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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pulmonary capillary hemangiomatosis (PCH) is a rare cause of pulmonary hypertension. At present, only eleven cases have been reported. This report describes the clinical and pathologic findings in three additional cases who presented to the University of Pittsburgh for heart-lung transplantation and integrates the clinical features of all fourteen cases. Clinically, this disorder should be suspected in a patient who presents with pulmonary hypertension, hemoptysis, a reticulonodular infiltrate on chest radiograph, a lung scan showing inhomogeneously enhanced perfusion (particularly in the lower lobes), and pulmonary angiography showing increased peripheral vascularity corresponding to both the radiographic infiltrate and the areas of enhanced perfusion on lung scan. Histologic features consist of nodular proliferation of capillary-sized vessels that infiltrate the pulmonary interstitium, vascular walls, and lumens as well as the alveolar septa. The vascular invasion results in a secondary veno-occlusive phenomenon that explains the clinical confusion with pulmonary veno-occlusive disease.
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PMID:Pulmonary capillary hemangiomatosis. A report of three cases and a review of the literature. 267 8

The clinical presentation and radiographic progression of Legionnaires' disease is described in 10 renal transplant patients, the majority undergoing treatment for rejection. Presentation with pleuritic chest pain, fever, hypoxia, and hemoptysis was typical and in some cases led to confusion with pulmonary embolism. The radiographic appearance was that of rapidly progressive, dense, sublobar consolidation, occasionally showing patchy spread to other areas and usually accompanied by pleural effusion. Cavitation occurred in seven of 10 patients.
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PMID:Legionnaires' disease in the renal transplant patient: clinical presentation and radiographic progression. 638 84

A retrospective study was carried out on 42 clinically diagnosed cases of venous thrombo-embolism (VTE) seen over a 10 year period. The mean age at presentation was 41 years with a sex ratio M:F of 2.5:1. The three commonest primary surgical conditions in patients with VTE were spinal trauma (16 percent), benign prostatic hypertrophy (12 percent) and head injury (10 percent). Prostatectomy was performed in 18 percent, ventral hernia repair in 12 percent and splenectomy in 9 percent. Sudden severe dyspnoea was the clinical presentation in 60 percent of patients. Central chest pain occurred in 43 percent, loss of consciousness (38 percent), haemoptysis (7 percent), mental confusion (19 percent) and lower limb swelling (14 percent). Fifty-two percent of patients presented within 10-15 days. Oral warfarin and intravenous heparin were employed in management in 45 percent. Hospital mortality from massive pulmonary embolism was 64 percent while post thrombotic syndrome occurred in 5 percent of patients.
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PMID:A 10-year review of venous thrombo-embolism in surgical patients seen in Jos, Nigeria. 1148 4

Paragonimiasis is a food borne zoonosis due to a trematode belonging to the genus Paragonimus. Although present throughout the world, about 90% of the cases occur in Asia where around 20 million people are infected. The parasitic cycle is complex with two different intermediate hosts. Man is infected by ingesting the raw or undercooked flesh of the second host - a freshwater crab or prawn - or possibly of a paratenic mammal host (wild boar), which contains the infective larval stage metacercariae that reaches the lung which is the main target organ. Epidemiological, pathological, and clinical aspects are reviewed. The main symptoms are protracted cough, and recurrent "benign" hemoptysis. Abnormal pleuro-pulmonary imaging features are constant, but protean and non-specific, leading to frequent confusion with tuberculosis. Diagnosis is easily achieved by ova search in the sputum or pleural fluid, or by serology. Evolution is usually considered benign, although not well known. Finally, praziquantel is the effective first choice treatment. Some paradoxical aspects of this disease are underlined such as: underdiagnosis despite a very simple diagnostic procedure, or opposite tendencies according to location, either extinction or re-emergence.
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PMID:[Pleuro-pulmonary paragonimiasis]. 1625 59

Thoracic aortic dissection is a disease of great mortality in its initial phase, but in some cases it can assume chronic course. We report a case of a patient with Stanford type A1 aortic dissection, admitted with mental confusion, dyspnea and event of severe hemoptysis. Electrocardiogram showed unspecific change and chest X-ray revealed opacification of the left hemithorax. Transthoracic echocardiogram did not show aortic dissection, but showed image similar to hemithorax leading to the suspicion of aortic rupture. The patient developed cardiovascular collapse and evolved to death. This case describes two unusual presentations of aortic dissection: hemothorax and severe hemoptysis.
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PMID:Hemoptysis and hemothorax as presentation of thoracic aortic rupture. 1976 7

