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Banerjee A, Babu R, Jayaraman D, Chilukuri S. Preoperative three-dimensional modelling and virtual reality planning aids nephron sparing surgery in a child with bilateral Wilms tumour. BMJ Case Rep 2024; 17:e260600. [PMID: 38642931 PMCID: PMC11033631 DOI: 10.1136/bcr-2024-260600] [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] [Indexed: 04/22/2024] Open
Abstract
Bilateral Wilms tumour (BWT) is a surgically challenging condition. Virtual reality (VR) reconstruction aids surgeons to foresee the anatomy ahead of Nephron Sparing Surgery (NSS). Three-dimensional (3D) visualisation improves the anatomical orientation of surgeons performing NSS. We herewith report a case of BWT where VR planning and 3D printing were used to aid NSS. Conventional imaging is often found to be inadequate while assessing the tumour-organ-vascular anatomy. Advances like VR and 3D printing help surgeons plan better for complex surgeries like bilateral NSS. Next-generation extended reality tools will likely aid robotic-assisted precision NSS and improve patient outcomes.
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Affiliation(s)
- Avijit Banerjee
- Urology, Sri Ramachandra Institute of Higher Education and Research, Chennai, India
| | - Ramesh Babu
- Pediatric Urology, Sri Ramachandra University Medical College, Chennai, India
| | - Dhaarani Jayaraman
- Paediatric Hematology and Oncology, Sri Ramachandra Institute of Higher Education and Research (Deemed to be University), Chennai, India
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Zhong Z, Jiang H, Chen H, Wu C, Wang Y, Zhang Z, Li J, Liu J. Ex vivo tumor dissection followed by kidney autotransplantation in bilateral wilms tumor. Front Pediatr 2023; 11:1120797. [PMID: 36816368 PMCID: PMC9936068 DOI: 10.3389/fped.2023.1120797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 01/12/2023] [Indexed: 02/05/2023] Open
Abstract
INTRODUCTION Successful management of bilateral Wilm's tumor (BWT) involves a radical resection while preserving enough normal kidney tissue. Nephron-sparing surgery often results in an R1/R2 resection with a high recurrence rate in children with huge or multiple tumors, or tumors proximity to the renal hilum. In contrast, kidney autotransplantation can completely resect the tumor while maintaining homeostasis and preserving the patient's healthy kidney tissues. METHODS We summarized the clinical data of 8 synchronous BWT patients who underwent kidney autotransplantation at the First Affiliated Hospital of Sun Yat-sen University from 2018 to 2020. Ex vivo tumor resection and kidney autotransplantions were performed on 11 kidneys. The baseline characteristics, perioperative management, and survival status were reported. RESULTS Nephron-sparing surgeries were performed on 5 kidneys in vivo. Among all the 8 patients, six of them (75%) received staged operation and the other 2 patients (25%) received single-stage operation. No residual tumors were found on the postoperative imaging in all the 8 patients. In total, 6 (75%) patients occurred complications after the autotransplantation, among which, 2 (33.3%) patients had complication of Clavien-Dindo grade IIIa, and 4 (66.7%) patients had complication of grade < 3. During the 38 months of follow-up, 87.5% (7/8) of patients were tumor-free survival with normal renal function. One patient died from renal failure without tumor recurrence. DISCUSSION Therefore, our study indicated that autologous kidney transplantation can be an option for patients with complex BWT if the hospital's surgical technique and perioperative management conditions are feasible.
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Affiliation(s)
- Zhihai Zhong
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hong Jiang
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Huadong Chen
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chenglin Wu
- Department of Organ Transplantation, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuanqi Wang
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhichong Zhang
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jun Li
- Department of Organ Transplantation, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Juncheng Liu
- Department of Pediatric Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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Vujanić GM, Mifsud W, Chowdhury T, Al-Saadi R, Pritchard-Jones K. Characteristics and outcomes of preoperatively treated patients with anaplastic Wilms tumors registered in the UK SIOP-WT-2001 and IMPORT study cohorts (2002-2020). Cancer 2022; 128:1666-1675. [PMID: 35119702 DOI: 10.1002/cncr.34107] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/16/2021] [Accepted: 12/18/2021] [Indexed: 11/11/2022]
Abstract
BACKGROUND Since the International Society of Paediatric Oncology Wilms' Tumour 2001 (SIOP-WT-2001) study, focal anaplastic Wilms tumors (FAWTs) have been treated as intermediate-risk Wilms tumors (WTs), and diffuse anaplastic Wilms tumors (DAWTs) have been treated as high-risk tumors. METHODS The authors performed a retrospective analysis of preoperatively treated patients with FAWT or DAWT recruited in 2 consecutive UK Children's Cancer and Leukaemia Group WT studies. RESULTS One hundred twenty-one of 1237 patients (10%) had an anaplastic WT confirmed by central pathology review (CPR): 93 (77%) had DAWT, and 28 (23%) had FAWT. The 4-year event-free survival (EFS) was 51% (95% confidence interval [CI], 41%-63%) for DAWT, 88% (95% CI, 76%-100%) for FAWT, and 84% (95% CI, 82%-87%) for intermediate-risk nonanaplastic Wilms tumor (IR-non-AWT). Overall survival (OS) was 58% (95% CI, 48%-70%) for DAWT, 95% (95% CI, 86%-100%) for FAWT, and 95% (95% CI, 93%-96%) for IR-non-AWT. In a multivariate analysis, the presence of DAWT was a significant prognostic factor for both EFS and OS in stages II, III, and IV. In a multivariate analysis of unilateral DAWT, stages III and IV remained the only significant prognostic factors for both EFS and OS. In 28% of the cases, there were discrepancies affecting the recognition of anaplasia, classification (DAWT vs FAWT), or the local pathologic stage. CONCLUSIONS Preoperatively treated patients with FAWT had excellent outcomes in comparison with those with identically treated IR-non-AWT, whereas patients with DAWT showed significantly worse outcomes. All patients with stage I disease had comparable good outcomes, regardless of the presence/absence of anaplasia. In contrast, the presence of DAWT was associated with significantly worse outcomes for patients with stage II to V disease. Finally, significant diagnostic discrepancies emphasize the value of CPR. LAY SUMMARY Anaplasia is an unfavorable feature in Wilms tumor (WT), and it is classified as focal (focal anaplastic Wilms tumor [FAWT]) or diffuse (diffuse anaplastic Wilms tumor [DAWT]). This study reports the outcomes of patients with FAWT and DAWT who were, for the first time, treated differently. Patients with FAWT received less intensive treatment, and their outcomes were comparable to the outcomes of patients with identically treated nonanaplastic WT. Patients with stage I DAWT also had good outcomes when they were treated without radiotherapy, whereas patients with stage II to V DAWT had poor outcomes despite more intensive treatment.
