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Jackson TJ, Brisse HJ, Pritchard-Jones K, Nakata K, Morosi C, Oue T, Irtan S, Vujanic G, van den Heuvel-Eibrink MM, Graf N, Chowdhury T. How we approach paediatric renal tumour core needle biopsy in the setting of preoperative chemotherapy: A Review from the SIOP Renal Tumour Study Group. Pediatr Blood Cancer 2022; 69:e29702. [PMID: 35587187 DOI: 10.1002/pbc.29702] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 12/22/2022]
Abstract
The International Society of Paediatric Oncology Renal Tumour Study Group (SIOP-RTSG) advocate treating children with Wilms tumour (WT) with preoperative chemotherapy, whereas the Renal Tumor Committee of the Children's Oncology Group (COG) advocates primary nephrectomy (without biopsy) when feasible. Successive SIOP-RTSG trial protocols recommended pretreatment biopsy of children with unilateral tumours only where there were features to suggest an increased probability of a non-WT requiring a change in management. The UK experience in the SIOP WT 2001 trial showed that an alternate approach of performing biopsies on all children with renal tumour masses to determine histology at diagnosis rarely changes management, and can result in misdiagnosis (particularly patients in the age range typical for WT). Although a more selective approach to biopsy has been routine practice in all other countries participating in SIOP-RTSG trials, there was variation between national groups. To address this variation and provide evidence-based recommendations for the indications and recommended approach to renal tumour biopsy within the SIOP paradigm, an international, multidisciplinary working group of SIOP-RTSG members was convened. We describe the resulting recommendations of this group, which are to be incorporated in the ongoing SIOP-RTSG UMBRELLA study.
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Affiliation(s)
- Thomas J Jackson
- UCL Great Ormond Street Institute for Child Health, London, UK
- North Middlesex Hospital NHS Trust, London, UK
| | - Herve J Brisse
- Imaging Department, Institut Curie, Paris, France
- Laboratoire d'Imagerie Translationnelle en Oncologie (LITO), Inserm U1288, Paris-Saclay University, Paris, France
| | | | - Kayo Nakata
- Cancer Control Center, Osaka International Cancer Institute, Osaka, Japan
| | - Carlo Morosi
- Department of Radiology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Takahara Oue
- Department of Pediatric Surgery, Hyogo College of Medicine, Hyogo, Japan
| | - Sabine Irtan
- Neonatal and Visceral Pediatric Surgery Department, Sorbonne Université, Hôpital Armand Trousseau - Assistance Publique Hôpitaux de Paris, Paris, France
| | | | | | - Norbert Graf
- Department of Pediatric Oncology and Hematology, Saarland University, Homburg, Germany
| | - Tanzina Chowdhury
- UCL Great Ormond Street Institute for Child Health, London, UK
- Great Ormond Street Hospital for Children, London, UK
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Kurian J, Loganathan A, Jacob T, Matthew L, Moses V, Nidugala Keshava S, Priscilla A. Efficacy of core needle biopsy in the diagnosis of pediatric extracranial solid malignancies: A 10-year study. J Indian Assoc Pediatr Surg 2022; 27:60-64. [PMID: 35261515 PMCID: PMC8853597 DOI: 10.4103/jiaps.jiaps_319_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/26/2020] [Accepted: 02/04/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction: Core needle biopsies of solid masses in children are a minimally invasive technique. It guides to a definitive diagnosis and facilitates management. Aims and Objectives: To determine the accuracy, sensitivity, and specificity of core needle biopsies in diagnosing pediatric solid masses. Materials and Methods: A retrospective analysis of 430 children, who underwent core needle biopsy for solid masses between January 2007 and December 2016 at CMC Vellore, was done. Results: Retroperitoneal and intra-abdominal masses constituted 66% of cases. Real-time image guidance was used in 44% of cases. An accurate diagnosis was obtained in 93.6% of cases, while results did not correlate with the final diagnosis in 3.4%. Three percent had inadequate or necrotic tissue. None of the children had postprocedure complications. Conclusion: Core needle biopsies serve as good diagnostic modality, with minimal risks, in making a conclusive diagnosis and deciding on the line of management.
