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P Fajadet

Publications and source records attributed to P Fajadet.

30 records · Page 2Linked to original sources
PubMed1992

[Magnetic resonance imaging of malignant hepatic tumors in adults].

Recently, magnetic resonance imaging (MRI) had an important place in imaging techniques of malignant primitive tumors of the liver. For many authors, this technique appears as the reference modality for hepatic tumor evaluation. Nevertheless, MRI is considered to be primarily a problem-solving rather than a screening modality. This specific goal of this technique is due to a more precise characterization of the lesions compared to other imaging modalities. The authors, according to recent data in literature and their own experience, present MRI findings of the more frequent malignant hepatic tumors encountered in adult.

Adenoma, Bile Duct↗
PubMed1991

[Magnetic resonance imaging of the knee. 3 cases of pigmented villonodular synovitis].

Pigmented villonodular synovitis is a benign monoarticular synovial proliferative disorder. Three cases involving the knee are reported. MR signs are highly suggestive: --joint effusion (blood); --hypointense synovial proliferation (irregular infrapatellar fat pad sign; hemosiderin deposits); --no loss of joint space. Diagnosis by MR Imaging is early, accurate and atraumatic.

Adult↗
PubMed1990

[Management of a biliary cyst disclosed prenatally. Apropos of 2 cases].

Two cases of prenatal detection of congenital biliary cysts are reported. Prenatal and postnatal ultrasonography demonstrate a solitary sonolucent cystic lesion. The differential diagnosis in fetus and infant includes any abdominal cystic lesions: ovarian cyst, duplication cyst, cystic lymphangioma, choledochal cyst and other congenital cysts of the liver. In opposite to the difficulty of diagnosis, the choice for treatment is easy: surgery is the only way to allow histologic diagnosis and to avoid any relapse or complications.

Choledochal Cyst↗
PubMed1990

[Mesenterico-atrial shunt in Budd-Chiari syndrome with inferior vena cava thrombosis. Report of 2 cases].

Two new cases of Budd-Chiari syndrome associated with thrombosis of the inferior vena cava are reported. The predominant clinical sign was ascites, and the diagnosis was suggested by ultrasound and confirmed by angiography and the imaging techniques. In one case, the etiological assessment revealed an association with an oral contraceptive treatment; the etiological research remained negative in the other case. A mesenterico-atrial shunt was performed in both patients, and its patency was controlled with magnetic resonance imaging: both shunts are functional after 38 and 45 months respectively. On the basis of these two cases, the diagnostic process, the surgical indications and the choice of the techniques are discussed. The mesenterico-atrial shunt described by Cameron and Maddrey in 1978 seems to be an interesting and reliable therapeutic choice for the Budd-Chiari syndrome with thrombosis of the inferior vena cava.

Adult↗
PubMed1989

[Percutaneous transluminal atherectomy of the femoropopliteal arteries. Technic, indications, results after 6 months].

Percutaneous atherectomy was performed in 25 patients with 30 symptomatic femoro-popliteal stenoses. Twenty-three patients were successfully treated with resolution of claudication and a mean 0.35 increase in the ankle-arm-index. Two early thromboses occurred. Residual stenosis was less-than 30% in 25 lesions, with no dissection, and no embolization. Atherectomy seems to be an effective treatment for eccentric and calcified lesions. At 6 months follow-up (17 patients, 19 lesions) clinical and Doppler improvement remained stable in 14 patients; 2 restenosis and 1 new disease occurred. Atherectomy restores a large lumen with minimal wall trauma, thereby possibly decreasing the restenosis rate.

Adult↗
PubMed1989

[Multiple leiomyosarcoma of the small intestine. Apropos of a case].

The authors report a case of multiple leiomyosarcomas of the small intestine, which is a very exceptional entity. After reviewing the pathological features and the distribution of leiomyosarcomas, they present the radiological and especially the computed tomographic findings of this type of tumour. They stress the difficulty of the differential diagnosis both in the solitary forms and in the exceptional multiple forms.

Aged↗
PubMedDate not supplied

High resolution chest CT in tuberculosis: evolutive patterns and signs of activity.

PURPOSE: The purpose of our study was to determine evolutive patterns and signs of active tuberculosis on high resolution CT (HRCT) scans. METHOD: We followed up over 15 months 27 patients with postprimary pulmonary tuberculosis that was proven bacteriologically. CT scans were performed before, during, and after 6 months of anti-tuberculosis treatment. Both 10-mm-thick sections and 1.5-mm-thick HRCT scans were performed. RESULTS: Ground-glass pattern was noticed 26 times, 9 times after 2 month treatment and only 2 times after 6 month treatment. Among these two patients, one did not undergo his treatment properly and the other one had an additional bacterial infection. Centrilobular nodules (n = 17) and poorly marginated nodules (n = 21) were present only before treatment. Reticular pattern (intralobular and septal thickening), interstitial nodules, and fibrosis were seen both before and after treatment. Ground-glass pattern, poorly marginated nodules, and infiltrates as well as centrilobular nodules were related to an active infection. CONCLUSION: This HRCT may be helpful to demonstrate activity in patients suspected of having tuberculosis and to assess antituberculous treatment efficiency.

Adolescent↗
PubMedDate not supplied

[MRI in subacromial pathology. Report of 20 cases].

The authors report the results of MRI performed in 20 patients presenting clinical symptoms of subacromial pathology. The MRI results are correlated to the results of arthrography or arthro CT scan and also to surgical results. MRI is an excellent technique if a precise protocol with T2 weighted images is respected in order to visualize tears or minor perforations of the supraspinatus muscle.

Acromioclavicular Joint↗