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Affiliation(s)
- Gordan M Vujanić
- Department of Pathology, Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine-Qatar, Doha, Qatar
| | - William Mifsud
- Department of Pathology, Sidra Medicine, Doha, Qatar
- Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Tanzina Chowdhury
- Department of Haematology and Oncology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Reem Al-Saadi
- Developmental Biology and Cancer Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Kathy Pritchard-Jones
- Developmental Biology and Cancer Research and Teaching Department, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
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Chintagumpala MM, Perlman EJ, Tornwall B, Chi YY, Kim Y, Hoffer FA, Kalapurakal JA, Warwick AB, Shamberger RC, Khanna G, Hamilton TE, Gow KW, Paulino AC, Gratias EJ, Mullen EA, Geller JI, Fernandez CV, Ritchey ML, Grundy PE, Dome JS, Ehrlich PF. Outcomes based on histopathologic response to preoperative chemotherapy in children with bilateral Wilms tumor: A prospective study (COG AREN0534). Cancer 2022; 128:2493-2503. [PMID: 35383900 DOI: 10.1002/cncr.34219] [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: 07/21/2021] [Revised: 02/03/2022] [Accepted: 03/10/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND An objective of the Children's Oncology Group AREN0534 Study was to improve the survival of patients with bilateral Wilms tumors (BWT) by using preoperative chemotherapy of limited duration and tailoring postoperative therapy based on histopathologic response. The authors report outcomes based on postoperative histopathologic responses. METHODS Patients with BWT received treatment with vincristine, dactinomycin, and doxorubicin for 6 or 12 weeks followed by surgery. Postoperative therapy was prescribed based on the highest risk tumor according to the International Society of Pediatric Oncology classification and the Children's Oncology Group staging system. RESULTS Analyses were performed on data from 180 evaluable children. The 4-year event-free survival (EFS) and overall survival (OS) rates were 81% (95% CI, 74%-87%) and 95% (95% CI, 91%-99%), respectively. Seven patients who had completely necrotic tumors had a 4-year EFS rate of 100%. Of 118 patients who had tumors with intermediate-risk histopathology, the 4-year EFS and OS rates were 82% (95% CI, 74%-90%) and 97% (95% CI, 94%-100%), respectively. Fourteen patients who had blastemal-type tumors had 4-year EFS and OS rates of 79% (95% CI, 56%-100%) and 93% (95% CI, 79%-100%), respectively. Eighteen patients who had diffuse anaplasia had 4-year EFS and OS rates of 61% (95% CI, 35%-88%) and 72% (95% CI, 47%-97%), respectively; and the 4-year EFS and OS rates of 7 patients who had focal anaplasia were 71% (95% CI, 38%-100%) and 100%, respectively. There was no difference in the outcomes of patients who had different histopathologic subtypes within the intermediate-risk group (P = .54). CONCLUSIONS A risk-adapted treatment approach for BWT results in excellent outcomes. This approach was not successful in improving the outcome of patients who had diffuse anaplasia.
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Affiliation(s)
| | - Elizabeth J Perlman
- Department of Pathology, Ann and Robert H. Lurie Children's Hospital, Chicago, Illinois
| | - Brett Tornwall
- Department of Biostatistics, College of Public Health & Health Professions and College of Medicine, University of Florida, Gainesville, Florida
| | - Yueh-Yun Chi
- Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Yeonil Kim
- Merck Research Laboratories, Merck & Company Inc, Rahway, New Jersey
| | - Fredric A Hoffer
- Department of Radiology, Fred Hutchison Cancer Center, University of Washington, Seattle, Washington
| | - John A Kalapurakal
- Department of Radiation Oncology, Northwestern Memorial Hospital, Northwestern University, Chicago, Illinois
| | - Anne B Warwick
- Department of Pediatrics, Uniformed Services University, Walter Reed National Military Medical Center, Washington, DC
| | - Robert C Shamberger
- Department of Surgery, Boston Children's Hospital and Dana Farber Cancer Center, Boston, Massachusetts
| | - Geetika Khanna
- School of Medicine, Washington University of St Louis, St Louis, Missouri
| | - Thomas E Hamilton
- Department of Surgery, Boston Children's Hospital and Dana Farber Cancer Center, Boston, Massachusetts
| | - Kenneth W Gow
- Department of Surgery, University of Washington, Seattle, Washington
| | - Arnold C Paulino
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Elizabeth A Mullen
- Department of Surgery, Boston Children's Hospital and Dana Farber Cancer Center, Boston, Massachusetts
| | - James I Geller
- Division of Hematology/Oncology, Cincinnati Children's Hospital, Cincinnati, Ohio
| | - Conrad V Fernandez
- Pediatrics and Bioethics, IWK Health Center, Halifax, Nova Scotia, Canada
| | - Michael L Ritchey
- Department of Urology, Phoenix Children's Hospital, Phoenix, Arizona
| | - Paul E Grundy
- Department of Pediatrics and Oncology, University of Alberta Children's Hospital, Edmonton, Alberta, Canada
| | - Jeffrey S Dome
- Pediatric Surgery, Children's National Hospital and George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Peter F Ehrlich
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan, Ann Arbor, Michigan
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Arslantaş E, Çelebi S, Ayçiçek A, Doğan S, Bayram C. Diagnosis, Management, and Challenges in Synchronous Bilateral Wilms Tumor in a Horseshoe Kidney: A Case Report. J Pediatr Hematol Oncol 2022; 44:e275-e277. [PMID: 33885034 DOI: 10.1097/mph.0000000000002165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/24/2021] [Indexed: 11/26/2022]
Abstract
Horseshoe kidney (HK) refers to a congenital malformation that results from fusion of both the kidneys at one pole, and is the most common renal fusion defect with an incidence of 1 in 400 to 600 individuals. Synchronous bilateral development of Wilms tumor (WT) in an HK is extremely rare. Here, we present a case of synchronous bilateral WT in an HK in an 18-month-old girl. The patient received 12 weeks of preoperative chemotherapy followed by 2-step surgical resection including nephron-sparing surgery (NSS) in both kidneys and left nephrectomy because of positive surgical margin and adjuvant chemotherapy. The patient is still in remission and asymptomatic 6 months after the completion of treatment. In this report, we discuss the treatment modalities of synchronous bilaterally located WT in HK. We conclude that successful outcomes can be obtained with preoperative chemotherapy and NSS in such cases even in the presence of advanced disease and complex anatomic conditions. In addition, the deepest tumor point can be reached during NSS, but total nephrectomy should be considered regarding the possibility of microscopic residue.
