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Wang X, Wang D, Wang H, Cai Y, Jiang X, Heng L, Qu Y. Endoscopic endonasal resection of symptomatic Rathke's cleft cysts: outcomes of the strategy to maintain the fenestration open. Neurosurg Rev 2024; 47:253. [PMID: 38829433 DOI: 10.1007/s10143-024-02496-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/10/2024] [Accepted: 05/27/2024] [Indexed: 06/05/2024]
Abstract
PURPOSE The study intends to clarify the optimal endoscopic endonasal surgical strategy for symptomatic Rathke's cleft cysts (RCCs). METHODS We retrospectively analyzed patients with RCCs that underwent EEA surgery. The strategy for surgical and reconstruction method selection was presented. Patients were split into groups of fenestration open or closed. Pre- and postoperative symptoms, imaging, ophthalmologic, and endocrinologic exams were reviewed. The incidence of complications and the recurrence rates were determined. RESULTS The 75 individuals were all received primary operations. The fenestration closed group contained 32 cases, while the fenestration open group contained 43 cases. The median follow-up period was 39 months. The three primary complaints were headache (n = 51, 68.00%), vision impairment (n = 45, 60.00%), and pituitary dysfunction (n = 16, 21.33%). Of the 51 patients with preoperative headaches, 48 (94.12%) reported improvement in their symptoms following surgery. Twenty-three out of 45 patients (51.11%) experienced an improvement in visual impairment. Pituitary dysfunction was found improved in 14 out of 16 individuals (87.50%). There was no discernible difference in the rate of symptom alleviation between both groups. There were three patients (3/75, 4.00%) had cyst reaccumulation. One of them (1/75, 1.33%), which needed reoperation, was healed using pterional approach. In term of complications, cerebral infections occurred in two patients (2/75, 2.67%). Both of them recovered after antibiotic treatment. No postoperative cerebrospinal fluid rhinorrhea occurred. One patient (1/75, 1.33%) in the open group experienced epistaxis. There was no persistent hypopituitarism or diabetes insipidus (DI). Analysis of headache related factors showed that the presence of wax like nodules was related to it. CONCLUSION RCC was successfully treated with endoscopic endonasal surgery with few problems when the fenestration was kept as open as feasible. Preoperative identification of T2WI hypointense nodules may be a potential reference factor for surgical indication.
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Affiliation(s)
- Xiaofeng Wang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China
- Department of Neurosurgery, Weinan Central Hospital, Shengli Street, Weinan, Shaanxi, 714000, China
| | - Dali Wang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China
| | - Hang Wang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China
| | - Yaning Cai
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China
| | - Xue Jiang
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China
| | - Lijun Heng
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China.
| | - Yan Qu
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, 569 Xinsi Road, Xi'an, Shaanxi, 710038, China.
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Brandel MG, Lin C, Rennert RC, Plonsker JH, Khan UA, Crawford JR, Nation J, Levy ML. Surgical management of Rathke cleft cysts in pediatric patients: a single institution experience. Childs Nerv Syst 2024; 40:1367-1375. [PMID: 38240786 PMCID: PMC11026193 DOI: 10.1007/s00381-024-06277-z] [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: 09/27/2023] [Accepted: 01/03/2024] [Indexed: 04/19/2024]
Abstract
OBJECTIVE Rathke cleft cysts (RCCs) are benign, epithelial-lined sellar lesions that arise from remnants of the craniopharyngeal duct. Due to their rarity in the pediatric population, data are limited regarding the natural history and optimal management of growing or symptomatic RCCs. We present our institutional experience with the surgical management of RCCs. METHODS We performed a retrospective study of consecutive RCC patients ≤ 18 years old treated surgically at our institution between 2006 and 2022. RESULTS Overall, 567 patients with a diagnosis of pituitary mass or cyst were identified. Of these, 31 had a histopathological diagnosis of RCC, 58% female and 42% male. The mean age was 13.2 ± 4.2 years. Presenting symptoms included headache (58%), visual changes (32%), and endocrinopathies or growth delay (26%); 13% were identified incidentally and subsequently demonstrated growth on serial imaging. Six percent presented with symptomatic intralesional hemorrhage. Surgical approach was transsphenoidal for 90% of patients and orbitozygomatic for 10%. Preoperative headaches resolved in 61% of patients and preoperative visual deficits improvement in 55% after surgery. New pituitary axis deficits were seen in 9.7% of patients. Only two complications occurred from a first-time surgery: one cerebrospinal fluid leak requiring lumbar drain placement, and one case of epistaxis requiring cauterization. No patients experienced new visual or neurological deficits. Patients were followed postoperatively with serial imaging at a mean follow-up was 62.9 ± 58.4 months. Recurrence requiring reoperation occurred in 32% of patients. Five-year progression-free survival was 47.9%. Except for one patient with multiple neurological deficits from a concurrent tectal glioma, all patients had a modified Rankin Scale score of 0 or 1 (good outcome) at last follow-up. CONCLUSION Due to their secretory epithelium, pediatric RCCs may demonstrate rapid growth and can cause symptoms due to local mass effect. Surgical management of symptomatic or growing pediatric RCCs via cyst fenestration or partial resection of the cyst wall can be performed safely, with good neurologic outcomes. There is a nontrivial risk of endocrinologic injury, and long-term follow up is needed due to high recurrence rates.
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Affiliation(s)
- Michael G Brandel
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Christine Lin
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Robert C Rennert
- Department of Neurosurgery, University of Utah, Salt Lake City, UT, 84112, USA
| | - Jillian H Plonsker
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Usman A Khan
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA
| | - John R Crawford
- Division of Child Neurology and Neurosciences Institute, Children's Hospital of Orange County and University of California Irvine, Orange, CA, 92868, USA
- Division of Neurology, Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Javan Nation
- Department of Otolaryngology, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA
| | - Michael L Levy
- Department of Neurosurgery, University of California, San Diego-Rady Children's Hospital, San Diego, CA, 92123, USA.
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Schmutzer-Sondergeld M, Weller J, Thorsteinsdottir J, Schichor C, Rachinger W, Thon N, Ueberschaer M. Long-term outcome of surgically treated and conservatively managed Rathke cleft cysts. Acta Neurochir (Wien) 2024; 166:159. [PMID: 38557782 PMCID: PMC10984884 DOI: 10.1007/s00701-024-06052-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE Rathke cleft cysts (RCC) are benign lesions of the sellar region that require surgical treatment in case of visual deterioration or progression of the cyst. However, the natural course is often stable and asymptomatic. We aimed to investigate the characteristics of patients with cyst progression during follow-up (FU) and to compare the natural history of patients with RCC with patients who underwent surgery. METHODS Patients with an MR morphologic cystic sellar lesion classified as RCC between 04/2001 and 11/2020 were included. Functional outcomes, including ophthalmologic, endocrinologic, and MRI data, were retrospectively analyzed and compared between surgically treated patients, patients on a "watch and wait" strategy (WWS), and patients on a WWS who underwent secondary surgery due to cyst progression. RESULTS One hundred forty patients (median age 42.8 years) with RCC on MRI were identified. 52/140 (37.1%) underwent primary surgery. Of 88 patients (62.9%) with initial WWS, 21 (23.9%) underwent surgery for secondary cyst progression. Patients on the WWS had significantly smaller cyst volumes (p = 0.0001) and fewer visual disturbances (p = 0.0004), but a similar rate of hormone deficiencies (p = 0.99) compared with surgically treated patients preoperatively. Postoperatively patients suffered significantly more often from hormone deficiencies than WWS patients (p = 0.001). Patients who switched to the surgical group were significantly more likely to have preoperative T1 hyperintense signals on MRI (p = 0.0001) and visual disturbances (p = 0.001) than patients with continuous WWS. Postoperatively, these patients suffered more frequently from new hormonal deficiencies (p = 0.001). Endocrine and ophthalmologic outcomes in patients with primary and secondary surgery were comparable. Multivariate analysis showed that WWS patients were at a higher risk of requiring surgery for cyst progression when perimetric deficits (p = 0.006), hyperprolactinemia (p = 0.003), and corticotropic deficits (p = 0.005) were present. CONCLUSION Surgical treatment of RCC may cause new hormonal deficiencies, which are rare in the natural course. Therefore, the indication for surgery should be carefully evaluated. Hyperprolactinemia and corticotropic deficits were significant indicators for a secondary cyst progression in patients with RCC. However, a significant amount of almost 25% of initially conservatively managed cysts showed deterioration, necessary for surgical intervention.
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Affiliation(s)
| | - Jonathan Weller
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Jun Thorsteinsdottir
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Christian Schichor
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Walter Rachinger
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Niklas Thon
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Moritz Ueberschaer
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
- Department of Neurosurgery, University Hospital Salzburg, Paracelsus Medical University, Salzburg, Austria
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Nistal D, Lee A, Ruzevick J. Pediatric Orbital and Skull Base Pathology. Oral Maxillofac Surg Clin North Am 2024:S1042-3699(24)00011-6. [PMID: 38522979 DOI: 10.1016/j.coms.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Pediatric orbital and skull base pathologies encompass a spectrum of inflammatory, sporadic, syndromic, and neoplastic processes that require a broad and complex clinical approach for both medical and surgical treatment. Given their complexity and often multicompartment involvement, a multidisciplinary approach for diagnosis, patient and family counseling, and ultimately treatment provides the best patient satisfaction and clinical outcomes. Advances in minimally invasive surgical approaches, including endoscopic endonasal and transorbital approaches allows for more targeted surgical approaches through smaller corridors beyond more classic transcranial or transracial approaches.
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Affiliation(s)
- Dominic Nistal
- Department of Neurological Surgery, University of Washington, 1959 Northeast Pacific Street, Box 356470, Seattle, WA 98195, USA
| | - Amy Lee
- Department of Neurological Surgery, University of Washington, 1959 Northeast Pacific Street, Box 356470, Seattle, WA 98195, USA; Seattle Children's Hospital, 4800 Sandpoint Way NE, Seattle, WA 98105, USA
| | - Jacob Ruzevick
- Department of Neurological Surgery, University of Washington, 1959 Northeast Pacific Street, Box 356470, Seattle, WA 98195, USA; Seattle Children's Hospital, 4800 Sandpoint Way NE, Seattle, WA 98105, USA.
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Chaudhry M, Botterbush K, Zhang JK, Coppens J. Spontaneous and asymptomatic rupture of an RCC with resolution of symptoms. BMJ Case Rep 2024; 17:e258534. [PMID: 38471699 PMCID: PMC10936469 DOI: 10.1136/bcr-2023-258534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
There is no standard of care for management of Rathke cleft cysts (RCCs), and protocol for spontaneous rupture or residual capsule fragments is not well documented.Our case involves a Caucasian man in his 80s who presented with muscle weakness, fatigue, bitemporal hemianopia and pain. Further examination demonstrated decreased thyroid and cortisol levels. MRI revealed a 1.6×1.5×1.3 cm sellar homogenous mass with extension into the suprasellar cistern. While the size of the cyst was rather large, a decision was made to follow conservatively with serial MRI. At 3 years, the mass had spontaneously regressed. The patient was asymptomatic without imaging evidence of RCC recurrence at 4-year follow-up.Classic indications for surgical intervention in suprasellar cysts were subtle in our patient and his advanced age made us take a conservative approach. Current data are lacking regarding management of RCCs presenting with endocrine dysfunction. Our case suggests that RCCs presenting with endocrine dysfunction may be managed conservatively with serial imaging-based monitoring.
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Affiliation(s)
- Maaria Chaudhry
- Department of Neurosurgery, Saint Louis University Hospital, St. Louis, Missouri, USA
| | - Kathleen Botterbush
- Department of Neurosurgery, Saint Louis University Hospital, St. Louis, Missouri, USA
| | - Justin K Zhang
- Department of Neurosurgery, University of Utah Medical Center, Salt Lake City, Utah, USA
| | - Jeroen Coppens
- Department of Neurosurgery, Saint Louis University Hospital, St. Louis, Missouri, USA
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Ding Z, Lu X, Wang Q, Qian X, Lu H, Xu R, Zhu A. Endoscopic endonasal surgery of Rathke's cleft cysts-- preoperative imaging evaluation, personalized removal and multilevel sellar floor reconstruction. Clin Neurol Neurosurg 2024; 236:108111. [PMID: 38199117 DOI: 10.1016/j.clineuro.2023.108111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/23/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVES The purpose of this study was to evaluate the effectiveness of endoscopic endonasal surgery (EES) for Rathke's cleft cysts (RCCs) and the advantages of detailed preoperative imaging evaluation, intraoperative personalized removal and multilevel sellar floor reconstruction. METHODS The clinical data of 43 patients with RCCs who were treated by EES in the neurosurgery department of affiliated hospital of Jiangnan University and Wuxi No.2 People's Hospital from January 2018 to January 2023 were retrospectively analyzed. The effectiveness of EES for RCCs was analyzed by imaging information, surgical procedures, symptom improvement and complications. RESULTS All 43 RCCs were completely removed by EES, and all clinical symptoms improved to varying degrees. Postoperative relief of headache was achieved in 23 out of 26 patients (88.5 %); there was improvement in 10 out of 13 patients with visual field disorders (76.9 %) and in 8 out of 10 patients with endocrine abnormalities (80 %). New hormonal deficiency was discovered in 7 of all the patients postoperatively. There were 8 patients with postoperative diabetes insipidus and 1 patient with cerebrospinal fluid leakage. The incidence of new hormonal dysfunction and postoperative DI in expanded EES (33.3 %, 33.3 %) was higher than it in conventional EES (4 %, 8 %) (P < 0.05). The average follow-up time was 29.1 ± 14.8 months, and there were no deaths or infections. Three patients presented with cyst recurrence on MRI. CONCLUSIONS The clinical manifestations and imaging characteristics of RCCs are variable, and a detailed preoperative review of the imaging is helpful for the development of surgical plans. RCCs can be treated more safely and thoroughly with less trauma and complications by intraoperative personalized removal and multilevel sellar floor reconstruction. The high incidence of new hormonal dysfunction and postoperative DI may be related to the disturbance of the pituitary stalk. EES has unique advantages and high clinical application value for the treatment of RCCs.