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Serati L, Morosi C, Barretta F, Collini P, Calareso G, Chiaravalli S, Spreafico F, Luksch R, Ferrari A, Massimino M, Marchianò A. Diagnostic yield and accuracy of image-guided percutaneous core needle biopsy of paediatric solid tumours: An experience from Italy. PEDIATRIC HEMATOLOGY ONCOLOGY JOURNAL 2021. [DOI: 10.1016/j.phoj.2020.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Ultrasound-Guided Core Biopsy for Tissue Diagnosis in Pediatric Oncology: 16-Year Experience With 597 Biopsies. AJR Am J Roentgenol 2021; 216:1066-1073. [PMID: 33566633 DOI: 10.2214/ajr.20.23196] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
OBJECTIVE. Percutaneous imaging-guided core needle biopsies (CNBs) for cancer diagnosis in pediatric patients are gaining interest because of their availability, lower rate of complications, and high diagnostic power compared with traditional surgical biopsies. Nevertheless, their precise role in the diagnostic algorithm of pediatric oncology is still unknown. The purpose of this study was to report our accumulated 16-year experience with CNB; discuss the availability, safety, and diagnostic accuracy of the procedure and the adequacy of ancillary testing; and compare our findings with the available literature. MATERIALS AND METHODS. Pediatric ultrasound-guided CNBs performed in our hospital between November 2003 and December 2019 were retrospectively studied. Data collection included demographics, clinical and procedural parameters, complications, and final diagnosis. RESULTS. A total of 597 biopsies were performed in 531 patients (132 performed in known oncologic patients and 465 performed to establish diagnosis). The median time between the biopsy request and the procedure was 1 day. Of 432 biopsies performed in patients with malignancies, 12 (2.8%) had false-negative results. In 165 cases of benign pathologic findings, all had true-negative results. Ancillary testing was adequate in all malignant cases. Overall sensitivity, specificity, and accuracy rates were 97.2%, 100%, and 98.0%, respectively. Five biopsies (0.8%) resulted in complications, including one major bleed and one track seeding. CONCLUSION. Our experience shows that ultrasound-guided CNB for suspected malignancy in pediatric patients has a high safety profile, availability, and accuracy rate compared with surgical biopsy. Our fast-track strategy enables early initiation of designated therapy and has the potential to become the procedure of choice.
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Diagnostic ultrasound-guided cutting needle biopsies in neuroblastoma: A safe and efficient procedure. J Pediatr Surg 2019; 54:1253-1256. [PMID: 30700386 DOI: 10.1016/j.jpedsurg.2018.12.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 11/23/2022]
Abstract
BACKGROUND Neuroblastoma (NB) is the most common extracranial solid tumor of childhood and accounts for 15% of deaths in pediatric oncology. Apart from the clinical stage at diagnosis, molecular factors are important for the characterization of the tumor and for decision on adequate treatment. Pretreatment diagnosis and molecular profiling are based on analysis of a tumor sample, obtained either by fine needle aspiration cytology (FNAC), cutting needle biopsy or open surgical biopsy. The method used depends on local tradition and routines. Ultrasound-guided cutting needle biopsy (UCNB) has been used at the Uppsala University Hospital since 1988 for diagnosis of pediatric solid tumors. PROCEDURES Medical records of 29 patients with NB who underwent pretreatment, diagnostic, ultrasound-guided needle biopsy were reviewed. Information extracted from the patients' records included: age at diagnosis, gender, tumor site, clinical stage, molecular profiling made on biopsies (e.g. MYCN status, ploidy and chromosomal aberrations), and UCNB complications (i.e. bleeding, pain, or anesthesiologic complications). RESULTS A total of 34 UCNBs were performed in the 29 patients. Repeated biopsies were done in three patients. UCNB was diagnostic in 90% (26/29). A complete molecular profiling was obtained in all UCNBs after 2008. Two patients (7%) developed a significant bleeding and two (7%) needed analgesics following UCNB. Neither infection nor tumor growth in the needle tract was observed. There were no anesthesiologic complications. CONCLUSIONS UCNB is reasonably safe in patients with NB and usually gives a sufficient amount of tumor tissue for a histological diagnosis, molecular profiling, and biobank storage.
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Abstract
BACKGROUND The liver is the most frequent site of metastatic disease, and metastatic disease to the liver is far more common than primary liver carcinoma in the United States. Pathologic evaluation of biopsy samples is key to establishing a correct diagnosis for patient management. Morphologic and immunoperoxidase studies, which are the standard for pathologic practice, accurately classify most tumors. Subclassification of carcinoma of unknown primary remains problematic. METHODS The author reviewed the literature for articles pertaining to liver biopsy, diagnosis of specific tumor types, utility of immunohistochemical markers, and microarray and proteomic analysis. RESULTS Sampling of liver lesions is best accomplished by combining fine-needle aspiration and needle core biopsy. Many malignancies have distinct morphologic and immunohistochemical patterns and can be correctly subclassified. Adenocarcinoma of unknown primary remains enigmatic since current immunohistochemical markers for this differential diagnosis lack specificity. Microarray analysis and proteomic analysis of tumors can provide distinct gene or protein expression profiles, respectively, for tumor classification. These technologies can be used with fine-needle aspiration and needle core biopsy samples. CONCLUSIONS Most metastatic malignancies in the liver may be correctly diagnosed using standard morphology and immunohistochemical techniques. However, subtyping of some carcinomas and identification of site of unknown primary remains problematic. New technologies may help to further refine our diagnostic capabilities.
