The authors presented a detailed summary of the geographical distribution, clinical and pathological aspects of human pulmonary dirofilariasis. Although benign, this zoonosis, of which Dirofilaria immitis is the major etiological agent, represents a medical problem since it produces symptoms which may be confused with neoplasia and thus may subject patients ...

Extramedullary hematopoiesis (EMH) associated with myelofibrosis uncommonly occurs within the thorax. We describe the first reported case of acute and rapidly fatal respiratory failure due to pulmonary interstitial EMH associated with myelofibrosis. Interstitial EMH should be considered in the differential diagnosis of patients with interstitial pulmonary infiltrates and respiratory failure ...

Leptospirosis is an uncommon zoonosis. As a systemic infectious disease, leptospirosis usually is characterized by multisystem involvement. Pulmonary involvement with leptospirosis often is manifested by respiratory symptoms, but pneumonia commonly is not a prominent clinical manifestation of the illness. We report a case of fulminant leptospiral pneumonia in which pulmonary ...

A survey of tuberculosis in Croydon between 1988 and 1991, using Chest Clinic health visitor records, showed that the disease occurred most frequently in those of Indian Sub-Continent (ISC) ethnic origin. Of the 222 cases during the 4-year period, 65% were of ISC ethnic origin, 22% were Caucasian and 11% ...

STUDY OBJECTIVE: To determine the incidence of pulmonary aspiration with the laryngeal mask airway (LMA). DESIGN: A meta-analysis of all published literature on the LMA to September 1993. MEASUREMENTS AND MAIN RESULTS: All 547 publications were reviewed and coded, and those observational studies in which the LMA was the main ...

It has been reported that various organs are involved in idiopathic hypereosinophilic syndrome. Frequently, the heart, lung, skin, and nervous system are involved. Involvement of the middle ear, however, has not yet been reported. In this article, the authors describe the first case of hypereosinophilic syndrome involving the lung and ...

Seven diverse cases of pulmonary blastomycosis were recently diagnosed at this institution. It is our purpose to review the unique features in the spectrum of this systemic illness as illustrated by these cases. The wide range of radiographic findings included parenchymal disease, mass-like lesions, and pleural effusions. One patient had ...

Fulminant, fatal pulmonary edema developed in an eight-week-old kitten following external splint correction of severe pectus excavatum. History, signalment, onset of clinical signs, and gross pathological findings were most compatible with a diagnosis of reexpansion pulmonary edema (RPE). This report presents case findings and a literature review of RPE.

OBJECTIVE: The present study was carried out to assess the utility of transthoracic (percutaneous) fine needle aspiration (FNA) cytology in the diagnosis of pulmonary tuberculosis. DESIGN: During a period of 6 years (1985-90), 202 ultrasound and computerized tomography (CT)-guided transthoracic FNA of pulmonary lesions were performed. Review of smears available ...

Previous reports on computed tomography findings in pulmonary embolism have concentrated on describing large peripheral wedged-shaped opacities thought to represent infarcts, and filling defects in the central vessels presumed to represent emboli. Two cases are presented of mosaic oligaemia with areas of apparent increase in density initially though to represent ...

We report an unusual case of anaphylaxis and hepatitic dysfunction in a child with the administration of the twenty-third course of high-dose methotrexate. The latter had been used as an adjuvant to prevent pulmonary metastases and the prior 22 courses had been well tolerated. An attempt to reinstate methotrexate after ...

The authors report a case history of a male newborn at term, presenting with an accessory diaphragm in the right hemithorax, and an associated lung hypoplasia, revealed by a transient respiratory distress. The review of 31 cases published in the literature confirm the rare occurrence of this malformation. The diagnostic ...

The case of a 70-year-old male with lymphoblastic leukemia is reviewed, who presented the rare and almost always fatal complication of pulmonary mucormycosis, but who was treated satisfactorily with amphotericin B and surgery. The risk of massive hemoptysis in the course of mucormycosis that invades the lung vessels, makes us ...

Tremolite is nearly ubiquitous and represents the most common amphibole fiber in the lungs of urbanites. Tremolite asbestos is not mined or used commercially but is a frequent contaminant of chrysotile asbestos, vermiculite, and talc. Therefore, individuals exposed to these materials or to end-products containing these materials may be exposed ...

Pulmonary blastoma is a rare primary neoplasm of the lung. Approximately 25% of the reported cases have occurred in pediatric patients. The authors found 45 cases of these tumors in children aged < or = 16 years, and report two more cases of pulmonary blastoma--in a 3 1/2-year-old boy and ...

Pulmonary bacterial pseudomycosis, also referred to as botryomycosis, is a very rare, indolent illness that has been described mostly in patients with immunological problems. The histological appearance is similar to that of actinomycosis; however, various Gram-positive and Gram-negative bacteria have been implicated in the pathogenesis. We illustrate a rapidly progressive ...

Pulmonary alveolar microlithiasis is a rare disease of unknown etiology. There is a formation of calcific bodies within the alveoli. The X-Ray shows extensive infiltration of both lungs. So far less than 100 cases were reported. However, we are unware of a case with pectus excavatum. In this report we ...