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Affiliation(s)
- Zhemin Ding
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Xiaojie Lu
- Department of Neurosurgery, Jiangnan University Medical Center, Wuxi No. 2 People's Hospital, No. 68 Zhongshan Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Qing Wang
- Department of Neurosurgery, Jiangnan University Medical Center, Wuxi No. 2 People's Hospital, No. 68 Zhongshan Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Xinwei Qian
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Hua Lu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Ran Xu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Aihua Zhu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China.
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Asim SA, Elashaal AA. Metastasis of lung adenocarcinoma to the pituitary gland. Radiol Case Rep 2023; 18:3487-3491. [PMID: 37588239 PMCID: PMC10425746 DOI: 10.1016/j.radcr.2023.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 08/18/2023] Open
Abstract
Pituitary metastasis (PM) is rare occurrence and accounts for <1% of all intracranial metastatic lesions. In this study, we highlight the importance of considering atypical sites for lung adenocarcinoma metastasis by presenting a case of a 54-year-old male who was diagnosed with PM 15 months after being diagnosed with stage IV lung adenocarcinoma with metastasis to the spine, pelvis, left frontal lobe, and right occipital lobe. He was on a prolonged course of chemotherapy during those 15 months and received palliative radiation for his brain metastasis with subsequent remission after 5 months following his initial diagnosis. The pituitary lesion was picked up as an incidental finding on a routine staging magnetic resonance imaging (MRI) 10 months after his brain metastasis remission. The patient successfully underwent trans-sphenoidal pituitary lesion resection. This case emphasizes the importance of routine surveillance and examination of atypical sites of metastasis even in patients undergoing a prolonged course of chemotherapy.
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Affiliation(s)
- Syed Anam Asim
- Windsor Regional Hospital, 1030 Ouellette Ave, Windsor, ON N9A 1E1, Canada
| | - Abdurrahim Abdalla Elashaal
- Windsor Regional Hospital, 1030 Ouellette Ave, Windsor, ON N9A 1E1, Canada
- Schulich School of Medicine and Dentistry, 455 California Ave, Windsor, ON N9B 2Y9, Canada
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Schmutzer M, Thorsteinsdottir J, Weller J, Rachinger W, Schichor C, Thon N, Ueberschaer M. Nuclear translocation of beta catenin in patients with Rathke cleft cysts-clinical and imaging characteristics and risk of recurrence. Acta Neurochir (Wien) 2023; 165:2435-2444. [PMID: 37530890 PMCID: PMC10477103 DOI: 10.1007/s00701-023-05733-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 07/13/2023] [Indexed: 08/03/2023]
Abstract
PURPOSE Although Rathke cleft cysts (RCC) are benign lesions of the sellar region, recurrence is frequent after surgical treatment. Nuclear translocation of ß-catenin (NTßC), a key effector of the wnt-signaling pathway that is responsible for cell renewal, has been shown to act as a proto-oncogene and is considered to be a potential risk factor for increased recurrence in RCC. In this study, we analyzed a surgically treated cohort into patients with and without NTßC expression in order to identify clinical and imaging differences and further evaluate the risk of recurrence. METHODS Patients with resection of RCC between 04/2001 and 11/2020 were included. Histological specimens were immunohistochemically stained for ß-catenin. Study endpoints were time to cyst recurrence (TTR) and functional outcome. Functional outcome included ophthalmological and endocrinological data. Furthermore, MRI data were assessed. RESULTS Seventy-three patients (median age 42.3 years) with RCC underwent mainly transsphenoidal cyst resection (95.9%), 4.1% via transcranial approach. Immunohistochemical staining for ß-catenin was feasible in 61/73 (83.6%) patients, with nuclear translocation detected in 13/61 cases (21.3%). Patients with and without NTßC were equally likely to present with endocrine dysfunction before surgery (p = 0.49). Postoperative new hypopituitarism occurred in 14/73 (19.2%) patients. Preoperative visual impairment was equal in both groups (p = 0.52). Vision improved in 8/21 (33.3%) patients and visual field deficits in 22/34 (64.7%) after surgery. There was no difference in visual and perimetric outcome between patients with and without NTßC (p = 0.45 and p = 0.23, respectively). On preoperative MRI, cyst volume (9.9 vs. 8.2 cm3; p = 0.4) and evidence of hemorrhage (30.8% vs. 35.4%; p = 0.99) were equal and postoperative cyst volume decreased significantly in both groups (0.7 vs. 0.5 cm3; p < 0.0001 each). Cyst progression occurred in 13/73 (17.8%) patients after 39.3 ± 60.3 months. Cyst drainage with partial removal of the cyst wall resulted in improved recurrence-free survival without increasing the risk of complications compared with cyst fenestration alone. Patients with postoperative diabetes insipidus had an increased risk for recurrence according to multivariate analysis (p = 0.005). NTßC was evident in 4/15 patients (26.7%) and was not associated with a higher risk for recurrence (p = 0.67). CONCLUSION Transnasal transsphenoidal cyst drainage with partial removal of the cyst wall reduces the risk of recurrence without increasing the risk of complications compared with fenestration of the cyst alone. Patients with postoperative diabetes insipidus seem to have an increased risk for recurrence. In contrast, NTßC was not associated with a higher risk of recurrence and did not provide stratification for clinically distinct patients.
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Affiliation(s)
- Michael Schmutzer
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany.
| | - Jun Thorsteinsdottir
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Jonathan Weller
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Walter Rachinger
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Christian Schichor
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Niklas Thon
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
| | - Moritz Ueberschaer
- Department of Neurosurgery, LMU University Hospital, LMU Munich, Marchioninistr 15, 81377, Munich, Germany
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Qian A, Li R, Zhou J, Yu J, Huo G, Wang X. Clinical features and surgical outcomes of Rathke cleft cysts with suprasellar components: a single-center experience of 157 cases. Acta Neurochir (Wien) 2023; 165:2267-2276. [PMID: 37160776 DOI: 10.1007/s00701-023-05617-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 04/29/2023] [Indexed: 05/11/2023]
Abstract
BACKGROUND Both intrasuprasellar and suprasellar Rathke cleft cysts (RCCs) have suprasellar components, and we aimed to explore their clinical features and surgical outcomes. METHOD Patients with surgically treated intrasuprasellar or suprasellar RCCs were retrospectively analyzed. All patients with intrasuprasellar RCCs were treated with the standard endoscopic endonasal approach (EEA, group I); the patients with suprasellar RCCs received the extended EEA (group II) or supraorbital keyhole approach (SKA, group III) according to the relevant indications. A surgical strategy of maximal safe resection aiming to protect neuroendocrine function was adopted. In addition, patients (distinguished from the above 3 groups) who had aggressive resection of suprasellar RCC were also enrolled for comparison of different surgical strategies. RESULTS A total of 157 patients were eligible, including 121 patients with intrasuprasellar RCCs in group I, 19 patients with suprasellar RCCs in group II, and 17 patients with suprasellar RCCs in group III. Preoperatively, the patients with suprasellar RCC (groups II and III) more commonly presented with visual dysfunction, diabetes insipidus (DI), and hyperprolactinemia than the patients with intrasuprasellar RCCs (all p<0.05). A higher incidence of hypopituitarism and a larger diameter were observed for intrasuprasellar RCCs (both p<0.05). Postoperatively, group II had a higher rate of new-onset DI, hyponatremia, and recurrence than group I (all p<0.025) and similar outcomes to group III. For suprasellar RCCs, comparison of the maximal safe resection vs. aggressive resection (supplementary patients: 14 with extended EEA, 12 with SKA) showed similar improvement and recurrence, with higher rates of DI and hyponatremia with the latter strategy (all p<0.05). CONCLUSIONS Suprasellar RCC is associated with more complicated preoperative presentations, intricate postoperative complications, and frequent recurrence compared with intrasuprasellar RCC. Under rational indications, both extended EEA and SKA achieve satisfactory outcomes. The strategy of maximal safe resection is recommended for greatest functional preservation.
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Affiliation(s)
- Ao Qian
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ruichun Li
- Department of Neurosurgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jing Zhou
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiaojiao Yu
- Department of Neurosurgery ward II, BaZhong Central Hospital, Bazhong, China
| | - Gang Huo
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaoshu Wang
- Department of Neurosurgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Firn ET, Garcia HH, Rapalino O, Cervantes-Arslanian AM. Imaging of congenital and developmental cystic lesions of the brain: a narrative review. Expert Rev Neurother 2023; 23:1311-1324. [PMID: 37877290 DOI: 10.1080/14737175.2023.2267175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/02/2023] [Indexed: 10/26/2023]
Abstract
INTRODUCTION Congenital and developmental intracranial cysts represent a large heterogenous group with varied presentations and etiologies. They can range from normal variants to pathologic lesions often associated with known congenital syndromes or acquired insults. While some are incidentally found, others are symptomatic or may become symptomatic over time. The preferred type of neuroimaging for timely diagnosis helps determine appropriate management and treatment, if indicated. AREAS COVERED In this narrative review article, authors present a comprehensive description of developmental cystic lesions. Imaging descriptions are provided for each type of cystic lesion as well as several representative images. EXPERT OPINION As advanced neuroimaging techniques become more ubiquitous in clinical use, more light may be shed on the natural history of certain intracranial cystic lesions throughout the lifespan. This includes prenatal imaging for early identification and prognostication to surveillance imaging into advanced age to ascertain associations of certain cystic lesions with age-related cognitive dysfunction.
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Affiliation(s)
- Eliza T Firn
- Child Neurology, Boston University School of Medicine, Boston, Massachusetts, USA
- Department of Neurology, Neurosurgery & Medicine, Boston, MA, USA
| | - Hector H Garcia
- Center for Global Health, Universidad Peruana Cayetano Heredia, Lima, Peru
- Cysticercosis Unit, Instituto Nacional de Ciencias Neurologicas, Lima, Peru
| | - Otto Rapalino
- Neuroradiology, Harvard Medical School, Boston, Massachusetts, USA
| | - Anna M Cervantes-Arslanian
- Department of Neurology, Neurosurgery & Medicine, Boston, MA, USA
- Neurology, Neurosurgery, and Medicine, Boston University School of Medicine, Massachusetts, USA
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11
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Sandeep S, Rajesh N, Anwar CAS, Premkumar K. Rathke Cleft Cyst with Occulomotor Palsy: An Unusual Presentation. Indian J Otolaryngol Head Neck Surg 2023; 75:1028-1030. [PMID: 37275054 PMCID: PMC10235355 DOI: 10.1007/s12070-022-03283-y] [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: 09/11/2021] [Accepted: 11/17/2022] [Indexed: 12/14/2022] Open
Abstract
Rathke cleft cysts arise from remnants of Rathke's pouch. Often identified as incidental autopsy findings, these cysts can occasionally become large enough to cause headache, vision impairment, hypothalamic pituitary dysfunction and rarely, cranial neuropathy. MRI is the imaging modality of choice with surgical drainage recommended in symptomatic cases.
