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Jia Y, Cai K, Qiao N, Liu F, Wu W, Ru S, Xiao Y, Cao L, Gui S. A Full View of Papillary Craniopharyngioma Based on Expanded Endonasal Approach: A Comprehensive Clinical Characterization of 101 Cases. J Clin Med 2023; 12:6551. [PMID: 37892690 PMCID: PMC10607534 DOI: 10.3390/jcm12206551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/22/2023] [Accepted: 09/28/2023] [Indexed: 10/29/2023] Open
Abstract
OBJECTIVE The enlarged endonasal approach (EEA) has emerged as the preferred surgical procedure for removing craniopharyngiomas, due to its advantages of direct visualization and reduction of blind corners. However, owing to a low incidence of papillary CPs (PCPs) compared to adamantinomatous CPs (ACPs), a full view of PCP based on the EEA approach is limited. In this paper, the authors present the largest series to date analyzing the clinical characteristics based on the EEA approach for PCPs. METHODS A retrospective review was conducted on 101 PCPs patients who underwent endoscopic endonasal surgery (EEA) and whose condition was confirmed via postoperative pathology. The PCPs were classified into three types based on MRI data and intraoperative findings from EEA: suprasellar/intra-suprasellar (3V floor intact) type (Type I), suprasellar/intra-suprasellar (3V floor invasive) type (Type II), and intra-third ventricle type (Type III). The general characteristics of the three types of tumors were summarized, and postoperative follow-up was conducted to record detailed information on changes in vision, endocrine replacement, tumor recurrence, and quality of life. RESULTS Out of the 101 cases, 36 (36.64%) were classified as type I, 52 (51.49%) as type II, and 13 (12.87%) as type III. The mean age of type III patients was 40.46 ± 14.15 years old, younger than the other two types (p = 0.021). Headache (84.62%) and memory decline (61.54%) were prominent features in patients with type III (p = 0.029). Visual impairment was more common in type II (80.77%, p = 0.01). Gross total resection (GTR) was achieved in 91 patients (90.10%). There were no significant differences in GTR rates among the three types of tumors. There were significant differences in quality of life among the three types of PCP (p = 0.004), and type III presented with the highest rate of good postoperative quality of life (92.31%) based on the KPS score. Thirteen (12.87%) tumors recurred within a mean follow-up time of 38 (range, 8-63) months. Type II PCPs (OR 5.826, 95%CI 1.185-28.652, p = 0.030) and relapsed patients (OR 4.485, 95%CI 1.229-16.374, p = 0.023) were confirmed as independent risk factors for tumor recurrence. CONCLUSIONS Most of the PCPs including intra-third ventricle PCPs can be safely and effectively removed through neuroendoscopy with EEA. Suprasellar/intra-suprasellar (third cerebral ventricle floor-invasive) type PCPs may have a worse postoperative quality of life compared to the other two types, and it may be a strong predictor of tumor recurrence.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China; (Y.J.); (K.C.); (N.Q.)
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Abstract
Craniopharyngiomas (CPs) are rare primary brain epithelial tumors arising in the suprasellar region from remnants of Rathke's pouch. About 50% originate at the level of the third ventricle floor, including the hypothalamus (HT). CPs are characterized by a low proliferation rate and symptoms due to mass effect and local infiltration and are managed primarily with surgery and radiotherapy. Gross total removal of a CP will reduce the recurrence rate but increases the risk of HT damage. Today, subtotal resection is the goal and will reduce the risk of HT damage. There are two histological subtypes of CP-adamantinomatous (ACP) and papillary CP (PCP)-that differ in their genesis and age distribution. ACPs are driven by somatic mutations in CTNNB1 gene (encoding β-catenin), and PCPs frequently harbor somatic BRAF V600E mutations. There are also two phenotypes of outcome, the one with a rather good outcome without HT damage and the other with HT damage where recurrent operation with additional cranial radiotherapy results in HT obesity (HO), affecting psychosocial life and cognitive dysfunction. The group with HO suffers from metabolic syndrome, lower basal metabolic rate, and leptin and insulin resistances. There is currently no successful treatment for HO. The group with HT damage suffers from cognitive dysfunction with attention deficits, impaired episodic memory, and processing speed. Diffusion tensor imaging has shown significant microstructural white matter alteration in several areas important for cognition. Recently, complete or partial tumor response was shown to targeted therapy, with BRAF and Mekinist inhibitors for PCPs with BRAF V600E mutation.
