1
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Chuabio V, Bandoy J, Ong A, Te M, Maralit R. Pancreatic masses clinically diagnosed as tuberculosis: Case reports. SAGE Open Med Case Rep 2024; 12:2050313X241262192. [PMID: 38895655 PMCID: PMC11185014 DOI: 10.1177/2050313x241262192] [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: 01/27/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024] Open
Abstract
Pancreatic masses are commonly encountered in clinical practice, with concern for the possibility of cancer. Tissue sampling or outright surgical resection may be offered in this setting. However, surgery has been unnecessarily performed in patients with pancreatic masses that proved to be benign. Less invasive options for pancreatic masses that may be benign like tuberculosis should thus be explored. Three adult Filipino patients less than 60 years old presented with symptomatic pancreatic masses suspected of cancer on abdominal imaging studies. Two were smokers without a history of prior tuberculosis. Without any tissue sampling, anti-tuberculosis treatment was eventually given to all three patients due to concomitant diagnoses of extrapancreatic tuberculosis. Endoscopic ultrasound documentation of post-treatment resolution of pancreatic masses was noted in all cases. In endemic regions, although clinical diagnosis of tuberculosis may be possible for pancreatic masses, empiric treatment should still be a last-line option in cases where tissue sampling cannot be done.
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Affiliation(s)
- Vernon Chuabio
- Division of Gastroenterology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Johanna Bandoy
- Division of Gastroenterology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Aaron Ong
- Division of Gastroenterology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Mateo Te
- Division of Gastroenterology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
| | - Ruter Maralit
- Division of Gastroenterology, Department of Medicine, University of the Philippines-Philippine General Hospital, Manila, Philippines
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Möller K, Löwe A, Jenssen C, Chaubal N, Gottschall H, Misselwitz B, Kurapati MR, Puritipati AR, Dong Y, Faiss S, Dietrich CF. Comments and Illustrations of Ultrasound Findings in Extrapulmonary Tuberculosis Manifestations. Diagnostics (Basel) 2024; 14:706. [PMID: 38611619 PMCID: PMC11011484 DOI: 10.3390/diagnostics14070706] [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: 02/21/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
This review describes the appearance of extrapulmonary tuberculosis manifestations in comprehensive and multiparametric ultrasound imaging. The aim is to increase awareness of typical ultrasound findings regarding extrapulmonary tuberculosis, correlate those with pathological features, and facilitate differential diagnosis. Point of care ultrasound protocols can be used as a screening method in high-risk populations, although the negative findings do not exclude tuberculosis. Conversely, the diagnosis of extrapulmonary tuberculosis can never be made using ultrasound alone, as many ultrasound findings in extrapulmonary tuberculosis are non-specific. However, ultrasound-based sampling techniques can significantly facilitate the collection of samples for microbiological or molecular proof of tuberculosis, as well as facilitating the establishment of alternative diagnoses.
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Affiliation(s)
- Kathleen Möller
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany; (K.M.); (H.G.); (S.F.)
| | - Axel Löwe
- Department Allgemeine Innere Medizin (DAIM), Kliniken Hirslanden Beau Site, Salem und Permanence, 3013 Bern, Switzerland;
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch-Oderland, 15344 Strausberg, Germany; (C.J.); (A.R.P.)
- Brandenburg Institute for Clinical Ultrasound (BICUS), Medical University Brandenburg, 16816 Neuruppin, Germany
| | - Nitin Chaubal
- Thane Ultrasound Center, Thane 400601, India;
- Jaslok Hospital & Research Centre, Mumbai 400026, India
| | - Heike Gottschall
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany; (K.M.); (H.G.); (S.F.)
| | | | - Meghana Reddy Kurapati
- Department of Internal Medicine, Krankenhaus Märkisch-Oderland, 15344 Strausberg, Germany; (C.J.); (A.R.P.)
| | - Anoop Reddy Puritipati
- Department of Internal Medicine, Krankenhaus Märkisch-Oderland, 15344 Strausberg, Germany; (C.J.); (A.R.P.)
| | - Yi Dong
- Department of Ultrasound, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China;
| | - Siegbert Faiss
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany; (K.M.); (H.G.); (S.F.)
| | - Christoph F. Dietrich
- Department Allgemeine Innere Medizin (DAIM), Kliniken Hirslanden Beau Site, Salem und Permanence, 3013 Bern, Switzerland;
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Lakmal K, Jayarajah U, Chandraguptha MR, Nandasena M, Pathirana A. Misdiagnosis of pancreatic tuberculosis as a pancreatic cystic neoplasm - A case report. SAGE Open Med Case Rep 2023; 11:2050313X231200289. [PMID: 37711963 PMCID: PMC10498687 DOI: 10.1177/2050313x231200289] [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: 06/18/2023] [Accepted: 08/22/2023] [Indexed: 09/16/2023] Open
Abstract
Pancreatic tuberculosis is an extremely rare condition. Its non-specific clinical and radiological findings resemble pancreatic malignancy. Here, we report a case of pancreatic tuberculosis that presented with abdominal pain and dyspeptic symptoms for 2 months and was misdiagnosed as a pancreatic cystic neoplasm. Abdominal magnetic resonance imaging showed a well-demarcated exophytic lesion with multiple T2 high signals small cystic areas in the anterior superior part of the head of the pancreas measuring 23 × 20 × 28 mm. This patient has undergone laparotomy and excision of the pancreatic mass. Histological examination revealed granulomatous inflammation of a lymph node with caseation, which was pathognomonic of tuberculosis. She was treated for tuberculosis for 6 months and has become symptom free. The diagnosis of pancreatic tuberculosis could be misleading and should be considered when dealing with pancreatic masses in countries with high incidence.
