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Biomedical subjects

D Filler

Publications and source records attributed to D Filler.

At least 19 recordsLinked to original sources
PubMed1984

[Enteral feeding following resection of the colon].

14 male patients with cancer of the colon were enterally fed for 2 days preoperatively, on the day of the operation and 5 days postoperatively with a high-caloric oligopeptide diet without the additional enteral administration of calories. All the anastomoses (5 rectal and 5 sigmoid colon resections as well as 4 hemicolectomies ) healed without problems; no complications occurred . The nutrition was well tolerated without exception and the jejunal tube tolerated without discomfort. The short-lived function proteins fell during postoperative metabolism. However, the means for total protein, albumin, prealbumin, transferrin and the immunoglobulins (IgM, IgG, IgA und IgD) were still within the lower part of the normal range. Only retinol-binding protein fell to values up to 30% below normal.

Blood Proteins↗
PubMed1982

[Immune reactivity in colorectal cancer--clinical value from a surgical viewpoint].

Specificity of cellular immunity was verified by the cell migration inhibition test in 36 patients with colorectal cancer and 15 with colorectal adenomas. The electrophoretic mobility test is considered as an indirect method for demonstrating cellular immunity against malignant tumors. Soluble potassium chloride tumor extracts from various human carcinomas were used as antigens. In 31 of 36 tumor patients, a specific lymphocytic sensitization against antigens of colorectal carcinomas could be shown. Lymphocytic reactions to antigens from histologically different tumors (cross-reactions) were weaker or negative. This reaction, verified for carcinomas, was also noted in cases with precancerous lesions. Measurements in 54 healthy control persons with the same antigenic substances showed negative results in 48 cases. Acute inflammatory lesions of the colon reduce the reliability of the test.

Adenocarcinoma↗
PubMed1982

[Immunologic localization of primary tumors].

Specificity of cellular immune reactivity was tested in 115 cancer patients. The electrophoretic mobility test was used as in vitro test for cellular immunity, KCl extracts from various human carcinomas were used as antigens. For each tumor a typical lymphocytic reaction was noted: the most pronounced migration inhibition in cancer patients was caused by corresponding tumor extracts. Lymphocytic reactions to extracts from tumors of different histogenesis were weaker or negative. A total of 158 tests in 54 healthy control persons with the same antigenic substances showed negative results in 139 cases. Demonstrated specificity of sensitized lymphocytes could prove to be a valuable aid in immunological tumor recognition.

Adolescent↗
PubMed1981

[Therapeutic principles and priorities of polytrauma in general surgery (author's transl)].

The absolutely prior task in patients with multiple injuries is to maintain the cardiac and pulmonary functions. Furthermore a quick decision is needed regarding additional life-saving operations. Apart from a careful clinical investigation simple diagnostic procedures are necessary (chest x-ray, peritoneal lavage). The life of the injured person is endangered through hemorrhages. The most effective therapy is to recognize and to stop these bleedings. The surgical repair of intestinal ruptures, injuries to the pancreas, ruptures of the diaphragm and other problems can be postponed. The same applies to most of the thoracic injuries, except to the tension pneumothorax. Mediastinal injuries require the use of the heart-lung-machine, if the heart and the big vessels are involved. The extent of an operation and the intraoperative procedure are determined by the injury.

Abdominal Injuries↗
PubMed1981

[Space occupying mediastinal processes].

About 1-2% of all tumors are found in the mediastinum. Any space-occupying swelling of the mediastinum has to be exstirpated. Even if a carcinoma cannot be completely removed, the tumor mass should be reduced as much as possible. The operation must not be delayed by any diagnostic uncertainties.

Diagnosis, Differential↗
PubMed1980

[Alloplastic tracheal prosthesis with biocarbone. A study of animal experiments (author's transl)].

Animal experiments have shown bicarbone to be a suitable material for alloplastic tracheal replacement. So far survival rates have been limited by connective tissue stenoses and by loosening prostheses. Although the transplants are not lined by bronchial mucosa, the movement of secretions is not seriously impaired due to the smooth surface. It is still a matter of speculation as to whether modifying the suture technique with a more elastic transistion from the trachea to the prosthesis would produce better results.

Animals↗
PubMed1980

Osteoclastoma-like giant cell tumor of the lung.

Rare extraskeletal locations of osteoclastoma-like giant cell tumors have been found in thyroid, pancreas, breast, skin and heart. In our case, a 40-year-old male patient, such a tumor was found in the left upper lobe bronchus with atelectasis due to bronchial obstruction. Upper lobe resection was done. As far as we know, this has not been reported.

Adult↗
PubMed1980

[Thorax trauma].

263 patients with severe thoracic trauma were treated between 1961 and 1977. In 219 cases, most of them being traffic accidents, the injury was caused by blunt trauma. 80% were thoracic emergencies. Injuries of the mediastinal organs were observed in 26 cases. Even the slightest suspicion of injuries of the airways demands bronchoscopy. In case of rupture early surgical intervention gives the best results. 3 of 7 patients with tracheo-bronchial rupture were saved. Complete rupture of the large vessels of the myocardium leads to fatal bleeding. Partial rupture can be survived. Angiography gives proof of dissecting aneurysm. 2 of our patients with traumatic aneurysms of the aorta have survived after resection of the aneurysm and interposition of a prosthesis. Massive bleeding into the pericardium causes shock and high venous pressure in most cases. In 2 cases of traumatic valve insufficiency a Björk-Shiley-valve could be implanted sucessfuly. Perforating thoracic injuries have been observed in 44 of our patients; 7 died. Besides surgical wound care and intravenous fluids, Bülau's drainage is often the only treatment necessary. While intraabdominal lesions require immediate laparotomy, lesions of the lung generally do not demand thoracotomy. However, whenever there is suspicion of injury to the mediastinal organs immediate surgery has to be performed.

Adolescent↗
PubMed1980

[Congenital esophageal cysts].

Congenital cysts of the esophagus are rare tumors of the mediastinum. They are classified as foregut-cysts. Most of them are found accidentally on routine chest X-ray. They are seldom diagnosed preoperatively. Exstirpation of the cysts presents no major problems. Five patients with congenital esophageal cysts are presented.

Adult↗