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Huang S, Huang X, Liu Z, Yao C, Liu J, He M, Xu X, Zhang T, Wang J, Jiang L, Chen HJ, Xie X. Advances in Multifunctional Electronic Catheters for Precise and Intelligent Diagnosis and Therapy in Minimally Invasive Surgery. ACS NANO 2024; 18:18129-18150. [PMID: 38954632 DOI: 10.1021/acsnano.4c03871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
The advent of catheter-based minimally invasive surgical instruments has provided an effective means of diagnosing and treating human disease. However, conventional medical catheter devices are limited in functionalities, hindering their ability to gather tissue information or perform precise treatment during surgery. Recently, electronic catheters have integrated various sensing and therapeutic technologies through micro/nanoelectronics, expanding their capabilities. As micro/nanoelectronic devices become more miniaturized, flexible, and stable, electronic surgical catheters are evolving from simple tools to multiplexed sensing and theranostics for surgical applications. The review on multifunctional electronic surgical catheters is lacking and thus is not conducive to the reader's comprehensive understanding of the development trend in this field. This review covers the advances in multifunctional electronic catheters for precise and intelligent diagnosis and therapy in minimally invasive surgery. It starts with the summary of clinical minimally invasive surgical instruments, followed by the background of current clinical catheter devices for sensing and therapeutic applications. Next, intelligent electronic catheters with integrated electronic components are reviewed in terms of electronic catheters for diagnosis, therapy, and multifunctional applications. It highlights the present status and development potential of catheter-based minimally invasive surgical devices, while also illustrating several significant challenges that remain to be overcome.
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Affiliation(s)
- Shuang Huang
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen 518107, China
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Xinshuo Huang
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Zhengjie Liu
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Chuanjie Yao
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Jing Liu
- The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Mengyi He
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Xingyuan Xu
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Tao Zhang
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen 518107, China
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Ji Wang
- The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Lelun Jiang
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen 518107, China
| | - Hui-Jiuan Chen
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
| | - Xi Xie
- Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument, School of Biomedical Engineering, Sun Yat-Sen University, Shenzhen 518107, China
- State Key Laboratory of Optoelectronic Materials and Technologies, Guangdong Province Key Laboratory of Display Material and Technology, School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China
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Rodriguez Pena MDC, Salles DC, Epstein JI, Canete-Portillo S, Tregnago AC, Ramirez J, Meliti A, Netto GJ. Well-differentiated neuroendocrine tumors of the lower urinary tract: biologic behavior of a rare entity. Hum Pathol 2020; 109:53-58. [PMID: 33301750 DOI: 10.1016/j.humpath.2020.11.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 11/30/2020] [Indexed: 11/25/2022]
Abstract
The spectrum of neuroendocrine (NE) tumors in the genitourinary tract ranges from the aggressive large and small cell carcinomas to the often benign paraganglioma and well-differentiated neuroendocrine tumor (WD-NET). At least 15 pure lower urinary tract (LUT) WD-NETs have been described. Owing to the rarity of WD-NET in the LUT and the limited number of reported cases, a better definition of their biologic long-term behavior is warranted. Herein, we aim to describe 10 new cases of WD-NET arising in the LUT and expand on follow-up findings. Ten consultation cases were identified and included 6 men and 4 women who ranged from 45 to 73 years of age. Seven cases arose in the bladder with one located in the bladder neck, 1 arose in the prostatic urethra, 1 arose in the female urethra, and 1 arose in the left ureteral orifice. All lesions were confined to the lamina propria, and tumor architecture was pseudoglandular in all cases. Associated cystitis cystica et glandularis was identified in 5 cases; urothelial papilloma and florid von Brunn's nests were found in 2 additional cases. Immunohistochemical staining for synaptophysin and chromogranin was diffusely positive in 9 cases and focal in 1 case, and the Ki-67 proliferation index was 5% or less in all tumors. Follow-up ranged from 37 to 137 months (mean = 82; median = 77), and there was no evidence of residual disease or recurrence in any of the 10 patients during the follow-up period.
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Affiliation(s)
- Maria Del Carmen Rodriguez Pena
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA; Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Daniela C Salles
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - Jonathan I Epstein
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - Sofia Canete-Portillo
- Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, 35233, USA
| | - Aline C Tregnago
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - July Ramirez
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - Abdelrazak Meliti
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA
| | - George J Netto
- Department of Pathology, Johns Hopkins Hospital, Baltimore, MD, 21287, USA; Department of Pathology, University of Alabama at Birmingham, Birmingham, AL, 35233, USA.