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Affiliation(s)
- Kasun Lakmal
- Department of Surgery, Faculty of Medicine, University of Sri Jayawardenepura, Nugegoda, Sri Lanka
| | - Umesh Jayarajah
- Department of Surgery, Faculty of Medicine, University of Sri Jayawardenepura, Nugegoda, Sri Lanka
| | | | - Malith Nandasena
- Department of Surgery, Faculty of Medicine, University of Sri Jayawardenepura, Nugegoda, Sri Lanka
| | - Aloka Pathirana
- Department of Surgery, Faculty of Medicine, University of Sri Jayawardenepura, Nugegoda, Sri Lanka
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4
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Möller K, Jenssen C, Braden B, Hocke M, Yamashita Y, Arcidiacono PG, Ignee A, D'Onofrio M, Fusaroli P, Bhutani MS, Dong Y, Sun S, Faiss S, Dietrich CF. Comments on and Illustrations of the EFSUMB CEUS Guidelines: Transabdominal and Endoscopic Ultrasound Features of Intrapancreatic Metastases and the Role of Multiparametric Imaging and EUS-Guided Sampling in Rare Pancreatic Tumors. Cancers (Basel) 2023; 15:cancers15092546. [PMID: 37174015 PMCID: PMC10177255 DOI: 10.3390/cancers15092546] [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: 02/27/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
A definite pathologic diagnosis of intrapancreatic metastasis is crucial for the management decision, i.e., curative or palliative surgery versus chemotherapy or conservative/palliative therapy. This review focuses on the appearance of intrapancreatic metastases on native and contrast-enhanced transabdominal ultrasound and endoscopic ultrasound. Differences and similarities in relation to the primary tumor, and the differential diagnosis from pancreatic carcinoma and neuroendocrine neoplasms are described. The frequency of intrapancreatic metastases in autopsy studies and surgical resection studies will be discussed. Further emphasis is placed on endoscopic ultrasound-guided sampling to confirm the diagnosis.
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Affiliation(s)
- Kathleen Möller
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch-Oderland, 15344 Strausberg, Germany
- Brandenburg Institute for Clinical Ultrasound (BICUS), Medical University Brandenburg, 16816 Neuruppin, Germany
| | - Barbara Braden
- Translational Gastroenterology Unit, Oxford University Hospitals, OX3 9DU Oxford, UK
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, 98617 Meiningen, Germany
| | - Yasunobu Yamashita
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama City 641-8509, Japan
| | - Paolo Giorgio Arcidiacono
- Division of Pancreatobiliary Endoscopy and Endosonography, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, 20132 Milan, Italy
| | - André Ignee
- Medical Clinic-Department for Gastroenterology and Rheumatology, Klinikum Wuerzburg Mitte, 97070 Wuerzburg, Germany
| | - Mirko D'Onofrio
- Department of Radiology, GB Rossi University Hospital, University of Verona, 37129 Verona, Italy
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastrointestinal Unit, University of Bologna/Hospital of Imola, 40126 Bologna, Italy
| | - Manoop S Bhutani
- Department of Gastroenterology Hepatology and Nutrition, UTMD Anderson Cancer Center, Houston, TX 77030-4009, USA
| | - Yi Dong
- Department of Ultrasound, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200092, China
| | - Siyu Sun
- Department of Endoscopy Center, Shengjing Hospital of China Medical University, Shenyang 110022, China
| | - Siegbert Faiss
- Medical Department I/Gastroenterology, Sana Hospital Lichtenberg, 10365 Berlin, Germany
| | - Christoph F Dietrich
- Department Allgemeine Innere Medizin der Kliniken (DAIM) Hirslanden Beau Site, Salem und Permanence, 3013 Bern, Switzerland
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Delsa H, Bellahammou K, Okasha HH, Ghalim F. Cheesy material on macroscopic on-site evaluation after endoscopic ultrasound-guided fine-needle biopsy: Don't miss the tuberculosis. World J Clin Cases 2023; 11:2181-2188. [PMID: 37122512 PMCID: PMC10131024 DOI: 10.12998/wjcc.v11.i10.2181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/28/2023] [Accepted: 03/14/2023] [Indexed: 03/30/2023] Open
Abstract
Endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB) is an excellent investigation to diagnose pancreatic lesions and has shown high accuracy for its use in pathologic diagnosis. Recently, macroscopic on-site evaluation (MOSE) performed by an endoscopist was introduced as an alternative to rapid on-site cytologic evaluation to increase the diagnostic yield of EUS-FNB. The MOSE of the biopsy can estimate the adequacy of the sample directly by the macroscopic evaluation of the core tissue obtained from EUS-FNB. Isolated pancreatic tuberculosis is extremely rare and difficult to diagnose because of its non-specific signs and symptoms. Therefore, this challenging diagnosis is based on endoscopy, imaging, and the bacteriological and histological examination of tissue biopsies. This uncommon presentation of tuberculosis can be revealed as pancreatic mass mimicking cancer. EUS-FNB can be very useful in providing a valuable histopathological diagnosis. A calcified lesion with a cheesy core in MOSE must be suggestive of tuberculosis, leading to the request of the GeneXpert, which can detect Mycobacterium tuberculosis deoxyribonucleic acid and resistance to rifampicin. A decent diagnostic strategy is crucial to prevent unnecessary surgical resection and to supply conservative management with antitubercular therapy.
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Affiliation(s)
- Hanane Delsa
- Department of Gastroenterology and Hepatology, Cheikh Khalifa International University Hospital, Mohammed VI University of Sciences and Health, Casablanca 82403, Morocco
| | | | - Hussein Hassan Okasha
- Department of Internal Medicine, Division of Gastroenterology, Hepatology and Endoscopy, Kasr Al-Ainy School of Medicine, Cairo university, Cairo 11562, Egypt
| | - Fahd Ghalim
- Department of Gastroenterology and Hepatology, Cheikh Khalifa International University Hospital, Mohammed VI University of Sciences and Health, Casablanca 82403, Morocco
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Dietrich CF, Shi L, Koch J, Löwe A, Dong Y, Cui X, Worni M, Jenssen C. Early detection of pancreatic tumors by advanced EUS imaging. Minerva Gastroenterol (Torino) 2022; 68:133-143. [PMID: 33337117 DOI: 10.23736/s2724-5985.20.02789-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2023]
Abstract
The early detection of pancreatic ductal adenocarcinoma (PDAC) dramatically improves outcome. All available state-of-the-art imaging methods allow early detection with EUS being the best technique for exclusion of PDAC and detection of very early PDAC. Etiological differentiation of small SPL is important to guide individually tailored patients' management including radical surgery in resectable PDAC, medical (neoadjuvant or palliative intended) treatment in patients with non-resectable malignancy, pancreatic parenchyma saving strategies in some non-PDAC, and follow-up in particular in low-grade PanNEN or other small benign lesions. Multimodality EUS imaging including B-Mode assessment, elastography, contrast-enhancement and EUS-guided sampling is the most appropriate technique for diagnosis and risk assessment of small SPL. We present a review discussing modern (endoscopic) ultrasound imaging techniques including contrast enhanced ultrasound and elastography for the early detection and characterization of solid pancreatic lesions.