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Affiliation(s)
- Eva Marie Erfurth
- Department of Endocrinology, Skåne University Hospital, Lund, Sweden
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Guo Y, Pei L, Li Y, Li C, Gui S, Ni M, Liu P, Zhang Y, Zhong L. Characteristics and factors influencing hypothalamic pituitary dysfunction in patients with craniopharyngioma. Front Endocrinol (Lausanne) 2023; 14:1180591. [PMID: 37324266 PMCID: PMC10267662 DOI: 10.3389/fendo.2023.1180591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 05/19/2023] [Indexed: 06/17/2023] Open
Abstract
Background Craniopharyngioma is a benign tumor originating from the sellar region. Damages in this area caused by the tumor itself, surgery, or radiotherapy may result in severe hypothalamic-pituitary dysfunction (HPD) and eventually lead to a significant impairment in the long-term quality of life of patients. This study aimed to investigate the characteristics of HPD in patients with adamantinomatous craniopharyngioma (ACP) or papillary craniopharyngioma (PCP) and to identify the factors affecting HPD after surgery. Methods In this single-center retrospective study, a total of 742 patients with craniopharyngioma were included. The neuroendocrine function of these patients before and after surgery was investigated. The differences in hypothalamic-pituitary function between the ACP and PCP groups were compared. The factors influencing the aggravation of HPD after surgery were identified. Results The median follow-up after surgery was 15 months. Before surgery, the proportion of patients with diabetes insipidus (DI) and hyperprolactinemia in the PCP group was significantly higher than that in the ACP group (P<0.01), and the proportion of patients with adrenocortical hypofunction in the PCP group was significantly lower than that in the ACP group (P=0.03). Most cases of ACP originated in the sellar region, while most cases of PCP originated in the suprasellar region (P<0.01). More patients experienced adenohypophyseal hypofunction, DI, and hypothalamic obesity at postoperative follow-up than at onset in both the ACP and PCP groups (both P<0.01), with a higher increase observed in the ACP group (P<0.01). Older age at CP onset, tumor recurrence or progression, and ACP type were risk factors for postoperative aggravation of HPD in CP patients. Conclusion Surgical treatment significantly aggravated HPD in both the ACP and PCP groups, but the specific characteristics and risk factors leading to aggravation were different between the two groups.
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Affiliation(s)
- Ying Guo
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lili Pei
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuzheng Li
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chunde Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ming Ni
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Pinan Liu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yazhuo Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Liyong Zhong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
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Shah SN, Kaki PC, Shah SS, Shah SA. Concurrent Radiation and Targeted Therapy for Papillary Craniopharyngioma: A Case Report. Cureus 2023; 15:e40190. [PMID: 37431357 PMCID: PMC10329859 DOI: 10.7759/cureus.40190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 06/09/2023] [Indexed: 07/12/2023] Open
Abstract
Craniopharyngiomas are rare epithelial malformations in the sellar or suprasellar regions of the craniopharyngeal ducts. Complete surgical resection is difficult due to the location of the base of the skull and the risk of injury to vital neurological structures. Fractionated radiation is effective in controlling residual tumors, but craniopharyngiomas can progress during treatment. The papillary subtype is driven by BRAF V600E mutations. Treatment with BRAF and MEK inhibitors alone has a response rate of 90% but a median progression-free survival of only 12 months. A 57-year-old female presented in May 2017 with complaints of headaches and blurriness in her right eye. Brain MRI demonstrated a 2 cm suprasellar mass engulfing