A Rare Differential of Epistaxis.

Glomus tympanicum is a type of glomus tumor that affects the middle ear, located at the auricular branch of the vagus nerve. Glomus tumors, in general, are rare, slow-growing tumors and may not require surgery in some patients. It can be challenging to manage due to its hypervascularity, location, and advanced stage of diagnosis. Although glomus tympanicum commonly presents with pulsatile tinnitus and conductive hearing loss, it presented in our patient with large-volume hemoptysis and epistaxis, requiring urgent diagnostic and therapeutic interventions. We highlight the unique presentation of a 48-year-old female with sudden onset large-volume hemoptysis and epistaxis, leading to the discovery of a hypervascular glomus tympanicum in the right middle ear, identified via MRI. On arrival, her vitals were within normal limits, and a physical examination was pertinent for the obvious ongoing bleeding from her mouth. The examination revealed increased respiratory effort and bilateral crackles. Laboratory values were pertinent for hemoglobin of 11.8 g/dl. Ear examination revealed a large, vascular-appearing mass filling the right ear. An MRI of the face and neck showed an avidly enhancing 3.7 cm x 1.8 cm x 1.2 cm mass within the right middle ear and mastoid cavity, extending into the external auditory canal and through the eustachian tube into the nasopharynx. The mass was inseparable from the lateral border of the internal auditory canal in the petrous canal. Due to concern for glomus tympanicum, the patient underwent urgent embolization and subsequent tumor resection. Considering our patient initially presented large-volume hemoptysis, there was concern for alveolar hemorrhage. However, as she had no increased oxygen requirement, there was suspicion of massive epistaxis mistaken for hemoptysis. Due to large volume epistaxis, she underwent urgent embolization as resection could have been challenging due to increased vascularity. It is important to remember that massive epistaxis may not present with blood in the anterior nares, thereby delaying diagnosis and management. Furthermore, probing such tumors should be avoided as it may lead to life-threatening bleeding.

Interlobar pulmonary sequestration with celiac aberrant artery in an elderly patient treated with combined endovascular and video-assisted thoracoscopic approach.

Pulmonary sequestration is a rare congenital pulmonary anomaly where a portion of the lung parenchyma is supplied by an anomalous systemic artery, usually originating from the thoracic or abdominal aorta. Traditionally surgical resection and ligation of the aberrant feeding vessel are the gold standard treatments of this disease. Hybrid operations consisting in endovascular arterial embolization and surgical resection is a promising treatment option. We report a case of a 69-years-old man with symptomatic intralobular sequestration successfully treated by hybrid approach.

Intralobar pulmonary sequestration: a rare cause of hemoptysis: a case report.

Overview and significance: Pulmonary sequestration (PS) is a rare congenital anomaly characterized by aberrant formation of nonfunctional lung tissue with anomalous systemic blood supply. Despite its rarity, PS presents significant diagnostic and management challenges, often necessitating a multidisciplinary approach for optimal patient outcomes. This case report provides insights into the clinical presentation, diagnostic modalities, and management strategies for PS. Case summary: The authors present a case of a 30-year-old male who complained of chronic cough and hemoptysis and was eventually diagnosed with intralobar PS by computed tomography (CT) imaging. The patient underwent a surgical procedure, specifically a lobectomy, to address the lung tissue. Clinical discussion: The diagnosis of intralobar PS is confirmed by CT imaging, showing features of abnormalities, including irregular cystic communication. A large area with abnormal systemic arterial supply and variable venous fluid. This patient presented with symptoms consistent with PS, including chronic cough and hemoptysis, highlighting the importance of timely diagnosis and intervention to prevent life-threatening complications. Conclusion: Lung sequestration has diagnostic challenges due to its variable clinical presentation and potential for misdiagnosis. However, advances in technology, such as CT angiography, make accurate diagnosis and precise surgical planning easier. Prompt intervention via lobectomy or transarterial embolization is important to reduce the risk of life-threatening complications associated with PS. These data highlight the importance of multidisciplinary collaboration between physicians, radiologists, and surgeons to effectively manage PS and improve patient outcomes.

Fatal Hemoptysis With Pleural Effusions Secondary to Superior Vena Cava Obstruction as a Complication of Central Venous Catheterization.