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Affiliation(s)
| | | | - Ali Ayçiçek
- Departments of Pediatric Hematology and Oncology
| | - Sumeyra Doğan
- Pediatric Radiology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
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van Peer SE, Hol JA, van der Steeg AFW, van Grotel M, Tytgat GAM, Mavinkurve-Groothuis AMC, Janssens GOR, Littooij AS, de Krijger RR, Jongmans MCJ, Lilien MR, Drost J, Kuiper RP, van Tinteren H, Wijnen MHWA, van den Heuvel-Eibrink MM. Bilateral Renal Tumors in Children: The First 5 Years' Experience of National Centralization in The Netherlands and a Narrative Review of the Literature. J Clin Med 2021; 10:jcm10235558. [PMID: 34884260 PMCID: PMC8658527 DOI: 10.3390/jcm10235558] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/17/2021] [Accepted: 11/24/2021] [Indexed: 02/07/2023] Open
Abstract
Survival of unilateral Wilms tumors (WTs) is exceeding 90%, whereas bilateral WTs have an inferior outcome. We evaluated all Dutch patients with bilateral kidney tumors, treated in the first five years of national centralization and reviewed relevant literature. We identified 24 patients in our center (2015–2020), 23 patients had WT/nephroblastomatosis and one renal cell carcinoma. Patients were treated according to SIOP-RTSG protocols. Chemotherapy response was observed in 26/34 WTs. Nephroblastomatosis lesions were stable (n = 7) or showed response (n = 18). Nephron-sparing surgery was performed in 11/22 patients undergoing surgery (n = 2 kidneys positive margins). Local stage in 20 patients with ≥1 WT revealed stage I (n = 7), II (n = 4) and III (n = 9). Histology was intermediate risk in 15 patients and high risk in 5. Three patients developed a WT in a treated nephroblastomatosis lesion. Two of 24 patients died following toxicity and renal failure, i.e., respectively dialysis-related invasive fungal infection and septic shock. Genetic predisposition was confirmed in 18/24 patients. Our literature review revealed that knowledge is scarce on bilateral renal tumor patients with metastases and that radiotherapy seems important for local stage III patients. Bilateral renal tumors are a therapeutic challenge. We describe management and outcome in a national expert center and summarized available literature, serving as baseline for further improvement of care.
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Affiliation(s)
- Sophie E. van Peer
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Correspondence:
| | - Janna A. Hol
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Alida F. W. van der Steeg
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Martine van Grotel
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Godelieve A. M. Tytgat
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Annelies M. C. Mavinkurve-Groothuis
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Geert O. R. Janssens
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Radiation Oncology, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Annemieke S. Littooij
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Radiology and Nuclear Medicine, Wilhelmina’s Children Hospital, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Ronald R. de Krijger
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Pathology, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Marjolijn C. J. Jongmans
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Genetics, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Marc R. Lilien
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Pediatric Nephrology, Wilhelmina’s Children Hospital, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Jarno Drost
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Oncode Institute, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands
| | - Roland P. Kuiper
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
- Department of Genetics, University Medical Center Utrecht (UMCU), Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Harm van Tinteren
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Marc H. W. A. Wijnen
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
| | - Marry M. van den Heuvel-Eibrink
- Department of Pediatric Oncology, Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (J.A.H.); (A.F.W.v.d.S.); (M.v.G.); (G.A.M.T.); (A.M.C.M.-G.); (G.O.R.J.); (A.S.L.); (R.R.d.K.); (M.C.J.J.); (M.R.L.); (J.D.); (R.P.K.); (H.v.T.); (M.H.W.A.W.); (M.M.v.d.H.-E.)
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7
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Groenendijk A, Spreafico F, de Krijger RR, Drost J, Brok J, Perotti D, van Tinteren H, Venkatramani R, Godziński J, Rübe C, Geller JI, Graf N, van den Heuvel-Eibrink MM, Mavinkurve-Groothuis AMC. Prognostic Factors for Wilms Tumor Recurrence: A Review of the Literature. Cancers (Basel) 2021; 13:cancers13133142. [PMID: 34201787 PMCID: PMC8268923 DOI: 10.3390/cancers13133142] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/08/2021] [Accepted: 06/18/2021] [Indexed: 01/10/2023] Open
Abstract
Simple Summary A Wilms tumor is a childhood kidney tumor. In high-income countries, 90% of patients with this tumor survive. However, the tumor recurs in 15% of patients. It is important to identify the patients at risk of recurrence in order to adjust treatment in such a way that recurrence may potentially be prevented. However, we are currently unable to determine precisely which patients are at risk of recurrence. Therefore, we present an overview of factors that influence the risk of recurrence, also known as prognostic factors. These factors range from patient-, tumor- and treatment-related characteristics to geographic and socioeconomic factors. In addition to these factors, biological markers, such as genetic alterations, should be studied more intensively as these markers may be able to better identify patients at risk of tumor recurrence. Abstract In high-income countries, the overall survival of children with Wilms tumors (WT) is ~90%. However, overall, 15% of patients experience tumor recurrence. The adverse prognostic factors currently used for risk stratification (advanced stage, high risk histology, and combined loss of heterozygosity at 1p and 16q in chemotherapy-naïve WTs) are present in only one third of these cases, and the significance of these factors is prone to change with advancing knowledge and improved treatment regimens. Therefore, we present a comprehensive, updated overview of the published prognostic variables for WT recurrence, ranging from patient-, tumor- and treatment-related characteristics to geographic and socioeconomic factors. Improved first-line treatment regimens based on clinicopathological characteristics and advancing knowledge on copy number variations unveil the importance of further investigating the significance of biological markers for WT recurrence in international collaborations.