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Affiliation(s)
- Sreedhar Sandeep
- Department of ENT, MES medical college, Malappuram, Kerala India
| | - Nair Rajesh
- Department of Neurosurgery, MES medical college, Malappuram, Kerala India
| | - CA Sadath Anwar
- Department of ENT, MES medical college, Malappuram, Kerala India
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12
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Qian A, Zhou J, Zhang X, Yu J, Wang X. Incidence and factors associated with the recurrence of Rathke's cleft cyst after surgery: A systematic review and meta-analysis. Front Surg 2023; 9:1065316. [PMID: 36684167 PMCID: PMC9849585 DOI: 10.3389/fsurg.2022.1065316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023] Open
Abstract
Backgroud Recurrence of Rathke's cleft cyst (RCC) is not uncommon after surgery, and the associated factors and incidence of relapse deserve a systematic summary. Methods This study was conducted in accordance with Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) guidelines. The Pubmed, Embase, Cochrane, and Web of Science databases were searched until September 12, 2022. Studies with significant results of recurrent factors or specific incidences of RCC recurrence and mean/median follow-up time were included. Based on a protocol of a 2-year interval grouping, included studies were categorized into four groups with follow-up periods <24 months, 24-48 months, 48-72 months, and ≥72 months, respectively. Quality assessment was performed using the NOS score. Pooled estimations were computed by using a random-effects model in the STATA "metaprop" command. Publication bias was assessed visually through a funnel plot and statistically through Egger's linear regression test and Begg's correlation test. Results A total of 44 studies were included containing 2,539 cases. Squamous metaplasia was the most commonly reported factor, followed by the extent of cyst removal. The other factors were reported individually. The pooled overall incidences of RCC recurrence after surgery in four groups of the follow-up period were 7.4% (95%CI = 4.1-11.3%) in <24 months, 13.1% (95%CI = 9.7-17.0%) in 24-48 months, 13.7% (95%CI = 7.7-21.0%) in 48-72 months, and 33.8% (95%CI = 19.6-49.6%) in ≥72 months. The pooled symptomatic incidences were 2.3% (95%CI = 0.4-5.1%) in <24 months, 5.6% (95%CI = 3.6-7.9%) in 24-48 months, 5.9% (95%CI = 2.4-10.6%) in 48-72 months, and 14.1% (95%CI = 6.0-24.5%) in ≥72 months. A dramatic increase in recurrent incidence was observed when the follow-up period was more than 72 months in both overall and symptomatic recurrence. A similar trend of recurrence was found in subgroup analyses stratified by publication year, cohort size, and cyst resection strategy. Conclusion This study systematically reviewed recurrent factors and described the profile of trends in RCC recurrent incidence after surgery with a follow-up time based on a protocol of a 2-year interval, finding a dramatic increase in recurrent rates with a follow-up period of more than 72 months. This encouraged us to put forward a recommendation of at least a 6-year follow-up after surgery for patients with RCC. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, identifier: CRD42021278970.
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13
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Kim G, Moon JH, Kim SH, Kim EH. MRI-Based Classification of Rathke's Cleft Cyst and Its Clinical Implication. Brain Tumor Res Treat 2023; 11:59-65. [PMID: 36762809 PMCID: PMC9911707 DOI: 10.14791/btrt.2022.0036] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 12/28/2022] [Accepted: 01/02/2023] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Rathke's cleft cysts (RCCs) are benign tumors of the pituitary gland. Small, asymptomatic RCCs do not require surgical treatment, whereas surgical treatment is required for symptomatic RCCs. METHODS We retrospectively reviewed medical records of patients with an RCC who were diagnosed and managed in our institution between April 2004 and April 2020 and generated two different cohorts: the observation (n=114) and the surgical group (n=99). Their initial MRI signal characteristics were analyzed. The natural course focusing on cyst size was observed in the observation group and postoperative visual and endocrine outcomes were evaluated in the surgical group. RESULTS The characterization of MRI signals of cyst contents in both T1-weighted (T1W) and T2-weighted (T2W) images revealed nine combinations for our 213 patients. Among 115 patients with a high T2W signal, the cysts showed hypo-, iso-, and hyper-intensity on T1W images in 72, 39, and 44 patients, respectively; Type S-low, Type S-iso, and Type S-high. One more major group of 35 patients showed RCCs with hyperintensity on the T1W images and hypointensity on the T2W images named as Type M. In the comparison between observation and surgical groups, we identified only two major groups in which the number of patients in the surgical and observation groups was statistically different: more Type S-low in a surgical group (p<0.001) and more Type M in an observation group (p=0.007). In subgroup analysis, the range of change in the cyst size was the highest in Type S-high in the observation group (p=0.028), and intergroup differences in visual and endocrine outcomes were not evident in the surgical group. CONCLUSION MRI characteristics help to predict the natural course of RCCs. We identified subgroups of RCCs which are more or less likely to require surgical intervention.
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Affiliation(s)
- Ginam Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
| | - Ju Hyung Moon
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea.,Pituitary Tumor Center, Severance Hospital, Seoul, Korea.,Yonsei Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Ho Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea.,Department of Neurosurgery, Ewha Woman’s University College of Medicine, Seoul, Korea
| | - Eui Hyun Kim
- Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea.,Pituitary Tumor Center, Severance Hospital, Seoul, Korea.,Yonsei Endocrine Research Institute, Yonsei University College of Medicine, Seoul, Korea.
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14
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Giraldi E, Allen JW, Ioachimescu AG. Pituitary Incidentalomas: Best Practices and Looking Ahead. Endocr Pract 2023; 29:60-68. [PMID: 36270609 DOI: 10.1016/j.eprac.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 09/30/2022] [Accepted: 10/11/2022] [Indexed: 01/11/2023]
Abstract
Pituitary Incidentalomas (PI) are pituitary lesions serendipitously identified on imaging. PIs have become common in clinical practice because of increased use of imaging and radiologic advances. The most frequently incidentally detected lesions in adults are pituitary adenomas, followed by cystic lesions, and rarely other types of tumors and infiltrative and inflammatory disorders. Biochemical screening for hyperprolactinemia and acromegaly is needed in all patients with PI, whereas testing for hyposecretion is recommended for lesions larger than 6.0 mm. Most PIs are small nonfunctioning adenomas or cysts, which can be conservatively managed. For larger lesions, a multidisciplinary approach including endocrinology, neurosurgery, and neuro-ophthalmology is required. For incidentally detected lactotroph, somatotroph, and corticotroph adenomas, disease-specific management guidelines apply. Prospective studies are needed to enhance our understanding of the long-term course and response to treatment.
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Affiliation(s)
- Erica Giraldi
- Department of Medicine (Endocrinology), Emory University School of Medicine, Atlanta, Georgia; Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia
| | - Jason W Allen
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia
| | - Adriana G Ioachimescu
- Department of Medicine (Endocrinology), Emory University School of Medicine, Atlanta, Georgia; Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia.
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15
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Choo YH, Seo Y, Kim OL. The surgical outcomes following transsphenoidal surgery for Rathke cleft cysts: Comparison of the surgical approaches at a single institution. Medicine (Baltimore) 2022; 101:e32421. [PMID: 36595816 PMCID: PMC9794344 DOI: 10.1097/md.0000000000032421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The aim of the present study is to retrospectively analyze the surgical outcomes and complications of microscopic and endoscopic transsphenoidal surgery in the management of Rathke cleft cysts (RCCs) at a single institution. A total of 38 patients were enrolled in this study. All patients were diagnosed with RCCs, which were confirmed histopathologically. Endocrine function, radiological, and clinical outcomes were evaluated following surgery. This cohort study consisted of 16 male and 22 female patients. The median age was 48 years (range, 21-72). The median clinical follow-up duration was 57 months (range, 3-187). Twenty-five patients underwent microscopic transsphenoidal surgery and 13 patients underwent endoscopic surgery. The cysts were located within the intrasellar area in 18 (47.4%) patients, and extended to the suprasellar area in 20 (52.6%) patients. The radiological characteristics were similar in the microscope and endoscope groups, except mass volume (1.40 vs 0.65 mm3; P = .003) and peripheral rim enhancement (P = .036). After surgery, 30 (78.9%) of the 38 patients had no residual cysts. There was no significant difference in outcomes between both groups (76.0% vs 84.6%; P = .689). Four (10.5%) patients experienced cyst recurrence in only the microscope group. Twenty-four of the 25 patients who presented with headache showed improvement after surgery. Four patients with visual field defects recovered after surgery. Among the 8 patients with hormonal deficiencies, hormone levels normalized in 5 patients, did not change in 2 patients and worsened in 1 patient. New hormonal deficiencies occurred in 3 patients. Microscopic or endoscopic transsphenoidal surgery for RCCs is a safe and effective treatment option. Complete aspiration of the cyst contents with wide fenestration and wall biopsy, regardless of the surgical approach used, is usually a sufficient treatment for RCCs.
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Affiliation(s)
- Yoon-Hee Choo
- Department of Neurosurgery, Seoul St. Mary’s Hostpital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Youngbeom Seo
- Department of Neurosurgery, Yeungnam University Hospital, Yeungnam University College of Medicine, Daegu, Republic of Korea
- * Correspondence: Youngbeom Seo, Department of Neurosurgery, Yeungnam University Hospital, Yeungnam University College of Medicine, 170, Hyeonchung-ro, Nam-gu, Daegu 42415, Republic of Korea (e-mail: )
| | - Oh Lyong Kim
- Health Insurance Review and Assessment Service, Daegu, Republic of Korea
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16
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Pineyro MM, Diaz L, Guzzetti M, Risso M, Pereda J. Acute Sheehan's Syndrome Presenting with Hyponatremia Followed by a Spontaneous Pregnancy. Case Rep Endocrinol 2022; 2022:9181365. [PMID: 36465526 PMCID: PMC9718624 DOI: 10.1155/2022/9181365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 11/05/2022] [Accepted: 11/07/2022] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND Acute Sheehan's syndrome is rare, as well as hyponatremia as its initial manifestation. In addition, spontaneous pregnancy in patients after Sheehan's syndrome is unusual. To our knowledge, no cases of spontaneous pregnancy after acute Sheehan's syndrome have been reported. We describe a case of Sheehan's syndrome that presented with acute hyponatremia and a spontaneous pregnancy. CASE A 34-year-old female developed blood loss during delivery, which required a blood transfusion. On day seven postpartum, she presented with headaches, lethargy, and difficulty in breastfeeding. The workup showed hyponatremia (118 mEq/l), secondary hypothyroidism, and low prolactin levels. Magnetic resonance imaging showed pituitary necrosis. She was treated with NaCl, hydrocortisone (cortisol results were not available), and levothyroxine. Laboratory tests six weeks after discharge showed low IGF-1 and 8 AM cortisol and normal FT4, LH, FSH, and PRL levels. She was able to partially breastfeed until 4 months postpartum. Regular menstrual cycles started three months later. She became spontaneously pregnant one year later. CONCLUSION Acute Sheehan's syndrome should be considered in the evaluation of postpartum patients with suggestive symptoms. Physicians should be aware that hyponatremia could be an initial manifestation of Sheehan's syndrome, which requires a high index of suspicion for diagnosis. Spontaneous pregnancy can occur after acute Sheehan's syndrome.
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Affiliation(s)
- Maria M. Pineyro
- Clinica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Leonardo Diaz
- Clinica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Macarena Guzzetti
- Clinica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Mariana Risso
- Clinica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Jimena Pereda
- Clinica de Endocrinología y Metabolismo, Hospital de Clínicas, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
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17
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Endoscopic Skull Base Surgery in Children. CURRENT OTORHINOLARYNGOLOGY REPORTS 2022. [DOI: 10.1007/s40136-022-00432-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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18
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Kondziolka D, Bernstein K, Lee CC, Yang HC, Liscak R, May J, Martínez-Álvarez R, Martínez-Moreno N, Bunevicius A, Sheehan JP. Stereotactic radiosurgery for Rathke's cleft cysts: an international multicenter study. J Neurosurg 2022; 137:1041-1046. [PMID: 35148508 DOI: 10.3171/2021.12.jns212108] [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: 08/31/2021] [Accepted: 12/16/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Rathke's cleft cysts (RCCs) are sellar collections from an incompletely regressed Rathke's pouch. Common symptoms of RCCs can include headaches, visual loss, and endocrinopathy. Surgery is required in some cases of symptomatic or growing RCCs. Recurrence after surgery is common (range 10%-40%). Stereotactic radiosurgery (SRS) has been used in an attempt to control growth and symptoms, but outcomes are not well known. The authors sought to study the outcomes of RCCs following Gamma Knife surgery for both salvage and initial treatment. METHODS The outcomes of 25 patients with RCCs who underwent SRS between 2001 and 2020 were reviewed. Four patients received initial SRS and 21 were treated with salvage SRS. Diagnosis was based on imaging or histopathology. Cyst control was defined as stability or regression of the cyst. Kaplan-Meier analysis was used to determine time to recurrence and determine potential factors for recurrence. RESULTS The respective median clinical follow-up and margin dose were 6.5 years and 12 Gy. Overall control was achieved in 19 (76%) of 25 patients, and 4 recurrences required further intervention. The average time to recurrence was 35.6 months in those RCCs that recurred. Visual recovery occurred in 14 (93.3%) of 15 patients and no new post-SRS visual deficits occurred. The presence of a pretreatment visual deficit was often an indicator of RCC regrowth. All 3 patients with pretreatment hyperprolactinemia experienced resolution after SRS. New endocrinopathy related to SRS was noted in 5 (20%) of 25 patients, all of which were thyroid and/or cortisol axis related. Upfront SRS was used in 4 patients. No new endocrinopathies or visual deficits developed after upfront SRS, and the 1 patient with a pretreatment visual deficit recovered. One of the 4 patients with upfront SRS experienced a recurrence after 7.5 years. CONCLUSIONS SRS produced effective recovery of visual deficits and carries a low risk for new visual deficits. Cyst control was achieved in approximately three-fourths of the patients. Following SRS, patients without pretreatment visual deficits are less likely to have RCC regrowth. Endocrinopathy can occur after SRS, similar to other sellar mass lesions. Initial SRS shows the potential for long-term cyst control, with improvement of symptoms and a low risk for complications.
