Annals of Saudi medicine · 2016
Clinically unrecognized miliary tuberculosis: an autopsy study.
СтатьяНазвание и аннотация: Перевод в очереди
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Savic Ivana, Trifunovic-Skodric Vesna, Mitrovic Dragan
Аннотация
BACKGROUND: Miliary tuberculosis (TB) usually presents with atypical clinical manifestations; thus it is often recognized only at autopsy.
OBJECTIVES: Our objectives were to study the frequency of MT diagnosed at autopsy and determine clinical diagnoses that masked TB, as well as causes of death and comorbidities.
DESIGN: Retrospective study of all autopsies performed between 2008 and 2014.
SETTING: Institute of Pathology, Belgrade, Serbia.
SUBJECTS AND METHODS: in subjects where autopsy showed the presence of MT that was not recognized clinically, we recorded the clinical diagnoses (presumed causes of death) as reported in autopsy request forms, as well as actual cause of death and comorbidities as determined at autopsy.
MAIN OUTCOME MEASURES: Clinically unrecognized MT.
RESULTS: The total number of autopsies in this period was 6206. thirty-five individuals showed clinically unrecognized MT (0.56% of all autopsies, age: 62.2 [17.2] years, M:F=2:3). Common clinical diagnoses masking pulmonary MT were exacerbation of COPD (25%) and pulmonary thromboembolism (25%), with common radiological presentation of diffuse pulmonary infiltrates (56.3%). Dominant clinical diagnoses in patients with generalized MT were adult respiratory distress syndrome, sepsis, gastrointestinal bleeding and meningoencephalitis. Disseminated MT was often associated with secondary anemia or thrombocytopenia (15.8%) and recent surgery (15.8%). Frequent comorbidities included chronic renal failure and malignancies, whereas MT was a dominant cause of death.
CONCLUSION: Greater awareness of MT is needed to improve recognition in clinical settings. In particular, MT should be considered in patients with atypical clinical presentation and diffuse pulmonary infiltrates on chest X-ray, particularly if they have chronic renal failure, malignancy, hematological disorders or a history of recent surgery.
LIMITATIONS: None.
OBJECTIVES: Our objectives were to study the frequency of MT diagnosed at autopsy and determine clinical diagnoses that masked TB, as well as causes of death and comorbidities.
DESIGN: Retrospective study of all autopsies performed between 2008 and 2014.
SETTING: Institute of Pathology, Belgrade, Serbia.
SUBJECTS AND METHODS: in subjects where autopsy showed the presence of MT that was not recognized clinically, we recorded the clinical diagnoses (presumed causes of death) as reported in autopsy request forms, as well as actual cause of death and comorbidities as determined at autopsy.
MAIN OUTCOME MEASURES: Clinically unrecognized MT.
RESULTS: The total number of autopsies in this period was 6206. thirty-five individuals showed clinically unrecognized MT (0.56% of all autopsies, age: 62.2 [17.2] years, M:F=2:3). Common clinical diagnoses masking pulmonary MT were exacerbation of COPD (25%) and pulmonary thromboembolism (25%), with common radiological presentation of diffuse pulmonary infiltrates (56.3%). Dominant clinical diagnoses in patients with generalized MT were adult respiratory distress syndrome, sepsis, gastrointestinal bleeding and meningoencephalitis. Disseminated MT was often associated with secondary anemia or thrombocytopenia (15.8%) and recent surgery (15.8%). Frequent comorbidities included chronic renal failure and malignancies, whereas MT was a dominant cause of death.
CONCLUSION: Greater awareness of MT is needed to improve recognition in clinical settings. In particular, MT should be considered in patients with atypical clinical presentation and diffuse pulmonary infiltrates on chest X-ray, particularly if they have chronic renal failure, malignancy, hematological disorders or a history of recent surgery.
LIMITATIONS: None.