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Affiliation(s)
- Christoph F Dietrich
- Department Allgemeine Innere Medizin, Beau Site Clinic, Salem-Spital, Kliniken Hirslanden, Bern, Switzerland -
| | - Long Shi
- Department of Ultrasound, Jingmen N.2 People's Hospital, Jingmen, China
| | - Jonas Koch
- Department Allgemeine Innere Medizin, Beau Site Clinic, Salem-Spital, Kliniken Hirslanden, Bern, Switzerland
| | - Axel Löwe
- Department Allgemeine Innere Medizin, Beau Site Clinic, Salem-Spital, Kliniken Hirslanden, Bern, Switzerland
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xinwu Cui
- Department of Medical Ultrasound, Tongji Medical College, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, China
| | - Mathias Worni
- Department of Visceral Surgery, Clarunis, St. Clara Hospital and University Hospital, University Center for Gastrointestinal and Liver Diseases, Basel, Switzerland
- Campus SLB, Swiss Institute for Translational and Entrepreneurial Medicine, Stiftung Lindenhof, Bern, Switzerland
- Department of Surgery, Beau Site Clinic, Bern, Switzerland
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland, Strausberg, Germany
- Brandenburg Institute for Clinical Ultrasound, Medical University Brandenburg, Neuruppin, Germany
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7
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Dietrich CF, Zander T. [All about the Pancreas]. PRAXIS 2022; 111:519-524. [PMID: 35765789 DOI: 10.1024/1661-8157/a003910] [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: 06/15/2023]
Abstract
All about the Pancreas Abstract. Ultrasound has made tremendous progress with the use of contrast media and elastography, particularly in patients with small, solid pancreatic lesions (SPL) <20mm and cystic tumors (CPL) of any size. In the case of solid and cystic pancreatic lesions, the differential diagnosis must first be evaluated after detection in order to define the indications for radical surgery, strategies for preserving the pancreatic parenchyma or simply for control examinations. Contrast-enhanced transcutaneous (TUS, CEUS) and endoscopic (EUS, CE-EUS) ultrasound and elastography facilitate further characterization of SPL and ZPL. Pancreatic ductal adenocarcinomas (PDAC) show hypoenhancement in contrast-enhanced ultrasound. The majority of the important differential diagnoses, on the other hand, are multi-enhancing. PDAC are almost always harder than healthy pancreatic parenchyma. In contrast, elastographically soft SPL are - with very few exceptions - benign. This review provides an overview of the use of modern ultrasound techniques to detect and characterize solid and cystic pancreatic lesions.
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Affiliation(s)
- Christoph F Dietrich
- Departement Allgemeine Innere Medizin (DAIM) der Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Schweiz
| | - Tobias Zander
- Departement Allgemeine Innere Medizin (DAIM) der Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Schweiz
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Huang J, Lu Y, Wang X, Zhu X, Li P, Chen J, Chen P, Ding M. Diagnostic value of endobronchial ultrasound elastography combined with rapid onsite cytological evaluation in endobronchial ultrasound-guided transbronchial needle aspiration. BMC Pulm Med 2021; 21:423. [PMID: 34930196 PMCID: PMC8690901 DOI: 10.1186/s12890-021-01748-4] [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: 06/05/2021] [Accepted: 11/11/2021] [Indexed: 11/16/2022] Open
Abstract
Background Endobronchial ultrasound (EBUS) elastography has been used in EBUS-guided transbronchial needle aspiration (EBUS-TBNA) to identify malignant lymph nodes based on tissue stiffness. Rapid onsite cytological evaluation (ROSE) has been widely utilized for onsite evaluation of sample adequacy and for guiding sampling during EBUS-TBNA. The aim of this study was to investigate the diagnostic value of combined EBUS elastography and ROSE in evaluating mediastinal and hilar lymph node status. Methods Retrospective chart review was performed from December 2018 to September 2020. Patient demographics, EBUS elastography scores, and ROSE, pathologic, and clinical outcome data were collected. The EBUS elastography scores were classified as follows: Type 1, predominantly nonblue; Type 2, partially blue and partially nonblue; and Type 3, predominantly blue. A receiver operating characteristic curve was used to compare the sensitivity, specificity, positive predictive value, negative predictive value, positive likelihood ratio, and negative likelihood ratio for evaluation of malignant lymph nodes among the EBUS elastography, ROSE, and EBUS combined with ROSE groups. Results A total of 245 patients (345 lymph nodes) were included. The sensitivity and specificity of the EBUS elastography group for the diagnosis of malignant lymph nodes were 90.51% and 57.26%, respectively. The sensitivity and specificity in the ROSE group were 96.32% and 79.05%, respectively. The sensitivity, specificity, positive likelihood ratio, and negative likelihood ratio of EBUS elastography combined with ROSE were 86.61%, 92.65%, 11.78, and 0.14, respectively, and the area under the curve was 0.942. Conclusions Combining EBUS elastography and ROSE significantly increased the diagnostic value of EBUS-TBNA in evaluating mediastinal and hilar lymph node status compared to each method alone. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-021-01748-4.
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Affiliation(s)
- Jing Huang
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Yuan Lu
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Xihua Wang
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Xiaoli Zhu
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Ping Li
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Jing Chen
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China
| | - Pingsheng Chen
- Department of pathology and pathophysiology, School of Medicine, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China.
| | - Ming Ding
- Department of Respiratory and Critical Care Medicine, School of Medicine, Zhongda Hospital, Southeast University, Dingjiaqiao 87#, Nanjing, Jiangsu, China.
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Chakraborty D, Ghosh R, Halder A, Mondal D, Misra D. Endoscopic ultrasonographic diagnosis of pancreatic tuberculosis in immunocompetent patients-A case series from eastern India. Indian J Gastroenterol 2021; 40:636-640. [PMID: 34528180 DOI: 10.1007/s12664-021-01171-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 03/11/2021] [Indexed: 02/04/2023]
Abstract
Tubercular involvement of pancreas is rare. It presents as a focal lesion of pancreas on cross sectional imaging. Endosonography with fine-needle aspiration (EUS-FNA) is crucial for a timely presurgical diagnosis. A retrospective review was conducted on 117 cases of pancreatic focal mass undergoing EUS-FNA at our institution over a period of 3 years, and 5 cases with pancreatic tuberculosis (TB) were detected. The clinical presentation varied from obstructive jaundice, recurrent acute pancreatitis to incidentaloma of pancreas. All patients received antitubercular therapy and were followed up for at least 6 months. In conclusion, pancreatic tuberculosis is a differential of a pancreatic focal lesion and EUS-FNA is the method for diagnosis of this condition that may obviate surgical exploration.