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Affiliation(s)
- Douglas Kondziolka
- Departments of1Neurosurgery and
- 2Radiation Oncology, New York University Langone Medical Center, New York, New York
| | - Kenneth Bernstein
- 2Radiation Oncology, New York University Langone Medical Center, New York, New York
| | - Cheng-Chia Lee
- 3Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Huai-Che Yang
- 3Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Roman Liscak
- 4Department of Radiation and Stereotactic Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Jaromir May
- 4Department of Radiation and Stereotactic Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | | | | | - Adomas Bunevicius
- 6Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
| | - Jason P Sheehan
- 6Department of Neurological Surgery, University of Virginia, Charlottesville, Virginia
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19
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Lin K, Pei Z, Zhang Y, Feng T, Wang S. Predictive factors for delayed hyponatremia after transsphenoidal surgery in patients with Rathke’s cleft cysts. Front Oncol 2022; 12:943666. [PMID: 36176407 PMCID: PMC9513476 DOI: 10.3389/fonc.2022.943666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 08/24/2022] [Indexed: 11/17/2022] Open
Abstract
Purpose We aimed to assess factors influencing the occurrence of delayed hyponatremia after transsphenoidal surgery in patients with Rathke’s cleft cysts (RCCs). Methods We retrospectively collected the clinical data of patients who underwent transsphenoidal surgery for RCCs from January 2014 to January 2022. Univariate and multivariate analyses were used to determine the factors influencing the occurrence of postoperative delayed hyponatremia. Results Of the 78 microscopic transsphenoidal surgery recipients with RCCs, 15 experienced postoperative delayed hyponatremia. There were 35 men and 43 women, and mean age was 43.75 ± 14.95 years. The clinical manifestations of RCCs were headache (62 cases, 79.5%), visual dysfunction (35 cases, 44.9%), endocrine dysfunction symptoms (12 cases, 15.4%). After transsphenoidal surgery, 93.5% (58/62) had improvements in headache, and 97.1% (34/35) had improved or resolved compressive visual symptoms. Delayed hyponatremia occurred on average on day 6.46 and lasted on average for 4.40 days. Logistic regression analysis showed that the independent influencing factor of delayed hyponatremia after transsphenoidal surgery in patients with RCCs was postoperative diaphragma sellae height. Conclusion Postoperative diaphragma sellae height was identified as an independent influencing factor for delayed hyponatremia after transsphenoidal surgery in patients with RCCs.
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Affiliation(s)
- Kunzhe Lin
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Neurosurgery, 900Hospital of Joint Logistics Support Force, Fuzhou, China
| | - Zhijie Pei
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Neurosurgery, 900Hospital of Joint Logistics Support Force, Fuzhou, China
| | - Yibin Zhang
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Tianshun Feng
- Department of Neurosurgery, Dongfang Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Shousen Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
- Department of Neurosurgery, 900Hospital of Joint Logistics Support Force, Fuzhou, China
- *Correspondence: Shousen Wang,
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Familial Duodenal Somatostatinomatosis Not Associated With a Known Genetic Syndrome. Pancreas 2022; 51:1056-1060. [PMID: 36607953 DOI: 10.1097/mpa.0000000000002126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
ABSTRACT We report a father and his daughter who both had multiple somatostatinomas in the duodenal bulb without a known syndrome. The father, at age 68 years, was incidentally found to harbor 4 approximately 1.5-cm well-differentiated neuroendocrine tumors in the duodenal bulb. His preoperative somatostatin level was elevated. He underwent partial duodenectomy and regional lymph node dissection; one lymph node was positive for metastasis. One year postoperatively, a recurrence was found in the surgical bed; he was treated with octreotide for 2 years, which stabilized the recurrent tumor. Ten years postoperatively, the mucosa of his remaining duodenum was normal. His daughter, at age 53 years, was found to harbor multiple small neuroendocrine tumors in the duodenal bulb. Immunostaining of available specimens showed that the neuroendocrine tumors from the father and daughter both were strongly positive for somatostatin. Micronodules of somatostatin-expressing neuroendocrine cells were found in the parts of the specimens uninvolved with the tumors. Both patients exhibited no evidence of known syndromes associated with somatostatinoma. The daughter did not harbor mutations in 93 genes commonly found in genetic tumor syndromes. The 2 cases thus suggest a novel, autosomal dominant, genetic syndrome of familial duodenal somatostatinomatosis.
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Cai M, Zhang B, He H, Wenhan Z, Li W, Luo L, Guo Y. Trans-eyebrow supraorbital keyhole approach for suprasellar and intra-suprasellar Rathke cleft cysts: the experience of 16 cases and a literature review. Br J Neurosurg 2022:1-7. [PMID: 35762111 DOI: 10.1080/02688697.2022.2090510] [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: 01/13/2022] [Accepted: 06/10/2022] [Indexed: 11/02/2022]
Abstract
BACKGROUND Purely suprasellar and some complex intra-suprasellar Rathke cleft cysts (RCCs) are commonly treated via extended endonasal endoscopic approach or traditional transcranial approach. The feasibility of the trans-eyebrow supraorbital keyhole approach (TSKA) for RCCs was evaluated in this retrospective study. METHODS A cohort of 16 patients (11 females and 5 males) with RCC was surgically treated via TSKA between January 2013 and November 2021. The medical data and follow-up results were analyzed. RESULTS Eight patients had a purely suprasellar RCC, and 8 patients had an intra-suprasellar RCC with most of pituitary gland occupying the sellar floor. The mean maximal size of the cysts was 15.4 (range 7-29) mm. Postoperatively, complete cyst drainage was achieved in 15 (93.7%) patients. Preoperative headache, visual dysfunction, and hypopituitarism improved in 12 (100.0%), 3 (75.0%) and 3 (75.0%) patients, respectively, and hyperprolactinemia normalized in all patients. Except 2 (12.5%) cases of transient diabetes insipidus (TDI), no other complications were observed. During the mean follow-up period of 41.0 (range 4-102) months, 1 (6.3%) radiological recurrence was found. CONCLUSIONS For the treatment of purely suprasellar and some intra-suprasellar RCCs with most of the pituitary occupying the sellar floor, the endoscopic TSKA has the advantage of the minimal invasiveness, excellent visualization of the intrasellar compartment, no additional damage to the underlying pituitary gland, and no risk of CSF leakage. TDI or DI is relative commonly found in treatment of these RCCs. During surgery, care should be taken to avoid damage to the surrounding structures, including the pituitary stalk.
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Affiliation(s)
- Meiqin Cai
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Baoyu Zhang
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Haiyong He
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zheng Wenhan
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Wensheng Li
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Lun Luo
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Ying Guo
- Department of Neurosurgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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22
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Xanthogranuloma of the Sellar Region: A Comprehensive Review of Neuroimaging in a Rare Inflammatory Entity. J Pers Med 2022; 12:jpm12060943. [PMID: 35743728 PMCID: PMC9225214 DOI: 10.3390/jpm12060943] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 06/03/2022] [Accepted: 06/05/2022] [Indexed: 11/17/2022] Open
Abstract
Xanthogranuloma of the sellar region is a rare chronic inflammatory lesion resulting from secondary hemorrhage, inflammation, infarction, and necrosis of an existing Rathke’s cleft cyst, craniopharyngioma, or pituitary adenoma. Sellar xanthogranulomas are challenging to differentiate from other cystic lesions preoperatively due to the lack of characteristic imaging features. We performed a literature overview of the clinical and paraclinical features, treatment options, and long-term outcomes of patients with sellar xanthogranuloma, focusing on the preoperative radiological diagnosis. The hyperintense signal in both T1- and T2-weighted sequences, cystic or partially cystic morphology, ovoid shape, sellar epicenter, intra- and suprasellar location, intratumoral calcifications, linear rim contrast enhancement, and the absence of cavernous sinus invasion suggest xanthogranuloma in the preoperative differential diagnosis. An endoscopic endonasal gross total resection without radiotherapy is the preferred first-line treatment. Given the low rate of recurrence rate and low chance of endocrinological recovery, a mass reduction with decompression of the optic apparatus may represent an appropriate surgical goal. Identifying the xanthogranulomas’ mutational profile could complement histopathological diagnosis and give insight into their histo-pathogenesis. A better preoperative neuroimagistic diagnosis of sellar xanthogranulomas and differentiation from lesions with a poorer prognosis, such as craniopharyngioma, would result in an optimal personalized surgical approach.
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Madapoosi A, Uram Z, Tsiang J, Pecoraro N, Patel C, Germanwala AV. Rathke's cleft cyst marsupialization and repair with a free mucosal graft - Video case report and literature review. Am J Otolaryngol 2022; 43:103519. [PMID: 35690516 DOI: 10.1016/j.amjoto.2022.103519] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 05/30/2022] [Indexed: 11/18/2022]
Abstract
Rathke's cleft cysts (RCCs) are sellar or suprasellar cystic lesions arising from the remnants of the embryological Rathke's pouch. When symptomatic, RCCs are usually treated surgically via marsupialization. Free mucosal graft (FMG) repair has shown promise in decreasing recurrence versus marsupialization alone. The authors present a case report with operative video of a patient with visual and endocrinological symptoms with a RCC treated with FMG following marsupialization. A search of the PubMed database from July 1997 through April 2022 was conducted using the terms 'Rathke's cleft cyst', 'Rathke's cleft cyst management', 'Rathke's cleft cyst repair', 'mucosal graft', 'mucosal coupling', 'transsphenoidal', and 'endoscopic endonasal'. Clinical and pathological aspects of the case presented were compared with information obtained from literature review. A 25-year-old female presented with a six-year history of amenorrhea, one-year history of anemia, headaches, and progressive visual loss. Imaging revealed an RCC. The patient underwent surgical treatment via an endoscopic endonasal approach. Marsupialization was achieved with placement of an FMG to help prevent restenosis. Post-operative examination revealed that the patient's OD vision returned to normal, although her OS vision was only slightly improved. Our review of the English literature resulted in 35 full-length articles that were published between 1997 and 2022. The literature suggests that FMG prevents scar formation by allowing for adequate epithelialization, thus decreasing the recurrence rate and being well tolerated by patients. Our findings support the utility of the FMG as a superior surgical treatment option for RCC management.
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Affiliation(s)
- Adrusht Madapoosi
- Chicago Medical School, Rosalind Franklin University, North Chicago, IL, United States of America
| | - Zachary Uram
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States of America
| | - John Tsiang
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL, United States of America
| | - Nathan Pecoraro
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL, United States of America
| | - Chirag Patel
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States of America; Department of Otolaryngology, Head and Neck Surgery, Loyola University Medical Center, Maywood, IL, United States of America
| | - Anand V Germanwala
- Loyola University Chicago Stritch School of Medicine, Maywood, IL, United States of America; Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL, United States of America; Department of Otolaryngology, Head and Neck Surgery, Loyola University Medical Center, Maywood, IL, United States of America.
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Gadelha MR, Wildemberg LE, Lamback EB, Barbosa MA, Kasuki L, Ventura N. Approach to the Patient: Differential Diagnosis of Cystic Sellar Lesions. J Clin Endocrinol Metab 2022; 107:1751-1758. [PMID: 35092687 DOI: 10.1210/clinem/dgac033] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Indexed: 02/13/2023]
Abstract
Cystic lesions arising in the sellar region are not uncommon and encompass cystic pituitary adenomas, Rathke cleft cysts, craniopharyngiomas, and arachnoid cysts. Their clinical presentation may be similar, including headache, visual field defects, and anterior pituitary hormone deficits, which makes differential diagnosis challenging. On the other hand, imaging features may indicate certain pathologies. In this approach to the patient, we describe the case of a patient who presented with right temporal hemianopsia and a sellar/suprasellar cystic lesion, which was determined to be Rathke cleft cyst. We discuss the imaging characteristics that may suggest a particular diagnosis between Rathke cleft cyst, cystic pituitary adenoma, craniopharyngioma, and arachnoid cyst and propose a flowchart for aiding in the imaging differential diagnosis.