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Kouba E, Cheng L. Neuroendocrine Tumors of the Urinary Bladder According to the 2016 World Health Organization Classification: Molecular and Clinical Characteristics. Endocr Pathol 2016; 27:188-99. [PMID: 27334654 DOI: 10.1007/s12022-016-9444-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Neuroendocrine neoplasms of the urinary bladder are a rare type of tumor that account for a small percentage of urinary bladder neoplasms. These tumors of the urinary bladder range from well-differentiated neuroendocrine neoplasms (carcinoids) to the more aggressive subtypes such as small cell carcinoma. Despite the rarity of the neuroendocrine tumors of the bladder, there has been substantial investigation into the underlying genomic, molecular, and the cellular alterations within this group of neoplasms. Accordingly, these findings are increasingly incorporated into the understanding of clinical aspects of these neoplasms. In this review, we provide an overview of recent literature related to the 2016 World Health Organization Classification of Neuroendocrine Tumors of the Urinary Bladder. Particular emphasis is placed on molecular alterations and recently described gene expression. The neuroendocrine tumors of the urinary bladder are subdivided into four subtypes. Similar to their pulmonary and other extrapulmonary site counterparts, these have different degrees of neuroendocrine differentiation and morphological features. The clinical aspects of four subtypes of neuroendocrine tumor are discussed with emphasis of the most recent developments in diagnosis, treatment, and prognosis. An understanding of molecular basis of neuroendocrine tumors will provide a base of knowledge for future investigations into this group of unusual bladder neoplasms.
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Affiliation(s)
- Erik Kouba
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 350 West 11th Street, IUHPL Room 4010, Indianapolis, IN, 46202, USA
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, 350 West 11th Street, IUHPL Room 4010, Indianapolis, IN, 46202, USA.
- Department of Urology, Indiana University School of Medicine, Indianapolis, USA.
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Guadagno E, De Rosa G, Del Basso De Caro M. Neuroendocrine tumours in rare sites: differences in nomenclature and diagnostics-a rare and ubiquitous histotype. J Clin Pathol 2016; 69:563-74. [PMID: 26915369 DOI: 10.1136/jclinpath-2015-203551] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Accepted: 02/03/2016] [Indexed: 11/03/2022]
Abstract
The diagnosis of neuroendocrine tumours in typical sites, as gastrointestinal tract and lung, is based upon well-coded criteria that have become familiar to most of the pathologists. Much more difficult is the recognition and allocation of proper nomenclature to be referred to the same histotype in locations where these tumours have a lower incidence. The aim of our review was to provide a quick handbook of the main diagnostic pitfalls known in literature that can interpose in the histopathological examination of neuroendocrine tumours in rare sites (urinary system and male genital organs, female genital organs, head and neck and breast).
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Affiliation(s)
- Elia Guadagno
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
| | - Gaetano De Rosa
- Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy
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Primary carcinoid tumor of the urinary bladder with prominent subnuclear eosinophilic granules. Pathol Res Pract 2012; 208:109-12. [PMID: 22115748 DOI: 10.1016/j.prp.2011.10.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 09/29/2011] [Accepted: 10/18/2011] [Indexed: 11/20/2022]
Abstract
Primary carcinoid tumor of the urinary bladder is a very rare neoplasm. We report here a case of primary carcinoid tumor of the urinary bladder with an unusual cytological feature in a 72-year-old Japanese man. A bladder polypoid mass was incidentally found by ultrasonography during the follow-up of a benign prostate hyperplasia. Histological examination of the transurethrally resected tissue revealed that the upper part of the mass was a tumor showing tubuloglandular anastomosing structures. Most of the tumor cells had peculiar subnuclear eosinophilic granules. The features of the granules were reminiscent of those observed in neuroendocrine cells of the intestine. The tumor cells were immunohistochemically positive for chromogranin A and synaptophysin. The tumor was diagnosed as carcinoid tumor of pure form of the urinary bladder. The lower part of the mass showed the findings of glandular cystitis, as its coexistence with carcinoid tumors of the bladder has often been described in previous reports.
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Xiao GQ, Chow J, Unger PD. Metastatic tumors to the urinary bladder: clinicopathologic study of 11 cases. Int J Surg Pathol 2011; 20:342-8. [PMID: 22134629 DOI: 10.1177/1066896911428736] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Secondary neoplasms of the urinary bladder are uncommon, with metastatic tumors being an even rarer event. The authors studied the clinicopathology of 11 cases of metastatic tumors to bladder, which were collected from their archives between 1995 and 2010. The most common metastases in this series were breast. Some unusual metastases, including several not being previously reported, were also presented, namely, ileal carcinoid tumor, ileal gastrointestinal stromal tumor, ovarian squamous carcinoma, pancreatic gastrinoma, and renal collecting duct carcinoma. Vast majority of these patients (10/11, 91%) were female. Ninety percent of the patients presented with hematuria and/or obstructive urinary symptom as well as bladder lesions in the area of trigone, posterior wall, and/or bladder neck. Seven of the 11 patients had a known history of other metastases besides the bladder. Most of the patients (4/7, 57%) died within 1 year after diagnosis of bladder metastasis. Metastasis must be distinguished from a primary bladder neoplasm. Morphology and clinical correlation supplemented with immunohistochemical study is critical for the correct diagnosis.