In the 26th week of gestation, a 29-year-old pregnant office employee was referred to the pulmonary department of Linz General Hospital (AKH) under the suspicion of tuberculosis. She complained of a cough with intermittent hemoptysis and pain in the thoracic spine from which she had been suffering the past 9 weeks. A plain chest X-ray showed a dense infiltrate on the right side and multiple smaller shadows in both lungs. Laboratory testing revealed anemia, leukocytosis, and an increase of C-reactive protein. All tests for tuberculosis were negative.A bronchoscopy was performed and biopsies were taken from the right upper and middle lobe. The histopathological examination found cells of an adenocarcinoma. A magnetic resonance imaging (MRI) revealed a large tumor and surrounding atelectasis were seen in the right upper and middle lobe, as well as multiple intrapulmonary metastases in both lungs. In addition, not only metastases in the thoracic spine (level Th2/3) but also at other osseous locations and multiple cerebral metastases were detected. The patient received one cycle of chemotherapy consisting of docetaxel and carboplatin (AUC5) in the 27th week of gestation. Additional radiotherapy was applied to the involved thoracic spine. Due to positive epidermal growth factor receptor mutation, therapy with gefitinib 250 mg/day was started 2 days after a Caesarean section (preceded by treatment for fetal lung maturation). A healthy girl was delivered in the 30th week of pregnancy. Staging with computed tomography (CT) after delivery revealed an unstable fracture of Th2 with compression of the spinal cord. Neurosurgery was performed, consisting of a ventral corporectomy of Th1-2 followed by an anterior and posterior osteosynthesis for stabilization. The patient was discharged without neurological deficits within 1 week. Subsequent treatment with gefitinib improved the performance status of the patient, and CT scans of the chest and an MRI of the brain showed the size of the tumor to be shrinking. Meanwhile, the infant developed appropriately for her age.After 14 months of the first diagnosis, the patient experienced neurological symptoms (aphasia, confusion) due to neoplastic meningeosis and cerebral venous sinus thrombosis together with local tumor progression in the lung. One course of chemotherapy, combining carboplatin/pemetrexed/bevacizumab, was given without clinical response. Despite best supportive care, the patient died 17 months after diagnosis in October 2013.
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PMID:Lung cancer in pregnancy. 2573 16

This case describes a young male with pleuro-pulmonary tuberculosis having one-week history of fever and hemoptysis along with a multiloculated right sided exudative lymphocytic pleural effusion. His pulmonary diagnostic confusion was due to passage of adult Ascaris lumbricoides per orally but that was found to be of intestinal origin. Pleural tissue histopathology revealed necrotizing granulomatous inflammation and right upper lobe bronchial washings were positive for acid fast bacilli. His multiloculated pleural effusion was successfully resolved with intrapleural streptokinase injections via a 10 French pleural catheter. Treatment with class-I anti-tuberculous drugs led to complete clearance of remaining pleuro-pulmonary shadowing.
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PMID:Co-existent Ascariasis and Multiloculated Tuberculous Pleurisy Treated with Intrapleural Streptokinase. 2652 89

Boyden's nomenclature, which was based on postmortem specimens and published in 1955 prior to the advent of computed tomography (CT), is commonly used to describe the normal segmental bronchial anatomy and various abnormalities. However, several additional anomalies have been recognized since that time, and there is some confusion over the names used to describe these anomalies. Several congenital branching anomalies affecting the trachea, main bronchi, and intermediate bronchus have been reported, all of which can be recognized at chest CT but are often overlooked. These anomalies, which probably occur early in fetal life, can be either supernumerary, with defects occurring at 29-30 days gestation, or displaced, with defects occurring later. Tracheobronchial positional anomalies are often associated with other congenital abnormalities but may be isolated. They often are asymptomatic but can be responsible for pulmonary symptoms such as dyspnea, recurrent pneumonia, and hemoptysis. It is essential that these anomalies are recognized prior to lung resection to avoid complications, especially when video-assisted thoracoscopic surgery is performed. In addition, bronchoscopists should be aware of these anomalies before performing diagnostic or therapeutic bronchoscopic procedures. Awareness of a few key bronchial anatomic principles and use of a lobe-based classification scheme will facilitate recognition of tracheobronchial positional anomalies.
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PMID:Tracheobronchial Branching Abnormalities: Lobe-based Classification Scheme. 2811 56

Pulmonary hypoplasia is an uncommon congenital anomaly. A case reported in a six year old male child from Bangladesh who presented with chronic dry cough, episodic fever and occasional haemoptysis causing confusion with tuberculosis. X-ray suggested lung collapse. Final diagnosis reached by combined bronchoscopy, computed tomogram scan of chest and pulmonary angiogram. In a child with complete radiological lung collapse possibility of pulmonary hypoplasia should be kept in mind.
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PMID:Unilateral Pulmonary Hypoplasia in a Child. 2698 47

A 72-year-old man was brought to the emergency department with acute onset confusion and haemoptysis. Chest X-ray showed a possible lung mass, while CT head showed a fluid-filled, space-occupying lesion (SOL) in the right frontal lobe of the brain. MRI head indicated that this SOL had spilt its contents into the subarachnoid and intraventricular spaces. Due to a fluctuating Glasgow Coma Scale (GCS), the patient underwent emergency debulking. Macroscopically, a frail-walled cystic tumour filled with straw-coloured fluid was noted; histology confirmed metastasis from a primary lung adenocarcinoma. Whole brain radiotherapy was given, with a view to commence systemic therapy. The patient, however, deteriorated and unfortunately passed away a few weeks after completing radiotherapy. This patient presented with leptomeningeal metastasis as the first presentation of a lung adenocarcinoma, and had a highly unusual mechanism by which leptomeningeal spread had occurred, with metastatic brain tumour spilling its contents into the meningeal spaces.
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PMID:An unusual case of leptomeningeal carcinomatosis in a patient with primary adenocarcinoma of the lung. 2993 Jan 80


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