the right optic nerve and optic chiasm. The patient underwent a transsphenoidal hypophysectomy with pathology consistent with a benign pituitary adenoma. Follow-up imaging in August, however, showed recurrence, and a re-resection was performed which surprisingly demonstrated papillary craniopharyngioma. Due to subtotal resection, the patient elected to proceed with intensity-modulated radiation therapy (IMRT) to the tumor bed in April of 2018 with an intended dose of 5400 cGy. After treatment with 2160 cGy in 12 fractions, the patient experienced visual deterioration and progression of the cystic tumor. The patient underwent another debulking procedure but due to rapid recurrence, an endoscopic transsphenoidal fenestration was performed. On postoperative imaging, a cystic mass was still engulfing the right optic nerve and chiasm. Due to the extended break and limited radiation tolerance of the optic chiasm, we elected to re-treat the tumor with an additional 3780 cGy IMRT in conjunction with one cycle of Taflinar and Mekinist, which was completed in August 2018. The cumulative dose to the optic chiasm was 5940 cGy.The patient had an excellent clinical response to treatment with the improvement of vision in her right eye. A brain MRI on 3/29/2019 demonstrated no residual craniopharyngioma. Four-year follow-on CT scan showed no evidence of tumor recurrence. The patient had preservation of vision and did not suffer any late neurological toxicity or new endocrine deficiency. Surgical resection and radiation were ineffective at treating our patient's craniopharyngioma due to rapid cystic progression. This is the first case report in the literature detailing concurrent radiation therapy with BRAF and MEK inhibitors for papillary craniopharyngioma. Despite a suboptimal dose of radiation, our patient had no tumor recurrence and no late toxicity four years after treatment. This represents a potentially novel treatment strategy in this challenging entity.
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Affiliation(s)
- Sophia N Shah
- Radiation Oncology, Christiana Care Health System, Newark, USA
| | - Praneet C Kaki
- Radiation Oncology, Christiana Care Health System, Newark, USA
| | - Sohan S Shah
- Radiation Oncology, Christiana Care Health System, Newark, USA
| | - Sunjay A Shah
- Radiation Oncology, Christiana Care Health System, Newark, USA
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Jia Y, Ma L, Cai K, Zhang B, Wu W, Xiao Y, Qiao N, Ru S, Cao L, Gao H, Gui S. Immune infiltration in aggressive papillary craniopharyngioma: High infiltration but low action. Front Immunol 2022; 13:995655. [PMID: 36389809 PMCID: PMC9664078 DOI: 10.3389/fimmu.2022.995655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/20/2022] [Indexed: 01/25/2023] Open
Abstract
Papillary craniopharyngiomas (PCPs) are biologically benign but clinically aggressive lesions hence affect the quality of life. The expression of inflammatory mediators and regulation of the immune microenvironment in PCPs have not been investigated much. In this study, for the first time, we assessed the immune cell infiltration and immune cell signatures in PCPs by analyzing the bulk-RNA sequencing data and immunohistochemical staining. Additionally, we performed qRT-PCR analysis to detect inflammatory mediators interleukin-1α (IL1A) and interleukin-6 (IL6) in different aggressive groups and then developed the IL1A and IL6 prediction models for defining the degree of hypothalamic invasion. Lastly, we defined differentially expressed genes related to invasiveness and implemented enrichment analysis to them. Our results indicated that PCPs are in a state of high immune infiltration but low action with abundant inflammatory cells. High infiltration of neutrophils may lead a low active immune microenvironment. Furthermore, the high expression level of IL1A and IL6 was positively correlated with the invasion of PCP tumors in the hypothalamus. These findings provide new pathological insights into the underlying mechanism of the immune microenvironment in PCP tumors. Moreover, IL1A and IL6 might serve as potential therapeutic targets for PCP tumors, especially to prevent their invasion into the hypothalamus.
