A rare case of bilateral testicular metastasis from ileocecal NET: multiparametric US detection.

Testicular metastasis are rare findings and bilateral metastasis of testes are extremely rare. Here we are describing for the first time a case of bilateral testicular metastasis in a patient with a known ileocecal valve NET using an in-depth ultra-sound studying including microvascular flow imaging (MV-flow), ultra-sound new technique, able to detect small vessel slow-signal.

Ultrasonographic Assessment of Atherosclerotic Renal Artery Stenosis in Elderly Patients with Chronic Kidney Disease: An Italian Cohort Study.

Although atherosclerotic renal artery stenosis (ARAS) is strictly associated with high cardiovascular risk and mortality, it often may remain unrecognized being clinically silent and frequently masked by co-morbidities especially in elderly patients with coexisting chronic kidney disease (CKD). The present observational study was conducted in elderly CKD-patients with atherosclerosis on other arterial beds. The aims were assessment of (1) ARAS prevalence; (2) best predictor(s) of ARAS, using duplex ultrasound; and (3) cardiovascular and renal outcomes at one-year follow-up. The cohort was represented by 607 consecutive in-patients. Inclusion criteria were age ≥65 years; CKD stages 2−5 not on dialysis; single or multiple atherosclerotic plaque on epiaortic vessels, abdominal aorta, aortic arch, coronary arteries, peripheral arteries that had been previously ascertained by one or more procedures. Duplex ultrasound was used to detect ARAS. Multiple regression analysis and ROS curve were performed to identify the predictors of ARAS. ARAS was found in 53 (44%) out of 120 patients who met the inclusion criteria. In univariate analysis, GFR (b = −0.021; p = 0.02); hemoglobin (b = −0.233; p = 0.02); BMI (b = 0.134; p = 0.036) and atherosclerosis of abdominal aorta and/or peripheral vessels (b = 1.025; p < 0.001) were associated with ARAS. In multivariable analysis, abdominal aorta and/or peripheral atherosclerosis was a significant (p = 0.002) predictor of ARAS. The area under the ROC curve was 0.655 (C.I. = 0.532−0.777; p = 0.019). ARAS is common in older CKD patients with extra-renal atherosclerosis, with the highest prevalence in those with aortic and peripheral atherosclerosis. ARAS may pass by unnoticed in everyday clinical practice.

Use of injectable collagen in partial-thickness tears of the supraspinatus tendon: a case report.

Management of partial-thickness rotator cuff tears is actually controversial. We treated a patient with a partial-thickness tear of the supraspinatus tendon by a series of four type I porcine collagen ultrasound-guided injections, at weekly intervals. At the same time the patient underwent physical therapy, consisting of motor re-education and proprioceptive exercises. The patient was assessed before the treatment and up to 18 months after the last injection by the Constant-Murley score, the Disability of Arm, Shoulder and Hand questionnaire and ultrasonography. Shoulder pain and functional limitation progressively improved and they almost completely disappeared at the last follow-up. Ultrasonography showed a gradual healing of the partial-thickness tear and a regeneration of the tendon structure. This is the first study on ultrasound-guided injections of type I porcine collagen for the treatment of partial-thickness rotator cuff tears. Future research should confirm the excellent result achieved in this case report.

Multi-imaging study in a patient with cerebrotendinous xanthomatosis: radiology, clinic and pathology correlation of a rare condition.

Cerebrotendinous xanthomatosis (CTX) is a rare metabolic disease with autosomal recessive inheritance. It is caused by mutations of the CYP27A1 gene, which codifies for sterol 27-hydroxylase, an enzyme that is responsible for the synthesis of cholic acids. In CTX, cholic acid synthesis is impaired, leading to accumulation of the precursor chenodessossicholic acid) in various organs and tissues. The clinical manifestations of CTX include chronic diarrhea, early-onset cataracts, tendon xanthomas and neurological disturbances. Therapy with oral chenodessossicholic acid has been shown to provide significantly better outcomes for affected individuals; therefore, recognition of this disease and awareness of its suggestive instrumental signs is extremely important. In this study, we describe the imaging findings in a 43-years-old male who was diagnosed with CTX and studied through ultrasound, CT and MRI. It is important that the neurology and radiology communities are aware of this multi-imaging findings: recognition of them is important, as due to the high variability of the manifestation of this disease; it could impact on early diagnosis of a condition rarely seen, but manageable.