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Affiliation(s)
- Debajyoti Chakraborty
- Division of Gastroenterology, School of Digestive and Liver Diseases, IPGMER, Kolkata, 700 020, India
| | - Ranajoy Ghosh
- Division of Pathology, School of Digestive and Liver Diseases, IPGMER, Kolkata, 700 020, India
| | - Aniket Halder
- Division of Pathology, School of Digestive and Liver Diseases, IPGMER, Kolkata, 700 020, India
| | - Dipankar Mondal
- Division of Hepatology, School of Digestive and Liver Diseases, IPGMER, Kolkata, 700 020, India
| | - Debashis Misra
- Division of Gastroenterology, School of Digestive and Liver Diseases, IPGMER, Kolkata, 700 020, India.
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Möller K, Dietrich CF, Faiss S, Mutze S, Goelz L. [Alternatives of histological material collection - When and how is histological confirmation by ultrasound (US), computer tomography (CT) or endosonography (EUS) useful?]. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 60:937-958. [PMID: 34781389 DOI: 10.1055/a-1482-9448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Histological classifications of tumorous lesions together with adequate staging are necessary for stage-appropriate and personalized therapies. The indications, technical possibilities, and limitations as well as potential complications of image-guided needle biopsy by ultrasound, computed tomography, and endosonography are described. Which procedure for which organ and which lesion?
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Affiliation(s)
- Kathleen Möller
- Klinik für Innere Medizin/Gastroenterologie, Berlin, Germany, SANA-Klinikum, Berlin, Germany
| | | | - Siegbert Faiss
- Klinik für Innere Medizin/Gastroenterologie, Berlin, Germany, SANA-Klinikum, Berlin, Germany
| | - Sven Mutze
- Institut für Radiologie und Neuroradiologie, BG Unfallkrankenhaus Berlin, Berlin, Germany.,Institut für Radiologie, SANA-Klinikum, Berlin, Germany.,Institut für Diagnostische Radiologie, Universitätsmedizin Greifswald, Greifswald, Germany
| | - Leonie Goelz
- Institut für Radiologie und Neuroradiologie, BG Unfallkrankenhaus Berlin, Berlin, Germany.,Institut für Diagnostische Radiologie, Universitätsmedizin Greifswald, Greifswald, Germany
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11
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Chaubal N, Thomsen T, Kabaalioglu A, Srivastava D, Rösch SS, Dietrich CF. Ultrasound and contrast-enhanced ultrasound (CEUS) in infective liver lesions. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2021; 59:1309-1321. [PMID: 34768289 DOI: 10.1055/a-1645-3138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Infektiöse fokale Leberläsionen (FLL) treten in der klinischen Praxis häufig auf, wobei bakterielle Leberabszesse die Hälfte ausmachen. Eine genaue Diagnose der FLL ist für die Auswahl der am besten geeigneten Therapie und zur Vorbeugung von Komplikationen unerlässlich. Ziel der aktuellen Arbeit ist es, den Nutzen von Ultraschall und kontrastmittelverstärktem Ultraschall (CEUS) zur Erkennung und Charakterisierung infektiöser Leberläsionen zu beschreiben.
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Affiliation(s)
- Nitin Chaubal
- Thane Ultrasound Centre, Thane, India.,Jaslok Hospital and Research Centre, Mumbai, India
| | | | | | - David Srivastava
- Allgemeine Innere Medizin (DAIM) Kliniken Beau Site, Salem und Permanence, Bern, Switzerland
| | - Stephanie Simone Rösch
- Allgemeine Innere Medizin (DAIM) Kliniken Beau Site, Salem und Permanence, Bern, Switzerland
| | - Christoph F Dietrich
- Allgemeine Innere Medizin (DAIM) Kliniken Beau Site, Salem und Permanence, Bern, Switzerland
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12
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Lesmana CRA, Paramitha MS. Impact of endoscopic ultrasound elastography in pancreatic lesion evaluation. Artif Intell Gastrointest Endosc 2021; 2:168-178. [DOI: 10.37126/aige.v2.i4.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/20/2021] [Accepted: 07/06/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic malignancy still becomes a major global problem and is considered as one of the most lethal cancers in the field of gastroenterology. Most patients come in the late stage of the disease due to organ’s location, and until now the treatment result is still far away from satisfaction. Early detection is still the main key for good, prolonged survival. However, discerning from other types of tumor sometimes is not easy. Endoscopic ultrasound (EUS) is still the best tool for pancreatic assessment, whereas fine-needle aspiration biopsy (FNAB) is considered as the cornerstone for further management of pancreatic malignancy. Several conditions have become a concern for EUS-FNAB procedure, such as risk of bleeding, pancreatitis, and even needle track-seeding. Recently, an artificial intelligence innovation, such as EUS elastography has been developed to improve diagnostic accuracy in pancreatic lesions evaluation. Studies have shown the promising results of EUS elastography in improving diagnostic accuracy, as well as discerning from other tumor types. However, more studies are still needed with further considerations, such as adequate operator training, expertise, availability, and its cost-effectiveness in comparison to other imaging options.
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Affiliation(s)
- Cosmas Rinaldi Adithya Lesmana
- Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta 10430, Daerah Khusus Ibukota, Indonesia
- Digestive Disease & GI Oncology Center, Medistra Hospital, Jakarta 12950, Daerah Khusus Ibukota, Indonesia
| | - Maria Satya Paramitha
- Internal Medicine, Hepatobiliary Division, Dr. Cipto Mangunkusumo National General Hospital, Universitas Indonesia, Jakarta 10430, Daerah Khusus Ibukota, Indonesia
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Trenker C, Dietrich CF, Holland A, Schulte F, Michel C, Görg C. Mediastinal Masses in Contrast-Enhanced Ultrasound - Retrospective Analysis of 58 Cases. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:1023-1030. [PMID: 32959920 DOI: 10.1002/jum.15479] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/05/2020] [Accepted: 07/04/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES To determine contrast enhancing features of mediastinal masses (ML) using transcutaneous contrast-enhanced ultrasound (CEUS). METHODS Retrospective analysis of n = 58 patients with histologically confirmed ML, which were examined in the period from October 2005 to February 2018 using transcutaneous B-mode ultrasound and CEUS. In n = 29 (50%) histological confirmation was performed by ultrasound guided core-needle biopsy. The lesions were evaluated using CEUS in regard to the enhancement pattern (hyper-, iso-, hypoenhancement, non-enhancement, homogenous, inhomogenous) compared to enhancement of the spleen as an in vivo reference. RESULTS N = 53 (91.4%) of ML were malignant (m) (lymphoma n = 36, metastasis n = 11, thymoma n = 2, teratoma n = 1, sarcoma n = 2, seminoma n = 1). In n = 5 (8.6%) cases there was a benign (b) histology (thyroid tissue n = 2, thymus residue n = 1, ganglioneurinoma n = 1, scar tissue: n = 1). In ultrasound, n = 53 (91.4%; (48 = m, 5 = b)) were hypoechoic, n = 5 (8.6%, (5 = m,0 = b)) hyperechoic. In CEUS, n = 35 lesions presented an arterial isoenhancement (60.3%; 33 = m, 2 = b). An arterial hypoenhancement had n = 21 (36.2%, (20 = m,1 = b)), and no enhancement showed n = 2 (3.5%, (0 = m, 2 = b) of the ML. A parenchymal isoenhancement was observed in n = 1 (1.7%, (1 = m, 0 = b)), a hypoenhancement in n = 54 (93.1%; 51 = m, 3 = b) of the patients and almost no enhancement in n = 3 ML (5.2%, (1 = m, 2 = b).) The enhancement was homogeneous in n = 26 (44.8%, (25 = m,1 = b)) cases, in n = 31 (53.5%, (28 = m,3 = b)) inhomogeneous and n = 1 (1.7%) benign lesion was exclusively cystic. CONCLUSION In CEUS, mediastinal tumor formations showed variable arterial enhancement, followed by parenchymal hypoenhancement (wash-out).