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Affiliation(s)
- Yanfei Jia
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lin Ma
- Department of Neurosurgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China
| | - Kefan Cai
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bochao Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Wentao Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Youchao Xiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Ning Qiao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Siming Ru
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Lei Cao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Hua Gao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,*Correspondence: Hua Gao, ; Songbai Gui,
| | - Songbai Gui
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,*Correspondence: Hua Gao, ; Songbai Gui,
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Pascual JM, Prieto R. Craniopharyngioma and the Third Ventricle: This Inescapable Topographical Relationship. Front Oncol 2022; 12:872689. [PMID: 35392218 PMCID: PMC8980804 DOI: 10.3389/fonc.2022.872689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Affiliation(s)
- José María Pascual
- Department of Neurosurgery, La Princesa University Hospital, Madrid, Spain
| | - Ruth Prieto
- Department of Neurosurgery, Puerta de Hierro University Hospital, Madrid, Spain
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Nussbaum PE, Nussbaum LA, Torok CM, Patel PD, Yesavage TA, Nussbaum ES. Case report and literature review of BRAF-V600 inhibitors for treatment of papillary craniopharyngiomas: A potential treatment paradigm shift. J Clin Pharm Ther 2022; 47:826-831. [PMID: 35023192 DOI: 10.1111/jcpt.13600] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 12/23/2021] [Indexed: 11/27/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE The BRAF-V600E genetic mutation offers a potential targeted therapy for the treatment of papillary craniopharyngiomas. CASE SUMMARY A 35-year-old man underwent a craniotomy and subtotal resection of a large BRAF-V600E-positive papillary craniopharyngioma before referral to our institution. Our treatment included the BRAF-V600 inhibitor dabrafenib mesylate (75 mg, twice/day) and trametinib dimethyl sulfoxide (2 mg/day). The residual tumour decreased in size by 95% over 21 months without negative side effects. WHAT IS NEW AND CONCLUSION We reviewed the literature on BRAF-V600E inhibition as a non-invasive method of treating papillary craniopharyngiomas harbouring the BRAF-V600E mutation.
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Affiliation(s)
- Penelope E Nussbaum
- Department of Neurosurgery, National Brain Aneurysm & Tumor Center, United Hospital, St. Paul, MN, USA
| | - Leslie A Nussbaum
- Department of Neurosurgery, National Brain Aneurysm & Tumor Center, United Hospital, St. Paul, MN, USA
| | | | | | | | - Eric S Nussbaum
- Department of Neurosurgery, National Brain Aneurysm & Tumor Center, United Hospital, St. Paul, MN, USA
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Takagi K, Kikuchi K, Hiwatashi A, Togao O, Sangatsuda Y, Kuga D, Mizoguchi M, Yamamoto H, Iwaki T, Ishigami K. Papillary craniopharyngioma coexisting with an intratumoral abscess in a pediatric patient: A case report and review of the literature. Acta Radiol Open 2021; 10:20584601211030661. [PMID: 34377540 PMCID: PMC8327242 DOI: 10.1177/20584601211030661] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/18/2021] [Indexed: 11/17/2022] Open
Abstract
Craniopharyngiomas are benign neoplasms with two histological subtypes: adamantinomatous and papillary. Papillary craniopharyngiomas are rare in children, and those with a pituitary abscess within are even rarer. Herein, we present the case of a 14-year-old boy with a papillary craniopharyngioma and a coexisting intratumoral abscess, who was hospitalized for persistent pyrexia, polyuria, and polydipsia. The absence of calcification on computed tomography, high signal intensity inside the tumor on diffusion-weighted imaging, and clinical findings such as fever, a high inflammatory response, and meningitis, as well as short-term morphological changes on imaging, could aid in diagnosis.
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Affiliation(s)
- Katsuhiro Takagi
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazufumi Kikuchi
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akio Hiwatashi
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Osamu Togao
- Department of Molecular Imaging & Diagnosis, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuhei Sangatsuda
- Department of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Daisuke Kuga
- Department of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masahiro Mizoguchi
- Department of Neurosurgery, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Toru Iwaki
- Department of Neuropathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kousei Ishigami
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Haroon S, Afzal A, Zia S, Ali SJ, Zia F, Shamail F, Irfan M, Hashmi AA. Clinicopathological Features of Craniopharyngioma: A 15-Year Study From a Tertiary Care Center in Pakistan. Cureus 2021; 13:e14153. [PMID: 33936868 PMCID: PMC8076872 DOI: 10.7759/cureus.14153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Introduction Craniopharyngiomas (CPs) are benign neoplasms and most common suprasellar tumors. They are more frequent in children, contributing to a significant number of intracranial tumors in the pediatric population and are thought to be arising either from the epithelial remnant cells of the craniopharyngeal duct or from the adenohypophysis epithelium. Two subtypes of CPs exist, namely, adamantinomatous craniopharyngioma (ACP) and papillary craniopharyngioma (PCP). ACP is more common in children with a relatively aggressive clinical course and more frequent relapses than PCP. The study objective was to evaluate the clinicopathological features of CP in our population. Methods We conducted a retrospective observational study in the Department of Histopathology at Aga Khan Hospital, Karachi, Pakistan, over a period of 15 years, from January 2001 to December 2015. All CP cases were included in the study. A total of 207 cases were diagnosed during this period by histopathologists based on histologic features. All slides were retrieved, and diagnosis was confirmed after a reexamination of slides. Results We found that the mean age of diagnosis was 25.59±14.71 years, and the median follow-up time was 7 (3-19) years. The number of male patients was 136 (65.7%) and the number of female patients was 71 (34.3%). The most common tumor site was suprasellar (71.5%) followed by the sellar and temporal lobe (12.1% and 6.8%, respectively). The most common complaints were headache (21.7%), followed by loss of vision/decreased vision (16.4%) and vomiting (5.3%). The overall survival rate was 95.2% with a recurrence rate of 5.8%. A significant association of survival was noted with tumor recurrence. Conclusion CP is a rare brain tumor with good overall survival. We found a low recurrence rate of CP in our study. However, recurrence was found to be the most important factor determining survival in patients with CP.