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Affiliation(s)
- Alissa Groenendijk
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
- Correspondence:
| | - Filippo Spreafico
- Department of Medical Oncology and Hematology, Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Ronald R. de Krijger
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
- Department of Pathology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands
| | - Jarno Drost
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
- Oncode Institute, 3584 CS Utrecht, The Netherlands
| | - Jesper Brok
- Department of Pediatric Oncology and Hematology, Rigshospitalet, 2100 Copenhagen, Denmark;
- Developmental Biology and Cancer Research and Teaching Department, University College London Great Ormond Street Institute of Child Health, London WC1N 1EH, UK
| | - Daniela Perotti
- Molecular Bases of Genetic Risk and Genetic Testing Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy;
| | - Harm van Tinteren
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
| | | | - Jan Godziński
- Department of Pediatric Surgery, Marciniak Hospital, Fieldorfa 2, 54-049 Wroclaw, Poland;
- Department of Pediatric Traumatology and Emergency Medicine, Wroclaw Medical University, Bujwida 44a, 50-345 Wroclaw, Poland
| | - Christian Rübe
- Department of Radiation Oncology, Saarland University Medical Center and Saarland University Faculty of Medicine, D-66421 Homburg, Germany;
| | - James I. Geller
- Division of Oncology, Cincinnati Children’s Hospital Medical Center, University of Cincinnati, Cincinnati, OH 45229, USA;
| | - Norbert Graf
- Department of Pediatric Oncology and Hematology, Saarland University Medical Center and Saarland University Faculty of Medicine, D-66421 Homburg, Germany;
| | - Marry M. van den Heuvel-Eibrink
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
| | - Annelies M. C. Mavinkurve-Groothuis
- Princess Máxima Center for Pediatric Oncology, Heidelberglaan 25, 3584 CS Utrecht, The Netherlands; (R.R.d.K.); (J.D.); (H.v.T.); (M.M.v.d.H.-E.); (A.M.C.M.-G.)
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8
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Abstract
The prognosis of children with Wilms tumour has greatly improved since the introduction of adjuvant radiotherapy and chemotherapy more than 70 years ago with a current overall long-term survival approaching 90%. Before this, surgery was the only option with around 20% survival, even in low-risk categories. The focus is now on management options for those patients in specific subgroups, who continue to have lower event-free survival and who suffer from the long-term effects of treatment. These include those with anaplastic histology, bilateral Wilms, biologically high-risk tumours and those that relapse (Aldrink et al. in J Pediatr Surg 54(3):390-397, 2019). The major advances that have already been made in risk assessment and tailoring the chemotherapy/radiotherapy to achieve maximum advantage with minimum toxicity and long-term morbidity have been predicated on safe and complete resection and staging of the tumour. There are, however, still surgical challenges faced with respect to resection of 'complex' tumours; thus, surgeons need to understand their role and advance their expertise in the overall treatment of children with Wilms tumour. These include very large tumours not responding to chemotherapy, ruptured tumours, tumours with intravascular invasion into the inferior vena cava (± 10%), heart and hepatic veins (± 4%) and Wilms tumours in horseshoe kidneys (< 1%) (Kieran and Ehrlich in Urol Oncol https://doi.org/10.1016/j.urolonc.2015.05.029, 2015). This review describes surgical strategies and techniques used in these situations, gleaned from the authors' experience in the surgical management of over 300 children with Wilms tumours in our centres over the last 30 years.
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Affiliation(s)
- Sharon Cox
- Division of Paediatric Surgery, University of Cape Town and Red Cross War Memorial Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa.
| | - Cenk Büyükünal
- Division of Paediatric Urology, Department of Paediatric Surgery, Cerrahpasa Medical Faculty, University of Istanbul, Istanbul, Turkey
| | - Alastair J W Millar
- Division of Paediatric Surgery, University of Cape Town and Red Cross War Memorial Children's Hospital, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa
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9
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Kooijmans ECM, Bökenkamp A, Tjahjadi NS, Tettero JM, van Dulmen‐den Broeder E, van der Pal HJH, Veening MA. Early and late adverse renal effects after potentially nephrotoxic treatment for childhood cancer. Cochrane Database Syst Rev 2019; 3:CD008944. [PMID: 30855726 PMCID: PMC6410614 DOI: 10.1002/14651858.cd008944.pub3] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Improvements in diagnostics and treatment for paediatric malignancies resulted in a major increase in survival. However, childhood cancer survivors (CCS) are at risk of developing adverse effects caused by multimodal treatment for their malignancy. Nephrotoxicity is a known side effect of several treatments, including cisplatin, carboplatin, ifosfamide, radiotherapy and nephrectomy, and can cause glomerular filtration rate (GFR) impairment, proteinuria, tubulopathy, and hypertension. Evidence about the long-term effects of these treatments on renal function remains inconclusive. It is important to know the risk of, and risk factors for, early and late adverse renal effects, so that ultimately treatment and screening protocols can be adjusted. This review is an update of a previously published Cochrane Review. OBJECTIVES To evaluate existing evidence on the effects of potentially nephrotoxic treatment modalities on the prevalence of renal dysfunction in survivors treated for childhood cancer with a median or mean survival of at least one year after cessation of treatment, where possible in comparison with the general population or CCS treated without potentially nephrotoxic treatment. In addition, to evaluate evidence on associated risk factors, such as follow-up duration, age at time of diagnosis and treatment combinations, as well as the effect of doses. SEARCH METHODS On 31 March 2017 we searched the following electronic databases: CENTRAL, MEDLINE and Embase. In addition, we screened reference lists of relevant studies and we searched the congress proceedings of the International Society of Pediatric Oncology (SIOP) and The American Society of Pediatric Hematology/Oncology (ASPHO) from 2010 to 2016/2017. SELECTION CRITERIA Except for case reports, case series and studies including fewer than 20 participants, we included studies with all study designs that reported on renal function (one year or longer after cessation of treatment), in CCS treated before the age of 21 years with cisplatin, carboplatin, ifosfamide, radiation involving the kidney region, a nephrectomy, or a combination of two or more of these treatments. When not all treatment modalities were described or the study group of interest was unclear, a study was not eligible for the evaluation of prevalence. We still included it for the assessment of risk factors if it had performed a multivariable analysis. DATA COLLECTION AND ANALYSIS Two review authors independently performed study selection, 'Risk of bias' assessment and data extraction using standardised data collection forms. We performed analyses according to the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS Apart from the remaining 37 studies included from the original review, the search resulted in the inclusion of 24 new studies. In total, we included 61 studies; 46 for prevalence, six for both prevalence and risk factors, and nine not meeting the inclusion criteria, but assessing risk factors. The 52 studies evaluating the prevalence of renal dysfunction included 13,327 participants of interest, of whom at least 4499 underwent renal function testing. The prevalence of adverse renal effects ranged from 0% to 84%. This variation may be due to diversity of included malignancies, received treatments, reported outcome measures, follow-up duration and the methodological quality of available