Cargando…
Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature
Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare cancer-related complication characterized by intimal proliferation in the pulmonary small arteries with or without tumor emboli, which can be fatal due to progressive pulmonary hypertension (PH). And PTTM is hard to be confirmed during life...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
AME Publishing Company
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8797640/ https://www.ncbi.nlm.nih.gov/pubmed/35116515 http://dx.doi.org/10.21037/tcr-20-3107 |
_version_ | 1784641600360546304 |
---|---|
author | Shen, Lulei Yang, Li Jiang, Hanshui Mo, Ting Fan, Mengdi |
author_facet | Shen, Lulei Yang, Li Jiang, Hanshui Mo, Ting Fan, Mengdi |
author_sort | Shen, Lulei |
collection | PubMed |
description | Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare cancer-related complication characterized by intimal proliferation in the pulmonary small arteries with or without tumor emboli, which can be fatal due to progressive pulmonary hypertension (PH). And PTTM is hard to be confirmed during lifetime; hence, it is vital to pay more attention to high-risk PTTM, which may progress quickly. PTTM patients have an extremely poor prognosis. Here, we have reported a case of a patient with both hepatocellular carcinoma (HCC) and gastric signet-ring cell carcinoma who presented with dyspnea and died rapidly and was diagnosed with suspected PTTM. In addition, we have reviewed some related literature. This patient showed a poorer prognosis, with a survival time of only 3 days after oxygen supplementation (very poor compared to the average level of PTTM patients caused by gastric carcinoma only, which was 18 days according to our summary). Besides, respiratory discomfort is the main symptom of PTTM. Abnormal pulmonary imaging was reported with the appearance of septal thickening, ground-glass opacities, small nodules, pleural effusion, and a tree-in-bud pattern in PTTM patients. No effective therapeutic options have been established for PTTM. PTTM should be considered in patients with cancer who progress to rapid respiratory failure and PH, especially in patients with multiple tumors whose condition is more likely to deteriorate quickly. |
format | Online Article Text |
id | pubmed-8797640 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | AME Publishing Company |
record_format | MEDLINE/PubMed |
spelling | pubmed-87976402022-02-02 Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature Shen, Lulei Yang, Li Jiang, Hanshui Mo, Ting Fan, Mengdi Transl Cancer Res Case Report Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare cancer-related complication characterized by intimal proliferation in the pulmonary small arteries with or without tumor emboli, which can be fatal due to progressive pulmonary hypertension (PH). And PTTM is hard to be confirmed during lifetime; hence, it is vital to pay more attention to high-risk PTTM, which may progress quickly. PTTM patients have an extremely poor prognosis. Here, we have reported a case of a patient with both hepatocellular carcinoma (HCC) and gastric signet-ring cell carcinoma who presented with dyspnea and died rapidly and was diagnosed with suspected PTTM. In addition, we have reviewed some related literature. This patient showed a poorer prognosis, with a survival time of only 3 days after oxygen supplementation (very poor compared to the average level of PTTM patients caused by gastric carcinoma only, which was 18 days according to our summary). Besides, respiratory discomfort is the main symptom of PTTM. Abnormal pulmonary imaging was reported with the appearance of septal thickening, ground-glass opacities, small nodules, pleural effusion, and a tree-in-bud pattern in PTTM patients. No effective therapeutic options have been established for PTTM. PTTM should be considered in patients with cancer who progress to rapid respiratory failure and PH, especially in patients with multiple tumors whose condition is more likely to deteriorate quickly. AME Publishing Company 2021-04 /pmc/articles/PMC8797640/ /pubmed/35116515 http://dx.doi.org/10.21037/tcr-20-3107 Text en 2021 Translational Cancer Research. All rights reserved. https://creativecommons.org/licenses/by-nc-nd/4.0/Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0/. |
spellingShingle | Case Report Shen, Lulei Yang, Li Jiang, Hanshui Mo, Ting Fan, Mengdi Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title | Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title_full | Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title_fullStr | Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title_full_unstemmed | Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title_short | Pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
title_sort | pulmonary tumor thrombotic microangiopathy of patient with both hepatocellular carcinoma and gastric signet-ring cell carcinoma: a case report and review of literature |
topic | Case Report |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8797640/ https://www.ncbi.nlm.nih.gov/pubmed/35116515 http://dx.doi.org/10.21037/tcr-20-3107 |
work_keys_str_mv | AT shenlulei pulmonarytumorthromboticmicroangiopathyofpatientwithbothhepatocellularcarcinomaandgastricsignetringcellcarcinomaacasereportandreviewofliterature AT yangli pulmonarytumorthromboticmicroangiopathyofpatientwithbothhepatocellularcarcinomaandgastricsignetringcellcarcinomaacasereportandreviewofliterature AT jianghanshui pulmonarytumorthromboticmicroangiopathyofpatientwithbothhepatocellularcarcinomaandgastricsignetringcellcarcinomaacasereportandreviewofliterature AT moting pulmonarytumorthromboticmicroangiopathyofpatientwithbothhepatocellularcarcinomaandgastricsignetringcellcarcinomaacasereportandreviewofliterature AT fanmengdi pulmonarytumorthromboticmicroangiopathyofpatientwithbothhepatocellularcarcinomaandgastricsignetringcellcarcinomaacasereportandreviewofliterature |