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Query: UMLS:C0019079 (
hemoptysis
)
6,129
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Varicella pneumonia during pregnancy may be relatively mild or rapidly fatal. Diagnosis is based on the usual criteria for varicella in association with signs and symptoms of respiratory distress: dyspnea,
tachypnea
, cough, chest pain, and
hemoptysis
, with characteristic x-ray findings. Treatment should be directed toward maintaining blood oxygen saturation at as near normal as possible (monitored by serial blood gas determinations). The occurrence of congenital varicella is unpredictable, but an infant born within four days of the mother's development of the varicella skin rash is at high risk, with the outcome being fatal in five percent of cases.
...
PMID:Varicella pneumonia during pregnancy. 42 71
The history, physical examination, chest radiograph, electrocardiogram and blood gases were evaluated in patients with suspected acute pulmonary embolism (PE) and no history or evidence of pre-existing cardiac or pulmonary disease. The investigation focused upon patients with no previous cardiac or pulmonary disease in order to evaluate the clinical characteristics that were due only to PE. Acute PE was present in 117 patients and PE was excluded in 248 patients. Among the patients with PE, dyspnea or
tachypnea
(greater than or equal to 20/min) was present in 105 of 117 (90 percent). Dyspnea,
hemoptysis
, or pleuritic pain was present in 107 of 117 (91 percent). The partial pressure of oxygen in arterial blood on room air was less than 80 mm Hg in 65 of 88 (74 percent). The alveolar-arterial oxygen gradient was greater than 20 mm Hg in 76 of 88 (86 percent). The chest radiograph was abnormal in 98 of 117 (84 percent). Atelectasis and/or pulmonary parenchymal abnormalities were most common, 79 of 117 (68 percent). Nonspecific ST segment or T wave change was the most common electrocardiographic abnormality, in 44 of 89 (49 percent). Dyspnea,
tachypnea
, or signs of deep venous thrombosis was present in 107 of 117 (91 percent). Dyspnea or
tachypnea
or pleuritic pain was present in 113 of 117 (97 percent). Dyspnea or
tachypnea
or pleuritic pain was present in 113 of 117 (97 percent). Dyspnea or
tachypnea
or pleuritic pain or atelectasis or a parenchymal abnormality on the chest radiograph was present in 115 of 117 (98 percent). In conclusion, among the patients with pulmonary embolism that were identified, only a small percentage did not have these important manifestations or combinations of manifestations. Clinical evaluation, though nonspecific, is of considerable value in the selection of patients in whom there is a need for further diagnostic studies.
...
PMID:Clinical, laboratory, roentgenographic, and electrocardiographic findings in patients with acute pulmonary embolism and no pre-existing cardiac or pulmonary disease. 841 19
The diagnostic features of acute pulmonary embolism among 72 patients greater than or equal to 70 years old were evaluated and compared with characteristics of pulmonary embolism among 144 patients 40 to 69 years and 44 patients less than 40 years old. Syndromes characterized by either 1) pleuritic pain or
hemoptysis
, 2) isolated dyspnea, or 3) circulatory collapse were observed with comparable frequency among patients greater than or equal to 70 years old and younger patients. One of these presenting syndromes occurred in 64 (89%) of the 72 patients greater than or equal to 70 years old. Those who did not show these syndromes were identified on the basis of unexpected radiographic abnormalities, which may have been accompanied by
tachypnea
or a history of thrombophlebitis. Among the 72 patients greater than or equal to 70 years with pulmonary embolism, dyspnea or
tachypnea
(respirations greater than or equal to 20/min) occurred in 66 (92%), dyspnea or
tachypnea
or pleuritic pain in 68 (94%) and dyspnea or
tachypnea
or radiographic evidence of atelectasis or a parenchymal abnormality in 72 (100%). Complications of angiography were evaluated among patients with and without pulmonary embolism. Major complications of pulmonary angiography among patients greater than or equal to 70 years old (2 [1%] of 200) were not more frequent than among younger patients (6 [1.1%] of 562) (p = NS). However, renal failure (major or minor) was more frequent in patients greater than or equal to 70 years old than in younger patients (6 [3%] of 200 versus 4 [0.7%] of 562) (p less than 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Diagnosis of acute pulmonary embolism in the elderly. 193 45
We reviewed 35 consecutive cases of post-traumatic pulmonary contusion in children that occurred during a 12-year period. Of these, 19 children (54%) were more than 5 years old, 30 (86%) were involved in motor vehicle accidents, and 29 (83%) had multiple trauma. External thoracic wall contusion, fracture of the bony thorax,
tachypnea
,
hemoptysis
, and abnormal breath sounds were frequently absent on presentation. Associated intrathoracic lesions of pleural effusion, pneumothorax, and hemothorax occurred in 20 children (57%) and were particularly prevalent in those with fracture of the bony thorax (93%); the radiographic appearance of these lesions was delayed up to 48 hours in 40% of cases. In 34 children (97%), radiographic evidence of pulmonary contusion was present on admission and did not progress radiographically during hospitalization. No child experienced respiratory deterioration subsequent to presentation or required mechanical ventilation for respiratory insufficiency. Pulmonary contusion in children is usually a consequence of significant-impact injury associated with multiple trauma and has a good prognosis. Despite a paucity of abnormal physical findings, children who sustain high-impact trauma should receive radiographic evaluation of the chest to assess for possible intrathoracic injury. When pulmonary contusion is accompanied by fracture of the bony thorax, serial radiographic evaluation of the chest should be performed during the initial 48 hours of hospitalization.