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Affiliation(s)
- Corinna Trenker
- Zentrum für Innere Medizin, Klinik für Hämatologie, Onkologie und Immunologie, Universitätsklinikum Gießen und Marburg, Standort Marburg und Philipps-Universität Marburg, Baldingerstaße, Germany
| | - Christoph Frank Dietrich
- Department Allgemeine Innere Medizin (DAIM), Kliniken Hirslanden Beau Site, Salem und Permanence, Bern, Switzerland
| | - Angélique Holland
- Zentrum für Innere Medizin, Klinik für Pneumologie, Universitätsklinikum Gießen und Marburg, Standort Marburg und Philipps-Universität Marburg, Baldingerstraße, Germany
| | - Frank Schulte
- Zentrum für Innere Medizin, Interdisziplinäres Ultraschallzentrum Universitätsklinikum Gießen und Marburg, Standort Marburg und Philipps-Universität Marburg, Baldingerstraße, Germany
| | - Christian Michel
- Zentrum für Innere Medizin, Klinik für Hämatologie, Onkologie und Immunologie, Universitätsklinikum Gießen und Marburg, Standort Marburg und Philipps-Universität Marburg, Baldingerstaße, Germany
| | - Christian Görg
- Zentrum für Innere Medizin, Interdisziplinäres Ultraschallzentrum Universitätsklinikum Gießen und Marburg, Standort Marburg und Philipps-Universität Marburg, Baldingerstraße, Germany
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14
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Saftoiu A, Napoleon B, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui XW, Fusaroli P, Gottschalk U, Hocke M, Hollerbach S, Iglesias-Garcia J, Jenssen C, Kitano M, Larghi A, Oppong KW, Sahai AV, Sun S, Burmester E, Di Leo M, Petrone MC, Santos E, Teoh AYB, Hwang JH, Rimbas M, Sharma M, Puri R, Kahaleh M, Dietrich CF. Do we need contrast agents for EUS? Endosc Ultrasound 2020; 9:361-368. [PMID: 32675463 PMCID: PMC7811706 DOI: 10.4103/eus.eus_20_20] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
We recently introduced a series of articles that dealt with controversies in EUS. In Part I, the authors discussed which clinical information is necessary prior to EUS and whether other imaging modalities are required before embarking on EUS examinations. Part II focuses on technical details and controversies about the use of EUS in special situations. In this article, important practical issues regarding the application of contrast-enhanced EUS in various clinical settings are raised and controversially discussed from different points of view.
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Affiliation(s)
- Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Johann Wolfgang Goethe University Frankfurt, Germany; Translational Gastroenterology Unit I John Radcliffe Hospital I Oxford OX3 9DU UK
| | - Sean Burmeister
- Surgical Gastroenterology unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Xin Wu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Uwe Gottschalk
- Department of Medical, Dietrich Bonhoeffer Klinikum, Neubrandenburg, Germany
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Julio Iglesias-Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland Strausberg/Wriezen; Brandenburg Institute of Clinical Ultrasound, Medical University Brandenburg, Neuruppin, Germany
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Alberto Larghi
- Digestive Endoscopy Unit, Fondazione Policlinico A. Gemelli IRCCS, Rome, Italy
| | | | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning province, China
| | | | - Milena Di Leo
- Digestive Endoscopy Unit, Division of Gastroenterology, Humanitas Clinical and Research Center, Milan, Italy
| | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Erwin Santos
- Department of Gastroenterology and Liver Diseases, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Anthony Y B Teoh
- Department of Surgery, The Prince of Wales Hospital, The Chinese University of Hong Kong, China
| | - Joo Ha Hwang
- Division of Gastroenterology and Hepatology, Stanford University, Stanford, CA 94305, USA
| | - Mihai Rimbas
- Gastroenterology Department, Colentina Clinical Hospital Internal Medicine Department, Carol Davila University of Medicine Bucharest, Romania
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Meerut, Uttar Pradesh, India
| | - Rajesh Puri
- Interventional Gastroenterology, Institute of Digestive and Hepatobiliary Sciences Medanta the Medicity Gurugram, Haryana, India
| | - Michel Kahaleh
- Department of Gastroenterology, The State University of New Jersey, New Jersey, USA
| | - Christoph F Dietrich
- Johann Wolfgang Goethe University Frankfurt, Germany; Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei, China; Department Allgemeine Innere Medizin, Kliniken Hirslanden, Beau Site, Salem und Permanence, Bern, Switzerland
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15
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Costache MI, Cazacu IM, Dietrich CF, Petrone MC, Arcidiacono PG, Giovannini M, Bories E, Garcia JI, Siyu S, Santo E, Popescu CF, Constantin A, Bhutani MS, Saftoiu A. Clinical impact of strain histogram EUS elastography and contrast-enhanced EUS for the differential diagnosis of focal pancreatic masses: A prospective multicentric study. Endosc Ultrasound 2020; 9:116-121. [PMID: 32295969 PMCID: PMC7279079 DOI: 10.4103/eus.eus_69_19] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: Recent advances in EUS techniques (real-time EUS elastography and contrast-enhanced EUS) have allowed a better characterization of focal pancreatic masses. Mean strain histograms (SHs) are considered a good parameter for the semi-quantitative evaluation of focal pancreatic masses, alongside complementary contrast-enhanced EUS parameters which can be quantified during both the early arterial and late venous phase. Materials and Methods: The study design was prospective, blinded, and multicentric, assessing real-time EUS elastography and contrast-enhanced EUS results for the characterization of focal pancreatic masses using parametric measurements, in comparison with pathology which is the gold standard. SHs were performed based on the embedded software of the ultrasound system, with the values being reversed as opposed to our initially published data on hue histograms. Consequently, a cutoff of 80 was derived from previous multicentric trials. Contrast-enhanced EUS also allowed the focal masses to be classified as hyper-, iso-, or hypoenhanced in comparison with the normal pancreatic parenchyma. EUS-FNA was then performed for all patients, with a positive cytological diagnosis taken as a final proof of malignancy for the pancreatic masses. The diagnoses obtained by EUS-FNA were verified further either by surgery or during a clinical follow-up of at least 6 months. Results: A total number of 97 consecutive patients with focal pancreatic masses were included in the study. Based on previously defined cutoffs of 80, the values of sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of the mean SHs for the diagnosis of pancreatic cancer were 100%, 29.63%, 78.65%, 100%, and 80.41%, respectively. Corresponding values for contrast-enhanced EUS (taking into consideration hypoenhencement as a predictive factor of malignancy) were 98.57%, 77.78%, 92%, 95.45%, and 92.78%, respectively. Combining contrast enhancement-EUS (hypoenhencement) and semi-quantitative EUS elastography (SH cutoffs <80), the resulting values corresponding for sensitivity, specificity, and accuracy were 98.57%, 81.48%, and 93.81%, respectively. Conclusion: The current study using objective parametric tools for both EUS elastography and contrast-enhanced EUS confirmed the results of previous studies and meta-analyses that indicated a complementary role for the differential diagnosis of focal pancreatic masses. Moreover, the best values for the receiver operating curves were obtained using a sequential clinical algorithm based on the initial use of elastography, followed by contrast enhancement.