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Affiliation(s)
- Mônica R Gadelha
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Luiz Eduardo Wildemberg
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Elisa Baranski Lamback
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuropathology and Molecular Genetics Laboratory, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
| | - Monique Alvares Barbosa
- Radiology Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Radiology Unit, Instituto Nacional de Câncer José Alencar Gomes da Silva, Rio de Janeiro, Brazil
- MRI Unit, Clínica de Diagnóstico por imagem, DASA, Rio de Janeiro, Brazil
| | - Leandro Kasuki
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroendocrine Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Endocrinology Division, Hospital Federal de Bonsucesso, Rio de Janeiro, Brazil
| | - Nina Ventura
- Radiology Unit, Instituto Estadual do Cérebro Paulo Niemeyer, Secretaria Estadual de Saúde, Rio de Janeiro, Brazil
- Neuroradiology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Rio de Janeiro, Brazil
- Neuroradiology Unit, Samaritano Hospital, Grupo Fleury, Rio de Janeiro, Brazil
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Castle-Kirszbaum M, Kam J, Wang YY, King J, Fryer K, Goldschlager T. Surgical outcomes and quality of life in Rathke's cleft cysts undergoing endoscopic transsphenoidal resection: a multicentre study and systematic review of the literature. Pituitary 2022; 25:285-295. [PMID: 35001297 DOI: 10.1007/s11102-021-01197-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/17/2021] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To establish the effect of endoscopic endonasal surgery (EES) on quality-of-life (QoL) in symptomatic Rathke cleft cyst (RCC). METHODS Analysis of 38 patients with RCC treated by EES, with regular overall (ASBQ-35) and sinonasal-specific (SNOT-22) QoL assessment during the first postoperative year. A systematic literature review of large case series was performed with pooled analysis. RESULTS In our series, mean age was 53.6 years with a female predominance (73.7%). Larger cysts were seen in males (p < 0.01), those with hypogonadism (p = 0.04), and visual dysfunction (p = 0.04). Complete normalisation of vision was seen in 83.3%. Persistence of visual dysfunction postoperatively was associated with diabetes (p = 0.005), hypertension (p = 0.02), suprasellar only location (p = 0.001), and monocular field cut (p = 0.02). Surgery did not significantly effect hormonal function. Sinonasal QoL transiently worsened after surgery, resolving within 3 weeks. A parallel transient worsening of overall QoL normalised by 6 weeks, and remained at preoperative baseline thereafter. These results were comparable to the literature, where 76.4% demonstrated improvement of vision and 13.1% had recurrence after treatment. There was no significant difference in outcomes between EES and microscopic approaches. CONCLUSIONS We report longitudinal QoL outcomes in RCC for the first time. Vision commonly improves with surgery, but endocrinopathy is likely to persist. Microvascular risk-factors may compromise visual improvement. Surgery causes a transient worsening of sinonasal symptoms that resolves within 3-6 weeks, but patients may not experience significant improvement in QoL within the first postoperative year.
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Affiliation(s)
- Mendel Castle-Kirszbaum
- Department of Neurosurgery, Monash Health, 246 Clayton Road, Clayton, Melbourne, VIC 3168, Australia.
| | - Jeremy Kam
- Department of Neurosurgery, Monash Health, 246 Clayton Road, Clayton, Melbourne, VIC 3168, Australia
| | - Yi Yuen Wang
- Department of Neurosurgery, St Vincent's Health, Melbourne, Australia
| | - James King
- Department of Neurosurgery, Royal Melbourne Hospital, Melbourne, Australia
| | - Kylie Fryer
- Department of Neurosurgery, Monash Health, 246 Clayton Road, Clayton, Melbourne, VIC 3168, Australia
| | - Tony Goldschlager
- Department of Neurosurgery, Monash Health, 246 Clayton Road, Clayton, Melbourne, VIC 3168, Australia
- Department of Surgery, Monash University, Melbourne, Australia
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Le UFT, Marlier B, Decoudier B, Litré CF, Barraud S. Vanishing Rathke’s Cleft Cyst. ANNALES D'ENDOCRINOLOGIE 2022; 83:260-262. [DOI: 10.1016/j.ando.2022.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 03/19/2022] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
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Madsen PJ, Lang SS, Adappa ND, Palmer JN, Storm PB. Pediatric Pituitary Surgery. Otolaryngol Clin North Am 2022; 55:477-491. [DOI: 10.1016/j.otc.2021.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
The epidemiology of male hypogonadism has been understudied. Of the known causes of endogenous androgen deficiency, only Klinefelter syndrome is common with a likely population prevalence of greater than 5:10,000 men (possibly as high as 10-25:10,000). Mild traumatic injury might also be a common cause of androgen deficiency (prevalence 5-10:10,000 men), but large, long-term studies must be completed to confirm this prevalence estimation that might be too high. The classic causes of male androgen deficiency-hyperprolactinemia, pituitary macroadenoma, endogenous Cushing syndrome, and iron overload syndrome-are rare (prevalence < 10,000 men).
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Affiliation(s)
- Arthi Thirumalai
- Department of Medicine, University of Washington School of Medicine, Box 356420, 1959 Northeast Pacific Avenue, Seattle, WA 98195, USA
| | - Bradley D Anawalt
- Department of Medicine, University of Washington School of Medicine, Box 356420, 1959 Northeast Pacific Avenue, Seattle, WA 98195, USA.
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Lee HJ, Kwon HJ, Choi SW, Kim SH, Koh HS, Youm JY, Kim KH. Reverse Trans-Sellar Neuroendoscopic Management of a Large Rathke's Cleft Cyst Causing Obstructive Hydrocephalus: A Case Report. Brain Tumor Res Treat 2022; 10:61-67. [PMID: 35118851 PMCID: PMC8819462 DOI: 10.14791/btrt.2022.10.e29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 01/04/2022] [Accepted: 01/10/2022] [Indexed: 11/20/2022] Open
Abstract
Symptomatic Rathke’s cleft cysts (RCCs) can be treated by surgical procedures, usually through an endonasal transsphenoidal corridor using either a microscope or an endoscope. We report a large suprasellar extended RCC causing obstructive hydrocephalus, which was efficiently managed by a novel surgical route named “reverse” trans-sellar approach using transventricular neuroendoscopy. A 48-year-old woman complained of persistent headache and a tendency to fall that had begun 6 months previously. The images obtained from MRI scan showed intra- and supra-sellar cystic masses occupying the third ventricle with obstruction of the foramina of Monro and the aqueduct of Sylvius. The cystic wall showed a slight enhancement, and the cystic contents showed iso-signal intensity on T1-and T2-weighted images. Instead of trans-nasal trans-sellar surgery, we decided to operate using a conventional transventricular endoscope. A thin cystic capsule, which blocked the foramina of Monro and the aqueduct of Sylvius, was fenestrated and removed and a third ventriculostomy was performed. The defect in the infundibulum between sellar and suprasellar cysts was widened and used as a corridor to drain cystic contents (reverse trans-sellar route). The final pathological finding revealed an RCC with focal metaplasia. We efficiently managed a large RCC by transventricular neuroendoscopic surgery with cyst fenestration and third ventriculostomy and simultaneously drained the sellar contents using a novel surgical route. Reverse trans-sellar neuroendoscopic surgery is a relevant treatment option for selective patients with large suprasellar extensions of RCCs.
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Affiliation(s)
- Han-Joo Lee
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea.,Department of Neurosurgery, Yonsei University College of Medicine, Seoul, Korea
| | - Hyon-Jo Kwon
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Seung-Won Choi
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Seon-Hwan Kim
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Hyeon-Song Koh
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Jin-Young Youm
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea
| | - Kyung Hwan Kim
- Department of Neurosurgery, Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon, Korea.
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Higuchi Y, Hasegawa K, Kubo T, Tanaka H, Tsukahara H. The clinical course of Rathke's cleft cysts in pediatric patients: impact on growth and pubertal development. Clin Pediatr Endocrinol 2022; 31:38-43. [PMID: 35002067 PMCID: PMC8713062 DOI: 10.1297/cpe.2021-0034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 09/26/2021] [Indexed: 01/14/2023] Open
Abstract
Rathke's cleft cysts (RCCs) are non-neoplastic epithelial lesions in the sellar or suprasellar regions. RCCs are usually asymptomatic; however, some patients experience headaches, visual disturbances, and endocrine disorders. The best treatment for associated endocrinopathy remains elusive. We aimed to investigate the clinical course, magnetic resonance imaging findings, and response to therapy in 10 pediatric patients with RCCs and endocrinopathy. Growth impairment and precocious puberty were observed to be prevalent. One patient with suprasellar extension of RCC underwent surgery, while the others were treated medically. Of the nine patients, seven patients showed stable cyst size, while two patients displayed reduction in cyst size. Hormone replacement and gonadotropin suppression therapy were found to be effective. Imaging and endocrine follow-ups are warranted because of the potential for changes in the cyst size and hormonal changes.
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Affiliation(s)
- Yousuke Higuchi
- Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.,Department of Pediatrics, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Kosei Hasegawa
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Toshihide Kubo
- Department of Pediatrics, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Hiroyuki Tanaka
- Department of Pediatrics, Okayama Saiseikai General Hospital, Okayama, Japan
| | - Hirokazu Tsukahara
- Department of Pediatrics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Petersson M, Berinder K, Eden Engström B, Tsatsaris E, Ekman B, Wahlberg J, Burman P, Borg H, Siesjö P, Dahlqvist P, Åkerman AK, Ragnarsson O, Olsson M, Förander P, Bensing S, Höybye C. Natural history and surgical outcome of Rathke's cleft cysts-A study from the Swedish Pituitary Registry. Clin Endocrinol (Oxf) 2022; 96:54-61. [PMID: 34724249 DOI: 10.1111/cen.14622] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Rathke's cleft cysts are benign, embryological remnants in the pituitary gland. The majority of them are small and asymptomatic but a few may become large, and cause mass effects, pituitary hormone deficiencies and visual impairment. Recommendations for the follow-up of Rathke's cleft cysts vary since data on the natural history are sparse. PATIENTS AND DESIGN Data at diagnosis and at 1, 5 and 10 years for patients with a Rathke's cleft cyst (434 at diagnosis, 317 females) were retrieved from the Swedish Pituitary Registry. Cysts ≤3 mm in diameter were excluded from the study. MEASUREMENTS Data included demographics, cyst size, pituitary function, visual defects and surgery. RESULTS The mean age at diagnosis was 45 years. In patients with cysts <10 mm in diameter (n = 204) 2.9% had pituitary hormone deficiencies and 2% had visual field impairments. Cyst size did not progress during the 5 years. Cysts with a diameter of ≥10 mm that were not operated (n = 174) decreased in size over the years (p < .01). Pituitary hormone deficiencies and visual impairments were more frequent (18% and 5.7%, respectively) but were stable over time. Transphenoidal surgery was performed in 56 patients of whom 51 underwent surgery before the 1-year follow-up. The mean cyst diameter at diagnosis was 18 mm (range: 9─30 mm), 36% had pituitary hormone deficiency, 45% had visual field defects and 20% had impaired visual acuity. One year after surgery 60% had no cyst remnants, 50% had a pituitary deficiency, 26% had visual field defects and 12% had impaired visual acuity. No major changes were observed after 5 years. Twelve of the operated patients had a follow-up at 10 years, in eight the cyst remnants or recurrences increased in size over time (p < .05). CONCLUSIONS Rathke's cleft cysts with a size less than 10 mm rarely grow and our results indicate that radiological follow-up can be restricted to 5 years. In contrast, progression of postoperative remnants or recurrent cysts is more likely and require long-term follow-up.
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Affiliation(s)
- Maria Petersson
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Katarina Berinder
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Britt Eden Engström
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University and Uppsala University Hospital, Uppsala, Sweden
| | - Erika Tsatsaris
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University and Uppsala University Hospital, Uppsala, Sweden
| | - Bertil Ekman
- Department of Endocrinology in Linköping and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Jeanette Wahlberg
- Department of Endocrinology in Linköping and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - Pia Burman
- Department of Endocrinology, Skåne University Hospital, University of Lund, Malmö, Sweden
| | - Henrik Borg
- Department of Endocrinology, Skåne University Hospital, University of Lund, Lund, Sweden
| | - Peter Siesjö
- Department of Neurosurgery, Skåne University Hospital, University of Lund, Lund, Sweden
| | - Per Dahlqvist
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Anna-Karin Åkerman
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - Oskar Ragnarsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Martin Olsson
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Petter Förander
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Sophie Bensing
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Charlotte Höybye
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
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Abstract
Pituitary incidentalomas (PI) are lesions of the pituitary region discovered fortuitously by imaging for reasons unrelated to pituitary disease. They range from small cysts to large invasive adenomas. All over the world, improvements in the quality and availability of radiological examinations are leading to an increase in the discovery of PI. In the last four decades, significant advances have been made in the understanding of PI. Autopsy studies have shown that about 10% of deceased individuals harbour a PI, most often a non-functioning microadenoma. In contrast, modern patient series showed that among PIs that come to endocrinological attention, a significant proportion are macroadenomas, and many patients suffer from asymptomatic or pauci-symptomatic endocrine or ophthalmologic disturbances. Other than adenomas, empty sella, Rathke's cleft cyst, craniopharyngioma and meningioma are the most frequent types of PIs. About 10% of micro-incidentalomas and 25% of macro-incidentalomas grow over time. Most cases can be managed conservatively by mere surveillance. Follow-up is necessary in all patients with macroadenoma, but uncertainty remains for microadenomas as to the extent of endocrinological work-up as well as the necessity and duration of follow-up. Visual and endocrine anomalies constitute the most common indications for surgery. When needed, surgery yields better outcome in PIs than in symptomatic pituitary lesions.