evidence.Seven out of 52 studies, including 244 participants, reported the prevalence of chronic kidney disease, which ranged from 2.4% to 32%.Of these 52 studies, 36 studied a decreased (estimated) GFR, including at least 432 CCS, and found it was present in 0% to 73.7% of participants. One eligible study reported an increased risk of glomerular dysfunction after concomitant treatment with aminoglycosides and vancomycin in CCS receiving total body irradiation (TBI). Four non-eligible studies assessing a total cohort of CCS, found nephrectomy and (high-dose (HD)) ifosfamide as risk factors for decreased GFR. The majority also reported cisplatin as a risk factor. In addition, two non-eligible studies showed an association of a longer follow-up period with glomerular dysfunction.Twenty-two out of 52 studies, including 851 participants, studied proteinuria, which was present in 3.5% to 84% of participants. Risk factors, analysed by three non-eligible studies, included HD cisplatin, (HD) ifosfamide, TBI, and a combination of nephrectomy and abdominal radiotherapy. However, studies were contradictory and incomparable.Eleven out of 52 studies assessed hypophosphataemia or tubular phosphate reabsorption (TPR), or both. Prevalence ranged between 0% and 36.8% for hypophosphataemia in 287 participants, and from 0% to 62.5% for impaired TPR in 246 participants. One non-eligible study investigated risk factors for hypophosphataemia, but could not find any association.Four out of 52 studies, including 128 CCS, assessed the prevalence of hypomagnesaemia, which ranged between 13.2% and 28.6%. Both non-eligible studies investigating risk factors identified cisplatin as a risk factor. Carboplatin, nephrectomy and follow-up time were other reported risk factors.The prevalence of hypertension ranged from 0% to 50% in 2464 participants (30/52 studies). Risk factors reported by one eligible study were older age at screening and abdominal radiotherapy. A non-eligible study also found long follow-up time as risk factor. Three non-eligible studies showed that a higher body mass index increased the risk of hypertension. Treatment-related risk factors were abdominal radiotherapy and TBI, but studies were inconsistent.Because of the profound heterogeneity of the studies, it was not possible to perform meta-analyses. Risk of bias was present in all studies. AUTHORS' CONCLUSIONS The prevalence of adverse renal effects after treatment with cisplatin, carboplatin, ifosfamide, radiation therapy involving the kidney region, nephrectomy, or any combination of these, ranged from 0% to 84% depending on the study population, received treatment combination, reported outcome measure, follow-up duration and methodological quality. With currently available evidence, it was not possible to draw solid conclusions regarding the prevalence of, and treatment-related risk factors for, specific adverse renal effects. Future studies should focus on adequate study designs and reporting, including large prospective cohort studies with adequate control groups when possible. In addition, these studies should deploy multivariable risk factor analyses to correct for possible confounding. Next to research concerning known nephrotoxic therapies, exploring nephrotoxicity after new therapeutic agents is advised for future studies. Until more evidence becomes available, CCS should preferably be enrolled into long-term follow-up programmes to monitor their renal function and blood pressure.
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Affiliation(s)
- Esmee CM Kooijmans
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Arend Bökenkamp
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatric NephrologyPO Box 7057AmsterdamNetherlands1007 MB
| | - Nic S Tjahjadi
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Jesse M Tettero
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Eline van Dulmen‐den Broeder
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
| | - Helena JH van der Pal
- Princess Maxima Center for Pediatric Oncology, KE.01.129.2PO Box 85090UtrechtNetherlands3508 AB
| | - Margreet A Veening
- Amsterdam UMC, Vrije Universiteit AmsterdamDepartment of Pediatrics, Division of Oncology/HematologyDe Boelelaan 1117AmsterdamNetherlands1081 HV
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10
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Han Q, Li K, Dong K, Xiao X, Yao W, Liu G. Clinical features, treatment, and outcomes of bilateral Wilms' tumor: A systematic review and meta-analysis. J Pediatr Surg 2018; 53:2465-2469. [PMID: 30274708 DOI: 10.1016/j.jpedsurg.2018.08.022] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 08/25/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Wilms' tumor(WT) is the most common malignant renal tumor of childhood. Despite the good prognosis of WT, bilateral Wilms' tumor (BWT) still has a poor outcome. We systematically reviewed the literature on BWT, aiming to define its clinical features, treatment, and outcomes. METHODS PubMed, OVID EMbase, Web of Science, and Cochrane Library were systematically searched for studies published from 1980 to 2017. Case series and comparative studies reported clinical data of BWT patients were included. RESULTS A total of 32 studies comprising 1457 patients were retained for primary outcome. Hemihypertrophy, cryptorchidism, and Beckwith-Wiedemann syndrome(BWS) are the most common congenital anomalies and syndrome. 86% of patients had favorable histology (FH). Patients with local stage I or II accounted for 64%, and 12.6% had metastasis at diagnosis. Bilateral nephron-sparing surgery (NSS) was achieved in 33.8%. Recurrence and renal failure occurred in 20% and 8%. The overall survival (OS) was 73%. In comparative studies, OS of patients undergoing bilateral NSS was similar to that of other operation types. CONCLUSION Prognosis of BWT has been improved but is significantly poorer than WT. Bilateral NSS was recommended by most centers to preserve more renal volume. However, finding a balance between retaining renal function and avoiding recurrence remains a question. TYPE OF STUDY Systematic review. LEVEL OF EVIDENCE Level IV.
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Affiliation(s)
- Qilei Han
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Kai Li
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China.
| | - Kuiran Dong
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Xianmin Xiao
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Wei Yao
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
| | - Gongbao Liu
- Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai, China
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11
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van den Heuvel-Eibrink MM, Hol JA, Pritchard-Jones K, van Tinteren H, Furtwängler R, Verschuur AC, Vujanic GM, Leuschner I, Brok J, Rübe C, Smets AM, Janssens GO, Godzinski J, Ramírez-Villar GL, de Camargo B, Segers H, Collini P, Gessler M, Bergeron C, Spreafico F, Graf N. Position paper: Rationale for the treatment of Wilms tumour in the UMBRELLA SIOP-RTSG 2016 protocol. Nat Rev Urol 2017; 14:743-752. [PMID: 29089605 DOI: 10.1038/nrurol.2017.163] [Citation(s) in RCA: 180] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The Renal Tumour Study Group of the International Society of Paediatric Oncology (SIOP-RTSG) has developed a new protocol for the diagnosis and treatment of childhood renal tumours, the UMBRELLA SIOP-RTSG 2016 (the UMBRELLA protocol), to continue international collaboration in the treatment of childhood renal tumours. This protocol will support integrated biomarker and imaging research, focussing on assessing the independent prognostic value of genomic changes within the tumour and the volume of the blastemal component that survives preoperative chemotherapy. Treatment guidelines for Wilms tumours in the UMBRELLA protocol include recommendations for localized, metastatic, and bilateral disease, for all age groups, and for relapsed disease. These recommendations have been established by a multidisciplinary panel of leading experts on renal tumours within the SIOP-RTSG. The UMBRELLA protocol should promote international collaboration and research and serve as the SIOP-RTSG best available treatment standard.