This report outlines a rare case of superior vena cava (SVC) syndrome presenting with hemoptysis in a 33-year-old female Jehovah's Witness patient with a complex medical history, including systemic lupus erythematosus (SLE) and chronic hemodialysis dependency due to end-stage renal disease and a failed renal transplant. The SVC syndrome was attributed to occlusion from a right subclavian dialysis catheter. The management of this case was particularly challenging due to the patient's severe anemia and the development of a tension hemothorax following thoracentesis, compounded by her refusal of blood transfusions in adherence to her religious beliefs. A multidisciplinary approach, incorporating bloodless medical techniques such as erythropoietin and iron infusions alongside surgical interventions without blood transfusion, was successfully employed. This case sheds light on the evolving etiology of SVC syndrome and highlights the uncommon but potentially fatal occurrence of hemoptysis as a complication. It also emphasizes the importance of respecting patient values in complex medical decisions.

Bronchial artery embolization using small particles is safe and effective: a single center 12-year experience.

BACKGROUND: Bronchial artery embolization (BAE) using particles is an established treatment for hemoptysis. The use of polyvinyl alcohol (PVA) with a particle size of 300 µm or larger is thought to reduce the risk of non-target embolization but may result in more proximal vessel occlusion than is ideal, resulting in a high rate of early recurrent hemorrhage. OBJECTIVE: This study evaluates the safety and efficacy of BAE using PVA particles with a size of less than 300 µm. METHODS: All patients who underwent BAE between 2010 and 2022 at a tertiary center were included. Demographic data, etiology and volume of hemoptysis, technical and clinical success, procedure-related complications, and follow-up information were collected from patients' electronic records. 150-250 µm PVA particles were used to commence embolization in all patients with the subsequent use of larger-sized particles in some individuals. The Kaplan-Meier method was used to estimate recurrence and survival rates. RESULTS: One hundred forty-four patients underwent 189 embolization procedures between 2010 and 2022 and were followed up for a median of 35 months [IQR 19-89]. 150 µm to 250 µm PVA particles were used as the sole embolic agent in 137 cases. Hemoptysis recurred within 30 days in 7%. The median time to repeat intervention was 144 days [IQR 42-441]. Seventeen out of 144 patients had a pulmonary artery branch pseudoaneurysm. The rate of major complications was 1% with no instances of stroke or spinal artery ischemia. Thirty-day mortality was 2% (4/189). CONCLUSION: BAE using 150-250 µm PVA particles is safe and effective with few complications and low rates of early hemoptysis recurrence. CLINICAL RELEVANCE STATEMENT: BAE using small particles is likely to improve outcomes, particularly the rate of early recurrence, in patients with hemoptysis, without an increase in procedural complications. KEY POINTS: BAE is a safe and effective treatment for patients with hemoptysis. Using small PVA particles in BAE has few complications and low rates of early recurrence. Pulmonary artery pseudoaneurysms should be actively sought in those with hemoptysis undergoing BAE.

Predictive Factors for Recurrent Hemoptysis After Bronchial Artery Embolization in Patients with Lung Cancer.

PURPOSE: Severe hemoptysis (SH) in lung cancer patients admitted to the intensive care unit (ICU) treated with bronchial artery embolization (BAE) is associated with a high risk of recurrent hemoptysis. The purpose of this study was to identify clinical, radiological and angiographic characteristics associated with recurrent hemoptysis MATERIALS AND METHODS: 144 consecutive lung cancer patients who underwent BAE for life-threatening hemoptysis admitted in the ICU between 2014 and 2022 were retrospectively included. Demographics, laboratory values, clinical course, and radiological/angiographic features were compared between those with and without recurrent hemoptysis within one-month post-embolization. RESULTS: Of the 144 patients (mean age of 60.2 ± 10.9 years, 15.3% females), 34.7% (50/144) experienced significant recurrent hemoptysis within one month, among them 29/50 (58.0%) necessitated a second embolization. Massive hemoptysis was observed in 54.2%, with 16.7% receiving Terlipressin. The mean volume of hemoptysis and SAPS 2 score were 235 ± 214.3ml and 31.2 ± 18.6, respectively. Multidetector computed tomographic angiography (MDCTA) revealed pulmonary artery injury (11.5%), necrosis/cavitation (25.8%), and pulmonary artery embolization was performed in 15.3% of cases. Technical success was 92%. SAPS 2 (p = 0.01), massive hemoptysis (p < 0.001), Terlipressin use (p = 0.01), necrosis/cavitation (p = 0.01), and pulmonary artery injury on MDCTA (p < 0.001) were associated with recurrent hemoptysis. Independent predictors on multivariate analysis were massive hemoptysis (p = 0.016) and pulmonary artery injury on MDCTA (p = 0.001). CONCLUSION: In patients with lung cancer and life-threatening hemoptysis treated by BAE, massive hemoptysis and pulmonary artery injury identified on MDCTA are independent predictors of recurrent hemoptysis.