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Affiliation(s)
- Mădălin Ionuţ Costache
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania
| | - Irina M Cazacu
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania; Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, Houston, Texas, USA
| | - Christoph F Dietrich
- Medical Department, Caritas Krankenhaus Bad Mergentheim, Main-Tauber-Kreis, Germany
| | - Maria Chiara Petrone
- Pancreato-Biliary Endoscopy and Endosonography Division, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Paolo Giorgio Arcidiacono
- Pancreato-Biliary Endoscopy and Endosonography Division, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Marc Giovannini
- Endoscopy Unit, Paoli Calmettes Institute, Marseille, France
| | - Erwan Bories
- Endoscopy Unit, Paoli Calmettes Institute, Marseille, France
| | | | - Sun Siyu
- Department of Gastroenterology, Shengjing Hospital, China Medical University, Shenyang, China
| | - Erwin Santo
- Department of Gastroenterology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Carmen Florina Popescu
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy; Department of Pathology, Cytology Laboratory, County Emergency Clinical Hospital, Craiova, Romania
| | - Alina Constantin
- Department of Gastroenterology, Ponderas Academic Hospital, Bucharest, Romania
| | - Manoop S Bhutani
- Department of Gastroenterology, Hepatology and Nutrition, MD Anderson Cancer Center, Houston, Texas, USA
| | - Adrian Saftoiu
- Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy, Craiova, Romania
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16
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Dietrich CF, Jenssen C. Modern ultrasound imaging of pancreatic tumors. Ultrasonography 2019; 39:105-113. [PMID: 31962384 PMCID: PMC7065990 DOI: 10.14366/usg.19039] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 08/27/2019] [Indexed: 12/11/2022] Open
Abstract
In patients with solid pancreatic lesions (SPLs), the differential diagnosis must be evaluated to determine whether radical surgery, pancreatic parenchyma-saving strategies, or follow-up is indicated. Contrast-enhanced (endoscopic) ultrasonography and elastography facilitate the further characterization of SPLs. The majority of cases of pancreatic ductal adenocarcinoma exhibit hypoenhancement with contrast-enhanced ultrasonography. Elastographically soft SPLs are benign with very few exceptions, whereas stiffer SPLs can be malignant or benign. This article reviews the current use of modern ultrasound imaging techniques, including contrast-enhanced ultrasonography and elastography, for the detection and characterization of SPLs. In particular, the unexcelled diagnostic potential of multiparametric endoscopic ultrasonography to detect and characterize small SPLs is highlighted.
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Affiliation(s)
- Christoph F Dietrich
- Medical Department, Caritas-Krankenhaus, Bad Mergentheim, Germany.,Sino-German Research Center of Ultrasound in Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Märkisch Oderland, Strausberg/Wriezen and Brandenburg Institute for Clinical Ultrasound, Neuruppin, Germany
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17
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Abstract
Ultrasound elastography (USE) of the pancreas allows pancreatic tissue stiffness assessment by virtual palpation. Two main types of USE are used. For the pancreas strain elastography applying by endoscopic ultrasound has been established for the characterisation of small solid pancreatic lesions (SPL). In larger SPL >30 mm the results are less convincing mainly due to the heterogenicity of the lesions but also by concomitant changes of the surrounding pancreatic parenchyma. The current role of shear wave elastography has to be determined. This article reviews the current use of elastography of the pancreas.
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Affiliation(s)
- Christoph F Dietrich
- Ultrasound Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.,Department of Internal Medicine, Caritas Hospital Bad Mergentheim, Bad Mergentheim, Germany
| | - Michael Hocke
- Department of Internal Medicine, HELIOS Klinikum Meiningen, Meiningen, Germany
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18
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Dietrich CF, Chaubal N, Hoerauf A, Kling K, Piontek MS, Steffgen L, Mand S, Dong Y. Review of Dancing Parasites in Lymphatic Filariasis. Ultrasound Int Open 2019; 5:E65-E74. [PMID: 31312785 PMCID: PMC6629997 DOI: 10.1055/a-0918-3678] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 04/04/2019] [Accepted: 05/01/2019] [Indexed: 02/07/2023] Open
Abstract
Lymphatic filariasis is an infection transmitted by blood-sucking mosquitoes with filarial nematodes of the species Wuchereria bancrofti, Brugia malayi und B. timori . It is prevalent in tropical countries throughout the world, with more than 60 million people infected and more than 1 billion living in areas with the risk of transmission. Worm larvae with a length of less than 1 mm are transmitted by mosquitoes, develop in human lymphatic tissue to adult worms with a length of 7-10 cm, live in the human body for up to 10 years and produce millions of microfilariae, which can be transmitted further by mosquitoes. The adult worms can be easily observed by ultrasonography because of their size and fast movements (the so-called "filarial dance sign"), which can be differentiated from other movements (e. g., blood in venous vessels) by their characteristic movement profile in pulsed-wave Doppler mode. Therapeutic options include (combinations of) ivermectin, albendazole, diethylcarbamazine and doxycycline. The latter depletes endosymbiotic Wolbachia bacteria from the worms and thus sterilizes and later kills the adult worms (macrofilaricidal or adulticidal effect).