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Affiliation(s)
- Marry M van den Heuvel-Eibrink
- Department of Paediatric Oncology, Princess Máxima Center for Paediatric Oncology, Lundlaan 6, 3584EA Utrecht, The Netherlands
| | - Janna A Hol
- Department of Paediatric Oncology, Princess Máxima Center for Paediatric Oncology, Lundlaan 6, 3584EA Utrecht, The Netherlands
| | - Kathy Pritchard-Jones
- Great Ormond Street Institute of Child Health, University College London, 30 Guilford St, London, WC1N 1EH, United Kingdom
| | - Harm van Tinteren
- Netherlands Cancer Institute, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Rhoikos Furtwängler
- Department of Paediatric Oncology & Haematology, Saarland University, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Arnauld C Verschuur
- Department of Paediatric Oncology & Haematology, La Timone Children's Hospital, 264 Rue Saint-Pierre, 13385, Marseille, France
| | - Gordan M Vujanic
- Department of Cellular Pathology, University Hospital of Wales, Cardiff University School of Medicine, Heath Park, Eastern Ave, Cardiff, CF14 4XW, United Kingdom
| | - Ivo Leuschner
- Kiel Paediatric Tumour Registry, Department of Paediatric Pathology, University Hospital of Kiel, Christian-Albrechts-Platz 4, 24118, Kiel, Germany
| | - Jesper Brok
- Great Ormond Street Institute of Child Health, University College London, 30 Guilford St, London, WC1N 1EH, United Kingdom
| | - Christian Rübe
- Department of Radiotherapy, University Hospital of the Saarland, Kirrberger Str. 100, 66421, Homburg, Germany
| | - Anne M Smets
- Department of Radiology, Academic Medical Center Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Geert O Janssens
- Department of Paediatric Oncology, Princess Máxima Center for Paediatric Oncology, Lundlaan 6, 3584EA Utrecht, The Netherlands
- Department of Radiation Oncology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Jan Godzinski
- Department of Paediatric Surgery, Marciniak Hospital, Fieldorfa 2, 54-049, Wroclaw, Poland
- Department of Paediatric Traumatology and Emergency Medicine, Medical University, Wybrzeze Ludwika Pasteura 1, 50-367, Wroclaw, Poland
| | - Gema L Ramírez-Villar
- Department of Paediatric Oncology, Hospital Universitario Virgen del Rocío, Av. Manuel Siurot, S/N, 41013 Seville, Spain
| | - Beatriz de Camargo
- Paediatric Haematology-Oncology Program, Instituto Nacional de Cancer (INCA), Praça Cruz Vermelha, 23, Rio de Janeiro, 20230-130, Brazil
| | - Heidi Segers
- Department of Paediatric Oncology, University Hospital Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Paola Collini
- Department of Diagnostic Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Giacomo Venezian, 1, 20133, Milan, Italy
| | - Manfred Gessler
- Biocenter of the University of Wuerzburg, Developmental Biochemistry, and Comprehensive Cancer Center Mainfranken, Josef-Schneider-Straße 6, 97080, Wuerzburg, Germany
| | - Christophe Bergeron
- Institut d'Hématologie et d'Oncologie Pédiatrique, Centre Léon Bérard, 28 Prom. Léa et Napoléon Bullukian, 69008, Lyon, France
| | - Filippo Spreafico
- Department of Diagnostic Pathology and Laboratory Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Giacomo Venezian, 1, 20133, Milan, Italy
| | - Norbert Graf
- Department of Paediatric Oncology & Haematology, Saarland University, Kirrberger Str. 100, 66421, Homburg, Germany
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Charlton J, Irtan S, Bergeron C, Pritchard-Jones K. Bilateral Wilms tumour: a review of clinical and molecular features. Expert Rev Mol Med 2017; 19:e8. [PMID: 28716159 PMCID: PMC5687181 DOI: 10.1017/erm.2017.8] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Wilms tumour (WT) is the most common paediatric kidney cancer and affects approximately one in 10 000 children. The tumour is associated with undifferentiated embryonic lesions called nephrogenic rests (NRs) or, when diffuse, nephroblastomatosis. WT or NRs can occur in both kidneys, termed bilateral disease, found in only 5-8% of cases. Management of bilateral WT presents a major clinical challenge in terms of maximising survival, preserving renal function and understanding underlying genetic risk. In this review, we compile clinical data from 545 published cases of bilateral WT and discuss recent progress in understanding the molecular basis of bilateral WT and its associated precursor NRs in the context of the latest radiological, surgical and epidemiological features.
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Affiliation(s)
- Jocelyn Charlton
- UCL Institute of Child Health, University College London, London, UK
| | - Sabine Irtan
- UCL Institute of Child Health, University College London, London, UK
- Paediatric Surgery Department, Trousseau Hospital, Paris, France
| | - Christophe Bergeron
- Centre Léon Bérard, Institut d'Hématologie et d'Oncologie Pédiatrie, Lyon, France
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13
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Abstract
Wilms tumour is named after Max Wilms. It is an embryonal tumour derived from the metanephros. It is the commonest childhood renal tumour and the third commonest paediatric malignancy. Synchronous bilateral Wilms tumours (BWT) represent 4-7% of all Wilms tumours (WT) and present at a younger age than unilateral Wilms tumours. At least 10% of synchronous BWTs have unfavourable histology, and up to 22% are associated with genitourinary abnormalities, aniridia, WAGR syndrome, Denys-Drash syndrome, hemihypertrophy, or one of the other overgrowth syndromes. The long-term disease-free survival rate for patients with unilateral WT is approaching 90%, and is around 70% for those with metastatic disease. For both synchronous and metachronous Wilms tumours the prognosis is less favourable with reported cure rates approaching 80% in the best centres and lower in resource poor settings. There is potential for a reduced quality of life due to renal insufficiency and the possible need for renal transplantation. The major clinical challenge in BWTs is preservation of functioning renal tissue using nephron-sparing surgical techniques, while achieving cure with minimum therapy-related morbidity. Mortality is generally associated with progressive disease of anaplastic tumours. Chemotherapy followed by nephron-sparing surgery has been able, in most cases, to eradicate the tumour while preserving renal function. Radiotherapy has largely been avoided because of fears of long-term radiation injury to the residual functioning renal mass. Patient selection, appropriate pre- and post-operative chemotherapy and skilled surgical techniques all contribute to excellent outcomes where these are achievable.