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Affiliation(s)
- Saroona Haroon
- Pathology, King's Mill Hospital - Sherwood Forest Hospitals, NHS Foundation Trust, Ashfield, GBR.,Pathology, Prince Faisal Oncology Centre, King Fahad Specialist Hospital, Buraidah, SAU.,Pathology, Aga Khan University, Karachi, PAK
| | - Anoshia Afzal
- Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, USA
| | - Shamail Zia
- Pathology, Ziauddin University, Karachi, PAK
| | - Syed J Ali
- Pathology, Dow University of Health Sciences, Karachi, PAK
| | - Fazail Zia
- Pathology, Jinnah Sindh Medical University, Karachi, PAK
| | | | - Muhammad Irfan
- Statistics, Liaquat National Hospital and Medical College, Karachi, PAK
| | - Atif A Hashmi
- Pathology, Liaquat National Hospital and Medical College, Karachi, PAK
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Chik CL, van Landeghem FKH, Easaw JC, Mehta V. Aggressive Childhood-onset Papillary Craniopharyngioma Managed With Vemurafenib, a BRAF Inhibitor. J Endocr Soc 2021; 5:bvab043. [PMID: 33928205 PMCID: PMC8064044 DOI: 10.1210/jendso/bvab043] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Indexed: 12/26/2022] Open
Abstract
The papillary subtype of craniopharyngioma (CP) rarely occurs in children and commonly presents as a suprasellar lesion. Patients with papillary CPs frequently harbor the BRAF-V600E mutation, and treatment with a BRAF inhibitor results in tumor shrinkage in several patients. Herein, we report a patient with childhood-onset papillary CP treated with vemurafenib for 40 months after multiple surgeries. At age 10, he presented with growth failure secondary to an intrasellar cystic lesion. He had 3 transsphenoidal surgeries before age 12 and a 4th surgery 25 years later for massive tumor recurrence. Pathology showed a papillary CP with positive BRAF-V600E mutation. Rapid tumor regrowth 4 months after surgery led to treatment with vemurafenib that resulted in tumor reduction within 6 weeks. Gradual tumor regrowth occurred after a dose reduction of vemurafenib because of elevated liver enzymes. He had further surgeries and within 7 weeks after stopping vemurafenib, there was massive tumor recurrence. He resumed treatment with vemurafenib before radiation therapy and similar tumor shrinkage occurred within 16 days. In this patient with childhood-onset papillary CP that was refractory to multiple surgeries, the use of vemurafenib resulted in significant tumor shrinkage that allowed for the completion of radiation therapy and tumor control.
