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  1. Article ; Online: Case Report: Pulmonary Tumor Thrombotic Microangiopathy in a Cervical Cancer Patient.

    Tsujimoto, Naoya / Miyoshi, Ai / Mimura, Mayuko / Naka, Toshio / Yamasaki, Masaru / Yokoi, Takeshi

    Gynecologic and obstetric investigation

    2018  Volume 83, Issue 1, Page(s) 99–104

    Abstract: Pulmonary tumor thrombotic microangiopathy (PTTM) is a rapidly progressive and often fatal pulmonary disease induced by tumor emboli within the small pulmonary arteries. PTTM presents clinically as progressive hypoxia and pulmonary hypertension. Most ... ...

    Abstract Pulmonary tumor thrombotic microangiopathy (PTTM) is a rapidly progressive and often fatal pulmonary disease induced by tumor emboli within the small pulmonary arteries. PTTM presents clinically as progressive hypoxia and pulmonary hypertension. Most cases of PTTM are caused by an adenocarcinoma of the stomach. We present the first case report of PTTM caused by cervical squamous cell carcinoma. An 82-year-old woman presented with vaginal bleeding and exertional dyspnea. A cervical mass biopsy showed squamous cell carcinoma. Computed tomography revealed ground glass opacity of the bilateral peripheral lung fields. Hypoxia and pulmonary hypertension gradually worsened after admission. Treatment for acute heart failure was started, but was ineffective. She died of respiratory failure 31 days after admission. She was diagnosed at autopsy as having PTTM induced by cervical squamous cell carcinoma. PTTM needs to be considered in any patient with advanced cancer and lung-related issues to rule out metastatic disease, even in the absence of imaging findings.
    MeSH term(s) Aged, 80 and over ; Autopsy ; Carcinoma, Squamous Cell/secondary ; Fatal Outcome ; Female ; Humans ; Hypertension, Pulmonary/etiology ; Lung/pathology ; Lung Neoplasms/secondary ; Neoplastic Cells, Circulating ; Thrombotic Microangiopathies/etiology ; Tomography, X-Ray Computed ; Uterine Cervical Neoplasms/complications ; Uterine Cervical Neoplasms/pathology
    Language English
    Publishing date 2018
    Publishing country Switzerland
    Document type Case Reports ; Journal Article
    ZDB-ID 800003-7
    ISSN 1423-002X ; 0378-7346
    ISSN (online) 1423-002X
    ISSN 0378-7346
    DOI 10.1159/000480400
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Case Report: Pulmonary Tumor Thrombotic Microangiopathy in a Cervical Cancer Patient

    Tsujimoto, Naoya / Miyoshi, Ai / Mimura, Mayuko / Naka, Toshio / Yamasaki, Masaru / Yokoi, Takeshi

    Gynecologic and Obstetric Investigation

    2017  Volume 83, Issue 1, Page(s) 99–104

    Abstract: Pulmonary tumor thrombotic microangiopathy (PTTM) is a rapidly progressive and often fatal pulmonary disease induced by tumor emboli within the small pulmonary arteries. PTTM presents clinically as progressive hypoxia and pulmonary hypertension. Most ... ...

    Institution Department of Obstetrics and Gynecology Department of Cardiology, and Department of Pathology, Kaizuka City Hospital, Osaka, Japan
    Abstract Pulmonary tumor thrombotic microangiopathy (PTTM) is a rapidly progressive and often fatal pulmonary disease induced by tumor emboli within the small pulmonary arteries. PTTM presents clinically as progressive hypoxia and pulmonary hypertension. Most cases of PTTM are caused by an adenocarcinoma of the stomach. We present the first case report of PTTM caused by cervical squamous cell carcinoma. An 82-year-old woman presented with vaginal bleeding and exertional dyspnea. A cervical mass biopsy showed squamous cell carcinoma. Computed tomography revealed ground glass opacity of the bilateral peripheral lung fields. Hypoxia and pulmonary hypertension gradually worsened after admission. Treatment for acute heart failure was started, but was ineffective. She died of respiratory failure 31 days after admission. She was diagnosed at autopsy as having PTTM induced by cervical squamous cell carcinoma. PTTM needs to be considered in any patient with advanced cancer and lung-related issues to rule out metastatic disease, even in the absence of imaging findings.
    Keywords Pulmonary tumor thrombotic microangiopathy ; Cervical cancer ; Autopsy
    Language English
    Publishing date 2017-09-07
    Publisher S. Karger AG
    Publishing place Basel, Switzerland
    Document type Article
    Note Novel Insights from Clinical Practice
    ZDB-ID 800003-7
    ISSN 1423-002X ; 0378-7346
    ISSN (online) 1423-002X
    ISSN 0378-7346
    DOI 10.1159/000480400
    Database Karger publisher's database

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