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Affiliation(s)
- Barbara A Centeno
- Pathology Services, H. Lee Moffitt Cancer Center & Research Institute, Tampa FL 33612, USA.
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Zhao L, Mu J, Du P, Wang H, Mao Y, Xu Y, Xin X, Zang F. Ultrasound-guided core needle biopsy in the diagnosis of neuroblastic tumors in children: a retrospective study on 83 cases. Pediatr Surg Int 2017; 33:347-353. [PMID: 27990597 DOI: 10.1007/s00383-016-4037-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/05/2016] [Indexed: 02/06/2023]
Abstract
AIM Ultrasound-guided biopsy technique with the large-core needle has widely been applied in the diagnosis of adult abdominopelvic cavity, thyroid, and neck tumors. There are few reports on ultrasound-guided biopsy using large-core needle in pediatric abdominopelvic cavity tumors. This study was to evaluate the ultrasound features and the diagnostic value of ultrasound-guided core needle biopsy for pediatric neuroblastic tumors. METHODS The pediatric patients with neuroblastic tumor that underwent ultrasound examination and ultrasound-guided core needle biopsy from January 2009 to November 2015 were reviewed. A minimum of two cores in each case was obtained. The biopsy results were confirmed by subsequent surgical histopathology. The ultrasound features and the diagnostic accuracy of ultrasound-guided core needle biopsy were evaluated. RESULTS Eighty-three patients were enrolled into the study. Conventional ultrasound examination showed irregular hypoechoic or mixed echo masses and calcification and liquefied necrosis. The diagnostic accuracy of ultrasound-guided core needle biopsy was 96.4% (80/83). Three cases were misdiagnosed because of inadequate tissue sample. No serious complication, infection, or needle track seeding occurred. CONCLUSIONS Ultrasound-guided core needle biopsy seems to be an accurate, minimally invasive, and safe diagnostic method of pediatric neuroblastic tumor.
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Affiliation(s)
- Lihui Zhao
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Jie Mu
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Ping Du
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Hailing Wang
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China.
| | - Yiran Mao
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Yong Xu
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Xiaojie Xin
- Department of Diagnostic and Therapeutic Ultrasonography, Tianjin Medical University Cancer Institute and Hospital, Huan-Hu-Xi Road, Ti-Yuan-Bei, He Xi District, Tianjin, 300060, China
| | - Fenglin Zang
- Department of Pathology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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Factors influencing the diagnostic yield and accuracy of image-guided percutaneous needle biopsy of pediatric tumors: single-center audit of a 26-year experience. Pediatr Radiol 2016; 46:372-82. [PMID: 26589305 DOI: 10.1007/s00247-015-3484-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 08/16/2015] [Accepted: 10/19/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Image-guided percutaneous core needle biopsy is a common procedure for diagnosis of both solid tumors and hematological malignancies in children. Despite recent improvements, a certain rate of non-diagnostic biopsies persists. OBJECTIVE To assess the factors influencing the diagnostic yield and accuracy of percutaneous core needle biopsies of pediatric tumors. MATERIALS AND METHODS We conducted a single-center retrospective study of a 26-year experience with image-guided biopsies in children and young adults. Using uni- and multivariate analysis, we evaluated the association of diagnostic yield and accuracy with technical factors (image-guided procedure, pathological technique) and clinical factors (complication rate, histological type and anatomical location). RESULTS We retrieved data relating to 396 biopsies were performed in 363 children and young adults (mean age: 7.4 years). Overall, percutaneous core needle biopsy showed a diagnostic yield of 89.4% (95% confidence interval [CI] 85.9-92.2) and an accuracy of 90.9% (CI 87.6-93.6) with a complication rate of 2.5% (CI 1.2-4.6).The diagnostic yield increased with the use of advanced tissue assessment techniques (95.7% with immunohistochemistry versus 82.3% without immunohistochemistry; P < 0.0001) and an increased number of passes (mean: 3.96 for diagnostic biopsies versus 3.62 for non-diagnostic biopsies; P = 0.044). CONCLUSION The use of advanced pathological techniques and an increased number of passes are the two main factors influencing the diagnostic success of biopsies in pediatric tumors.
