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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Schmöcker C, Gottschall H, Rund KM, Kutzner L, Nolte F, Ostermann AI, Hartmann D, Schebb NH, Weylandt KH. Oxylipin patterns in human colon adenomas. Prostaglandins Leukot Essent Fatty Acids 2021; 167:102269. [PMID: 33812217 DOI: 10.1016/j.plefa.2021.102269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 02/15/2021] [Accepted: 03/22/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Cyclooxygenase (COX)-derived prostaglandin E2 (PGE2) is an important lipid mediator in colorectal carcinoma (CRC) pathogenesis. Other lipid mediators derived from lipoxygenases (LOX) have also been implicated in neoplastic processes in the colon. In this study we aimed to characterize lipid mediators, so called oxylipins, in human colon adenomatous polyps. DESIGN We quantified oxylipins in healthy colon tissue and colorectal adenoma tissue procured during routine colonoscopy examinations. Lipid metabolite profiles were analyzed by liquid chromatography-tandem mass spectrometry. RESULTS Adenoma tissue showed a distinct prostaglandin profile as compared to normal colon mucosa. Interestingly, PGE2 was not higher in adenoma tissue as compared to normal mucosa. In contrast, we found significantly lower levels of prostaglandin D2, prostaglandin J2, and prostaglandin D1 in adenoma tissue. Furthermore, levels of 5-LOX and 12-LOX pathway products were clearly increased in adenoma biopsy samples. We also investigated the effect of aspirin treatment on prostaglandin profiles in adenoma tissue in a subset of patients and found a trend towards decreased prostaglandin levels in response to aspirin. CONCLUSION The human data presented here show specific changes of oxylipin profiles in colon adenoma tissue with decreased prostaglandin D2 levels as well as increased 5- and 12-LOX metabolites.
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Affiliation(s)
- Christoph Schmöcker
- Medical Department, Divisions of Hepatology, Gastroenterology, Oncology, Hematology, Palliative Care, Endocrinology and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Fehrbelliner Str. 38, 16816 Neuruppin, Germany; Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany.
| | - Heike Gottschall
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
| | - Katharina M Rund
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Laura Kutzner
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Fabian Nolte
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Annika I Ostermann
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Dirk Hartmann
- Medical Department II, Division of Gastroenterology, Oncology and Diabetes, Katholisches Klinikum Mainz (KKM), Mainz, Germany
| | - Nils Helge Schebb
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Karsten H Weylandt
- Medical Department, Divisions of Hepatology, Gastroenterology, Oncology, Hematology, Palliative Care, Endocrinology and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Fehrbelliner Str. 38, 16816 Neuruppin, Germany; Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité University Medicine, Berlin, Germany
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Gottschall H, Schmöcker C, Hartmann D, Rohwer N, Rund K, Kutzner L, Nolte F, Ostermann AI, Schebb NH, Weylandt KH. Aspirin alone and combined with a statin suppresses eicosanoid formation in human colon tissue. J Lipid Res 2018; 59:864-871. [PMID: 29444936 PMCID: PMC5928440 DOI: 10.1194/jlr.m078725] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 02/10/2018] [Indexed: 12/14/2022] Open
Abstract
Eicosanoids, including prostaglandins (PGs) and thromboxanes, are broadly bioactive lipid mediators and increase colon tumorigenesis possibly through chronic inflammatory mechanisms. Epidemiological and experimental data suggest that acetylsalicylic acid (ASA) helps prevent colorectal cancer (CRC), possibly through cyclooxygenase (COX)-mediated suppression of eicosanoid, particularly PGE2, formation. Recent studies suggest that statins prevent CRC and improve survival after diagnosis. We identified patients on ASA and/or statin treatment undergoing routine colonoscopy and measured eicosanoid levels in colonic mucosa with targeted metabolomics technology (LC-MS/MS). ASA-treated individuals (n = 27) had significantly lower tissue eicosanoid levels of most COX-derived metabolites than untreated individuals (n = 31). In contrast, COX-derived lipid metabolites tended to be higher in patients with statin treatment (n = 7) as compared with those not receiving statins (n = 24). This effect was not discernible in subjects treated with ASA and statins (n = 11): Individuals treated with both drugs showed a pronounced suppression of COX-derived eicosanoids in colon tissue, even compared with subjects treated with ASA alone. Our data from a routine clinical setting support the hypothesis that ASA and statins could inhibit CRC development via lipid mediator modification. Further studies should directly investigate the effect of dual ASA and statin treatment on colon tumorigenesis in humans.
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Affiliation(s)
- Heike Gottschall
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
| | - Christoph Schmöcker
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
- Medical Department, Division of Gastroenterology, Oncology, Hematology, Rheumatology, and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Neuruppin, Germany
| | - Dirk Hartmann
- Department of Gastroenterology, Sana Klinikum Lichtenberg, Berlin, Germany
| | - Nadine Rohwer
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité University Medicine, Berlin, Germany
| | - Katharina Rund
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Laura Kutzner
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Fabian Nolte
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
| | - Annika I Ostermann
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Nils Helge Schebb
- Institute for Food Toxicology, University for Veterinary Medicine Hannover, Hannover, Germany
- Chair of Food Chemistry, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Wuppertal, Germany
| | - Karsten H Weylandt
- Medical Department, Division of Gastroenterology, Oncology, Hematology, Rheumatology, and Diabetes, Ruppiner Kliniken, Brandenburg Medical School, Neuruppin, Germany
- Medical Department, Division of Hepatology and Gastroenterology, Campus Virchow-Klinikum, Charité University Medicine, Berlin, Germany
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