Phenotype and Clinicoradiological Differences in Multifocal and Focal Bronchiectasis.

Introduction: Bronchiectasis is a chronic progressive respiratory disease characterized by permanent dilatation of the bronchi. It is a complex condition with numerous different etiologies, co-morbidities, and a heterogeneous presentation. As we know, there is a lack of studies that describe the differences and compare the characteristics between focal and multifocal bronchiectasis. The aim of this study is to identify differences in clinical characteristics presentation, severity or distribution in focal and multifocal bronchiectasis, and prognostic implications. Methods: 126 patients with computed tomography (CT)-verified bronchiectasis were enrolled. Baseline characteristics that included age, sex, smoking history, and respiratory symptoms were recorded, with special attention paid to hemoptysis appearance, body mass index, and comorbidities. The type of bronchiectasis determined by CT scan and the modified Reiff scores indicating radiological severity were recorded. Patients were divided in two groups (I is focal and II is multifocal). Results: There were no statistically significant differences in age, smoking status, comorbidity, and BMI between the two groups. Multifocality was associated with a significantly higher proportion of females (p = 0.014), the rate of hemoptysis (p = 0.023), and the number of hospitalizations, but not of exacerbations and prevalence of immunodeficiency (p = 0.049). Significantly, a high number of subjects with multifocality had bronchiectasis of moderate severity, and post-infective and asthma-associated phenotypes were the dominant in this group. Unexpectedly, the cystic and varicose radiological phenotype (which need more time to develop) were more dominant in the focal group. The cylindrical phenotype was equally observed in the multifocal and focal groups. Conclusions: Our study suggests that multifocality is not related to age, number of exacerbations, or radiological phenotype, but it seems to be associated with the clinical post-infective phenotype, immunodeficiency, frequent hospitalizations, and severity. Thus, the presence of multifocal bronchiectasis may act as a biomarker of severity and poor outcomes in these patients.

Destroyed lung contributes to the recurrence of hemoptysis after bronchial artery embolization in patients with post-tuberculosis bronchiectasis.

BACKGROUND: Bronchiectasis has high rates of hemoptysis and recurrent hemoptysis, which is inconsistent among various etiologies. Idiopathic bronchiectasis and post-tuberculous bronchiectasis are two important etiologies in China, but the differences in clinical features and risk factors of recurrent hemoptysis have not been elucidated. METHODS: Patients hospitalized for idiopathic bronchiectasis or post-tuberculosis bronchiectasis were included. Patients were followed up for at least 24 months post-BAE. Demographic characteristics and clinical data were collected and analyzed between idiopathic bronchiectasis and post-tuberculosis bronchiectasis. Based on the outcomes of recurrent severe hemoptysis in patients with post-tuberculosis bronchiectasis, Cox regression models were used to identify risk factors for recurrence. RESULTS: Among 417 patients including 352 idiopathic bronchiectasis and 65 post-tuberculous bronchiectasis, 209 (50.1%) were females. Compared with the idiopathic group, the proportion of patients with female (54.5% vs. 26.2%, p < 0.001), with sputum (79.5% vs. 36.9%, p < 0.001), isolation of Pseudomonas aeruginosa (28.7% vs. 7.7%, p < 0.001), and the number of bronchiectatic lobes≥ 3(98.3% vs 50.8%, p < 0.001) were lower, and the proportion of destroyed lung (4.5% vs. 26.6%, p < 0.001) and recurrence of severe hemoptysis (22.4% vs. 41.5%, p = 0.001) were higher in the post-tuberculous group. Among patients with post-tuberculosis bronchiectasis, destroyed lung [HR: 3.2(1.1,9.1), p = 0.026] and abnormal esophageal proper artery [HR: 2.8(1.1,7.0), p = 0.032] were two independent risk factors for the recurrence of hemoptysis. CONCLUSIONS: The recurrence rate of severe hemoptysis in patients with post-tuberculous bronchiectasis receiving BAE is high, and the proper esophageal artery should be actively evaluated and standardized treatment should be given.