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Affiliation(s)
| | - Nitin Chaubal
- Thane Ultrasound Centre, Thane Ultrasound Centre, Thane, India
| | - Achim Hoerauf
- Institut für Med. Mikrobiologie, Immunologie und Parasitologie (IMMIP), Universität Bonn, Bonn, Germany
| | - Kerstin Kling
- Department of Infectious Disease Epidemiology, Robert Koch-Institute, Berlin, Germany
| | - Markus Schindler Piontek
- Caritas Krankenhaus Bad Mergentheim, Academic Teaching Hospital of the University of Würzburg, Medical Clinic 2, Bad Mergentheim, Germany
| | - Ludwig Steffgen
- Trainings-Zentrum Ultraschall-Diagnostik LS GmbH, Ultrasound, Mainleus, Germany
| | - Sabine Mand
- Institut für Med. Mikrobiologie, Immunologie und Parasitologie (IMMIP), Universität Bonn, Bonn, Germany
| | - Yi Dong
- Zhongshan Hospital, Ultrasound, Shanghai, China
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19
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Tana C, Schiavone C, Ticinesi A, Ricci F, Giamberardino MA, Cipollone F, Silingardi M, Meschi T, Dietrich CF. Ultrasound imaging of abdominal sarcoidosis: State of the art. World J Clin Cases 2019; 7:809-818. [PMID: 31024952 PMCID: PMC6473121 DOI: 10.12998/wjcc.v7.i7.809] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/08/2019] [Accepted: 03/16/2019] [Indexed: 02/05/2023] Open
Abstract
Since it has been recognized that sarcoidosis (SA) is not an exclusive disorder of the lungs but can also affect other organs such as the liver and spleen, efforts have been made to define specific imaging criteria for the diagnosis of the single organ involvement, and the concept has been reinforced that the exclusion of alternative causes is important to achieve the correct diagnosis. Ultrasound (US) is a useful tool to evaluate patients with suspected abdominal SA, such as of the liver, spleen, kidney, pancreas and other organs, showing findings such as organomegaly, focal lesions and lymphadenopathy. While the diagnosis of abdominal SA is more predictable in the case of involvement of other organs (e.g., lungs), the problem is more complex in the case of isolated abdominal SA. The recent use of contrast-enhanced ultrasound and endoscopic ultrasound elastography has provided additional information about the enhancement patterns and tissue rigidity in abdominal SA. Here we critically review the role of US in abdominal SA, reporting typical findings and limitations of current evidence and by discussing future perspectives of study.
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Affiliation(s)
- Claudio Tana
- Internal Medicine and Critical Subacute Care Unit, Medicine Geriatric-Rehabilitation Department, and Department of Medicine and Surgery, University-Hospital of Parma, Parma 43126, Italy
| | - Cosima Schiavone
- Department of Internistic Ultrasound, “G. D’Annunzio” University of Chieti, Chieti 66100, Italy
| | - Andrea Ticinesi
- Internal Medicine and Critical Subacute Care Unit, Medicine Geriatric-Rehabilitation Department, and Department of Medicine and Surgery, University-Hospital of Parma, Parma 43126, Italy
| | - Fabrizio Ricci
- Department of Imaging and Clinical Sciences, Institute for Advanced Biomedical Technologies, “G. D’Annunzio” University of Chieti, Chieti 66100, Italy
| | - Maria Adele Giamberardino
- Geriatrics Clinic, Department of Medicine and Science of Aging, “G. D’Annunzio” University of Chieti, Chieti 66100, Italy
| | - Francesco Cipollone
- Medical Clinic, Department of Medicine and Science of Aging, “G. D’Annunzio” University of Chieti, Chieti 66100, Italy
| | - Mauro Silingardi
- Internal Medicine Unit, Maggiore Hospital of Bologna, Bologna 40133, Italy
| | - Tiziana Meschi
- Internal Medicine and Critical Subacute Care Unit, Medicine Geriatric-Rehabilitation Department, and Department of Medicine and Surgery, University-Hospital of Parma, Parma 43126, Italy
| | - Christoph F Dietrich
- Caritas-Krankenhaus Bad Mergentheim, Academic Teaching Hospital of the University of Würzburg, Bad Mergentheim D-97980, Germany
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20
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Dietrich CF, Arcidiacono PG, Braden B, Burmeister S, Carrara S, Cui X, Di Leo M, Dong Y, Fusaroli P, Gilja OH, Healey AJ, Hocke M, Hollerbach S, Garcia JI, Ignee A, Jürgensen C, Kahaleh M, Kitano M, Kunda R, Larghi A, Möller K, Napoleon B, Oppong KW, Petrone MC, Saftoiu A, Puri R, Sahai AV, Santo E, Sharma M, Soweid A, Sun S, Teoh AYB, Vilmann P, Jenssen C. What should be known prior to performing EUS? Endosc Ultrasound 2019; 8:3-16. [PMID: 30777940 PMCID: PMC6400085 DOI: 10.4103/eus.eus_54_18] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Direct referral of patients for EUS – instead of preprocedural consultation with the endosonographer – has become standard practice (like for other endoscopic procedures) as it is time- and cost-effective. To ensure appropriate indications and safe examinations, the endosonographer should carefully consider what information is needed before accepting the referral. This includes important clinical data regarding relevant comorbidities, the fitness of the patient to consent and undergo the procedure, and the anticoagulation status. In addition, relevant findings from other imaging methods to clarify the clinical question may be necessary. Appropriate knowledge and management of the patients’ anticoagulation and antiplatelet therapy, antibiotic prophylaxis, and sedation issues can avoid unnecessary delays and unsafe procedures. Insisting on optimal preparation, appropriate indications, and clear clinical referral questions will increase the quality of the outcomes of EUS. In this paper, important practical issues regarding EUS preparations are raised and discussed from different points of view.