MR imaging of paratesticular bilateral leiomyoma: A case report.

Paratesticular leiomyoma is a rare benign neoplasm that may arise from smooth muscle cells contained in either the epididymis, the spermatic cord, or the tunica albuginea. Usually patients present a palpable, asymptomatic mass, with a higher prevalence among the fourth and fifth decade of life. In this case report we describe a 57-year-old man with bilateral scrotal palpable masses evaluated with ultrasound and magnetic resonance imaging that were suggestive for leiomyoma. The lesions were surgically removed and pathology revealed no signs of malignancy confirming the diagnostic hypothesis of leiomyoma. Ultrasound is considered the imaging modality of choice for the initial evaluation of testicular masses since it allows an accurate localization (ie testicular vs paratesticular) and can identify signs of malignancy. Magnetic resonance imaging is less frequently performed but can considerably improve lesion characterization.

The occurrence of acute myocardial infarction in Italy: a five-year analysis of hospital discharge records.

BACKGROUND: The incidence and costs of acute myocardial infarction (AMI) in Europe represent a substantial problem due to population aging. METHODS: Between 2001 and 2005, Italian hospitalization records were examined to evaluate hospital admissions and costs of AMI in adults aged ≥ 45 and in elderly people ≥ 65 or ≥ 75. Hospital costs were calculated on the basis of Diagnosis Related Groups (DRGs). RESULTS: 75,586 men and 43,164 women were hospitalized because of AMI in 2005, showing respectively increases of 17.2% and 29.2% across five years. In the youngest age group (45-64), 29,925 hospitalizations in men and 6443 in women due to AMI were registered during 2005. In the subgroup of patients aged 65-74, 21,621 men and 10,145 women were hospitalized for AMI; in the oldest group (≥ 75) 24,040 and 26,576 hospitalizations were recorded. The increasing rates across the five examined years were 8.3% and 22.0% in the first age group, 14.3% and 17.4% in people aged 65-74, and 31.8% and 36.3% in the oldest subgroup, respectively in men and women. Among AMI patients aged ≥ 75, the number of women was always higher than that of men. Overall hospitalization costs due to AMI in Italy were 305 million Euros in 2001 and 370 million in 2005, with an average cost of 3115 Euros per patient in the latter year. CONCLUSION: Our findings confirm AMI as a leading health problem and a leading cause of health care costs.

Early psoriatic arthritis: the clinical spectrum.

OBJECTIVE: To characterize the clinical pattern of early psoriatic arthritis (PsA). METHODS: We studied 47 consecutive patients: 29 had definite PsA and 18 had the "sine psoriasis" subset. Inclusion criteria were articular and/or entheseal involvement of < or =12 weeks' duration and the exclusive use, before enrollment, of nonsteroidal antiinflammatory drugs to control articular symptoms. All patients underwent clinical examination, blood tests, total-body bone scintigraphy, articular ultrasonography, and radiography of clinically involved joints and/or entheses. RESULTS: On the basis of clinical examination, early PsA was an oligo-enthesoarthritis in over 75% of patients studied. In contrast, the number of joints and/or entheses showing increased tracer uptake on bone scintigraphy was 3 times greater, compared to the clinical evidence (p < 0.001). Articular ultrasonography confirmed the inflammatory involvement of synovium and/or entheses in all articular sites active at time of bone scintigraphy, but silent at clinical examination. In addition, 7 patients showed the occurrence of joint and/or entheseal erosions on standard radiography. CONCLUSION: Bone scintigraphy yields a more accurate evaluation of entheso-articular involvement and distribution in patients with early PsA. Our results suggest that clinical oligo-enthesoarthritic presentation of early PsA might represent in most cases a polyarticular condition that is at increased risk for clinical progression. These findings have a significant influence on the clinical decision-making process in patients with early PsA.