Lady Windermere Syndrome: A Rare Differential Diagnosis for Hemoptysis.

Mycobacterium avium complex (MAC) is often observed in immunocompromised individuals. However, when pulmonary MAC infection occurs in immunocompetent individuals, particularly elderly females, characteristically involving the middle lobe and lingula lobe of the lung, it is known as Lady Windermere syndrome (LWS). A 64-year-old female patient with no significant comorbidities presented with a history of low-grade intermittent fever and dry cough for one-month duration complicated with hemoptysis for two days. Her initial investigations and imaging were negative, except for the high-resolution CT (HRCT) finding of bronchiectasis involving the middle lobe and lingula lobe suggestive of MAC infection, which was further confirmed by positive sputum culture for MAC. LWS is a condition that is rarely encountered in clinical settings and seldom described in the literature. Especially in resource-limited settings, arriving at a diagnosis is further hindered by the scarce availability of advanced imaging such as HRCT. In clinical settings where pulmonary tuberculosis is endemic, the differentiation of the two conditions is of paramount importance as the treatment regimens for the two conditions are quite different.

Behçet's disease detecting by hemoptysis and recurrent epididymo-orchitis: A case report from Syria.

Behçet's disease is a chronic systemic inflammatory vasculitis of unknown etiology. It is characterized by recurrent episodes of oral aphthous ulcers, genital ulcers, skin lesions, ocular lesions, and other manifestations. This disease affects many organs and systems, showing a wide range of clinical features. Although pulmonary artery involvement is not common in Behçet's disease, its presence carries a substantial risk of mortality. This report provides a detailed history of a 25-year-old male who was admitted with productive cough, hemoptysis, dyspnea on minimal exertion, fever, and chest pain. He had recurrent orchitis and epididymitis for 7 years, as well as oral and genital ulcers and severe headache. Clinical examination revealed decreased breath sounds at the right middle lung. Thoracic computed tomography angiography confirmed multiple pulmonary artery aneurysms bilaterally. The patient was diagnosed with Behçet's disease, and immunosuppression therapy was initiated. During follow-up, the patient did not report any complications. This case report underscores the significance for clinicians to consider Behçet's disease as a differential diagnosis in patients presenting with hemoptysis and a history of orchitis and epididymitis, given that Behçet's disease rarely causes pulmonary artery aneurysms.

A 26-year-old man with multiple organ failure caused by Aeromonas dhakensis infection: a case report and literature review.

Background: Infections in humans are mainly caused by Aeromonas hydrophila, Aeromonas caviae, and Aeromonas veronii. In recent years, Aeromonas dhakensis has been recognized as widely distributed in the environment, with strong virulence. However, this bacterial infection usually does not appear in patients with pneumonia as the first symptom. Case report: We report a 26-year-old man who was admitted to the hospital with community-acquired pneumonia as the first symptom and developed serious conditions such as hemolytic uremic syndrome, multiple organ dysfunction, and hemorrhagic shock within a short period. He died after 13 h of admission, and the subsequent metagenomic-next generation sequencing test confirmed the finally identified pathogen of infection as A. dhakensis. Conclusion: Aeromonas is a rare pathogen identified in the diagnosis of community-acquired pneumonia. Hence, doctors need to develop their experience in identifying the difference between infections caused by pathogenic microorganisms. Medical attention is essential during the occurrence of respiratory symptoms that could be controlled by empirical drugs, such as cephalosporins or quinolones. When patients with community-acquired pneumonia present hemoptysis and multiple organ dysfunction in clinical treatment, an unusual pathogen infection should be considered, and the underlying etiology should be clarified at the earliest for timely treatment.