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Affiliation(s)
- Alastair J W Millar
- Emeritus Professor of Paediatric Surgery, Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital, University of Cape Town, Klipfontein Road, Rondebosch, Cape Town, 7700, South Africa.
| | - Sharon Cox
- Associate Professor and Head of Clinical Unit, Division of Paediatric Surgery, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
| | - Alan Davidson
- Associate Professor and Head of Division of Haematology and Oncology, Red Cross War Memorial Children's Hospital, University of Cape Town, Cape Town, South Africa
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14
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Abstract
Wilms tumour is named after Max Wilms. It is an embryonal tumour derived from the metanephros. It is the commonest childhood renal tumour and the third commonest paediatric malignancy. Synchronous bilateral Wilms tumours (BWT) represent 4-7% of all Wilms tumours (WT) and present at a younger age than unilateral Wilms tumours. At least 10% of synchronous BWTs have unfavourable histology, and up to 22% are associated with genitourinary abnormalities, aniridia, WAGR syndrome, Denys-Drash Syndrome, hemihypertrophy, or one of the other overgrowth syndromes. The long-term disease-free survival (DFS) rate for patients with unilateral Wilms' tumours is approaching 90%, and is around 70% for those with metastatic disease. For both synchronous and metachronous Wilms tumours the prognosis is less favourable with reported cure rates approaching 80% in the best centres and lower in resource poor settings. There is potential for a reduced quality of life due to renal insufficiency and the possible need for renal transplantation. The major clinical challenge in BWTs is preservation of functioning renal tissue using nephron sparing surgical techniques, while achieving cure with minimum therapy-related morbidity. Mortality is generally associated with progressive disease of anaplastic tumours. Chemotherapy followed by nephron sparing surgery has been able, in most cases, to eradicate the tumour while preserving renal function. Radiotherapy has largely been avoided because of fears of long term radiation injury to the residual functioning renal mass. Patient selection, appropriate pre- and post-operative chemotherapy and skilled surgical techniques all contribute to excellent outcomes where these are achievable.
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15
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Interiano RB, McCarville MB, Santos ND, Mao S, Wu J, Dome JS, Kieran K, Williams MA, Brennan RC, Krasin MJ, Green DM, Davidoff AM. Comprehensive renal function evaluation in patients treated for synchronous bilateral Wilms tumor. J Pediatr Surg 2017; 52:98-103. [PMID: 27856008 PMCID: PMC5218869 DOI: 10.1016/j.jpedsurg.2016.10.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 10/20/2016] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The purpose of this study was to perform a comprehensive assessment of long-term renal function in patients treated at our institution for synchronous bilateral Wilms tumor (BWT) and to determine the optimal method for estimating glomerular filtration rate (eGFR). METHODS Surgical approach, adjuvant therapy, and pathology reports were reviewed for patients with at least six months follow-up from definitive surgery. eGFRs, as assessed by the Schwartz and Chronic Kidney Disease in Children (CKiD) formulas, were compared to measured GFR (mGFR) determined by 99mTc-DTPA scanning. Urine studies, including microalbumin, β-microglobulin, and FENa were also reviewed. RESULTS Forty-two patients were identified. Of 36 living patients, 28 (77.8%) had greater than 6months follow-up, with a median overall follow-up of 5.2years (range: 1.4-13.4). The median mGFR was 97mL/min/1.73m2, while the median eGFRSchwartz and eGFRCKiD were 103.3mL/min/1.73m2 and 79.7mL/min/1.73m2, respectively, (p=0.13 and p=0.75, compared to mGFR). Eleven (39.3%) patients had at least one abnormal urine study (microalbumin >30μg/g creatinine, n=3; β-2 microglobulin >133μg/g creatinine, n=9; FENa>1%, n=4). CONCLUSIONS In our series, few patients had an abnormally low GFR. Neither method for estimating GFR gave a significantly different result from measured GFR, suggesting that the Schwartz equation is adequate, although specific urine tests may be more sensitive for detecting subtle renal dysfunction. LEVEL OF EVIDENCE Level IV - retrospective case series with no comparison group.
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Affiliation(s)
- Rodrigo B. Interiano
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN
| | - M. Beth McCarville
- Department of Diagnostic Imaging, St. Jude Children's Research Hospital, Memphis, TN
| | - Noel Delos Santos
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN
| | - Shenghua Mao
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN
| | - Jianrong Wu
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN
| | - Jeffrey S. Dome
- Department of Oncology, Children's National Medical Center, Washington, DC
| | - Kathleen Kieran
- Department of Urology, Seattle Children's Hospital, Seattle, WA
| | - Mark A. Williams
- Division of Pediatric Urology, Levine Children's Hospital, Charlotte, NC
| | - Rachel C. Brennan
- Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN, Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN
| | - Matthew J. Krasin
- Department of Radiation Oncology, St. Jude Children's Hospital, Memphis, TN
| | - Daniel M. Green
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN
| | - Andrew M. Davidoff
- Department of Surgery, St. Jude Children's Research Hospital, Memphis, TN, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN
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Chen SH, Hung IJ, Yang CP, Jaing TH, Wang CJ, Hsueh C, Lai JY. Clinical features and long-term outcomes of bilateral Wilms tumor treated with Taiwan Pediatric Oncology Group protocols: A single center report. Asia Pac J Clin Oncol 2016; 12:300-7. [PMID: 27230630 DOI: 10.1111/ajco.12501] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 03/22/2016] [Accepted: 04/05/2016] [Indexed: 12/01/2022]
Abstract
AIMS Wilms tumor (WT) is rare in Asia. Treatment of bilateral WT is challenging, and the treatment outcome of bilateral WT is rarely reported in low incidence areas. METHODS We enrolled patients with bilateral WT registered in Chang Gung Memorial Hospital, Taoyuan, Taiwan, between January 1986 and June 2015. They were treated according to the Taiwan Pediatric Oncology Group (TPOG) protocols. The clinical features and long-term outcomes were analyzed. RESULTS Six patients with histologically-proved bilateral WT were identified for analysis. One additional patient who was diagnosed with unilateral WT-associated intralobar nephrogenic rest, in addition to two small lesions in the contralateral kidney, was also included. There were total of three male patients and four female patients. The median follow-up period was 19 years (range 8-29 years). Five patients underwent initial biopsy and preoperative chemotherapy followed by surgery, whereas two patients underwent initial surgery followed by adjuvant chemotherapy. Local recurrence was found in two patients. The 8-year event-free survival and overall survival rates were 71.4% and 100%, respectively. Two patients developed advanced stage of chronic kidney disease, but none had been diagnosed with secondary malignant neoplasm. Other health issues such as hypertension, scoliosis and unspecified autoimmune disease were also found. CONCLUSIONS The treatment outcome in this study is comparably superior to other western countries. However, survivors of bilateral WT still have many chronic health issues and thereby need individualized long-term medical care.