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Affiliation(s)
- Guang-Qian Xiao
- Department of Pathology, Mount Sinai School of Medicine, New York, NY 10029, USA.
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Oderda M, Ruoppolo M, Marson F, Pisano F, Fragapane G, Molinaro L, Pacchioni D, Tizzani A, Gontero P. Pathological Features and Adverse Prognosis of a Contemporary Series of Neuroendocrine Bladder Tumours. Urol Int 2011; 86:185-90. [DOI: 10.1159/000321917] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Accepted: 10/04/2010] [Indexed: 11/19/2022]
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Mazzucchelli R, Morichetti D, Lopez-Beltran A, Cheng L, Scarpelli M, Kirkali Z, Montironi R. Neuroendocrine tumours of the urinary system and male genital organs: clinical significance. BJU Int 2009; 103:1464-70. [PMID: 19254281 DOI: 10.1111/j.1464-410x.2009.08451.x] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two basic types of neuroendocrine (NE) tumours with diverse clinicopathological features and outcome are identified in the urinary system and male genital organs: carcinoid tumour and neuroendocrine carcinoma. Carcinoid, a rare tumour, occurs in the kidney, bladder, prostate and testis. It is morphologically, histochemically, immunohistochemically and ultrastructurally similar to its counterpart in other organs, such as lung or gastrointestinal tract. Metastases can be detected at the initial evaluation, although they have been reported up to several years after removal, emphasizing the need for a long-term follow-up. NE carcinoma occurs in the kidney, bladder and prostate, and includes small cell carcinoma (SCC) and large cell NE carcinoma (LCNEC), the latter being exceedingly rare. Both show the morphology and immunophenotype of NE carcinoma originating in other organs. Although the occurrence is rare, it is highly aggressive.
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Affiliation(s)
- Roberta Mazzucchelli
- Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals, Ancona, Italy
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Lee KH, Ryu SB, Lee MC, Park CS, Juhng SW, Choi C. Primary large cell neuroendocrine carcinoma of the urinary bladder. Pathol Int 2006; 56:688-93. [PMID: 17040293 DOI: 10.1111/j.1440-1827.2006.02031.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Primary large cell neuroendocrine carcinomas (LCNEC) of the urinary bladder are rare. Reported herein is a case of a primary, pure LCNEC occurring in a man. The patient was a 32-year-old man who presented with hematuria of 1 week's duration. On cystoscopic examination, a solitary mass measuring 3 cm in diameter was detected protruding from the anterosuperior wall of the urinary bladder. Two months after the primary transurethral resection, significant regrowth of the remnant mass was noted on CT, and the patient underwent a partial cystectomy. A diagnosis of LCNEC was made based upon histological and immunohistochemical findings. Tumor cells were positive for synaptophysin, chromogranin A, CD56, epithelial membrane antigen, and cytokeratin. Histologically, the tumor penetrated the deep muscle and perivesical fat. In spite of three cycles of chemotherapy, the patient developed multiple metastases in the lung and liver 10 months postoperatively. LCNEC of the urinary bladder are uncommon entities, which have a possible fatal outcome.
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Affiliation(s)
- Kyung Hwa Lee
- Department of Pathology, Chonnam National University Medical School, Gwangju, Korea
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Murali R, Kneale K, Lalak N, Delprado W. Carcinoid tumors of the urinary tract and prostate. Arch Pathol Lab Med 2006; 130:1693-706. [PMID: 17076534 DOI: 10.5858/2006-130-1693-ctotut] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2006] [Indexed: 11/06/2022]
Abstract
CONTEXT Carcinoid tumors are exceedingly rare in the genitourinary tract and may occur in the kidney, urinary bladder, urethra, or prostate. OBJECTIVE To review the clinical and pathologic features of carcinoid tumors occurring in the urinary tract and prostate. DATA SOURCES We searched the English language literature using MEDLINE and Ovid. CONCLUSIONS Carcinoid tumors of the urinary tract and prostate share similar morphologic features with their counterparts in other organs. The differential diagnosis includes metastatic carcinoid tumor, paraganglioma, and nested variants of urothelial and prostatic carcinomas. Correlation of the clinical presentation and histopathologic features (including the immunohistochemical profile) will ensure accurate diagnosis of these rare tumors.
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Affiliation(s)
- Rajmohan Murali
- Department of Tissue Pathology, Institute of Clinical Pathology & Medical Research, Westmead Hospital, Sydney, Australia.
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