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El Ochi MR, Bellarbi S, Rouas L, Lamalmi N, Malihy A, Alhamany Z, Cherradi N. [Contribution of radio-guided biopsy in the histopathological diagnosis of childhood tumors of: experience of Rabat Child Hospital]. Pan Afr Med J 2015; 21:318. [PMID: 26587165 PMCID: PMC4633739 DOI: 10.11604/pamj.2015.21.318.5657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Accepted: 08/19/2015] [Indexed: 11/30/2022] Open
Abstract
La biopsie radioguidée constitue une alternative à la biopsie chirurgicale invasive et à la cytologie pour le diagnostic des tumeurs pédiatriques. L'intérêt de notre étude est d’évaluer la valeur diagnostique des biopsies radioguidées examinées au laboratoire d'anatomopathologie de l'hôpital d'Enfants de Rabat (HER). L’étude a porté sur 78 biopsies radioguidées recueillies dans notre laboratoire entre janvier 2008 et décembre 2011. l’âge moyen des patients était de 5 ans et 10 mois avec une prédominance masculine (65,4%). La tumeur était abdominale dans 80% des cas, thoracique dans 15% cas, thoracique et abdominale dans 2,5% et sacrée dans 1,2%. Les biopsies étaient écho-guidées dans 90% des cas et scannoguidées dans 10% des cas. Le diagnostic histopathologique était posé dans 89% des cas. L'immuno-histochimie a été indiquée dans 35% des cas. Les diagnostics les plus fréquents étaient: tumeurs neuroblastiques (42 cas), lymphomes non hodgkiniens (10 cas), rhabdomyosarcomes (6 cas), autres (sarcome d'Ewing, néphroblastomes, tumeur myofibroblastique inflammatoire, maladies de Hodgkin, leucémie aiguë, hépatoblastome et ostéosarcome). Dans notre série, la biopsie radioguidée a permis un diagnostic histopathologique certain dans 89% des cas. Elle nécessite une étroite collaboration entre clinicien, radiologue et anatomopathologiste pour discuter son indication, afin de diminuer le nombre de biopsies peu ou non représentatives.
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Affiliation(s)
- Mohamed Réda El Ochi
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Salma Bellarbi
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Lamiae Rouas
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Najat Lamalmi
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Abderrahmane Malihy
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Zaitouna Alhamany
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
| | - Nadia Cherradi
- Laboratoire d'Anatomie et de Cytologie Pathologique, Hôpital d'Enfant, Rabat, Maroc
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Ultrasound-guided core needle biopsy in diagnosis of abdominal and pelvic neoplasm in pediatric patients. Pediatr Surg Int 2014; 30:31-7. [PMID: 24190521 DOI: 10.1007/s00383-013-3427-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/22/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Ultrasound-guided core needle biopsy of abdominal and pelvic masses in adults has gained tremendous popularity. However, the application of the same treatment in children is not as popular because of apprehensions regarding inadequate tissues for the biopsy and accidental puncture of vital organs. METHODS Data of the application of ultrasound-guided core needle biopsy in 105 pediatric patients with clinically or ultrasound-diagnosed abdominopelvic masses were reviewed. Diagnostic procedures were conducted in our institution from May 2011 to May 2013. RESULTS The biopsies were conducted on 86 malignant lesions and 19 benign lesions. 86 malignant tumors comprised neuroblastomas (30 cases), hepatoblastomas (15 cases), nephroblastomas (11 cases), and primitive neuroectodermal tumors/malignant small round cells (6 cases). Among malignant tumor cases, only a pelvic primitive neuroectodermal tumor did not receive a pathological diagnosis. Therefore, the biopsy accuracy was 98.8 % in malignant tumor. However, the biopsies for one neuroblastomas and one malignant small round cell tumor were inadequate for cytogenetic analysis. Therefore, 96.5 % of the malignant tumor patients received complete diagnosis via biopsy. 19 benign tumors comprised mature teratoma (10 cases), hemangioendothelioma (3 cases), paraganglioma (2 cases), and infection (2 cases). The diagnostic accuracy for benign neoplasm was 100 %. Five patients experienced postoperative complications, including pain (2 patients), bleeding from the biopsy site (2 patients), and wound infection (1 patient). CONCLUSION Ultrasound-guided core needle biopsy is an efficient, minimally invasive, accurate, and safe diagnostic method that can be applied in the management of abdominal or pelvic mass of pediatric patients.
