Perianal Fistula With and Without Abscess: Assessment of Fistula Activity Using Diffusion-Weighted Magnetic Resonance Imaging.

Background: Magnetic resonance imaging (MRI) is highly accurate for the depiction of both the primary tract of fistula and abscesses, in patients with perianal disease. In addition, MRI can be used to evaluate the activity of fistulas, which is a significant factor for determining the therapeutic strategy.

Objectives: This study aimed to determine the usefulness of diffusion-weighted (DW) MRI for assessing activity and visibility of perianal fistula.

Circulating miR-21 and eNOS in subclinical atherosclerosis in patients with hypertension.

Objectives: The aim of this study is to evaluate the relationship of miR-21, nitric oxide (NOx) and endothelial nitric oxide synthase (eNOS) with subclinical atherosclerosis in carotid arteries by measuring carotid intima media thickness (CIMT) in patients with hypertension and healthy controls.

Design And Methods: A total of 28 hypertensive and 28 healthy controls were enrolled. MiR-21 expression was analyzed by quantitative reverse transcription-PCR and NOx, and eNOS levels were measured by ELISA assay.

Small bowel intussusception in a pregnant woman with Peutz-Jeghers Syndrome.

Intussusception is the most frequent complication of Peutz-Jeghers Syndrome (PJS), but usually seen in child age. It is a predictable, but infrequent complication in adults with PJS. However, there is no report about intussusception in pregnancy period secondary to Peutz-Jeghers (PJ) polyps in the literature.

Gastrointestinal Stromal Tumors with Unusual Localization: Report of Three Cases with a Brief Literature Review.

The most common tumors derived from the mesenchyme of the gastrointestinal system are stromal tumors. These tumors are typically seen in the stomach and small intestine and less frequently in the colon, rectum and esophagus and are very rarely located outside the gastrointestinal system. Cure is provided with complete surgical resection with resection borders free of tumor.

Extraction of a foreign body from the breast parenchyma using radioguided occult lesion localisation (ROLL) technique: a new approach.

The radioguided occult lesion localisation (ROLL) technique is used for the excision of non-palpable breast lesions. This technique has not been described previously for the extraction of foreign bodies from the breast parenchyma. We report here a female patient who was admitted to our hospital with a foreign body in her right breast.

Spontaneous intracranial hypotension syndrome in a patient with marfan syndrome and autosomal dominant polycystic kidney disease.

Intracranial hypotension is typically manifested by orthostatic headache. The most frequent underlying factor is cerebrospinal fluid leakage. It has been suggested that dural structural weakness in some connective tissue diseases may be responsible for dural tears and diverticula and consequently leakage.