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Affiliation(s)
- Christoph F Dietrich
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Germany; Department of Ultrasound, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Paolo Giorgio Arcidiacono
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Barbara Braden
- Translational Gastroenterology Unit I John Radcliffe Hospital I Oxford OX3 9DU, UK
| | - Sean Burmeister
- Surgical Gastroenterology unit, Groote Schuur Hospital, Cape Town, South Africa
| | - Silvia Carrara
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Xinwu Cui
- Department of Medical Ultrasound, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Milena Di Leo
- Humanitas Clinical and Research Center- IRCCS- Digestive Endoscopy Unit, Division of Gastroenterology, Rozzano, Milan, Italy
| | - Yi Dong
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Pietro Fusaroli
- Department of Medical and Surgical Sciences, Gastroenterology Unit, University of Bologna/Imola Hospital, Imola, Italy
| | - Odd Helge Gilja
- National Centre for Ultrasound in Gastroenterology, Haukeland University Hospital, Bergen and Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Andrew J Healey
- General and HPB Surgery, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Michael Hocke
- Medical Department, Helios Klinikum Meiningen, Germany
| | - Stephan Hollerbach
- Department of Gastroenterology, Allgemeines Krankenhaus Celle, Celle, Germany
| | - Julio Iglesias Garcia
- Department of Gastroenterology and Hepatology, Health Research Institute of Santiago de Compostela (IDIS), University Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - André Ignee
- Medical Department 2, Caritas-Krankenhaus, Uhlandstr 7, D-97980 Bad Mergentheim, Germany
| | | | - Michel Kahaleh
- Department of Gastroenterology, The State University of New Jersey, New Jersey, USA
| | - Masayuki Kitano
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Rastislav Kunda
- Department of Surgical Gastroenterology, Aarhus University Hospital, Aarhus, Denmark; Department of Surgery and Department of Advanced Interventional Endoscopy, University Hospital Brussels, Brussels, Belgium
| | - Alberto Larghi
- Digestive Endoscopy Unit, IRCCS Foundation University Hospital, Policlinico A. Gemelli, Rome, Italy
| | - Kathleen Möller
- Medical Department I/Gastroenterology, SANA Hospital Lichtenberg, Berlin, Germany
| | - Bertrand Napoleon
- Digestive Endoscopy Unit, Hopital Privé J Mermoz Ramsay Générale de Santé, Lyon, France
| | | | - Maria Chiara Petrone
- Pancreatico/Biliary Endoscopy & Endosonography Division, Pancreas Translational & Clinical Research Center, San Raffaele Scientific Institute, Vita Salute San Raffaele University, Milan, Italy
| | - Adrian Saftoiu
- Department of Gastroenterology, Research Center of Gastroenterology and Hepatology, University of Medicine and Pharmacy of Craiova, Craiova, Romania
| | - Rajesh Puri
- Interventional Gastroenterology, Institute of Digestive and Hepatobiliary Sciences Medanta the Medicity, Gurugram, Haryana, India
| | - Anand V Sahai
- Center Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Erwin Santo
- Department of Gastroenterology and Liver Diseases, Tel Aviv, Sourasky Medical Center, Tel Aviv, Israel
| | - Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Meerut, Uttar Pradesh, India
| | - Assaad Soweid
- Endosonography and advanced therapeutic endoscopy, Division of Gastroenterology, The American University of Beirut, Medical Center, Beirut, Lebanon
| | - Siyu Sun
- Endoscopy Center, ShengJing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Anthony Yuen Bun Teoh
- Division of Upper Gastrointestinal and Metabolic Surgery, Department of Surgery, The Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong, China
| | - Peter Vilmann
- GastroUnit, Department of Surgery, Copenhagen University, Hospital Herlev, Denmark
| | - Christian Jenssen
- Department of Internal Medicine, Krankenhaus Maerkisch-Oderland, D-15344 Strausberg and Brandenburg Institute of Clinical Ultrasound at Medical University Brandenburg, Germany
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Harmsen FJ, Domagk D, Dietrich CF, Hocke M. Discriminating chronic pancreatitis from pancreatic cancer: Contrast-enhanced EUS and multidetector computed tomography in direct comparison. Endosc Ultrasound 2018; 7:395-403. [PMID: 30246709 PMCID: PMC6289014 DOI: 10.4103/eus.eus_24_18] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 03/13/2018] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND AND OBJECTIVES To compare the ability of multidetector computed tomography (MDCT) and contrast-enhanced EUS to discriminate chronic pancreatitis (CP) from pancreatic ductal adenocarcinoma (PDAC). SUBJECTS AND METHODS A total of 215 patients (age: 62 ± 15 years, sex: f/m 80/135) were included in this retrospective study. All patients were examined by conventional endoscopic B-mode and contrast-enhanced high mechanical index EUS (CEHMI-EUS). CELMI-EUS was performed in 159 patients and endoscopic sonoelastography (ESE) in 210 patients. MDCT was carried out in 131 patients as part of their clinical work-up. Radiological reports were retrospectively analyzed. Final diagnosis was achieved by biopsy and evaluation of cytological specimens collected was performed by EUS-FNA, surgery, or follow-up of 12 months or more in patients with benign findings. In a subgroup of 100 patients, all diagnostic five methods were performed, and head-to-head analysis was performed. RESULTS Sensitivity and specificity for MDCT were 89% and 70% and for CEHMI-EUS were 96% and 91%, respectively. Sensitivities and specificities for EUS were 92% and 63% for B-Mode EUS, 96% and 38% for ESE, and 82% and 76% for CELMI-EUS, respectively. In the head-to-head analysis, each modality had shown lower numbers for specificity than shown in the overall group analysis because of high drop-out rate. EUS-FNA for PDAC had a sensitivity of 96% and a specificity of 100%. CONCLUSIONS Contrast-enhanced EUS is a reliable tool in discriminating PDAC from CP.
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Affiliation(s)
- Finn-Jörn Harmsen
- Department of Internal Medicine II, St. Elisabeth-Krankenhaus Leipzig, Leipzig, Germany
- Medical Department, University of Muenster, Germany
| | - Dirk Domagk
- Department of Medicine I, Josephs-Hospital Warendorf, Academic Teaching Hospital, University of Muenster, Warendorf, Germany
| | - Christoph F. Dietrich
- Medical Department II, Caritas Krankenhaus Bad Mergentheim, Bad Mergentheim, Germany
| | - Michael Hocke
- Department of Internal Medicine II, Hospital Meiningen, Meiningen, Germany
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