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Chowdhury T, Barnacle A, Haque S, Sebire N, Gibson S, Anderson J, Roebuck D. Ultrasound-guided core needle biopsy for the diagnosis of rhabdomyosarcoma in childhood. Pediatr Blood Cancer 2009; 53:356-60. [PMID: 19418540 DOI: 10.1002/pbc.22059] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Most commonly a tissue diagnosis of rhabdomyosarcoma (RMS) in children is made by biopsy as opposed to primary resection. Open surgical procedures are often recommended to obtain sufficient material for accurate and complete diagnostic work up. Our institution has routinely used image-guided needle biopsies for soft tissue tumour diagnosis. We therefore sought to assess diagnostic accuracy and completeness, and procedure safety of consecutive patients diagnosed by needle biopsies in a single institution. METHODS A retrospective review of consecutive biopsies of patients who were diagnosed with RMS or undifferentiated sarcoma in a single institution over a 9-year period. RESULTS There were 24 children diagnosed with RMS or undifferentiated sarcoma who underwent 37 procedures (30 primary site and 7 draining lymph nodes). In the primary site diagnostic procedures, definitive diagnosis was made in all cases. In the majority of cases there was sufficient material for molecular analysis, cytogenetics and freezing. There were no complications of biopsy. CONCLUSIONS In the hands of experienced operators, image-guided needle biopsies of RMSs allow for accurate diagnosis, allow sufficient material to be obtained for supplementary studies and research, and are associated with minimal morbidity.
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Childs DD, Tchelepi H. Ultrasound and Abdominal Intervention: New Luster on an Old Gem. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.cult.2009.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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O'Connell AM, Keeling F, Given M, Logan M, Lee MJ. Fine-needle trucut biopsy versus fine-needle aspiration cytology with ultrasound guidance in the abdomen. J Med Imaging Radiat Oncol 2008; 52:231-6. [PMID: 18477117 DOI: 10.1111/j.1440-1673.2008.01952.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Historically, fine-needle aspiration cytology (FNAC) has varying sensitivity, specificity and accuracy in the diagnosis of abdominal lesions with a high insufficient sampling rate. We compared 20-G fine-needle trucut biopsy (FNTB) with FNAC results in the biopsy of solid abdominal tumours. A retrospective review of 171 (128x 20-G FNTB and 43x FNAC) ultrasound-guided biopsies of abdominal tumours on 157 patients (male : female 85:72, mean age 61.25 years) were carried out. One hundred and seventy-one biopsies were carried out: liver 109, pancreas 19, lymph node 10, omentum 5, right iliac fossa mass 6, adrenal 6 and others 16. An average of 2.06 and 1.97 passes (range 1-4) were carried out per FNTB and FNAC, respectively. A definitive diagnosis was made in 122/128 biopsies (95.3%) and 32/43 biopsies (74.4%) for FNTB and FNAC, respectively. Diagnoses consisted of metastatic liver disease (74/171), pancreatic adenocarcinoma (10/171), lymphoma (8/171) and others (33/171) and benign (29/171). No significant complications occurred in either group. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy were 87, 100, 100, 50, 84.4 and 93.1, 100, 100, 60, 71.4 for FNTB and FNAC, respectively. A greater and more consistent positive diagnosis rate is yielded by 20-G FNTB (95.3%) than FNAC (74.4%). The diagnostic accuracy of FNTB is 84.4% compared with 69.8% for FNAC. A greater insufficient sampling rate occurs with FNAC (25.6%) than with FNTB (4.7%). For abdominal biopsy, 20-G FNTB needles have a much higher yield than FNAC with no increase in complications. FNTB is the preferred choice, particularly where cytological assistance at the time of biopsy is unavailable.
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Affiliation(s)
- A M O'Connell
- Department of Radiology, Beaumont Hospital, and The Royal College of Surgeons, Dublin, Ireland
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Gupta A, Kumar A, Walters S, Chait P, Irwin MS, Gerstle JT. Analysis of needle versus open biopsy for the diagnosis of advanced stage pediatric neuroblastoma. Pediatr Blood Cancer 2006; 47:875-9. [PMID: 16276526 DOI: 10.1002/pbc.20666] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Adequate tissue biopsy is necessary for the appropriate diagnosis and risk stratification of pediatric neuroblastoma (NB). We compared the quality and adequacy of biopsy tissue and complication rates in children with NB who underwent open (OBX) and image-guided needle biopsy (NBX) at our center. METHODS We retrospectively reviewed all patients diagnosed with stage III and IV NB from September 2001 to August 2004. The 24 patients were divided into two groups: those in whom the diagnosis was initiated using NBX, and those diagnosed using OBX. In addition to demographic data, we collected data pertaining to sufficiency of biopsy tissue for biology studies including: Shimada Classification, MYC-N amplification, and DNA index analysis and complications associated with the procedure. Chi-Square and Student's t-test were used to analyze the categorical and continuous variables, respectively. RESULTS Of 24 patients, 11 underwent NBX, and 13 patients underwent OBX. Eighteen patients had stage IV disease, 5 patients had stage III disease, and 1 stage IVS. Ten major complications occurred in four NBX patients and six OBX patients. There was no difference in days of narcotic use, time to DAT, or hospital stay between the two groups. Ten patients (seven NBX and three OBX, P = 0.045) had tissue that was insufficient for biology studies. Three of the seven NBX patients underwent a second biopsy for clarification of risk group. CONCLUSIONS This study demonstrated that more than half of patients undergoing NBX for NB had insufficient tissue for complete histological and molecular classification and that the incidence of procedural complications between NBX and OBX are similar.