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Affiliation(s)
- Constance L Chik
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Edmonton, AB T6G 2G3, Canada
| | - Frank K H van Landeghem
- Department of Laboratory Medicine & Pathology, University of Alberta, Walter Mackenzie Health Sciences Centre, Edmonton, AB T6G 2B7, Canada.,Cancer Research Institute of Northern Alberta (CRINA), University of Alberta, Edmonton, AB T6G 2E1, Canada
| | - Jacob C Easaw
- Cross Cancer Institute, University of Alberta, Edmonton, AB T6G 1Z2, Canada
| | - Vivek Mehta
- Division of Neurosurgery, Department of Surgery, University of Alberta, Walter Mackenzie Health Sciences Centre, Edmonton, AB T6G 2B7, Canada
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Di Stefano AL, Guyon D, Sejean K, Feuvret L, Villa C, Berzero G, Desforges Bullet V, Halimi E, Boulin A, Baussart B, Gaillard S. Medical debulking with BRAF/MEK inhibitors in aggressive BRAF-mutant craniopharyngioma. Neurooncol Adv 2020; 2:vdaa141. [PMID: 33241217 PMCID: PMC7680180 DOI: 10.1093/noajnl/vdaa141] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Anna Luisa Di Stefano
- Department of Neurology, Hôpital Foch, Suresnes, France
- Inserm U 1127, CNRS UMR 7225, Sorbonne Université, UPMC Univ. Paris 06 UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
- Corresponding Author: Anna Luisa Di Stefano, PhD, MD, Department of Neurology, Hôpital Foch, 40 rue Worth, 92150 Suresnes, France ()
| | - David Guyon
- Department of Neurology, Hôpital Foch, Suresnes, France
| | | | - Loic Feuvret
- Department of Radiation Oncology, Hôpital La Pitié-Salpêtrière, Paris, France
- Department of Radiation Oncology, Institut Curie, Centre de protonthérapie d’Orsay, Orsay Cedex, France
| | - Chiara Villa
- Department of Pathology, Hôpital Foch, Suresnes, France
| | - Giulia Berzero
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | | | | | - Anne Boulin
- Department of Neuroradiology, Hôpital Foch, Suresnes, France
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Feng Y, Ni M, Wang YG, Zhong LY. Comparison of neuroendocrine dysfunction in patients with adamantinomatous and papillary craniopharyngiomas. Exp Ther Med 2018; 17:51-56. [PMID: 30651764 PMCID: PMC6307520 DOI: 10.3892/etm.2018.6953] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 06/15/2018] [Indexed: 01/29/2023] Open
Abstract
Craniopharyngiomas (CPs) are rare epithelial tumors mainly located in the sellar/parasellar region. They may be classified into two major histological subtypes, which exhibit clinical and pathological differences: Adamantinomatous CP (ACP) and papillary CP (PCP). The aim of the present study was to compare the neuroendocrine dysfunction between ACP and PCP prior to and after surgical resection. According to their pathological classification, the patients were assigned to the ACP group or the PCP group. The neuroendocrine dysfunction in these two CP subtypes was evaluated using a scoring method prior to and after surgery. A total of 741 patients with CPs were included in the present study, of which 622 were ACP and 119 were PCP. The scores on the tumor mass effect, hypothalamic dysfunction and pituitary-target gland axis dysfunction, as well as the incidence of central diabetes insipidus in the PCP group were all significantly higher than those in the ACP group, regardless of whether the surgery had been performed or not (all P<0.05). After surgery, the scores on the tumor mass effect were significantly decreased in the ACP and PCP patients (all P<0.05), while the scores on hypothalamic dysfunction and pituitary-target gland axis dysfunction, as well as the incidence of central diabetes insipidus were all significantly increased in ACP and PCP patients (all P<0.05). Prior to and after surgery, the PCP variant exhibited a greater damage to the neuroendocrine function compared with the ACP variant.
