year-old male with a non-functioning EPA of the sphenoidal sinus treated with endoscopic transsphenoidal surgery; (3) 75-year-old female with a giant lesion of the skull base (maximum diameter 7.2 cm) diagnosed as a non-functioning EPA after biopsy; (4) 49-year-old male with a silent corticotroph EPA of the sphenoidal sinus and clivus. Three out of four cases had radiological evidence of invasion of the surrounding bone structures. A systematic review of the literature highlighted that medical therapy can be effective in prolactin-secreting pEPAs. Overall, we found mention of local invasiveness in 65/147 cases (44.2%), confirmed by radiological signs of bone invasion/erosion. CONCLUSION Our experience confirms the heterogeneity of pEPAs in terms of clinical and radiological presentation, as well as hormone secretion. PEPAs show a high frequency of radiological bone invasion, though similar to that of sellar pituitary adenomas. Although extremely rare, pEPAs need to be considered in the differential diagnosis of parasellar lesions.
Collapse
Affiliation(s)
- C Campana
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - F Nista
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - L Castelletti
- Department of Radiology, Ospedale di Lavagna, Lavagna, Italy
| | - M Caputo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - E Lavezzi
- Endocrinology Unit, IRCCS Humanitas Research Hospital and Humanitas University, Rozzano, Italy
| | - P Marzullo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Laboratorio di Ricerche Metaboliche, IRCCS Istituto Auxologico Italiano, Piancavallo, Verbania, Italy
| | - A Ferrero
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - G Gaggero
- Department of Clinical Pathology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - F R Canevari
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Genoa, Genoa, Italy
| | - D C Rossi
- Division of Neurosurgery, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - G Zona
- Division of Neurosurgery, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - A Lania
- Endocrinology Unit, IRCCS Humanitas Research Hospital and Humanitas University, Rozzano, Italy
| | - D Ferone
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - F Gatto
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy.
| |
Collapse
|
4
|
Zhang Y, Wu D, Wang R, Luo M, Wang D, Wang K, Ai Y, Zheng L, Zhang Q, Shi L. Ectopic Adrenocorticotropic Hormone-Secreting Pituitary Adenoma in the Clivus Region: A Case Report. Onco Targets Ther 2022; 15:913-918. [PMID: 36062163 PMCID: PMC9439651 DOI: 10.2147/ott.s378353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 08/23/2022] [Indexed: 12/05/2022] Open
Abstract
Ectopic pituitary adenoma (EPA) is a pituitary adenoma unrelated to the intrasellar component and is an extremely rare disease. EPA resembles typical pituitary adenomas in morphology, immunohistochemistry, and hormonal activity, and it may present with specific or non-specific endocrine manifestations. Here, we report a rare case of ectopic adrenocorticotropic hormone (ACTH)-secreting pituitary adenoma in the clival region. Only three patients with ACTH-secreting pituitary adenomas occurring in the clivus have been previously reported, and the present case was diagnosed as a clivus-ectopic ACTH-secreting pituitary macroadenoma. Thus, in addition to the more common organs, such as the lung, thymus, and pancreas, in the diagnosis of ectopic ACTH syndrome, special attention should be paid to the extremely rare ectopic ACTH-secreting pituitary adenoma of the clivus region.
Collapse
Affiliation(s)
- Yan Zhang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Danrong Wu
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Ruoqiu Wang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Min Luo
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Dong Wang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Kaiyue Wang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Yi Ai
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Li Zheng
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| | - Qiao Zhang
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
- Correspondence: Qiao Zhang; Lixin Shi, Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China, Tel/Fax +86 851-86277666, Email ;
| | - Lixin Shi
- Department of Endocrinology and Metabolism, Guiqian International General Hospital, Guiyang, People’s Republic of China
| |
Collapse
|
5
|
Abstract
External radiation therapy (RT) directed to the pituitary gland is generally recommended in patients with Cushing's disease (CD) as adjuvant to transsphenoidal surgery, among other second-line therapies offered to patients with residual or recurrent hypercortisolism (i.e., medical treatment, repeat surgery or bilateral adrenalectomy). RT is effective for the control of tumor growth, even in invasive tumors and in Nelson's syndrome. Progress in radiation stereotactic techniques lead to improved tumor targeting and radiation delivery, thus sparing the adjacent brain structures. Stereotactic RT is associated with a 55-65% rate of cortisol normalization after several months to a few years and potentially with a lower risk of long-term complications, compared with conventional RT. Cortisol-lowering medical therapy is recommended while awaiting the radiation effects. Hypopituitarism is the most frequent side-effect, damage to optic or cranial nerves or second brain tumors are rarely reported. This review presents the updates in the efficacy and safety of the stereotactic radiation techniques in CD patients. Practical points which should be considered by the clinician before recommending RT are also presented.
Collapse
Affiliation(s)
- Monica Livia Gheorghiu
- University of Medicine and Pharmacy Carol Davila, Bucharest, Romania; National Institute of Endocrinology C.I. Parhon, Bucharest, Romania.
| |
Collapse
|