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Affiliation(s)
- Shih-Hsiang Chen
- Division of Pediatric Hematology/Oncology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Iou-Jih Hung
- Division of Pediatric Hematology/Oncology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chao-Ping Yang
- Division of Pediatric Hematology/Oncology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Tang-Her Jaing
- Division of Pediatric Hematology/Oncology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chao-Jan Wang
- Department of Diagnostic Radiology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Chuen Hsueh
- Department of Pathology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Jin-Yao Lai
- Department of Division of Pediatric Surgery, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
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Overall Survival and Renal Function of Patients With Synchronous Bilateral Wilms Tumor Undergoing Surgery at a Single Institution. Ann Surg 2015; 262:570-6. [PMID: 26366536 DOI: 10.1097/sla.0000000000001451] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Wilms tumor is the most common renal cancer in children. Approximately 5% of children with Wilms tumor present with disease in both kidneys. The treatment challenge is to achieve a high cure rate while maintaining long-term renal function. We retrospectively reviewed our institutional experience with nephron sparing surgery (NSS) in patients with synchronous bilateral Wilms tumor (BWT) operated on between 2001 and 2014. METHODS Imaging studies, surgical approach, adjuvant therapy, and pathology reports were reviewed. Outcomes evaluated included surgical complications, tumor recurrence, patient survival, and renal function, as assessed by estimated glomerular filtration rate. RESULTS A total of 42 patients with BWT were identified: 39 (92.9%) patients underwent bilateral NSS; only 3 patients (7.1%) underwent unilateral nephrectomy with contralateral NSS. Postoperative complications included prolonged urine leak (10), infection (6), intussusception (2), and transient renal insufficiency (1). Three patients required early (within 4 months) repeat of NSS for residual tumor. In the long-term, 7 (16.7%) patients had local tumor recurrence (managed with repeat NSS in 6 and completion nephrectomy in 1) and 3 had an episode of intestinal obstruction requiring surgical intervention. Overall survival was 85.7% (mean follow-up, 4.1 years). Of the 6 patients who died, 5 had diffuse anaplastic histology. All of the patients had an estimated glomerular filtration rate more than 60 mL/min/1.73 m at the last follow-up; no patient developed end-stage renal disease. CONCLUSIONS In patients with synchronous, BWT, bilateral NSS is safe and almost always feasible, thereby preserving maximal renal parenchyma. With this approach, survival was excellent, as was maintenance of the renal function.
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Huang H, Nguyen T, Ibrahim S, Shantharam S, Yue Z, Chen JY. DMAP: a connectivity map database to enable identification of novel drug repositioning candidates. BMC Bioinformatics 2015; 16 Suppl 13:S4. [PMID: 26423722 PMCID: PMC4597058 DOI: 10.1186/1471-2105-16-s13-s4] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background Drug repositioning is a cost-efficient and time-saving process to drug development compared to traditional techniques. A systematic method to drug repositioning is to identify candidate drug's gene expression profiles on target disease models and determine how similar these profiles are to approved drugs. Databases such as the CMAP have been developed recently to help with systematic drug repositioning. Methods To overcome the limitation of connectivity maps on data coverage, we constructed a comprehensive in silico drug-protein connectivity map called DMAP, which contains directed drug-to-protein effects and effect scores. The drug-to-protein effect scores are compiled from all database entries between the drug and protein have been previously observed and provide a confidence measure on the quality of such drug-to-protein effects. Results In DMAP, we have compiled the direct effects between 24,121 PubChem Compound ID (CID), which were mapped from 289,571 chemical entities recognized from public literature, and 5,196 reviewed Uniprot proteins. DMAP compiles a total of 438,004 chemical-to-protein effect relationships. Compared to CMAP, DMAP shows an increase of 221 folds in the number of chemicals and 1.92 fold in the number of ATC codes. Furthermore, by overlapping DMAP chemicals with the approved drugs with known indications from the TTD database and literature, we obtained 982 drugs and 622 diseases; meanwhile, we only obtained 394 drugs with known indication from CMAP. To validate the feasibility of applying new DMAP for systematic drug repositioning, we compared the performance of DMAP and the well-known CMAP database on two popular computational techniques: drug-drug-similarity-based method with leave-one-out validation and Kolmogorov-Smirnov scoring based method. In drug-drug-similarity-based method, the drug repositioning prediction using DMAP achieved an Area-Under-Curve (AUC) score of 0.82, compared with that using CMAP, AUC = 0.64. For Kolmogorov-Smirnov scoring based method, with DMAP, we were able to retrieve several drug indications which could not be retrieved using CMAP. DMAP data can be queried using the existing C2MAP server or downloaded freely at: http://bio.informatics.iupui.edu/cmaps Conclusions Reliable measurements of how drug affect disease-related proteins are critical to ongoing drug development in the genome medicine era. We demonstrated that DMAP can help drug development professionals assess drug-to-protein relationship data and improve chances of success for systematic drug repositioning efforts.
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Abstract
Synchronous bilateral disease occurs in approximately 5 % of children with Wilms tumor (WT), and is independently associated with an increased risk of renal insufficiency. Nephron-sparing surgery (NSS) allows preservation of renal mass and improved renal function. Published oncologic and functional outcomes with NSS to date are generally good, likely reflecting proper patient selection and excellent surgical technique during tumor excision, as well as appropriate use of upfront and adjuvant therapies. Here we highlight important issues regarding the use of NSS in children with bilateral Wilms tumor (BWT).
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Affiliation(s)
- Kathleen Kieran
- Department of Urology, Division of Pediatric Urology, University of Iowa Hospitals and Clinics, Iowa City, IA
| | - Andrew M. Davidoff
- Department of Surgery, St Jude Children’s Research Hospital, Memphis, TN
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