title: The management of primitive retroperitoneal tumors--problems of clinical, imaging diagnosis, and treatment.
abstract: Retroperitoneal tumors, whether primary or resulting from the metastasis of other tumors, are a real challenge for the surgeon, in terms of their diagnosis and treatment. They are relatively rare, under 0.2% of the total number of tumors. The clinical examination of retroperitoneal tumors is uncharacteristic and misleading, consisting mainly in palpation of the tumor proper and in assessment of pain. The other signs and symptoms often result from the affected neighboring organs. The imaging investigations used in diagnosing retroperitoneal tumors are ecography, intravenous pyelography, computed tomography, MRI, PET/CT. The main treatment is surgical, consisting either in total or partial excision of the tumor, or in biopsy samples to make a histopathologic diagnosis. Post-operative course depends mainly on the thoroughness of the surgical treatment, that is the complete excision of the tumor, which increases the chances of survival, while lowering the risk of relapse.
authors.affiliation: Urology Clinic - Central Military Emergency Universitary Hospital "Dr. Carol Davila", Bucharest, Romania.
authors.forename: Bratu
authors.initials: B
authors.lastname: Ovidiu
authors.forename: Madan
authors.initials: M
authors.lastname: Victor
authors.forename: Rusu
authors.initials: R
authors.lastname: Florin
authors.forename: Ilie
authors.initials: I
authors.lastname: Cristian
authors.forename: Mischianu
authors.initials: M
authors.lastname: Dan
authors.forename: Barla
authors.initials: B
authors.lastname: Rodica
authors.forename: Hoara
authors.initials: H
authors.lastname: Petre
authors.forename: Constantinoiu
authors.initials: C
authors.lastname: Silviu
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy*; D003937:Diagnosis, Differential; D042241:Early Diagnosis; D005260:Female; D005354:Fibrosarcoma / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010173:Palpation; D049268:Positron-Emission Tomography; D011379:Prognosis; D011553:Pseudomyxoma Peritonei / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy*; D012185:Retroperitoneal Fibrosis / Q000175:diagnosis / Q000628:therapy; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy*; D012187:Retroperitoneal Space / Q000473:pathology; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome