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Oteri V, Piane S, Cocci E. The use of telecytology for the evaluation of thyroid nodules fine-needle aspiration biopsy specimens: a systematic review. J Endocrinol Invest 2024:10.1007/s40618-024-02378-3. [PMID: 38704449 DOI: 10.1007/s40618-024-02378-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 04/18/2024] [Indexed: 05/06/2024]
Abstract
PURPOSE Fine needle aspiration biopsy (FNAB) is currently the gold standard for diagnosis and treatment of thyroid nodules, but the growing need for anatomic pathology services in small communities is becoming a challenge. Telecytology (TC) is defined as the electronic transmission of cytological digital images, and allows for the collection of samples, primary diagnosis, and other applications without the physical presence of a pathologist. Our aim is to systematically report, summarize, and critically analyze the most up to date applications of TC to thyroid nodules FNAB evaluation. METHODS We performed a systematic literature review by searching PubMed, Embase, and Cochrane Library databases. Only studies published in peer-reviewed scientific journals were included. Data were extracted using the PICO framework and critically analyzed. PRISMA guidelines were applied, and the risk of bias in the included studies was assessed using the ROBINS-I tools. The methodological quality was assessed following GRADE criteria. RESULTS We included 13 observational studies, resulting in a total of 3856 evaluated FNAB specimens. The majority of studies (63.6%) showed an excellent concordance rate of diagnosis via TC and conventional cytology. TC can be used to perform preliminary assessment of samples with a concordance rate ranging from 74 and 100%, showing a significant reduction of the non-diagnostic rate. Image quality was referred to as perfect or nearly perfect in most cases, regardless of telecytology technique. CONCLUSION Telecytology could be a valuable implementation for thyroid FNAB evaluation both for primary diagnosis and preliminary assessment of samples.
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Affiliation(s)
- V Oteri
- Endocrine Unit, Department of Clinical and Experimental Medicine, University of Catania, Garibaldi-Nesima Hospital, Catania, Italy.
| | - S Piane
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - E Cocci
- Department of Clinical and Experimental Medicine, Marche Polytechnic University, Ancona, Italy
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Wan T, Hu Q, Hu W, Deng H, Li D. Utility of Rapid On-Site Evaluation during Bronchoscopy in the Diagnosis of Pulmonary Tuberculosis. Acta Cytol 2024; 68:153-159. [PMID: 38437810 DOI: 10.1159/000538094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/20/2024] [Indexed: 03/06/2024]
Abstract
INTRODUCTION The diagnostic value of rapid on-site evaluation (ROSE) in bronchoscopy for lung tumors has been widely researched. However, the diagnostic efficacy of ROSE for pulmonary tuberculosis (TB) has not been extensively assessed yet. This study aimed to examine the value of ROSE in diagnosing pulmonary TB during bronchoscopy, and the relationship between ROSE cytology patterns and acid-fast bacilli (AFB) smears and mycobacterial cultures. METHODS A retrospective study was conducted at a single respiratory endoscopy center, including 418 patients under clinical or radiological suspicion of having pulmonary TB who underwent bronchoscopy. In addition to the use of ROSE and definitive cytology, material obtained by aspiration/lavage or brushing was sent for AFB smear and mycobacterial culture. If histopathological examination was required, endobronchial biopsy, transbronchial lung biopsy, and transbronchial needle aspiration were performed at the discretion of the clinician. A composite reference standard (CRS) was used as the diagnostic gold standard for this study. The diagnosis obtained by ROSE was compared with the final diagnosis. RESULTS Of the 418 patients studied, 282 (67.5%) were diagnosed on the basis of bronchoscopic findings, as follows: pulmonary TB, in 238 (84.4%); non-TB, in 44 (15.6%). In 238 pulmonary TB patients, ROSE cytology showed granulomas without necrosis were observed in 107 cases, granulomas and necrosis in 51 cases, caseous necrosis only in 25 cases, and nonspecific inflammation in 55 cases. For the diagnosis of TB according to CRS, ROSE showed the sensitivity, specificity, positive predictive value, and negative predictive value were 76.9%, 68.2%, 92.9%, and 35.3%, respectively. The positivity rate for bacterial detection through acid-fast staining and culture during bronchoscopy was 51.7%. The cytological pattern showed a higher detection rate for bacteria in cases of necrosis. DISCUSSION The application of ROSE during bronchoscopy is a straightforward procedure that delivers an immediate and precise assessment regarding the adequacy of collected samples, enabling a preliminary diagnosis of pulmonary TB. ROSE has exhibited a higher sensitivity in detecting pulmonary TB compared to microbiological examinations. In addition, the cytological presentation of ROSE tends to show a higher positivity rate for microbiological testing in caseous necrosis. Therefore, samples with these characteristics should be prioritized for microbiological examination after on-site evaluation.
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Affiliation(s)
- Tao Wan
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China,
| | - Qianfang Hu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Weiwei Hu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Hongli Deng
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Dairong Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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Pelayo-Delgado I, Sancho J, Pelayo M, Corraliza V, Perez-Mies B, Del Valle C, Abarca L, Pablos MJ, Martin-Gromaz C, Pérez-Vidal JR, Penades I, Garcia E, Llanos MC, Alcazar JL. Contribution of Outpatient Ultrasound Transvaginal Biopsy and Puncture in the Diagnosis and Treatment of Pelvic Lesions: A Bicenter Study. Diagnostics (Basel) 2023; 13:diagnostics13030380. [PMID: 36766484 PMCID: PMC9913928 DOI: 10.3390/diagnostics13030380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/09/2023] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The use of transvaginal ultrasound guided biopsy and puncture of pelvic lesions is a minimally invasive technique that allows for accurate diagnosis. It has many advantages compared to other more invasive (lower complication rate) or non-invasive techniques (accurate diagnosis). Furthermore, it offers greater availability, it does not radiate, enables the study of pelvic masses accessible vaginally with ultrasound control in real time, and it is possible to use the colour Doppler avoiding puncturing large vessels among others. The main aim of the work is to describe a standardized ambulatory technique and to determine its usefulness. METHODS This is a retrospective study of ultrasound transvaginal punctures (core needle biopsies and cytologies) and drainages of pelvic lesions performed on an outpatient basis during the last two years. The punctures were made with local anesthesia, under transvaginal ultrasound guidance with an automatic or semi-automatic 18G biopsy needle with a length of 20-25 cm and a penetration depth of 12 or 22 mm. The material obtained was sent for anatomopathological, cytological and/or microbiological study if necessary. RESULTS A total of 42 women were recruited in two centers. Fifty procedures (nine punctures, seven drains, and 34 biopsies) were performed. In five cases the punction and drain provided clinical relief in benign pelvic masses. Regarding material of the biopsies performed, 15 were vaginal in women previously histerectomized, finding 10 carcinomas, eight were ovarian tumours in advanced stages or peritoneal carcinomatosis obtaining the appropriate histology in each case, seven were suspicious cervical biopsies finding carcinomas in five of them, three were myometrial biopsies including one breast carcinoma metastasis in the miometrium and a benign placental nodule, and a periurethral biopsy was performed on a woman with a history of endometrial cancer confirming recurrence. The pathological diagnosis was satisfactory in all cases, confirming the nature of the lesion (25 malignant-ten vaginal recurrences of previous gynaecological cancers, eight cases of primary ovarian/peritoneal carcinoma, four new diagnosis of cervical malignant masses, one cervical metastasis of lymphoma, one periurethral recurrence of endometrial carcinoma and one recurrence of breast cancer in the myometrium-and 23 benign). The tolerance was excellent and no complications were detected. CONCLUSION The ambulatory ultrasound transvaginal puncture and drainage technique is useful for obtaining a sample for pathological and microbiological diagnosis with excellent tolerance that can be used to rule out the recurrence of malignant lesions or progression of the disease, diagnose masses not accessible to gynecological exploration (vaginal vault, myometrium or cervix) and for early histologic diagnosis in cases of advanced peritoneal carcinomatosis or ovarian carcinoma as well as drainage and cytological study of cystic pelvic masses.
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Affiliation(s)
- Irene Pelayo-Delgado
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Javier Sancho
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Mar Pelayo
- Department of Radiology, Hospital HM Puerta del Sur. Hospital HM Rivas, 28938 Madrid, Spain
| | - Virginia Corraliza
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Belen Perez-Mies
- Department of Pathology, University Hospital Ramón y Cajal, 28034 Madrid, Spain
| | - Cristina Del Valle
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Leopoldo Abarca
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Maria Jesus Pablos
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Carmen Martin-Gromaz
- Department of Obstetrics and Gynecology, University Hospital Ramón y Cajal, Alcalá de Henares University, 28034 Madrid, Spain
| | - Juan Ramón Pérez-Vidal
- Department of Obstetrics and Gynecology, University Hospital Virgen de la Arrixaca, 30120 Murcia, Spain
| | - Inmaculada Penades
- Department of Obstetrics and Gynecology, University Hospital Virgen de la Arrixaca, 30120 Murcia, Spain
| | - Elvira Garcia
- Department of Obstetrics and Gynecology, University Hospital Virgen de la Arrixaca, 30120 Murcia, Spain
| | - Maria Carmen Llanos
- Department of Obstetrics and Gynecology, University Hospital Virgen de la Arrixaca, 30120 Murcia, Spain
| | - Juan Luis Alcazar
- Department of Obstetrics and Gynecology, Clinica Universidad de Navarra, 31008 Pamplona, Spain
- Correspondence:
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FFPE-Based NGS Approaches into Clinical Practice: The Limits of Glory from a Pathologist Viewpoint. J Pers Med 2022; 12:jpm12050750. [PMID: 35629172 PMCID: PMC9146170 DOI: 10.3390/jpm12050750] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 04/29/2022] [Accepted: 05/03/2022] [Indexed: 01/02/2023] Open
Abstract
The introduction of next-generation sequencing (NGS) in the molecular diagnostic armamentarium is deeply changing pathology practice and laboratory frameworks. NGS allows for the comprehensive molecular characterization of neoplasms, in order to provide the best treatment to oncologic patients. On the other hand, NGS raises technical issues and poses several challenges in terms of education, infrastructures and costs. The aim of this review is to give an overview of the main NGS sequencing platforms that can be used in current molecular diagnostics and gain insights into the clinical applications of NGS in precision oncology. Hence, we also focus on the preanalytical, analytical and interpretative issues raised by the incorporation of NGS in routine pathology diagnostics.
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