Eight textile printing factories in Valencia, Spain, with a total workforce of 257 using spraying techniques were investigated as a result of severe interstitial lung disease occurring in three employees, one of whom died. Clinical and radiological data together with biopsy specimens from 71 (27.6%) workers with abnormal respiratory features ...

Pulmonary histopathology was studied in a group of 106 fatal strangulations including cases of hanging (n = 55; typical, n = 20; atypical, n = 35), ligature strangulation (n = 12), throttling (n = 15), combinations of throttling and ligature strangulation (n = 7) and other compressing force against neck ...

An increase in the number of eosinophils in blood, tissues or sputum is found in many pulmonary disorders, although the review is mainly concerned with the association of eosinophilia with bronchial asthma and pulmonary eosinophilia. In this review, the morphology and life cycle of eosinophils is discussed. The role played ...

A case of pleuropulmonary blastoma (childhood variant of pulmonary blastoma) was examined using histological, immunohistochemical, ultrastructural and cytogenetic methods. The tumour consisted of undifferentiated 'blastematous' areas admixed with zones of rhabdomyoblastic and chondroid differentiation and fascicular areas. Desmin and S-100 protein immunoreactivity confirmed the myogenic and cartilaginous differentiation. Ultrastructurally only ...

Two siblings, an eight-year-old girl and a three-year-old boy with lipid storage disease, most likely non-neuropathic Niemann-Pick disease (NPD) with sea-blue histiocytes, are presented. Both of them had foamy and sea-blue histiocytes in their bone marrow smears and reticulo-nodular appearance of both lungs on their chest X-rays. Case 1 had ...

Heterotopic ossification is a well-recognized complication of musculoskeletal trauma and elective orthopaedic surgery. A series of 10 cases of arthroscopic subacromial decompressions developed postoperative heterotopic bone. In eight, the ectopic bone caused recurrent shoulder impingement. These are the first reported cases in which heterotopic ossification compromised the results of an ...

Heroin lung is the most frequent complication of heroin intoxication. In September 1991 and January 1993, two young men aged 19 and 22 years presented with a sudden loss of consciousness and cyanosis after injecting heroin. They were both brought to our emergency department in the night and were immediately ...

Pulmonary gangrene is an uncommon but life-threatening complication of bacterial pneumonia. Only four cases of pulmonary gangrene due to Mycobacterium tuberculosis have been described to date; another case of pulmonary gangrene was attributed to unidentified mycobacteria. We report a fetal case of tuberculous pulmonary gangrene (TPG) and review the literature ...

A case of invasive pulmonary mucormycosis complicated by fatal, massive haemoptysis in a patient with acute myeloid leukaemia is reported. This patient represents the twelfth reported case of fatal haemoptysis due to mucormycosis. The other 11 cases are reviewed and the aetiology of cavity formation and massive haemoptysis is discussed. ...

Lung cavitation in patients with the acquired immune deficiency syndrome (AIDS) and Pneumocystis carinii pneumonia (PCP) has mainly been reported as single case studies. Among 160 episodes of PCP seen in a 1,000 bed teaching hospital and a 600 bed teaching hospital from 1985-1992, we found six cases presenting with ...

Pulmonary embolism (PE) is a common clinical entity, although the signs and symptoms that accompany it are nonspecific. This has led to the development of several diagnostic algorithms for diagnosis of PE. These approaches combine noninvasive tests such as ventilation/perfusion (V/Q) lung scanning, impedance plethysmography, and ultrasound, with invasive techniques ...

Abstract: We report a case of life-threatening reexpansion pulmonary edema following chest tube drainage of spontaneous pneumothorax. Reviewing the literature, pathophysiology, symptoms and therapy of this complication were discussed. Physicians must be aware of the occurrence of reexpansion pulmonary edema following reinflation of the collapsed lung

Pulmonary arteriovenous malformation (AVM) is a congenital condition, but because the symptoms usually do not occur until middle age, the diagnosis is often delayed. The authors report on a neonate, diagnosed at 2 weeks of age, who was treated by lobectomy at 35 months of age. This prompted a review ...

The right heart and great veins can be the harbinger of septic and aseptic thromboemboli, which can result in a spectrum of clinical syndromes. This report presents five distinct clinical scenarios of thromboembolization, the occurrence of which in the central circulation resulted in life-threatening sepsis and hemodynamic and pulmonary insufficiency. ...

Primary pulmonary hemangiopericytoma is a very rare tumor. A case of the disease is reported, together with a review of the literature. The patient was a 78-year-old male, who was admitted to hospital with an abnormal shadow on his chest x-ray. A primary tumor, located in the left S4, was ...

We report a case of fragmentation and embolization to the pulmonary artery of sheared pieces of a recently introduced hydrophilic plastic-coated guidewire. The propensity for this to occur, the lack of initial recognition, and the ability to retrieve the fragments by catheter techniques are emphasized. As these guidewires are more ...

We report five cases of OVT and review the literature on this disease. Among our patients OVT was not suspected clinically and was diagnosed by CT scanning or MRI. Ultrasound imaging, utilized in three cases, failed to detect OVT. Although this disease usually occurs after delivery, in two cases it ...

