Search PubMed⌕ Search

Biomedical subjects

J F Simeone

Publications and source records attributed to J F Simeone.

15 recordsLinked to original sources
PubMed1978

Computerized tomography in the assessment of diseases of the thorax: a critical review.

Many diseases of the chest wall, heart, mediastinum, pleura, and lungs can be successfully imaged by CT. Radiotherapy ports can be calculated and transcutaneous biopsies can be monitored. In future, it is conceivable that by studying the numerical data within these areas of diseased and healthy lung it may be possible to more closely correlate pulmonary function with radiographic images. It is hoped that lung volumes extravascular lung water, blood flow patterns, and many more physiological parameters may become open to elucidation by CT.

Adult↗
PubMed1977

Detection of metastatic malignant melanoma by chest roentgenography.

The latest premortem chest roentgenogram on 17 patients with known metastatic malignant melanoma was examined and the results were compared with the findings in the chest at autopsy. In nine of the 17, disease not visible on the roentgenogram was found at autopsy. Preliminary data would indicate that a significant number of these metastases could have been identified premortem by other radiographic modalities, e.g., tomography.

Adult↗
PubMed1977

Computerized tomography in the assessment of diseases of the thorax.

Many of the diseases of the chest wall, heart, mediastinum, pleura and lungs can be successfully imaged by computerized tomography. Radiation therapy ports can be calculated and transcutaneous biopsies monitored. This paper deals with the many uses that we have had for computerized tomography in assessing diseases within the chest and thorax.

Adult↗
PubMed1977

Direct coronal computerized tomography.

The computerized tomographic examination is routinely performed in the axial plane. However, with several available CT units images in the coronal plane are easily obtained. These images are especially useful in the diagnosis of diseases of the facial bones, sinuses, orbits and parasellar area. This paper describes one year's clinical experience with direct coronal computerized tomography.

Aged↗
PubMed1977

Aperistalsis and esophagitis.

Aperistalsis of the esophagus was demonstrated in six patients with esophagitis. This was observed in reflux, caustic, and infectious esophagitis, and has occurred both as a transient phenomenon with no further sequelae, and as the initial manifestation of involvement in patients who subsequently suffered stricture. Based on biopsy and autopsy specimens in two cases, a possible mechanism of aperistalsis related to the damage to neurons in Auerbach's plexus is postulated. The presence of aperistalsis has been the first significant clue to esophageal inflammation in several cases.

Aged↗
PubMed1975

Thymoma and systemic lupus erythematosus.

The simultaneous occurrence of a thymoma and systemic lupus erythematosus (SLE) is reported. Disease state associated with thymoma are reviewed and the possible immunological basis for this spectrum of diseases is discussed. The role of angiography in the diagnosis of thymic tumours is described.

Humans↗
PubMed1975

Traumatic disruption of the thoracic aorta: significance of the left apical extrapleural cap.

The plain chest film may be critical in deciding whether a seriously injured patient should undergo aortography in order to exclude traumatic aortic rupture. The roentgen findings suggestive of aortic transection reflect the presence of mediastinal bleeding. A left apical extrapleural cap is frequently seen in these patients but heretofore has not been emphasized in the literature.

Aortic Rupture↗