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Affiliation(s)
- Ying Feng
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, P.R. China
| | - Ming Ni
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, P.R. China
| | - Yong-Gang Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, P.R. China
| | - Li-Yong Zhong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100050, P.R. China
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Schlaffer SM, Buchfelder M, Stoehr R, Buslei R, Hölsken A. Rathke's Cleft Cyst as Origin of a Pediatric Papillary Craniopharyngioma. Front Genet 2018; 9:49. [PMID: 29520296 PMCID: PMC5826961 DOI: 10.3389/fgene.2018.00049] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 01/31/2018] [Indexed: 12/18/2022] Open
Abstract
A 6-year old patient presented with an intra and suprasellar cystic lesion accompanied with impairment of the hypothalamic-pituitary axis and partial hypopituitarism. The most likely cause of sellar lesions in this age group are adamantinomatous craniopharyngioma (adaCP) or Rathke´s cleft cysts (RCCs). AdaCP are characterized by CTNNB1 mutations accompanied with aberrant nuclear beta-catenin expression. RCC show neither nuclear beta-catenin expression nor BRAF mutation. The latter is a hallmark of papillary craniopharyngiomas (papCP) that exhibit remarkable histological similarity with metaplasia of RCC. Diagnosis of the patient was elucidated by CTNNB1 and BRAF mutation screening, utilizing different approaches, as well as histological examination of markers, e.g., beta-catenin, claudin-1, EpCAM and the mutated BRAFV600E protein, which are known to be differentially expressed in sellar lesions. The case presented reveals extraordinary aspects for two reasons. Firstly, the lesion appeared clinically, on MRI, intraoperatively and histologically as RCC with prominent squamous metaplasia, but showing an expression pattern of markers also found in papCP, whilst exhibiting a hitherto undescribed BRAFV600E mutation. This important result documents a supposable transition of RCC metaplasia into a papillary craniopharyngioma (papCP). Secondly, this intriguing case shows unexpectedly that although papCP usually occurs almost exclusively in adults, it can also arise in childhood.
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Affiliation(s)
- Sven-Martin Schlaffer
- Department of Neurosurgery, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Michael Buchfelder
- Department of Neurosurgery, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Robert Stoehr
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Rolf Buslei
- Institute of Neuropathology, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
- Institute of Pathology, Sozialstiftung Bamberg, Bamberg, Germany
| | - Annett Hölsken
- Institute of Neuropathology, University Hospital Erlangen Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
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Robinson LC, Santagata S, Hankinson TC. Potential evolution of neurosurgical treatment paradigms for craniopharyngioma based on genomic and transcriptomic characteristics. Neurosurg Focus 2017; 41:E3. [PMID: 27903126 DOI: 10.3171/2016.9.focus16308] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The recent genomic and transcriptomic characterization of human craniopharyngiomas has provided important insights into the pathogenesis of these tumors and supports that these tumor types are distinct entities. Critically, the insights provided by these data offer the potential for the introduction of novel therapies and surgical treatment paradigms for these tumors, which are associated with high morbidity rates and morbid conditions. Mutations in the CTNNB1 gene are primary drivers of adamantinomatous craniopharyngioma (ACP) and lead to the accumulation of β-catenin protein in a subset of the nuclei within the neoplastic epithelium of these tumors. Dysregulation of epidermal growth factor receptor (EGFR) and of sonic hedgehog (SHH) signaling in ACP suggest that paracrine oncogenic mechanisms may underlie ACP growth and implicate these signaling pathways as potential targets for therapeutic intervention using directed therapies. Recent work shows that ACP cells have primary cilia, further supporting the potential importance of SHH signaling in the pathogenesis of these tumors. While further preclinical data are needed, directed therapies could defer, or replace, the need for radiation therapy and/or allow for less aggressive surgical interventions. Furthermore, the prospect for reliable control of cystic disease without the need for surgery now exists. Studies of papillary craniopharyngioma (PCP) are more clinically advanced than those for ACP. The vast majority of PCPs harbor the BRAFv600e mutation. There are now 2 reports of patients with PCP that had dramatic therapeutic responses to targeted agents. Ongoing clinical and research studies promise to not only advance our understanding of these challenging tumors but to offer new approaches for patient management.
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Affiliation(s)
- Leslie C Robinson
- Pediatric Neurosurgery, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado; and
| | - Sandro Santagata
- Department of Pathology, Brigham and Women's Hospital, Boston Children's Hospital, Harvard Institute of Medicine, Boston, Massachusetts
| | - Todd C Hankinson
- Pediatric Neurosurgery, Children's Hospital Colorado, University of Colorado School of Medicine, Aurora, Colorado; and
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Affiliation(s)
- Nicholas A Tritos
- Neuroendocrine Unit, Massachusetts General Hospital, Zero Emerson Place, Suite 112, Boston, MA 02114, USA.,Harvard Medical School, Boston, MA 02115, USA
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