[Localized fibrous pleural mesothelioma. Value of image-producing methods for the differentiation from supradiaphragmatic tumors of the liver].
A 38-year-old woman in good health suddenly developed pain in the right chest and mild dyspnoea. She reported two bronchial infections in the preceding year. Physical examination revealed cyanosis of the lips and finger clubbing, slightly dulled percussion sounds and decreased breath sounds at the basis of the right chest, but no other abnormalities. Activity of the tumour marker CA 125 was raised (60 kU/l). The chest radiography showed a shadow in the right lower segment, resembling a high diaphragm. Computed tomography failed to separate the abnormal structure from the liver substance. Needle puncture discovered a small haemorrhagic effusion with mesothelial cells. Magnetic resonance imaging and a scintigraphy of the liver provided evidence that the mass was separate from the liver. At thoracotomy a tumour, 20 x 15 x 10 cm in size and connected by a pedicle to the pleura, was identified and excised. Immunocytochemical tests showed it to be a fibrous pleural mesothelioma without signs of malignancy. The patient was discharged 10 days postoperatively in good general condition.
Algenstaedt
P
P
Medizinische Kernklinik und Poliklinik, Universitätskrankenhaus Eppendorf, Hamburg.
Windler
E
E
Peiper
M
M
Busch
C
C
Bücheler
E
E
Greten
H
H
D000328:Adult; D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging / Q000473:pathology; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008279:Magnetic Resonance Imaging; D008654:Mesothelioma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D010997:Pleural Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery; D011877:Radionuclide Imaging; D014057:Tomography, X-Ray Computed
D015295:Antigens, Tumor-Associated, Carbohydrate
Lokalisiertes fibröses Pleuramesotheliom. Wert bildgebender Verfahren bei der Abgrenzung supradiaphragmaler Tumoren von der Leber.