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Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report
RATIONALE: Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare but lethal complication of carcinoma, defined as non-occlusive pulmonary tumor embolism complicated by fibrocellular intimal proliferation of the small pulmonary arteries, with eventual occlusion of the pulmonary arteries. Hemody...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer Health
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155969/ https://www.ncbi.nlm.nih.gov/pubmed/30212945 http://dx.doi.org/10.1097/MD.0000000000012169 |
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author | Iwashita, Yoshiaki Hiramoto, Takuya Suzuki, Kei Hashizume, Ryotaro Maruyama, Kazuo Imai, Hiroshi |
author_facet | Iwashita, Yoshiaki Hiramoto, Takuya Suzuki, Kei Hashizume, Ryotaro Maruyama, Kazuo Imai, Hiroshi |
author_sort | Iwashita, Yoshiaki |
collection | PubMed |
description | RATIONALE: Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare but lethal complication of carcinoma, defined as non-occlusive pulmonary tumor embolism complicated by fibrocellular intimal proliferation of the small pulmonary arteries, with eventual occlusion of the pulmonary arteries. Hemodynamic deterioration caused by this condition leads to high mortality. PATIENT CONCERNS: A 46-year-old woman who had undergone radiation therapy for anaplastic oligoastrocytoma and who was taking temozolomide presented with cough and palpitations. DIAGNOSES: A 12-lead electrocardiogram showed sinus tachycardia and SIQIII TIII, with negative T in V1–3. Ultrasound cardiography showed a distended right ventricle. Enhanced chest computed tomography showed no significant thrombus in the major pulmonary artery. The patient's condition deteriorated the next morning, with her blood pressure decreasing to 40 mmHg and her SpO(2) unmeasurable. She suffered cardiac arrest. INTERVENTIONS: We initiated venoarterial extracorporeal membranous oxygenation (VA-ECMO) and her blood pressure increased to 80 mmHg. Her hemodynamic status stabilized and she was weaned off VA-ECMO on intensive care unit (ICU) day 3. OUTCOMES: Gastroesophageal endoscopy on ICU day 4 revealed gastric cancer (Borrman type IV), and she arrested again and died on ICU day 5. Autopsy confirmed gastric cancer and PTTM. LESSONS: VA-ECMO rapidly stabilized the hemodynamic status of this patient with PTTM, and may thus be a possible bridging therapy for deterioration of PTTM prior to initiating imatinib. |
format | Online Article Text |
id | pubmed-6155969 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Wolters Kluwer Health |
record_format | MEDLINE/PubMed |
spelling | pubmed-61559692018-11-08 Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report Iwashita, Yoshiaki Hiramoto, Takuya Suzuki, Kei Hashizume, Ryotaro Maruyama, Kazuo Imai, Hiroshi Medicine (Baltimore) Research Article RATIONALE: Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare but lethal complication of carcinoma, defined as non-occlusive pulmonary tumor embolism complicated by fibrocellular intimal proliferation of the small pulmonary arteries, with eventual occlusion of the pulmonary arteries. Hemodynamic deterioration caused by this condition leads to high mortality. PATIENT CONCERNS: A 46-year-old woman who had undergone radiation therapy for anaplastic oligoastrocytoma and who was taking temozolomide presented with cough and palpitations. DIAGNOSES: A 12-lead electrocardiogram showed sinus tachycardia and SIQIII TIII, with negative T in V1–3. Ultrasound cardiography showed a distended right ventricle. Enhanced chest computed tomography showed no significant thrombus in the major pulmonary artery. The patient's condition deteriorated the next morning, with her blood pressure decreasing to 40 mmHg and her SpO(2) unmeasurable. She suffered cardiac arrest. INTERVENTIONS: We initiated venoarterial extracorporeal membranous oxygenation (VA-ECMO) and her blood pressure increased to 80 mmHg. Her hemodynamic status stabilized and she was weaned off VA-ECMO on intensive care unit (ICU) day 3. OUTCOMES: Gastroesophageal endoscopy on ICU day 4 revealed gastric cancer (Borrman type IV), and she arrested again and died on ICU day 5. Autopsy confirmed gastric cancer and PTTM. LESSONS: VA-ECMO rapidly stabilized the hemodynamic status of this patient with PTTM, and may thus be a possible bridging therapy for deterioration of PTTM prior to initiating imatinib. Wolters Kluwer Health 2018-09-14 /pmc/articles/PMC6155969/ /pubmed/30212945 http://dx.doi.org/10.1097/MD.0000000000012169 Text en Copyright © 2018 the Author(s). Published by Wolters Kluwer Health, Inc. http://creativecommons.org/licenses/by/4.0 This is an open access article distributed under the Creative Commons Attribution License 4.0 (CCBY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. http://creativecommons.org/licenses/by/4.0 |
spellingShingle | Research Article Iwashita, Yoshiaki Hiramoto, Takuya Suzuki, Kei Hashizume, Ryotaro Maruyama, Kazuo Imai, Hiroshi Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title | Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title_full | Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title_fullStr | Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title_full_unstemmed | Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title_short | Possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: A case report |
title_sort | possibility of venoarterial extracorporeal membranous oxygenator being a bridging therapy for hemodynamic deterioration of pulmonary tumor thrombotic microangiopathy prior to initiating chemotherapy: a case report |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6155969/ https://www.ncbi.nlm.nih.gov/pubmed/30212945 http://dx.doi.org/10.1097/MD.0000000000012169 |
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