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Hemoptysis With Normal Chest Roentgenogram In A Former Smoker

机译:一名前吸烟者的正常胸部X线检查的咯血

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Tracheal papillomas are rare tracheal tumors. These tumors are usually benign and present with signs and symptoms of air way obstruction and hemoptysis. This is a disease predominantly seen in infants and children and is usually associated with laryngeal papillomatosis. The clinical manifestations are diverse and the disease is rarely considered in the differential in adult patients with hemoptysis. We present a rare case of isolated tracheal papillomatosis presenting with hemoptysis and a brief review of literature. Introduction Tracheal papillomas are rare tracheal tumors. These tumors are usually benign and present with signs and symptoms of air way obstruction and hemoptysis. This is a disease predominantly seen in infants and children and is usually associated with laryngeal papillomatosis. The clinical manifestations are diverse and the disease is rarely considered in the differential in adult patients with hemoptysis. We present a rare case of isolated tracheal papillomatosis presenting with hemoptysis and a brief review of literature. Case Report A 55 year-old Hispanic male was referred to pulmonary clinic with history of dry cough for 3 months. Cough was paroxysmal and associated with episodes of mild hemoptysis (approximately a tea-spoon) each time at the end of his coughing episode. These episodes ranged 6-8 per day. He denied fever, chest pain and shortness of breath. He was a former cigarette smoker (50 pack-years) and had quit 7 years ago. Occupational and travel history were unremarkable. Physical examination was normal. There was no clubbing, stridor or ronchi. Chest x-ray and CT scan revealed absence of parenchymal and endobronchial lesions (figure 1 & 2). The patient underwent flexible fiberoptic bronchoscopy (FFB) to rule out endobronchial lesion as a cause of his hemoptysis. Bronchoscopy revealed multiple white shiny glistening lesions at the 3rd tracheal ring (Figure 3). The upper air way including larynx and the rest of the tracheobronchial tree was normal. Endobronchial biopsies of the lesions revealed squamous papilloma. (Figure 4)
机译:气管乳头状瘤是罕见的气管肿瘤。这些肿瘤通常是良性的,并伴有气道阻塞和咯血的体征和症状。这是一种主要在婴儿和儿童中看到的疾病,通常与喉头乳头状瘤病相关。临床表现是多种多样的,在咯血的成年患者中,很少将其视为差异性疾病。我们介绍了一个罕见的孤立的气管性乳头状瘤病伴咯血和文献简要回顾。简介气管乳头状瘤是罕见的气管肿瘤。这些肿瘤通常是良性的,并伴有气道阻塞和咯血的体征和症状。这是一种主要在婴儿和儿童中看到的疾病,通常与喉头乳头状瘤病相关。临床表现是多种多样的,在咯血的成年患者中,很少将其视为差异性疾病。我们介绍了一个罕见的孤立的气管性乳头状瘤病伴咯血和文献简要回顾。病例报告一名55岁的西班牙裔男性被转诊至肺部诊所,有干咳病史3个月。咳嗽发作为阵发性,每次咳嗽发作结束时均伴有轻度咯血发作(约一茶匙)。每天发作6-8次。他否认发烧,胸痛和呼吸急促。他曾是一名吸烟者(50包年),并于7年前戒烟。职业和旅行历史不明显。体检正常。没有棍棒,stridor或ronchi。胸部X射线和CT扫描显示没有实质性和支气管内病变(图1和2)。该患者接受了柔性纤维支气管镜检查(FFB),以排除支气管内病变为咯血的原因。支气管镜检查显示在第三个气管环处有多个白色发亮的闪亮病变(图3)。包括喉头和气管支气管树的其余部分在内的高空通道是正常的。病变的支气管内活检显示鳞状乳头状瘤。 (图4)

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