A rare tale of an extralobar pulmonary sequestration as a cause of hemoptysis not often contemplated: a case report.

Background: A rare congenital malformation of the respiratory tract, bronchopulmonary sequestration (BPS), may present symptomatically early on in childhood or adolescent years. Adult BPS is typically an incidental finding found on thoracic imaging. There are currently four known types of BPS. Intralobar sequestrations (ILSs) are the most common of them and the most commonly reported form in literature. In our case report, we report of a healthy adult female who presented with hemoptysis that resulted in the diagnosis of the rarest form of BPSs; extralobar sequestration (ELS). One that is not commonly described in literature, especially of one reported in late adulthood. This case report aims to educate and elude clinicians to this rare cause as a differential and guidance on its investigation and management. Case Description: In this case report, a 56-year-old woman who presented to an outpatient respiratory clinic after being referred by her general practitioner (GP) of a queried BPS. A thorough workup was done by the respiratory team that derived at the final diagnosis of an ELS. The patient's autonomy was adhered to along with risks and benefits which resulted in a non-surgical approach to management. One that she remarkably achieved a resolution of her symptoms. Conclusions: An awareness and familiarity of this rare disease, ELS, should prompt one to consider its' diagnosis when no other common causes are apparent. Often the diagnosis can be made radiologically. Treatment of ELSs should depend on multiple factors.

Rapid growth of primary pulmonary meningioma with hemoptysis.

While lung cancer is the predominant neoplasm causing hemoptysis, rare benign neoplasms can also be associated with hemoptysis. A 60-year-old woman presented with cough and hemoptysis. Chest computed tomography revealed an oval-shaped, well-circumscribed solitary mass (10 cm in size) in the right lower lobe, which had grown rapidly over the past year. The presence of intramass air bubbles and a surrounding halo of ground-glass opacities suggested the hemorrhagic rupture of a circumscribed hematoma into the surrounding lung tissue. Subsequent right lower lobectomy revealed a well-demarcated hematoma; its wall consisted of nonatypical spindle tumor cells, which were histologically diagnosed as meningioma. No meningioma was observed in the central nervous system, leading to the diagnosis of primary pulmonary meningioma. This case highlights PPM as a rare benign tumor (World Health Organization grade 1) capable of rapid development due to intratumoral hemorrhage, presenting with hemoptysis.

Foreign Body in the Tracheobronchial Tree as a Cause of Hemoptysis in an Adult Without Risk Factors for Aspiration: A Case Report.

Although aspiration of a foreign body into the trachea and bronchi can occur in all age groups, it is more common in infants and young children. Foreign bodies in the tracheobronchial tree are uncommon in adults and mainly present in patients with dysphagia and an altered level of consciousness. The identification of foreign bodies in the tracheobronchial tree is frequently overlooked or delayed, leading patients to present later with chronic symptoms and potential complications. These complications may include persistent coughing, wheezing, obstructive pneumonitis, bronchiectasis, and abscess formation secondary to recurrent pulmonary infections. This article aims to present the case of a 27-year-old patient without risk factors for aspiration who has experienced recurrent self-limiting hemoptysis episodes for five years. Bronchoscopy revealed a foreign body at the entrance to the middle lobe bronchus. The presence of a foreign body in the tracheobronchial tree should be considered in any patient with recurrent hemoptysis. Bronchoscopy leads to accurate diagnosis, treatment, and prevention of complications.

Infectious Pulmonary Artery Pseudoaneurysm Secondary to a Lung Abscess Treated With Pulmonary Artery Coil Embolization: A Case Report.

Pulmonary artery pseudoaneurysms (PAPs) are uncommon, yet they frequently result in hemoptysis and are associated with a poor prognosis. We report a case of an 87-year-old male patient. Initially, he was admitted to a previous hospital, and diagnosed with a lung abscess in the left lower lobe. On the second hospital day, he developed hemoptysis. A contrast-enhanced chest computed tomography (CT) identified an infectious pulmonary artery pseudoaneurysm. On the ninth hospital day, pulmonary artery coil embolization was successfully performed, significantly improving the patient's condition.

