Emphysematous Cystitis. Case report and imaging features.

Emphysematous cystitis is a rare bacterial infection of the bladder which results in presence of gas in the bladder wall, lumen, and surrounding tissues. The most important factors involved in this disease are diabetes mellitus, dysuria and neurogenic bladder, with predominance of female gender.We present a case of a 64 years old female patient, with diabetes mellitus tip 2, who presented in our emergency department with fever, abdominal complaint, olyguria for the last one month.

Differential diagnosis of breast lesions using ultrasound elastography.

Context: The recent introduction of elastography has increased the specificity of USG and enabled early diagnosis of breast cancer. Quantitative elastography, especially with strain ratio (SR) index, improves diagnostic accuracy and decreased number of biopsies.

Aims: The purpose of this study was to assess the role of USG elastography in the differential diagnosis of breast lesions.

Imaging of avascular necrosis of femoral head: familiar methods and newer trends.

Avascular necrosis of the femoral head (AVN) is an increasingly common cause of musculoskeletal disability, and it poses a major diagnostic and therapeutic challenge. Although patients are initially asymptomatic, AVN usually progresses to joint destruction, requiring total hip replacement, usually before the fifth decade. Avascular necrosis is characterized by osseous cell death due to vascular compromise.

A case of portal cavernoma--associated essential thrombocythemia.

Portal cavernoma is a rare complication of portal vein thrombosis and may be a component of the myeloproliferative hematologic disorders. In the present case report, although the symptoms induced by portal hypertension and portal biliopathy had a concordant evolution with the portal cavernoma, the peripheral thrombocytosis and the medullar expression of essential thrombocythemia became relevant at 18 months.

Clinico-imaging and anatomopathologic correlations in sarcomas of maxilla.

Sarcomas are relatively uncommon tumors, accounting for 1% of all malignancies. Sarcomas are commonly classified according to their site of origin: soft tissues or bone. The purpose of the clinic study was to focus the symptoms and the clinic signs.

[Pseudo-Meigs syndrome, a rare variant].

The pseudo- Meigs syndrome is defined as a pelvic tumour, other than the ovarian fibroma complicated with ascites and hydrothorax that can be recovered after the tumour is surgically extirpated. The uterine leiomyoma is an extremely rare cause of this syndrome, only 24 cases have been recorded so far, most of them presenting hydropic degeneration or necrosis. The case exposed by us, a 50- year old obese,with nanism woman, presented clinical, biological and imaging characteristics of the syndrome; moreover, she had arterial high blood pressure for more than five years, fact that didn't need postoperative treatment.

The value of serum and tissular expression of CA 125 antigen, in evaluation of the response to second line chemotherapy for the relapsed ovarian carcinoma.

Purpose: The purpose of this study is to compare the predicted value of the blood levels variations of CA 125 antigen and the imunohistochemical expression of CA 125, with imagistic criteria (The Response Evaluation Criteran in Solid Tumor--RECIST) regarding the survival estimation of female patients with relapsed ovarian carcinoma which undergo to second line chemotherapy.

Material And Method: We included in this study 40 female patients diagnosed with ovarian carcinoma in the Oncology Clinic of the Emergency County Hospital Craiova, in a period of two years (from 2000 to 2002), which have fulfilled the following criteria: ovarian carcinoma IC-IV stage, according to FIGO system, first line treatment represented by the association between paclitaxel and a platinum salt, refractory or recurrent disease, indications for beginning the second line chemotherapy represented by topotecan or paclitaxel and carboplatin. The serial CA 125 antigen was determined in all patients before starting the chemotherapy and after each two sequences of chemotherapy, and the imunohistochemical expression of CA 125 was evaluated from surgery extracts before the second line chemotherapy (11 cases).

[Dextrocardia of post right pneumonectomy].

The negative pressure achieved in the hemi thorax in the case of lung pneumonectomy has consequences on the mediastinum organ statics. This condition results through the other lung expansion. These changes are common, but rare in adult lung pneumonectomy.

Pancreatic pseudoaneurysm of the superior mesenteric artery complicated with obstructive jaundice. A case report.

Context: Pancreatic pseudoaneurysm rupture is a rare complication of chronic pancreatitis, with severe prognosis and high mortality. Angiography is usually required for confirmation of the diagnosis, but transabdominal ultrasound and CT angiography are useful noninvasive diagnostic methods.

Case Report: We present the case of a 66-year-old patient with a large pancreatic pseudoaneurysm of the superior mesenteric artery complicated with obstructive jaundice.

[A rare cause of upper digestive tract bleeding--pancreatic papillary adenocarcinoma].

Authors present a rare case of upper digestive bleeding, the etiology of which is represented by a pancreatic papillary adenocarcinoma placed in the body and tail of the pancreas, with bleeding through the Oddi's sphincter, which causes difficult problems of medical and surgical diagnosis and treatment. The patient was known with acute cholecysto-pancreatitis of lithiasic cause, which has been surgically cured in 1977, being under treatment in the last years for the pancreatic injury which had been chronic pancreatitis and for hyperglycemia. The laboratory explorations emphasized a severe anaemia which was identified through upper digestive endoscopy (intermittent active bleeding from the major papilla) confirmed by echo and CT exam (heterogeneously body tissue of 10/8 cm diameter, involving the body and the tail of the pancreas).