...
PMID:Post-traumatic pulmonary contusion in children. 280 79
Agenesis of a pulmonary artery is an unusual cause of
hemoptysis
. Presented here is a case of agenesis of the left pulmonary artery which presented following a subendocardial infarction which raised the suspicion for pulmonary embolus. Despite a ventilation perfusion long scan which showed absent perfusion to the left lung, the clinical absence of
tachypnea
and dyspnea led to pulmonary angiography and thence to the correct diagnosis. Anticoagulant and/or thrombolytic therapy were withheld and the patient was treated conservatively. Agenesis of a pulmonary artery is a rare cause of
hemoptysis
, but may mimic pulmonary emboli and should be considered in the differential diagnosis. Failure to recognize this clinical entity could lead to unwanted and potentially harmful anticoagulant or thrombolytic therapy.
...
PMID:Agenesis of the left pulmonary artery as a cause of hemoptysis. 370 18
One hundred six consecutive patients with injuries to the tracheobronchial tree who were admitted to the emergency room of the Tulane Medical Center Hospital or the Charity Hospital of Louisiana at New Orleans over a period of almost 20 years were analyzed retrospectively. Penetrating trauma of the neck or chest was reported in 100 of the patients, and only 6 had blunt trauma to the neck or thorax as the cause of injury. There were 18 deaths among the 106 patients (16.98%), including 11 (13.75%) of 80 with injuries of the cervical trachea. Seven (53.8%) of 13 with principal injuries of the thoracic trachea died; all 13 patients with major bronchial injuries survived. On admission to the emergency room, all patients had signs of airway compromise such as
tachypnea
, dyspnea, cyanosis, subcutaneous emphysema, or an abnormal respiratory pattern. Severe airway compromise was evident in 46 patients; 24 (23%) were treated with oral or nasal intubation, 19 (18%) with emergency tracheostomy, and 3 (2%) with intubation of a tracheal injury.
Hemoptysis
was an unreliable signal of serious injury, being present in only 28 of the patients. Patients who had major vascular injuries combined with trachea involvement were generally not salvageable. In regard to morbidity and mortality, the most common preventable errors were delay in diagnosis and treatment of tracheobronchial injuries, missed esophageal injuries, massive aspiration of blood, and abdominal vascular injuries.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Management of airway trauma. I: Tracheobronchial injuries. 407 2
The history and physical examination were assessed in 215 patients with acute pulmonary embolism uncomplicated by preexisting cardiac or pulmonary disease. The patients had been included in the Urokinase Pulmonary Embolism Trial or the Urokinase-Streptokinase Embolism Trial. Presenting syndromes were (1) circulatory collapse with shock (10 percent) or syncope (9 percent); (2) pulmonary infarction with
hemoptysis
(25 percent) or pleuritic pain and no
hemoptysis
(41 percent); (3) uncomplicated embolism characterized by dyspnea (12 percent) or nonpleuritic pain usually with
tachypnea
(3 percent) or deep venous thrombosis with
tachypnea
(0.5 percent). The most frequent symptoms were dyspnea (84 percent), pleuritic pain (74 percent), apprehension (63 percent) and cough (50 percent).
Hemoptysis
occurred in only 28 percent. Dyspnea,
hemoptysis
or pleuritic pain occurred separately or in combination in 94 percent. All three occurred in only 22 percent. The most frequent signs were
tachypnea
(respiration ate 20/min or more) (85 percent), tachycardia (heart rate 100 beats/min or more) (58 percent), accentuated pulmonary component of the second heart sound (57 percent) and rales (56 percent). Signs of deep venous thrombosis were present in only 41 percent and a pleural friction rub was present in only 18 percent. Either dyspnea or
tachypnea
occurred in 96 percent. Dyspnea,
tachypnea
or deep venous thrombosis occurred in 99 percent. As a group, the identified clinical manifestations, although nonspecific, are strongly suggestive of acute pulmonary embolism. Conversely, acute pulmonary embolism was rarely identified in the absence of dyspnea,
tachypnea
or deep venous thrombosis.