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Trivino-Sanchez J, Ferreira-Pinto PHC, Simões EL, Carvalho FG, Menezes DR, Cruz TZ, Pontes JPM, Tavares ABW, Nigri F. Spinal dural arteriovenous fistula rupture after Rathke's cleft cyst endoscopic resection: Case report and literature review. Surg Neurol Int 2021; 12:455. [PMID: 34621570 PMCID: PMC8492439 DOI: 10.25259/sni_654_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/11/2021] [Indexed: 11/11/2022] Open
Abstract
Background: Spinal dural arteriovenous fistula (SDAVF) is the most frequent vascular malformation of the spine and accounts for approximately 70% of all vascular spinal malformations. In rare cases, SDAVF rupture and subsequent subarachnoid hemorrhage or intramedullary hematoma may occur. The aim of this article is to present a fatal case of SDAVF rupture after a Rathke’s cleft cyst (RCC) endoscopic resection. Case Description: An 80-year-old female was referred to our hospital with a clinical presentation of bilateral reduction in visual acuity, bitemporal hemianopsia, and sellar magnetic resonance imaging (MRI) highly suggestive of RCC. After the first endonasal endoscopic surgery, the cyst was partially removed and vision improved. No signs of cerebrospinal fluid (CSF) leak were observed. After 1 year, the patient returned because of RCC recurrence and decreased visual acuity. In the second procedure, the lesion was totally resected and CSF leak was observed. A nasoseptal flap was rotated to cover the skull base defect. The patient developed subtle paraparesis followed by paraplegia on the 4th postoperative day. The dorsal spine MRI revealed a T3-T4 intramedullary hematoma. A dorsal laminectomy was performed and a SDAVF was observed. During microsurgery, at the right T3 nerve root level, an arteriovenous shunting point was identified, coagulated, and divided. The intramedullary hematoma was evacuated. The patient developed neurogenic and septic shock and died. Conclusion: Venous hypertension, venous wall fragility, and venous thrombosis seem to be the main factors involved in SDAVF rupture. In this particular case, reduction of the extravascular pressure and sudden variation in the pressure gradient caused by sustained CSF leak, also appeared to play an important role in SDAVF rupture. It may represent one more complication related to radical resection of RCC.
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Affiliation(s)
- Jefferson Trivino-Sanchez
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | | | - Elington Lannes Simões
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Felipe Gonçalves Carvalho
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Diego Rodrigues Menezes
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Thaina Zanon Cruz
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Julia Pereira Muniz Pontes
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Ana Beatriz Winter Tavares
- Department of Endocrine, Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Flavio Nigri
- Department of Neurosurgery Pedro Ernesto University Hospital, Rio de Janeiro State University, Rio de Janeiro, Brazil
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Fujii M, Nakagawa A, Tachibana O, Iizuka H, Koya D. Anterior pituitary function in Rathke's cleft cysts versus nonfunctioning pituitary adenomas. Endocr J 2021; 68:943-952. [PMID: 33814485 DOI: 10.1507/endocrj.ej21-0050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Although Rathke's cleft cysts (RCCs) are common sellar/parasellar lesions, studies examining pituitary function in patients with nonsurgical RCC are limited. This study aimed to clarify the importance of RCCs, including small nonsurgical ones, as a cause of hypopituitarism by determining the prevalence of pituitary hormone secretion impairment and its relationship to cyst/tumor size in patients with RCC and in those with nonfunctioning pituitary adenoma (NFA). We retrospectively investigated the basal levels of each anterior pituitary hormone, its responses in the stimulation test(s), and cyst/tumor size in patients with RCC (n = 67) and NFA (n = 111) who were consecutively admitted to our hospital for endocrinological evaluation. RCCs were much smaller than NFAs (median height, 12 vs. 26 mm). The prevalence of gonadotropin, PRL, and GH secretion impairment in RCC was lower in comparison to NFA (19% vs. 44%, 34% vs. 61%, and 24% vs. 46%, respectively), whereas the prevalence of TSH and ACTH secretion impairment was comparable (21-27% and 17-24%, respectively). A significant positive relationship between cyst/tumor size and number of impaired hormones was observed in both groups, but smaller cysts could cause hormone secretion impairment in RCC. Stimulation tests suggested that most hormone secretion impairment was attributable to the interrupted hypothalamic-pituitary axis in both groups. Therefore, RCC, even small ones, can cause pituitary dysfunction. Different mechanisms may underlie hypothalamic-pituitary interruption in RCC and NFA.
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Affiliation(s)
- Mizue Fujii
- Department of Diabetology and Endocrinology, Kanazawa Medical University, Uchinada 920-0293, Japan
| | - Atsushi Nakagawa
- Department of Diabetology and Endocrinology, Kanazawa Medical University, Uchinada 920-0293, Japan
| | - Osamu Tachibana
- Department of Neurosurgery, Kanazawa Medical University, Uchinada 920-0293, Japan
| | - Hideaki Iizuka
- Department of Neurosurgery, Kanazawa Medical University, Uchinada 920-0293, Japan
| | - Daisuke Koya
- Department of Diabetology and Endocrinology, Kanazawa Medical University, Uchinada 920-0293, Japan
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Kynčl M, Kasl Z, Rusňák Š, Sobotová M, Krčma M, Tintěra J, Fůs M, Lešták J. Pituitary apoplexy without chiasm compression: A case report. Mol Clin Oncol 2021; 15:176. [PMID: 34276995 PMCID: PMC8278391 DOI: 10.3892/mco.2021.2338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 05/28/2021] [Indexed: 11/18/2022] Open
Abstract
The present report presents a rare case in which a patient with pituitary apoplexy (PA) without compression of the optic chiasm experienced diagnosable visual impairment in the ensuing months. Endocrinologically, the condition was a prolactinoma followed by bleeding into the pituitary gland. Due to the unexplained functional changes in the patient, an electrophysiological examination (pattern electroretinogram and pattern visual evoked potentials) was performed, which verified a bilateral non-inflammatory neurogenic lesion. This finding was confirmed by functional magnetic resonance imaging (fMRI) examination. Structural MRI did not reveal chiasm compression in the time sequence or alteration of the optic nerves (the diameter of the optic nerve at different distances from the eye and the diameter of the optic nerve sheath at different distances from the eye). Similarly, neither the retinal nerve fiber layer (RNFL) nor the vessel density was altered. The present report suggests that changes in visual fields may be due to ischemia in the area of the chiasm and optic nerves, similar to PA.
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Affiliation(s)
- Martin Kynčl
- Faculty of Biomedical Engineering, Czech Technical University in Prague, 272 01 Kladno, Czech Republic
| | - Zdeněk Kasl
- Department of Ophthalmology, University Hospital in Pilsen, 301 00 Pilsen, Czech Republic
| | - Štěpán Rusňák
- Department of Ophthalmology, University Hospital in Pilsen, 301 00 Pilsen, Czech Republic
| | - Marketa Sobotová
- Department of Ophthalmology, University Hospital in Pilsen, 301 00 Pilsen, Czech Republic
| | - Michal Krčma
- First Clinic of Internal Medicine, Department of Endocrinology, University Hospital in Pilsen, 301 00 Pilsen, Czech Republic
| | - Jaroslav Tintěra
- Faculty of Biomedical Engineering, Czech Technical University in Prague, 272 01 Kladno, Czech Republic
| | - Martin Fůs
- Faculty of Biomedical Engineering, Czech Technical University in Prague, 272 01 Kladno, Czech Republic
| | - Jan Lešták
- Faculty of Biomedical Engineering, Czech Technical University in Prague, 272 01 Kladno, Czech Republic
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Aranda F, García R, Guarda FJ, Nilo F, Cruz JP, Callejas C, Balcells ME, González G, Rojas R, Villanueva P. Rathke's cleft cyst infections and pituitary abscesses: case series and review of the literature. Pituitary 2021; 24:374-383. [PMID: 33433887 DOI: 10.1007/s11102-020-01115-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2020] [Indexed: 01/22/2023]
Abstract
PURPOSE Pituitary abscesses (PAs) are a rare clinical entity which may arise from normal pituitary tissue or underlying lesions within the gland. Rathke's cleft cysts (RCCs) are not commonly associated with the development of PA. METHODS Retrospective chart review of three patients with PAs within RCCs at a single university center and review of the literature. RESULTS Three cases are reported. The first case presented with fever and headache and a history of prior surgery due to RCC and a recent respiratory tract infection. The second case had a history of recent skin infections and presented with sudden onset headache and hypopituitarism. In the third case, chronic visual field impairment prompted an ophthalmologic evaluation resulting in a diagnosis of an adenoma and an infected RCC. In all three cases, an endoscopic endonasal approach was performed to drain infected tissue and allowed microbiological identification of gram-positive cocci, followed by treatment with antibiotics for at least three weeks. Cases in the literature are scarce and the diagnosis is usually made intraoperatively due to non-specific manifestations and imaging. PAs arising from underlying pituitary lesions are less common than primary PAs. Differential diagnosis should include pituitary apoplexy, hypophysitis and other cystic lesions. CONCLUSION PAs occurring in RCCs are infrequent. Clinical manifestations are commonly subacute, without septic symptoms. Imaging is usually non-specific. Preoperative diagnosis is infrequent and a broad differential diagnosis should be considered. Empirical antimicrobial therapy should be initiated and adjusted after obtaining cultures to reduce the rate of recurrence and improve clinical outcomes.
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Affiliation(s)
- F Aranda
- Neurosurgery Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - R García
- Endocrinology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - F J Guarda
- Endocrinology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Pituitary Tumor Program, Red de Salud UC-CHRISTUS, Santiago, Chile
- Center for Translational Endocrinology (CETREN), School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - F Nilo
- Endocrinology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Pituitary Tumor Program, Red de Salud UC-CHRISTUS, Santiago, Chile
- Center for Translational Endocrinology (CETREN), School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - J P Cruz
- Pituitary Tumor Program, Red de Salud UC-CHRISTUS, Santiago, Chile
- Radiology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - C Callejas
- Pituitary Tumor Program, Red de Salud UC-CHRISTUS, Santiago, Chile
- Otorhinolaryngology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - M E Balcells
- Department of Infectious Diseases, School of Medicine, PontificiaUniversidad Católica de Chile, Santiago, Chile
| | - G González
- Endocrinology Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
- Center for Translational Endocrinology (CETREN), School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - R Rojas
- Neurosurgery Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P Villanueva
- Neurosurgery Department, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.
- Pituitary Tumor Program, Red de Salud UC-CHRISTUS, Santiago, Chile.
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Sbardella E, Puliani G, Feola T, Pofi R, Pirchio R, Sesti F, Verdecchia F, Gianfrilli D, Moffat D, Isidori AM, Grossman AB. A clinical approach to parasellar lesions in the transition age. J Neuroendocrinol 2021; 33:e12995. [PMID: 34138496 DOI: 10.1111/jne.12995] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/23/2021] [Accepted: 05/11/2021] [Indexed: 12/16/2022]
Abstract
Many reviews have summarised the pathology and management of the parasellar region in adult patients, although an analysis of these aspects in the transition years, from puberty onset to the age of peak bone mass, has been lacking. A comprehensive search of English-language original articles, published from 2000 to 2020, was conducted in the MEDLINE database (December 2019 to March 2020). We selected all studies regarding epidemiology, diagnosis and management of the following parasellar lesions: germinoma, craniopharyngioma, Langerhans cell histiocytosis, optic glioma, hypothalamic hamartoma, tuber cinereum hamartoma, cranial chordoma, Rathke cleft cyst, hypophysitis and hypothalamitis during the transition age from childhood to adulthood. In the present review, we provide an overview of the principal parasellar lesions occurring in the transition age. Symptoms are usually a result of the mass effect of the lesions on nearby structures, as well as anterior pituitary deficits. Diabetes insipidus occurs frequently in these patients. In this age group, pubertal developmental disorders may be more evident compared to other stages of life. Parasellar lesions in the transition age mostly include neoplastic lesions such as germinomas, hamartomas, optic gliomas, craniopharyngiomas Langerhans cell histiocytosis and chordomas, and rarely inflammatory lesions (hypophysitis, hypothalamitis). There are limited data on the management of parasellar lesions in the transition age. Endocrine evaluation is crucial for identifying conditions that require hormonal treatment so that they can be treated early to improve the quality of life of the individual patient in this complex age range. The clinical approach to parasellar lesions involves a multidisciplinary effort.
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Affiliation(s)
- Emilia Sbardella
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Giulia Puliani
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Oncological Endocrinology Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Tiziana Feola
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Neuroendocrinology, Neuromed Institute, IRCCS, Pozzilli, Italy
| | - Riccardo Pofi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Rosa Pirchio
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - Franz Sesti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Federica Verdecchia
- Dipartimento Pediatrico Universitario Ospedaliero, Bambino Gesù Children Hospital, Rome, Italy
| | - Daniele Gianfrilli
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Daniel Moffat
- Department of Neurosurgery, Barts and the London NHS Trust, London, UK
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Ashley B Grossman
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
- Centre for Endocrinology, Barts and the London School of Medicine, London, UK
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38
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[The 2017 WHO classification of pituitary tumors]. DER PATHOLOGE 2021; 42:333-351. [PMID: 33877399 DOI: 10.1007/s00292-021-00932-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 10/21/2022]
Abstract
The 2017 WHO classification of pituitary tumors is still based on structural analyses and expression of various pituitary hormones. Three innovations have to be considered: (1) The expression of pituitary transcription factors Pit‑1, T‑Pit and SF‑1. (2) The term "atypical adenoma" was replaced by "aggressive adenoma". (3) The three tumor types of the neurohypophysis (pituicytoma, spindle cell oncocytoma, granular cell tumor) are defined by their common expression of TTF‑1. Craniophyryngiomas are identified as adamantinomatous type by focal nuclear expression of β‑catenin or as papillary type by demonstration of BRAF V600E mutation. Further primary tumors of the pituitary are extremely rare. These and also the other tumors of the sellar region can be structurally very similar to pituitary adenomas but can be-nearly without exception-differentiated by immunocytochemistry.