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Affiliation(s)
- Abha Gupta
- Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
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Rocourt DV, Shiels WE, Hammond S, Besner GE. Contemporary management of benign hepatic adenoma using percutaneous radiofrequency ablation. J Pediatr Surg 2006; 41:1149-52. [PMID: 16769351 DOI: 10.1016/j.jpedsurg.2006.01.064] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Hepatic adenoma is a benign liver tumor that occurs primarily in women. Complete resection of the adenoma is the standard therapy. The authors present an unusual case report of a histologically proven benign hepatic adenoma occurring in an adolescent boy treated with percutaneous radiofrequency ablation (RFA). A 13-year-old adolescent boy presenting with complaints of back pain was incidentally found to have a 3.5 x 2.5-cm solitary hyperechoic region in the liver on ultrasound. Magnetic resonance imaging scan revealed a lobular solid mass in the posterior segment of the right lobe of the liver that did not have the classic appearance of a hemangioma. An ultrasound-guided percutaneous core biopsy of the lesion was performed. Histologic examination revealed a benign liver adenoma. The tumor was treated with RFA by the interventional radiologist. Postprocedure computed tomography scans obtained at 6 weeks, 8 months, and 1 year and magnetic resonance imaging scan obtained 2 years after the procedure showed complete ablation of the tumor with no evidence of tumor recurrence. Traditionally, surgical resection has been the mainstay of therapy for the treatment of benign hepatic adenoma. In selected cases of histologically proven hepatic adenoma, minimally invasive techniques such as RFA can be safely used as an alternative to open surgical resection.
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Sebire NJ, Roebuck DJ. Pathological diagnosis of paediatric tumours from image-guided needle core biopsies: a systematic review. Pediatr Radiol 2006; 36:426-31. [PMID: 16532346 DOI: 10.1007/s00247-006-0123-4] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2005] [Accepted: 01/13/2006] [Indexed: 11/29/2022]
Abstract
BACKGROUND Image-guided core needle biopsy is widely used in paediatric oncology, but many protocols continue to discourage this practice. No published randomized studies compare image-guided needle biopsy with surgical techniques. OBJECTIVE To perform a systematic review of the literature on image-guided core needle biopsy in paediatric oncology. MATERIALS AND METHODS Several computerized databases were searched using the terms [(needle OR core) AND (biops*[ti]) AND (paediatric OR pediatric OR child OR children OR childhood OR boy OR girl)[ti]] to identify series of more than five cases of needle core biopsy for tumour diagnosis in children. Data from included studies were combined to calculate pooled estimates of adequacy, accuracy and complication rates. RESULTS Thirteen studies fulfilled the inclusion criteria. Overall biopsy adequacy rate (defined as sufficient to make a diagnosis) was 94% (95% CI 92-96%). The diagnostic accuracy rate in cases with adequate material (defined as achieving the correct specific diagnosis) was 94% (95% CI 92-96%). Complications requiring treatment occurred in 1%. CONCLUSIONS Available pooled data suggest that about 95% of image-guided needle core biopsies provide an adequate sample for diagnosis of malignant disease in childhood. In such cases, the pathological diagnosis is correct in about 95%. Complications are rare.
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Affiliation(s)
- Neil J Sebire
- Department of Paediatric Histopathology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK.