...
PMID:History and physical examination in acute pulmonary embolism in patients without preexisting cardiac or pulmonary disease. 746 69
A case of fulminant group A streptococcal infection occurring in a 6-year-old Japanese child is reported. She was accompanied by massive pulmonary hemorrhage and subsequent asphyxia. She initially had pharyngalgia with fever. The cephalosporin antibiotic was given orally for 3 days. Three days after that recurrence of fever and pharyngalgia was noted. Twelve hours later
tachypnea
and a sudden onset of
hemoptysis
was noted. She manifested DOA (dead on arrival) and died in the emergency room. Autopsy revealed the presence of numerous cocci in the vessels and massive pulmonary hemorrhage. Streptococcus pyogenes was isolated from the blood. The serotype of this group A streptococcal organism was typed as M4, T4, which produces exotoxin type B and C, which was sensitive to the penicillins.
...
PMID:[Fulmonant group A streptococcal infection accompanied by massive pulmonary hemorrhage and subsequent asphyxia: a case report]. 782 12
The cases of forty-six patients who were admitted via the Emergency Department (ED) with suspected pulmonary embolism (PE), during a ten-year period, were reviewed. Ventilation perfusion lung scans were done in all patients, and pulmonary angiography was performed in 26. Thirty-six PE patients (78%) were correctly diagnosed by emergency physicians. Ten patients (22%) were erroneously diagnosed at the ED but were proved otherwise after hospitalization. The average age of the patients was 54 years, with males dominantly 67%. Overall mortality rate was 8.7%. Predisposing risk factors for PE were documented in 20 patients (43%). Prior history of thrombophlebitis (17%) or pulmonary embolism (13%), and immobilization (13%) were significant. The most common clinical features were dyspnea (76%), pleuritic pain (74%) and
hemoptysis
(41%). Thirty patients (65%) had
tachypnea
and 20 patients (43%) had tachycardia. Chest radiographs were abnormal in 35 cases (76%), and abnormal ECG findings were noted in 27 patients (59%). However, these abnormalities of chest radiographs or ECG were not sufficiently specific to confirm or exclude the diagnosis of PE. Noninvasive or contrast venography for deep vein thrombosis were performed in 31 patients (67%), of whom 17 cases (37%) had positive results. All patient received anticoagulation treatment. And six patients had thrombolytic agents as well.
...
PMID:Emergency department recognition of pulmonary embolism. 829 40
The clinical and laboratory features in 62 patients with acute pulmonary embolism were analized. There were 26 males, and 36 females with mean age of 63 +/- 11 (range 37 to 90). The clinical symptoms include: dyspnea (92%), chest pain and/or chest tightness (65%), cough (50%), wheezing (29%), leg swelling (32%),
hemoptysis
(24%), syncope (18%), leg pain (10%). Clinical signs include:
tachypnea
(respiratory rate > or = 20 per minute) (79%), tachycardia (37%), deep vein thrombosis (29%), cyanosis (8%), fever (> 38.5 degrees C) (2%). The possible predisposing factors include: immobilization (18%), surgery (5%), deep vein thrombosis, ever(5%), malignancy (5%), pulmonary embolism, ever (3%). Arterial blood gas analysis (while patients breathed room air) revealed mean PH of 7.46 +/- 0.06, mean PO2 of 64.5 +/- 12.1 mmHg, mean PCO2 of 35.3 +/- 4.6 mmHg, mean Alveolar-arterial O2 difference of 36.5 +/- 16.6 mmHg. The electrocardiographic changes include; nonspecific ST-T change (61%), sinus tachycardia (20%), S1Q2T3 pattern (15%), atrial fibrillation (16%), incomplete right bundle branch block (10%), complete right bundle branch block (8%), atrial premature contraction (7%), paroxysmal supraventricular tachycardia (2%). The chest x-ray findings include: cardiomegaly (48%), regional hypovascularity (31%), atelectasis (5%), pleural effusion (5%), wedge-shaped infiltrate (3%), elevated diaphragm (6%). Venous plethysmography was performed in 49 of 62 patients. Of these 49 patients, 28 patients revealed positive finding. Of these 28 patients with positive finding, 18 patients had clinical evidence of deep venous thrombosis. The in-hospital mortality rate was 10% (6/62).
...
PMID:[Pulmonary embolism: clinical and laboratory features in 62 patients]. 904 62
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