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39
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Deguchi-Horiuchi H, Koide H, Sakuma I, Gao Y, Higuchi S, Nagano H, Hashimoto N, Horiguchi K, Iwadate Y, Inoshita N, Yokote K, Tanaka T. Two cases of symptomatic secondary hypophysitis due to Rathke's cleft cysts treated with glucocorticoids: long-term follow-up. Endocr J 2021; 68:269-279. [PMID: 33087628 DOI: 10.1507/endocrj.ej20-0361] [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] [Indexed: 11/23/2022] Open
Abstract
Rathke's cleft cyst (RCC) is a common incidental tumor in the hypothalamic-pituitary region. Some reports have shown that the clinical symptoms and endocrine functions of symptomatic RCCs are temporarily improved by glucocorticoid administration. However, it is still unknown whether glucocorticoid treatment is effective for symptomatic RCCs according to long-term observations. In this study, we describe the long-term clinical outcomes of two cases of glucocorticoid-treated biopsy-proven secondary hypophysitis caused by RCCs. We summarize the symptoms, imaging findings, and endocrine evaluations of two symptomatic RCC patients with concomitant hypophysitis before and after prednisolone treatment. In both evaluated cases, visual impairments and altered endocrine parameters were present due to chiasm and stalk compression; these outcomes improved after shrinkage of RCCs in response to prednisolone administration, and partial recovery of anterior pituitary hormone secretion was observed. However, in both cases, the deficits in anterior pituitary hormone secretion recurred, possibly due to persistent inflammatory infiltration in the RCCs and pituitary glands. After relapse of hypophysitis, anterior hormone secretion did not fully recover. In our cases of secondary hypophysitis caused by RCCs, prednisolone administration had an early effect of cyst shrinkage, followed by partial improvements in clinical symptoms and pituitary functions. However, long-term observation showed that prednisolone treatment did not contribute to complete improvement in anterior pituitary hormone dysfunction.
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Affiliation(s)
- Hanna Deguchi-Horiuchi
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Hisashi Koide
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Ikki Sakuma
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Yue Gao
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
- Department of Neurological Surgery, Chiba University Hospital, Chiba 260-8670, Japan
| | - Seiichiro Higuchi
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Hidekazu Nagano
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Naoko Hashimoto
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Kentaro Horiguchi
- Department of Neurological Surgery, Chiba University Hospital, Chiba 260-8670, Japan
| | - Yasuo Iwadate
- Department of Neurological Surgery, Chiba University Hospital, Chiba 260-8670, Japan
| | - Naoko Inoshita
- Department of Pathology, Tokyo Metropolitan Geriatric Hospital, Tokyo 173-0015, Japan
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
| | - Tomoaki Tanaka
- Department of Molecular Diagnosis, Chiba University Graduate School of Medicine, Chiba 260-8670, Japan
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Prevalence Rate of Coexisting Rathke Cleft Cysts and Pineal Cysts: A Multicenter Cross-Sectional Study. World Neurosurg 2021; 149:e455-e459. [PMID: 33567367 DOI: 10.1016/j.wneu.2021.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/31/2021] [Accepted: 02/01/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Rathke cleft cysts (RCCs) are benign sellar lesions originating from remnants of primitive ectoderm. They have not been previously linked to other cystic lesions, such as pineal cysts (PCs). Our objective was to perform a multicenter cross-sectional neuroimaging study to examine prevalence rates of coexisting RCC and PC. METHODS We retrospectively queried prospectively maintained, institutional review board-approved, databases from the authors' centers. All patients undergoing transsphenoidal surgery for RCC between the years of 2011 and 2020 were included for analysis. Preoperative magnetic resonance imaging was reviewed to identify the coexistence of a PC. Patient demographics and neuroimaging characteristics were recorded. A control cohort comprised of 100 age- and sex-matched patients with nonfunctional pituitary adenoma (NFPA) who also underwent surgical intervention was utilized. RESULTS Eighty-four patients with RCC were identified for analysis. A coexistent PC was identified in 40.5% (n = 34) of patients with RCC compared with 14.3% (n = 12) in the NFPA cohort (P < 0.001). There was no significant difference in PC size between patients with RCC and PA (8 vs. 8.8 mm, respectively; P = 0.77). Although the majority (85.7%; n = 72) of the RCC cohort were female patients, there was no sex predominance with respect to coexisting PC in either the RCC or PA cohort. CONCLUSIONS This is the first study to report an increased prevalence of coexisting PC and RCC, possibly because of an embryologic link or other propensity for intracranial cyst formation. Additional studies in more generalizable populations can further explore the relation between RCC and PC, or other cyst formation.
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41
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Brinkmeier ML, Bando H, Camarano AC, Fujio S, Yoshimoto K, de Souza FS, Camper SA. Rathke's cleft-like cysts arise from Isl1 deletion in murine pituitary progenitors. J Clin Invest 2021; 130:4501-4515. [PMID: 32453714 DOI: 10.1172/jci136745] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 05/14/2020] [Indexed: 12/15/2022] Open
Abstract
The transcription factor ISL1 is expressed in pituitary gland stem cells and the thyrotrope and gonadotrope lineages. Pituitary-specific Isl1 deletion causes hypopituitarism with increased stem cell apoptosis, reduced differentiation of thyrotropes and gonadotropes, and reduced body size. Conditional Isl1 deletion causes development of multiple Rathke's cleft-like cysts, with 100% penetrance. Foxa1 and Foxj1 are abnormally expressed in the pituitary gland and associated with a ciliogenic gene-expression program in the cysts. We confirmed expression of FOXA1, FOXJ1, and stem cell markers in human Rathke's cleft cyst tissue, but not craniopharyngiomas, which suggests these transcription factors are useful, pathological markers for diagnosis of Rathke's cleft cysts. These studies support a model whereby expression of ISL1 in pituitary progenitors drives differentiation into thyrotropes and gonadotropes and without it, activation of FOXA1 and FOXJ1 permits development of an oral epithelial cell fate with mucinous cysts. This pituitary-specific Isl1 mouse knockout sheds light on the etiology of Rathke's cleft cysts and the role of ISL1 in normal pituitary development.
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Affiliation(s)
- Michelle L Brinkmeier
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Hironori Bando
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Adriana C Camarano
- Institute of Physiology, Molecular Biology, and Neurosciences-IFIBYNE-CONICET, Pabellon IFIBYNE, Ciudad Universitaria, Buenos Aires, Argentina
| | - Shingo Fujio
- Graduate School of Medical and Dental Sciences, Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| | - Koji Yoshimoto
- Graduate School of Medical and Dental Sciences, Department of Neurosurgery, Kagoshima University, Kagoshima, Japan
| | - Flávio Sj de Souza
- Institute of Physiology, Molecular Biology, and Neurosciences-IFIBYNE-CONICET, Pabellon IFIBYNE, Ciudad Universitaria, Buenos Aires, Argentina
| | - Sally A Camper
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, Michigan, USA
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Truong LUF, Bazin C, Gomis P, Decoudier B, Delemer B, Litré CF. Surgery versus conservative care for Rathke's cleft cyst. Neurochirurgie 2021; 67:104-111. [PMID: 33450264 DOI: 10.1016/j.neuchi.2020.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 11/15/2020] [Accepted: 12/25/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND Rathke's cleft cysts are benign cystic lesions of the sellar region, which may cause headache, pituitary deficiencies and visual disturbances from mass effect. Their management is not standardized yet. This study is about establishing a consensus for medical care of RCC. MATERIAL AND METHODS We performed a retrospective observational study of all patients that were diagnosed or followed for RCC between 2008 and 2018 (11 years), in the neurosurgical and the adult endocrine departments of our institution. The study's average time length of follow-up is 72.9 months (from 2 to 385 months). RESULTS The 57 included patients were divided into 2 groups: group A, which included 39 patients that were conservatively managed and group B, which included 18 surgically treated patients. Group A showed either an improvement or a spontaneous resolution of headaches in 56.1% of the cases (P<0.01); a resolution of hyperprolactinemia in 70% of the cases (P=0.21); and of hypogonadism, ACTH deficiency, growth hormone deficiency in 100% of the cases. There was no spontaneous improvement of visual disturbances (P<0.01) or diabetes insipidus (P=0.29) during follow-up. Regarding group B, surgery allowed improvement or complete resolution of headaches in 60% of the cases; visual troubles in 100% of the cases (P<0.01); and hyperprolactinemia in 100% of the cases. Pituitary deficiencies were not improved by surgery. CONCLUSIONS This study offers guidance in decision-making regarding the management of RCC patients. Surgery is particularly suitable for treating visual disturbances caused by RCC. Regular follow-up is more appropriate than surgery concerning headaches, hyperprolactinemia, endocrine disruptions and diabetes insipidus.
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Affiliation(s)
- L U F Truong
- Department of neurosurgery of the CHU of Reims, hôpital Maison Blanche, 45, rue Cognacq-Jay, 51100 Reims, France.
| | - C Bazin
- University of Reims Champagne Ardennes, 51, rue Cognacq-Jay, 51100 Reims, France
| | - P Gomis
- Department of anesthesia of the CHU of Reims, hôpital Maison Blanche, 45, rue Cognacq-Jay, 51100 Reims, France
| | - B Decoudier
- Department of endocrinology of the CHU of Reims, hôpital Robert-Debré, rue du Général Koenig, 51100 Reims, France
| | - B Delemer
- Department of endocrinology of the CHU of Reims, hôpital Robert-Debré, rue du Général Koenig, 51100 Reims, France
| | - C F Litré
- Department of neurosurgery of the CHU of Reims, hôpital Maison Blanche, 45, rue Cognacq-Jay, 51100 Reims, France
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Baldo F, Marin M, Murru FM, Barbi E, Tornese G. Dealing With Brain MRI Findings in Pediatric Patients With Endocrinological Conditions: Less Is More? Front Endocrinol (Lausanne) 2021; 12:780763. [PMID: 35095759 PMCID: PMC8791386 DOI: 10.3389/fendo.2021.780763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/20/2021] [Indexed: 12/22/2022] Open
Abstract
Neuroimaging is a key tool in the diagnostic process of various clinical conditions, especially in pediatric endocrinology. Thanks to continuous and remarkable technological developments, magnetic resonance imaging can precisely characterize numerous structural brain anomalies, including the pituitary gland and hypothalamus. Sometimes the use of radiological exams might become excessive and even disproportionate to the patients' medical needs, especially regarding the incidental findings, the so-called "incidentalomas". This unclarity is due to the absence of well-defined pediatric guidelines for managing and following these radiological findings. We review and summarize some indications on how to, and even if to, monitor these anomalies over time to avoid unnecessary, expensive, and time-consuming investigations and to encourage a more appropriate follow-up of brain MRI anomalies in the pediatric population with endocrinological conditions.
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Affiliation(s)
| | - Maura Marin
- University of Trieste, Trieste, Italy
- *Correspondence: Maura Marin,
| | - Flora Maria Murru
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Egidio Barbi
- University of Trieste, Trieste, Italy
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
| | - Gianluca Tornese
- Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
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Duperrier C, Fusellier M, Lenaerts H, Drut A, Hernandez J. A case of central diabetes insipidus associated with a congenital cyst of the sella turcica in a young cat. JFMS Open Rep 2020; 6:2055116920935017. [PMID: 35145725 PMCID: PMC8822338 DOI: 10.1177/2055116920935017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Case summary A 1-year-old neutered male domestic shorthair cat was presented for polyuria and polydipsia which had progressed since adoption, 7 months previously. On admission, clinical examination did not reveal any remarkable features. Urinalysis showed marked hyposthenuria and calculated plasma osmolality was high, suggesting diabetes insipidus. A positive response to desmopressin administration appeared to confirm pituitary dysfunction. Brain MRI revealed a lesion compatible with a cyst or a neoplasm compressing the pituitary gland. A follow-up MRI performed 9 months later showed that the lesion was stable, which at first argued in favour of a congenital pituitary cyst. Intranasal administration of desmopressin was then used to achieve a long-term clinical response. Relevance and novel information Central diabetes insipidus (CDI) is a rare cause of polyuria and polydipsia in cats, resulting from inadequate or impaired secretion of antidiuretic hormone from the posterior pituitary gland. Recognised causes include head trauma, central nervous system (CNS) neoplasia, idiopathic CDI and congenital pituitary cysts. Apart from one cat with CNS lymphoma, the few previously reported feline cases have described CDI in young cats with a previous history of trauma, but brain imaging has rarely been performed to look for underlying anatomical abnormalities. This report describes the first case of CDI in a cat with a confirmed congenital pituitary cyst and, as in previous cases, demonstrates successful treatment with desmopressin.