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Garrett KM, Fuller CE, Santana VM, Shochat SJ, Hoffer FA. Percutaneous biopsy of pediatric solid tumors. Cancer 2005; 104:644-52. [PMID: 15986482 DOI: 10.1002/cncr.21193] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The objective of the current study was to determine the diagnostic accuracy of percutaneous biopsy of pediatric solid tumors, a procedure that is less invasive than open biopsy. METHODS The authors conducted a retrospective analysis of clinical data related to 202 percutaneous core-needle biopsies of solid tumors at St. Jude Children's Research Hospital over 5.5 years (from 1997 to 2003). In 103 patients, the procedure was performed to establish an initial diagnosis of a suspected malignancy; and, in 99 patients, disease recurrence was suspected. Biopsies were guided by ultrasound, computed tomography, or fluoroscopic imaging. From each tumor, 1-17 core biopsy samples (median, 6 samples) were obtained; the median needle size was 15 gauge (range, 13-20 gauge). The specimens were submitted for histopathologic analysis and other ancillary procedures (molecular pathology and/or cytogenetic analyses). The accuracy of the diagnoses from the biopsies was determined by subsequent surgery with or without pathologic assessment or by outcome. RESULTS When the biopsy samples were assessed for the presence of malignancy, there were 121 true-positive results (90% sensitivity), 67 true-negative results (100% specificity), and 14 false-negative results (93% accuracy). In 103 tumors, when the procedure was performed for initial diagnosis, percutaneous needle biopsy showed a sensitivity of 97%, a specificity of 100%, and an accuracy of 98%. The 99 procedures for suspected recurrence were less reliable (sensitivity, 83%; specificity, 100%; accuracy, 88%). CONCLUSIONS Image-guided percutaneous biopsy was highly accurate and safe in the diagnosis of pediatric malignant solid tumors. This technique may be able to supplant diagnostic open biopsy.
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Affiliation(s)
- Kevin M Garrett
- Department of Radiological Sciences, St. Jude Children's Research Hospital, 332 North Lauderdale Street, Memphis, TN 38105-2794, USA
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Schalow EL, Broecker BH. Role of surgery in children with rhabdomyosarcoma. MEDICAL AND PEDIATRIC ONCOLOGY 2003; 41:1-6. [PMID: 12764734 DOI: 10.1002/mpo.10261] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND Rhabdomyosarcoma (RMS) is a common soft tissue sarcoma of childhood. Historically, surgery has played a central role in the management of children with this tumor, though with surgery alone survival rates were poor. With current multimodal (surgery, radiotherapy and chemotherapy) treatment of these patients, survival has dramatically improved and, with this improvement, there has been an evolution of the role of surgery in the management of this condition. MATERIAL AND METHOD The contemporary published literature (English) regarding surgical aspects of pediatric rhabdomyosarcoma was reviewed and evaluated. RESULTS Multimodal therapy has improved the survival of children with RMS from 25% in 1970 to greater than 70% today. Surgical procedures for childhood RMS today are less apt to be exenterative or mutilating than those employed thirty years ago. CONCLUSIONS Surgery plays a vital role in the diagnosis and treatment of children with RMS. This role has evolved in the context of multimodal therapy and improved survival to an emphasis on less radical procedures with decreased morbidity.
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Affiliation(s)
- Erica L Schalow
- Emory University School of Medicine, Atlanta, Georgia 30345, USA
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Stewart CJR, Coldewey J, Stewart IS. Comparison of fine needle aspiration cytology and needle core biopsy in the diagnosis of radiologically detected abdominal lesions. J Clin Pathol 2002; 55:93-7. [PMID: 11865001 PMCID: PMC1769583 DOI: 10.1136/jcp.55.2.93] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIMS To compare the sensitivity and specificity of percutaneous fine needle aspiration (FNA) cytology and needle core biopsy (NCB) in the diagnosis of suspected intra-abdominal tumours. METHODS One hundred and forty one consecutive patients who underwent radiologically guided combined FNA/NCB of abdominal lesions over a four year period were reviewed. The diagnostic accuracy of both techniques and the value of rapid staining and assessment of cytological preparations were assessed. RESULTS FNA cytology and NCB identified 111 of 129 (86%) and 104 of 129 (80.6%) malignant lesions, respectively; in combination, the sensitivity increased to 90.7%. The diagnostic specificity was 100% for both methods, although one case of phaeochromocytoma was misinterpreted as undifferentiated carcinoma on biopsy. More accurate tumour subtying was possible in two cases with FNA and four cases on NCB. The series included 12 benign lesions, of which 11 and nine were accurately identified on FNA and NCB, respectively. Two specific benign diagnoses (Budd-Chiari syndrome and hepatic infarct) were made only on biopsy. The use of rapid assessment cytology preparations ensured that appropriate samples were submitted for microbiology in three liver abscesses, and provided an accurate cytological diagnosis at the time of the procedure in 103 of 141 (73%) cases. None of the patients suffered biopsy related complications. CONCLUSIONS FNA cytology is more sensitive and accurate than NCB in the diagnosis of abdominal lesions, and also offers more rapid diagnosis. However, the combination of these sampling techniques increases diagnostic sensitivity and occasionally provides more accurate classification of tumours and benign lesions. The techniques should be considered complementary in the investigation of abdominal lesions.