Mounier-Kuhn syndrome in poorly controlled asthma.

INTRODUCTION: Mounier-Kuhn syndrome or tracheobronchomegaly, is a rare condition that consists of abnormal dilation of the trachea and main bronchi due to a pathological arrangement of smooth muscle fibers in this area. CASE REPORT: We present the case of a 46-year-old woman with poorly controlled asthma and recurrent infections, who was diagnosed with Mounier-Kuhn syndrome through a computed tomography scan revealing an unusual enlargement of the trachea with associated bronchiectasis. RESULTS: The diagnosis of Mounier-Kuhn syndrome is radiological, involving measurement of the trachea where a diameter >25 mm in men and >21 mm in women is observed. While diagnosis is sometimes incidental, there is an association with respiratory diseases such as asthma or COPD, hence clinical suspicion is important in patients with poorly controlled underlying conditions who present with recurrent infections, inadequate secretion management, or even hemoptysis. CONCLUSIONS: Despite its rarity, this syndrome significantly impacts patients' quality of life. Diagnosis and management involve comprehensive evaluations including computed tomography, with a multidisciplinary approach including pulmonologists and radiologists. Exploring its clinical features, associations with other respiratory diseases and treatment options is crucial in managing this rare respiratory condition.

Delayed Surgical Intervention for a Self-Inflicted Left Chest Injury From a Nail Gun: Addressing 28 Nails Six Months Post-incident.

In 2021, there were 1.7 million suicide attempts in the US, with firearms being the most common method used, comprising more than 50% of attempts. We present a case report of delayed operative intervention for foreign body removal after a suicide attempt using a nail gun fired into the left hemi thorax. Initial conservative management was complicated by the delayed presentation of hemoptysis requiring surgical intervention. We hypothesize that the delay was secondary to foreign body migration. Initial management was attempted robotically, but dense adhesions were encountered, requiring conversion to an open thoracotomy. Twenty-eight nails were removed. The post-operative course was uncomplicated.

Post-tuberculosis Destroyed Lung Syndrome in an Indian Male: A Case Report.

The term "destroyed lung" signifies the complete degradation of lung tissues, typically due to chronic or recurring lung infections, with tuberculosis often identified as a primary culprit. This condition, when occurs after tuberculosis and is known as post-tubercular destroyed lung syndrome, poses considerable difficulties, especially in areas where tuberculosis is prevalent. This paper outlines a case study involving a 50-year-old Indian man afflicted with destroyed lung syndrome. Despite having undergone tuberculosis treatment three years earlier, the patient exhibited symptoms such as a dry cough, coughing up blood, and difficulty breathing. A comprehensive clinical evaluation and radiological assessments confirmed the diagnosis of destroyed lung syndrome, leading to the commencement of appropriate treatment.

Optimizing Precision: A Trajectory Tract Reference Approach to Minimize Complications in CT-Guided Transthoracic Core Biopsy.

The advent of computed tomography (CT)-guided transthoracic needle biopsy has significantly advanced the diagnosis of lung lesions, offering a minimally invasive approach to obtaining tissue samples. However, the technique is not without risks, including pneumothorax and hemorrhage, and it demands high precision to ensure diagnostic accuracy while minimizing complications. This study introduces the Laser Angle Guide Assembly (LAGA), a novel device designed to enhance the accuracy and safety of CT-guided lung biopsies. We retrospectively analyzed 322 CT-guided lung biopsy cases performed with LAGA at a single center over seven years, aiming to evaluate its effectiveness in improving diagnostic yield and reducing procedural risks. The study achieved a diagnostic success rate of 94.3%, with a significant reduction in the need for multiple needle passes, demonstrating a majority of biopsies successfully completed with a single pass. The incidence of pneumothorax stood at 11.1%, which is markedly lower than the reported averages, and only 0.3% of cases necessitated chest tube placement, underscoring the safety benefits of the LAGA system. These findings underscore the potential of LAGA to revolutionize CT-guided lung biopsies by enhancing procedural precision and safety, making it a valuable addition to the diagnostic arsenal against pulmonary lesions.