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Affiliation(s)
- Cyril Duperrier
- Department of Internal Medicine, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), Nantes, France
| | - Marion Fusellier
- Department of Diagnostic Imaging, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), Nantes, France
| | - Hendrik Lenaerts
- Department of Internal Medicine, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), Nantes, France
| | - Amandine Drut
- Department of Internal Medicine, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), Nantes, France
| | - Juan Hernandez
- Department of Internal Medicine, Nantes-Atlantic College of Veterinary Medicine and Food Sciences (Oniris), Nantes, France
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Wang EW, Zanation AM, Gardner PA, Schwartz TH, Eloy JA, Adappa ND, Bettag M, Bleier BS, Cappabianca P, Carrau RL, Casiano RR, Cavallo LM, Ebert CS, El-Sayed IH, Evans JJ, Fernandez-Miranda JC, Folbe AJ, Froelich S, Gentili F, Harvey RJ, Hwang PH, Jane JA, Kelly DF, Kennedy D, Knosp E, Lal D, Lee JYK, Liu JK, Lund VJ, Palmer JN, Prevedello DM, Schlosser RJ, Sindwani R, Solares CA, Tabaee A, Teo C, Thirumala PD, Thorp BD, de Arnaldo Silva Vellutini E, Witterick I, Woodworth BA, Wormald PJ, Snyderman CH. ICAR: endoscopic skull-base surgery. Int Forum Allergy Rhinol 2020; 9:S145-S365. [PMID: 31329374 DOI: 10.1002/alr.22326] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Revised: 02/12/2019] [Accepted: 02/15/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Endoscopic skull-base surgery (ESBS) is employed in the management of diverse skull-base pathologies. Paralleling the increased utilization of ESBS, the literature in this field has expanded rapidly. However, the rarity of these diseases, the inherent challenges of surgical studies, and the continued learning curve in ESBS have resulted in significant variability in the quality of the literature. To consolidate and critically appraise the available literature, experts in skull-base surgery have produced the International Consensus Statement on Endoscopic Skull-Base Surgery (ICAR:ESBS). METHODS Using previously described methodology, topics spanning the breadth of ESBS were identified and assigned a literature review, evidence-based review or evidence-based review with recommendations format. Subsequently, each topic was written and then reviewed by skull-base surgeons in both neurosurgery and otolaryngology. Following this iterative review process, the ICAR:ESBS document was synthesized and reviewed by all authors for consensus. RESULTS The ICAR:ESBS document addresses the role of ESBS in primary cerebrospinal fluid (CSF) rhinorrhea, intradural tumors, benign skull-base and orbital pathology, sinonasal malignancies, and clival lesions. Additionally, specific challenges in ESBS including endoscopic reconstruction and complication management were evaluated. CONCLUSION A critical review of the literature in ESBS demonstrates at least the equivalency of ESBS with alternative approaches in pathologies such as CSF rhinorrhea and pituitary adenoma as well as improved reconstructive techniques in reducing CSF leaks. Evidence-based recommendations are limited in other pathologies and these significant knowledge gaps call upon the skull-base community to embrace these opportunities and collaboratively address these shortcomings.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Adam J Folbe
- Michigan Sinus and Skull Base Institute, Royal Oak, MI
| | | | | | - Richard J Harvey
- University of Toronto, Toronto, Canada.,University of New South Wales, Sydney, Australia
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Charles Teo
- Prince of Wales Hospital, Randwick, Australia
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Marcus HJ, Borg A, Hussein Z, Jaunmuktane Z, Baldeweg SE, Grieve J, Dorward NL. Rathke's cleft cysts following transsphenoidal surgery: long-term outcomes and development of an optimal follow-up strategy. Acta Neurochir (Wien) 2020; 162:853-861. [PMID: 31982988 PMCID: PMC7066099 DOI: 10.1007/s00701-020-04237-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 01/18/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND In patients with symptomatic Rathke's cleft cyst, transsphenoidal surgery is highly effective at preventing further visual loss and usually allows for some recovery of vision. However, cyst recurrence and the need for re-operation are well recognized. To this end, the aim of this study was to investigate patterns of recurrence and long-term outcomes and to use this information to develop an optimal follow-up strategy. METHOD A prospectively maintained database was searched over a 10-year period between 1 January 2008 and the 1 January 2018 to identify all adults that underwent transsphenoidal surgery with a new diagnosis of Rathke's cleft cyst. A retrospective case note review was performed for each patient to extract data on their presentation, investigation, treatment, and outcome. RESULTS In all, 61 eligible patients were identified. The median follow-up was 34 months (range 2-112 months). In the 22 patients with pre-operative visual loss, the outcomes at 6 months were as follows: normal vision (2/22; 9.1%), improved but not normal (7/22; 31.8%), stable (12/22; 54.5%), worse but not blind (1/22; 4.5%), and blind (0/22; 0%). The overall rate of regrowth and re-operation in our study was 19.7 and 11.5%, respectively. The only factor that was significantly associated with recurrence was the presence of residual cystic disease on the post-operative MRI (p < 0.001). CONCLUSIONS We propose a follow-up strategy that stratifies patients at "low risk" if there is no residual cyst, with increasing interval scans, or "high risk" if there is residual cyst, with annual visual assessment and scans.
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Affiliation(s)
- Hani J Marcus
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK.
- Wellcome EPSRC centre for Interventional and Surgical Sciences, University College London, 8.02 Malet Place Building, Gower Street, London, WC1E 6BT, UK.
| | - Anouk Borg
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK
| | - Ziad Hussein
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK
- Department of Endocrinology, University College London Hospital, London, UK
| | - Zane Jaunmuktane
- Department of Neuropathology, National Hospital for Neurology and Neurosurgery, London, UK
| | - Stephanie E Baldeweg
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK
- Department of Endocrinology, University College London Hospital, London, UK
| | - Joan Grieve
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK
| | - Neil L Dorward
- Department of Neurosurgery, National Hospital for Neurology and Neurosurgery, London, UK
- Wellcome EPSRC centre for Interventional and Surgical Sciences, University College London, 8.02 Malet Place Building, Gower Street, London, WC1E 6BT, UK
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Schmidt B, Cattin F, Aubry S. Prevalence of Rathke cleft cysts in children on magnetic resonance imaging. Diagn Interv Imaging 2020; 101:209-215. [DOI: 10.1016/j.diii.2019.12.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 11/01/2019] [Accepted: 12/18/2019] [Indexed: 10/25/2022]
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Farrash FA, Hassounah M, Helmi HA, Othman E, Alotaibi NH. Rathke's cleft cyst presentation mimicking craniopharyngioma: Case report. Int J Surg Case Rep 2020; 68:104-106. [PMID: 32143151 PMCID: PMC7056600 DOI: 10.1016/j.ijscr.2020.01.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/22/2019] [Accepted: 01/28/2020] [Indexed: 11/17/2022] Open
Abstract
Rathke’s cleft cysts are benign lesions from the remnants of the craniopharyngeal duct. Its diagnosis is often confused with craniopharyngioma. Our case of this cyst demonstrates the importance of proper diagnosis and management.
Introduction Rathke’s cleft cysts (RCCs) are benign cystic lesions from the remnant cells of the craniopharyngeal duct within Rathke’s pouch. Anticipation of such condition will help planning the treatment course. Presentation of case We present a case of a 46-year-old male, referred to our tertiary center with a history of seizures, confusion and agitation for the past two weeks. After thorough investigations, he was found to have hyponatremia with low serum cortisol and hypothyroidism. After being sedated, intubated and stabilized, Magnetic Resonance Imaging (MRI) brain showed relatively medium to large sellar lesion which was highly suspicious of a craniopharyngioma (CP). However, after performing an endoscopic transphenoidal surgical resection of the lesion, clinical diagnosis supported RCC. Discussion The best treatment approach for CP is a complete surgical resection via a transphenoidal approach. Considering the fluid component of RCC, it may be treated with a more conservative surgery and does not necessitate a surgery as invasive as that of CP. Conclusion Given the mixed solid and cystic nature of CPs, it is possible to confuse it with RCC and vice versa. The presented case highlights that Rathke’s cyst may be challenging in terms of pre-operative diagnosis, peri-surgical management and histopathological examination.
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Affiliation(s)
- Faisal A Farrash
- Neurosurgery Department King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Maher Hassounah
- Neurosurgery Department King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Hala A Helmi
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
| | - Eyas Othman
- Otolaryngology, Head & Neck Surgery King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
| | - Naif H Alotaibi
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia; Otolaryngology, Head & Neck Surgery King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia
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West JL, Soike MH, Renfrow JJ, Chan MD, Laxton AW, Tatter SB. Successful application of stereotactic radiosurgery for multiply recurrent Rathke’s cleft cysts. J Neurosurg 2020; 132:832-836. [DOI: 10.3171/2018.9.jns181703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 09/28/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVERathke’s cleft cysts (RCCs) are benign lesions of the sella turcica that usually come to neurosurgical attention due to compression of the optic apparatus (OA) and headaches. Treatment options for these lesions include observation, aspiration of cyst contents, or open resection of the cyst with the cyst wall. All of these options involve the potential for cyst recurrence or enlargement. In this study the authors report on a potential new therapeutic option for RCCs, i.e., stereotactic radiosurgery (SRS).METHODSA retrospective review was conducted of 5 patients with histologically confirmed, multiply recurrent RCCs who were treated with single-fraction SRS at a tertiary referral academic medical center.RESULTSThe total cohort consisted of 5 female patients with an average age of 31.8 years. The most common presenting symptom was headache followed by blurry vision. The symptoms were present on average for 7 months before intervention. The median number of surgeries prior to radiosurgery was 2. The average volume of lesion treated was 0.34 cm3. The median SRS dose was 12.5 Gy prescribed to the 50% isodose line with an average prescription coverage of 96.6%. The median dose to the OA was 5 Gy. At last follow-up, 3 of 5 cysts had completely regressed, 1 had regressed by more than 50% but was still present, and 1 was stable, with an overall mean follow-up duration of 34.2 months. There were no neurological, endocrinological, or visual complications attributable to SRS during the follow-up period.CONCLUSIONSRCCs can be a challenging clinical entity to treat, especially when they are multiply recurrent. In patients with an average of 2 previous surgeries for resection, a single SRS session prevented recurrence universally, with an average follow-up of almost 3 years. These results indicate that further investigation of the treatment of RCCs with SRS is indicated.
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Affiliation(s)
| | - Michael H. Soike
- Radiation Oncology, Wake Forest Baptist Health, Winston-Salem, North Carolina
| | | | - Michael D. Chan
- Radiation Oncology, Wake Forest Baptist Health, Winston-Salem, North Carolina
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Gatto F, Perez-Rivas LG, Olarescu NC, Khandeva P, Chachlaki K, Trivellin G, Gahete MD, Cuny T. Diagnosis and Treatment of Parasellar Lesions. Neuroendocrinology 2020; 110:728-739. [PMID: 32126547 DOI: 10.1159/000506905] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 03/02/2020] [Indexed: 11/19/2022]
Abstract
The parasellar region, located around the sella turcica, is an anatomically complex area representing a crossroads for important adjacent structures. Several lesions, including tumoral, inflammatory vascular, and infectious diseases may affect this area. Although invasive pituitary tumors are the most common neoplasms encountered within the parasellar region, other tumoral (and cystic) lesions can also be detected. Craniopharyngiomas, meningiomas, as well as Rathke's cleft cysts, chordomas, and ectopic pituitary tumors can primarily originate from the parasellar region. Except for hormone-producing ectopic pituitary tumors, signs and symptoms of these lesions are usually nonspecific, due to a mass effect on the surrounding anatomical structures (i.e., headache, visual defects), while a clinically relevant impairment of endocrine function (mainly anterior hypopituitarism and/or diabetes insipidus) can be present if the pituitary gland is displaced or compressed. Differential diagnosis of parasellar lesions mainly relies on magnetic resonance imaging, which should be interpreted by neuroradiologists skilled in base skull imaging. Neurosurgery is the main treatment, alone or in combination with radiotherapy. Of note, recent studies have identified gene mutations or signaling pathway modulators that represent potential candidates for the development of targeted therapies, particularly for craniopharyngiomas and meningiomas. In summary, parasellar lesions still represent a diagnostic and therapeutic challenge. A deeper knowledge of this complex anatomical site, the improvement of imaging tools, as well as novel insights into the pathophysiology of presenting lesions are strongly needed to improve the management of parasellar lesions.
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Affiliation(s)
- Federico Gatto
- Endocrinology Unit, Department of Specialist Medicine, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luis G Perez-Rivas
- Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-Universität (LMU) München, Munich, Germany
| | - Nicoleta Cristina Olarescu
- Section of Specialized Endocrinology, Department of Endocrinology, Medical Clinic, Oslo University Hospital, and University of Oslo, Oslo, Norway
- Department of Medical Biochemistry, Oslo University, Oslo, Norway
| | - Pati Khandeva
- Endocrinology Research Center, Moscow, Russian Federation
| | - Konstantina Chachlaki
- Inserm, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Jean-Pierre Aubert Research Centre, UMR-S 1172, Lille, France
| | - Giampaolo Trivellin
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland, USA
| | - Manuel D Gahete
- Maimónides Institute of Biomedical Research of Córdoba (IMIBIC), Córdoba, Spain
- Department of Cell Biology, Physiology and Immunology, University of Córdoba, Córdoba, Spain
- Reina Sofía University Hospital, Córdoba, Spain
- CIBER Pathophysiology of Obesity and Nutrition (CIBERobn), Córdoba, Spain
| | - Thomas Cuny
- Department of Endocrinology, Hospital La Conception, Aix Marseille University, APHM, INSERM, MMG, Marseille, France,
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