[Quantification of hepatic arterial and portal venous flow using ultrasound contrast agents for early detection of liver metastases of colorectal cancers].

Purpose: To quantify liver blood flow using US contrast agents and to evaluate arterial and portal changes in control patients and patients with liver metastases.

Materials And Methods: Twenty eight patients were included in this study, 8 controls (M0) and 20 patients with liver metastases from colon carcinoma (M+). Hepatic blood flow from hepatic artery and portal vein were determined using quantification of enhancement after contrast injection using Power Doppler US.

[Value of sonography in the diagnosis and follow-up of patients with cryptogenic inflammatory bowel diseases in current practice: review of a 10-year experience in a community hospital].

Inflammatory bowel diseases (IBD) are chronic inflammatory diseases of the bowel that are of unknown etiology. These diseases either progress with intermittent flare-ups interrupted by periods of remission or on a chronic active progressive mode. IBDs include Crohn disease (CD) and ulcerative colitis (UC).

[Imaging of osteoarticular diseases of the anterior chest wall].

The purpose of this paper is to present a pictorial display of osseous and articular lesions of the anterior chest wall. The role of CT and MR imaging in such disorders is emphasized. Imaging of the anterior thoracic wall by plain films is particularly difficult.

[Initial locoregional chemotherapy in recurrent and locoregional advanced or inoperable stages of pelvic uterine and anorectal cancers].

The authors report their 12 years of experience of intra arterial chemotherapy in pelvic recurrences and inoperable advanced stages of uterine carcinoma, rectal cancer and anal cancer. In squamous cell cancers the drug associations were mitomycin C, bleomycin, fluorouracil and folinic acid and cisplatin. In adenocarcinoma the same protocol contained no bleomycin.

[CRST syndrome with diffuse peri- and intra-articular calcifications. Value of x-ray computed tomography].

A patient with calcinosis universalis presented extensive calcifications involving fingers, shoulders, thoracic wall and cervical spine. Computed tomography imaging appeared to be a highly valid method of investigation of calcification of soft tissues and allowed detection of an intra-articular scapulohumeral calcium-provoked effusion.