The development of adult respiratory distress syndrome (ARDS) can be associated with a variety of clinical disorders. Pulmonary cryptococcosis occurring in immunocompromised patients has been reported with increasing frequency because of the rapidly rising number of immunocompromised hosts and the improvement in diagnostic techniques. But pulmonary cryptococcosis causing ARDS in ...

We have reported the case of a woman who had repeated episodes of noncardiogenic pulmonary edema as the initial clinical manifestation of pheochromocytoma. She had no evidence of heart failure or paroxysmal blood pressure changes. In a review of the English-language literature, we found only five other cases in which ...

Postpartum ovarian vein thrombosis, well described in the obstetrical literature with an incidence approaching 1 in 2,000 pregnancies, can present as a life-threatening complication. Although infrequent, thrombophlebitis of the ovarian vein may remain unrecognized and result in pulmonary embolism with dire outcome. Postpartum ovarian vein thrombosis can present initially as ...

Laurel and Eriksson published the first report indicating that alpha 1-antitrypsin deficiency predisposed patients to the development of Chronic Obstructive Pulmonary Disease (COPD). For the purpose of early detection, disturbances of pulmonary function in alpha 1-antitrypsin mild deficiency cases (PiMZ) were compared with those of normal cases (PiMM) in caucasian ...

Pulmonary alveolar microlithiasis is a rare disorder, only 173 cases having been reported worldwide. Fifty two cases from Turkey are reported, 49 of which have previously been described only in Turkish publications. The mean age of the patients was 27 (SD 12) years, 34 were male, and 10 were symptomless. ...

We report two autopsy cases of Sjögren's syndrome associated with pulmonary hypertension. The pulmonary muscular arteries of both cases showed concentric fibrocellular intimal proliferation, medial hypertrophy, and plexiform lesions. To determine the significance and pathogenesis of this rare association, we carried out morphometric and immunofluorescent studies and reviewed the seven ...

A case of Takayasu's arteritis is reported. Ventilation-perfusion lung scans and exercise thallium scintigraphy clearly showed pulmonary and coronary arterial involvement, respectively. Clinical examination and angiography revealed no other abnormal vascular findings. This case points out the difficulty in attempting to diagnose Takayasu's disease if only atypical vascular involvement is ...

Antiglomerular basement membrane (anti-GBM) antibody-mediated disease is usually characterized by a rapidly progressive glomerulonephritis with or without pulmonary hemorrhage. We report a case of anti-GBM-mediated nephritis that presented with hematuria and proteinuria. There was no evidence of renal insufficiency or pulmonary hemorrhage. Clinicians should be aware of this rare presentation ...

Pulmonary arteriovenous malformation (PAVM) is a rare cause of cyanosis in the newborn with nine previously reported cases. Typical signs at presentation include cyanosis, murmur, and congestive heart failure. Abnormality on chest x-ray is common with cardiomegaly, oligemia, and focal pulmonary density. There is a male predominance, unlike older children ...

We report a case of primary pulmonary toxoplasmosis in an immunocompetent pregnant woman. Seroconversion did not occur until 2 weeks after detection of the parasite in bronchoalveolar lavage fluid. It is suggested that toxoplasma infection should be considered in any atypical pneumonia in which the X-ray shows diffuse pulmonary infiltrates.

Histopathological observation was performed to clarify pathological differences of the lung between SIDS and asphyxia. In regard to pulmonary edema, there was no significant difference between SIDS and asphyxia. Occurrences of microemboli in the pulmonary vessels in cases of SIDS showing aspiration of gastric content into the lung, asphyxia and ...

A case of pulmonary artery bullet embolism managed by observation with no complications at 9-month follow-up prompted a review of the literature. We found a total of 32 cases reported since 1966, with no deaths. Fourteen of the patients were managed by observation and five patients were followed with no ...

A 67-year-old man developed non-cardiogenic pulmonary edema after taking a hydrochlorothiazide (HCTZ) tablet. The symptoms remitted following supportive treatment but recurred after rechallenge. Immunologic studies showed increased immunoglobulin E, negative lymphocyte transformation test when exposed to HCTZ, normal blood lymphocyte subpopulations and complement levels, and negative antinuclear antibodies. We reviewed ...

A rare cyanotic heart disease surviving to adulthood with minimal symptoms is presented. The final diagnosis was hypoplastic right ventricle with mild pulmonary stenosis, where the latter was not responsible for the right-to-left shunting across a large atrial septal defect. The differences from cases reported in the literature are highlighted.

Partial anomalous pulmonary venous return (PAPVR) is a congenital heart disease with a reported incidence of autopsied case. The location of the anomalous pulmonary venous return is usually the right atrium, superior vena cava (SVC), and sometimes the brachiocephalic vein, inferior vena cava (IVC) or coronary venous sinus. Recently we ...

Twenty-three transbronchial and open-lung biopsies from patients who had received a lung allograft displayed fibromyxoid plugs of granulation tissue within airways, airspaces, and the interstitium in a patchy distribution. This granulation tissue-like reaction was identified in three clinicopathologic settings. First, 11 cases occurred with acute lung rejection, of which four ...