Parotid elastography: a potential alternative to replace labial biopsy in classification of patients with primary Sjögren’s syndrome?

Clinical Rheumatology - There has been a substantial improvement in classifying patients with primary Sjögren’s syndrome (pSS), with the new 2016 ACR/EULAR classification criteria. It...     

Prosthetic Improvement of Pronounced Buccally Positioned Zygomatic Implants: A Clinical Report

This report presents a prosthetic technique for the improvement of surgically positioned, buccally placed zygomatic implants with the use of custom abutments for improved retention screw position and an esthetic implant reconstruction. The patient presented four zygomatic implants with pronounced buccal inclination. The anterior implants were inclined toward the location where the anterior artificial teeth should be placed during rehabilitation. As the manufacturer does not provide angulated abutments, we attempted the waxing and overcasting of a prosthetic abutment, repositioning the access holes of the prosthetic screws to a more palatal position. This clinical report demonstrates that abutment customization could be an interesting way to relocate the access holes of the prosthetic screws in cases of zygomatic implants with pronounced buccal inclination.     

Exercise‐induced thoracic outlet syndrome and concomitant osteomyelitis in cervical rib with a possible familial origin: A case report

Cervical ribs are rare and usually asymptomatic. Occasionally, they can cause nerve impingements and compressive symptoms. In cervical ribs, osteomyelitis secondary to trauma is unheard of. We report such a case made more interesting by the familial presence of bilateral cervical ribs in two generations, indicating a familial origin.     

Shall We Inject Superficial or Deep to the Plantar Fascia? An Ultrasound Study of the Treatment of Chronic Plantar Fasciitis

We compared the effectiveness of ultrasound (US)-guided corticosteroid, injected superficial or deep to the fascia, in patients with plantar fasciitis. Thirty patients (24 females [75%] and 6 males [25%]) with unilateral chronic plantar fasciitis were divided into 2 groups according to the corticosteroid injection site: superficial (n = 15) or deep (n = 15) to the plantar fascia. Patient heel pain was measured using a Likert pain scale and the Foot Ankle Outcome Scale (FAOS) for foot disability, evaluated at baseline and repeated in the first and sixth weeks. The plantar fascia and heel pad thicknesses were assessed on US scans at baseline and the sixth week. The groups were similar in age, gender, and body mass index (p > .05 for all). Compared with the baseline values, the Likert pain scale (p < .001 for all) and FAOS subscale (p < .01 for all) scores had improved at the first and sixth week follow-up visits in both groups. Although the plantar fascia thickness had decreased significantly in both groups at the sixth week (p < .001 for both), the heel pad thickness remained unchanged (p > .05 for both). The difference in the FAOS subscales (pain, p = .002; activities of daily living, p = .003; sports/recreational activities, p = .008; quality of life, p = .009) and plantar fascia thickness (p = .049) showed better improvement in the deep than in the superficial injection group. US-guided corticosteroid injections are safe and effective in the short-term therapeutic outcome of chronic plantar fasciitis. Additionally, injection of corticosteroid deep to the fascia might result in greater reduction in plantar fascia thickness, pain, and disability and improved foot-related quality of life.     

Serum tumor markers and testicular germ cell tumors: a primer for radiologists

Abdominal Radiology - Serum tumor markers (STMs) play a critical role in the diagnosis, staging and follow-up of both seminomatous and nonseminomatous testicular germ cell neoplasms. Levels of...     

The effect of Halofuginone in the amelioration of radiation induced-lung fibrosis

The lung is one of the most sensitive organs to ionizing radiation, and damage to normal lung tissue remains a major dose limiting factor for patients receiving radiation to the thorax. Radiation induced lung injury (RILI) which is also named as “radiation pneumonpathy” is a continuous process and regarded as the result of an abnormal healing response. It has been shown that transforming growth factor β-1 (TGF-β1) plays an integral role in the radiation induced lung fibrosis formation by promoting the chemoattraction of fibroblasts and their conversion to myofibroblasts. Halofuginone is a, low molecular weight plant derived alkaloid, isolated from the Dichroa febrifuga plant that exhibits antifibrotic activity and inhibition of type I collagen synthesis. Halofuginone has been shown to protect against radiation induced soft tissue fibrosis by virtue of inhibiting various members of TFG-β signaling pathway. By the light of these findings, we hypothesize that Halofuginone may be able to ameliorate the radiation induced lung fibrosis.     

The effect of endometrial injury on implantation and clinical pregnancy rates

Aim: To assess the effect of endometrial scratching (ES) on in vitro fertilization-embryo transfer outcome (IVF-ET)

Materials and methods: Retrospective matched case control study including all fresh IVF cycles performed between January 2006 and December 2012 at an academic IVF center. ES with an endometrial biopsy catheter was performed in the cycle preceding the index IVF cycle. Patients (n?=?238) were pair matched with controls according to age, number of previous failed IVF cycles and number of embryos transferred.

Results: Demographic and cycle characteristics were comparable in all of the following: age, number of previous cycles, number of collected oocyte, number of embryos transferred and quality of transferred embryos. Implantation, clinical and ongoing pregnancy rates were comparable in both groups (28%, 34% and 18.4% vs 30%, 40.3% and 29%, in ES group and controls, respectively). Logistic regression analysis found no significant association between ES and pregnancy rate.

Conclusions: Mechanical endometrial stimulation did not improve implantation and pregnancy rates. Furthermore, no factors that may predict which patients could benefit from ES were identified. Further prospective studies are warranted to evaluate possible benefits in different subsets of patients such as patients with recurrent implantation failures.