Biomedical subjects

M Roglić

Publications and source records attributed to M Roglić.

At least 37 records · Page 2Linked to original sources

PubMedDate not supplied

[Bronchoscopy in the post-therapeutic monitoring of patients with bronchial carcinoma].

A study of 970 patients treated for bronchogenic carcinoma (operation, cytostatic therapy, irradiation) reveal that only 122 (12.5%) were evaluated by the bronchoscopy. Among 47 (38.5%) out of 122 patients recidivation was confirmed (cytology or histology). The efficacy of radiology and sputum cytology is poor. Only 22/47 (47%) had radiologic evidence of recidivation and 18/47 (38%) had positive sputum cytology. Radiology and sputum cytology reveal recidivation in 27/47 (57%) patients. It means that bronchoscopy is the method of choice in the posttherapeutic monitoring of patients with bronchogenic carcinoma.

Bronchoscopy↗

PubMedDate not supplied

[Tuberculosis of the peripheral lymph nodes].

An analysis of 2.414 fine needle aspiration specimens, obtained from peripheral lymph nodes, was done in 2.287 patients during the period from 1979 till the end of 1989. This investigation was performed at the Cytologic Laboratory of the Clinic for Lung Diseases "Jordanovac" in Zagreb. Totally, there were 150 (6.2%) aspirates which, cytomorphologically, appeared to have a granulomatous reaction with necrosis. Of 150 aspirates, Mycobacterium tuberculosis was found microscopically and/or by culture in 73 (3.02%) of them. The patients were less than 40 years of age in 63% of the cases. As to the localization, the highest rate of tuberculous lymph nodes (91.8%) was found in the neck and supraclavicular areas.

Adolescent↗

PubMedDate not supplied

[Lymphocytes in sputum].

The authors analysed 116 hospitalized patients who, in their routine cytologic examination of the sputum, had also a cytomorphologic finding of lymphocytes. The greatest majority of these patients, 63 of them or 54.3% suffered from malignant neoplasm. Out of these 63 patients, 53 of them or 45.7% suffered from primary bronchial carcinoma, whereas 10 patients or 8.6% had non-Hodgkin's lymphoma, metastatic lung cancer of extrathoracic primary localization, Hodgkin's lymphoma, while two patients were supposed to have lung neoplasm. Our study also revealed that 14 patients (out of 116 hospitalized patients) or 12.0% suffered from broncho-pleuropneumonia, 13 or 11.2% from an active pulmonary tuberculosis, 7 or 6.0% from a chronic obstructive bronchitis, 5.1% from sarcoidosis, 3.4% from post tuberculosis pulmonary changes while 2.5% of the patients were found to have a pleural empyema. One case of bronchial asthma, tuberculous pleurisy, bronchiectasis, hamartoma, hemoptysis and a pulmonary infarction were found as well. Due to their own experience the authors conclude that the lymphocytes in the sputum were found to be the most frequent in patients suffering from primary bronchial carcinoma, broncho-pleuropneumonia and pulmonary tuberculosis but that they could also be found in many others pathologic changes of pulmonary parenchyma.

Adult↗

PubMedDate not supplied

[Hypernephroma cells in pleural effusions].

A rare case of finding of hypernephroma cells in pleural effusion as well as their cytomorphological picture are presented in this paper. Cytomorphologically, the hypernephroma cells in pleural effusion occurred in clusters from three, four to about twenty of cells and rarely appeared singly. The cytoplasm of the cells appeared to be abundant, not sharply bordered and varied in colour from a light-grey to a slight pink-grey while within the cytoplasm, the small pale vacuoles were visible. The nuclei of the cells were regularly round-to-oval shape with a slight anisonucleosis and contained one, rarely two, a good visible blue nucleoli. Of other cells, erythrocytes were also present together with the cells of mesothelial serosa and lymphocytes. Cytomorphologically, the hypernephroma cells in pleural effusion have the same characteristics as have the hypernephroma cells in metastases of lymph nodes in mediastinum or in metastatic nodes of the lung.

Adult↗

PubMedDate not supplied

[Cytomorphologic changes in bronchial epithelial cells in a patient exposed to an aerosol of the organophosphorus insecticide, Ekalux 25 (quinalphos), 0,0-diethyl-0-quinoxaline-2-phosphorothioate].

In this paper, the authors present cytomorphological changes of the bronchial epithelial cells in the patient who inhaled aerosol organophosphate insecticide "Ekalux 25" 0,0-diethyl-0-quinoxaline-2-il-phosphorothioate, while spraying crops, i.e. Colorado beetle. Our cytomorphologic examination of the sputum (obtained on the 13th and 15th day after the patient's exposure to the insecticide) revealed neutrophil granulocytes, degenerate changed macrophages, degenerate changed bronchial epithelial cells, squamous metaplasia with a poor number of lymphocytes and erythrocytes. Beside this, we also found atypical hypertropic cells of the bronchial epithelium (occurring in single forms or in groups) most of which appeared to be without cilia. Cytoplasm of those cells occurred to be not sharply bordered but poor and had a grey blue colour. Chromatin pattern of the nuclei was more coarse or "wiped", while nucleoli, as rule, appeared to be not discernible. There also occurred some nuclei in mitosis. The number of nuclei in those cells varies from one to several. Sputum specimens obtained later for cytologic analysis as well as bronchoscopic specimens, obtained on the 17th day after the patient's admission to the hospital, did not show any similar cytomorphologic changes. The authors of this paper think that it would be interesting to examine and follow-up the cytomorphologic specimens (bronchial secret, catheter bronchial aspirate smears, brushing and histopathologically) as early as the first days (if it is possible) of a patient's exposure to the organophosphate compounds.

Adult↗

PubMedDate not supplied