Biomedical subjects

R Funck

Publications and source records attributed to R Funck.

21 records · Page 2Linked to original sources

PubMed1994

[Biventricular inflow tract compression by chronic organized hemopericardium in Caplan syndrome].

We report the case of a 59-year old patient with the rare combination of silicosis and rheumatoid arthritis, which is called Caplan's syndrome. The patient presented with right heart failure caused by a pericardial tumor compressing the right and the left ventricle. By means of several imaging techniques it was possible to elucidate the topographic relations of the tumor. Definite signs of malignant growth were not found. Despite his elevated perioperative risk we decided to operate on the patient. During the operation macroscopic and histologic evidence revealed that the tumor was not a neoplastic process but consisted of an organized hemopericardium. This demonstrates that pericarditis in rheumatoid arthritis can be hemorrhagic and can mimick a malignant pericardial tumor. The decision to operate was first supported by the findings of the applied imaging techniques, the normal endomyocardial biopsy, and the clinical course and were later confirmed in situ.

Caplan Syndrome↗

PubMed1994

[Malignant angiosarcoma of the right atrium in pregnancy. Diagnostic and therapeutic problems].

Primary tumors of the heart, in contrast to secondary metastatic tumors show a very rare occurrence. About 25% of all primary cardiac tumors are malignant with angiosarcomas being the most frequent type of tumor. The clinical presentation include pericardial tamponade by hemorrhagic pericardial effusion, right heart failure, lung embolism and thoracal pain. Diagnostic procedures include echocardiography, magnetic resonance imaging, CT scan, angiography, pericardioscopy and finally surgical exploration. We report on a 27-year old pregnant woman (23rd week) with a malignant primary angiosarcoma of the right atrium. The patient was admitted to the hospital with progressive shortening of breath due to pericardial tamponade from pericardial effusion. A tumor of the right atrium was detected by echocardiography. Diagnostic procedures had to consider the pregnancy of the patient. Transesophageal echocardiography, magnetic resonance imaging and finally angiography of the right heart with tumor biopsy were performed. Histological examination did not show any signs of malignancy. After corticosteroids pericardial effusion disappeared. Surgical exploration of the tumor was not performed because of the pregnancy. Two weeks later the patient underwent emergency surgery because of progressive heart failure due to obstruction of the tricuspidal valve by the tumor. Thereby intrauterine death of the fetus occurred. The tumor was removed and the right atrium was reconstructed using a Dacron patch. Adjuvant chemotherapy was performed. Eight months later the tumor recurred and heart transplantation was performed. two months later pulmonary metastases were found. the patient died 20 months after onset of symptoms. This is a rare case of the very unusual coincidence of pregnancy and a primary malignant heart tumor.

Adult↗

PubMedDate not supplied

[Paradoxic occurrence of symptoms of rheumatic fever after thrombolytic therapy with streptokinase--a case of delayed hypersensitivity?].

We report the case of a 51-year-old patient with a Paget von Schrötter-Syndrome of the right arm who underwent a successful lysis therapy with 9 x 10(6) IU streptokinase (Streptase) i.v. over 3 days. 36 h after ending the lysis therapy he developed a generalized eczema, which was interpreted as a drug-induced allergic reaction of the arthus type (Coombs III). He received methylprednisolone p.o. with an initial dose of 40 mg, tapered to 0 over 5 days. One day after the efflorent rash the patient developed fever for 12 h (with 38.8 degrees C maximum) and a gonarthritis of the left knee, and 24 h later of both knees. An echocardiogram showed a small pericardial effusion without hemodynamic influence. On the following 2 days a minimal proteinuria of 0.28 and 0.22 g/l was found. Subsequently and after a follow-up of 2 years, the patient was totally free of pathologic clinical and laboratory findings. We interpret this unusual case as a delayed hypersensitivity reaction to streptokinase with a paradoxical occurrence of clinical symptoms formally fulfilling the diagnostic criteria of "rheumatic fever".

Arthritis, Reactive↗