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Affiliation(s)
- C J R Stewart
- Department of Pathology, Glasgow Royal Infirmary, Glasgow G42 9TY, UK
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Sköldenberg EG, Jakobson A A, Elvin A, Sandstedt B, Olsen L, Christofferson RH. Diagnosing childhood tumors: A review of 147 cutting needle biopsies in 110 children. J Pediatr Surg 2002; 37:50-6. [PMID: 11781986 DOI: 10.1053/jpsu.2002.29426] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND/PURPOSE The aims of this study were to evaluate the diagnostic accuracy and safety of cutting needle biopsy for diagnosis in children with tumors suspected for malignancy. METHODS Medical records and biopsy slides recorded from 1988 to 1999 were reviewed. One hundred ten patients had undergone a total of 147 cutting needle biopsies. The biopsy was performed under ultrasound guidance, using a 1.2-mm (18 gauge) Biopsy-cut biopsy needle. The diagnoses were benign tumors (n = 8), malignant tumors (n = 84), and nonneoplastic diseases (n = 18), with repeat biopsy performed in 24 patients. RESULTS The diagnostic accuracy of cutting needle biopsies was 89% (131 of 147). The accuracy for pretreatment diagnosis was 88% (102 of 116), and for confirming or excluding a recurrence or metastasis 93% (26 of 28). The sensitivity of this method was 82% (86 of 105), and the positive predictive value 99% (86 of 87). Nondiagnostic cutting needle biopsy (n = 16) was not related to the age of the patient, experience of the radiologist, number of needle insertions, or site of puncture. No patient exhibited tumor growth along the needle tract. Complications occurred in 10 cases (7%) and pain in 20 (14%). CONCLUSION Cutting needle biopsy is an accurate and safe procedure with a low learning threshold that is recommended for diagnosing malignancies in childhood.
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Affiliation(s)
- Erik G Sköldenberg
- Department of Pediatric Surgery, University Children's Hospital, Uppsala, Sweden
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Hussain HK, Kingston JE, Domizio P, Norton AJ, Reznek RH. Imaging-guided core biopsy for the diagnosis of malignant tumors in pediatric patients. AJR Am J Roentgenol 2001; 176:43-7. [PMID: 11133536 DOI: 10.2214/ajr.176.1.1760043] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE We evaluated the ability of imaging-guided core biopsy to obtain sufficient tissue from pediatric tumors for a definitive diagnosis of malignancy on which treatment could be based. MATERIALS AND METHODS Thirty-four biopsies (biopsies of the abdomen, 32; of the chest, 2) were performed on 34 children at presentation under CT or sonographic guidance using 14-, 18-, or both 14- and 18-gauge needles. A minimum of two tissue cores was obtained. Most biopsies were performed under general anesthesia, permitting other procedures to be performed. The biopsy results were confirmed by subsequent surgical pathology, bone marrow biopsy, biochemical or clinical features, and follow-up examination. RESULTS The needle biopsy diagnoses were nephroblastoma (n = 11), neuroblastoma (n = 7), renal cell carcinoma (n = 2), synovial sarcoma (n = 1), non-Hodgkin's lymphoma (n = 2), clear cell sarcoma (n = 1), rhabdoid tumor (n = 1), pulmonary blastoma (n = 2), embryonal rhabdomyosarcoma (n 1), germ cell tumor (n = 1), adrenal carcinoma (n = 1), inflammatory tissue (n = 2), desmoplastic tumor of the mesentery (n = 1), and primitive neuroectodermal tumor (n = 1). In 28 patients, the results were confirmed as correct (22 with surgery and 6 with follow-up examination). Four patients required additional biopsy. In two of these patients, the core biopsy showed inflammatory tissue only, and an open biopsy of a different site was performed; the other two patients did not respond to therapy on the basis of needle biopsy results, and an open biopsy altered the diagnosis. Two patients with widespread disease were excluded because they did not respond to treatment and were too ill to undergo an open biopsy. Only one significant complication was recorded. CONCLUSION Imaging-guided core biopsy is a safe and reliable means of obtaining sufficient tissue to make a confident histologic diagnosis of malignant pediatric tumors in a high percentage of patients.
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Affiliation(s)
- H K Hussain
- Department of Radiology, St. Bartholomew's Hospital, West Smithfield, London EC1A 7BE, United Kingdom
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