After surgical therapy of diffuse pigmented villonodular synovitis (DPVNS), recurrence is seen in almost half of the patients. The effectiveness of radiosynovectomy (RSV) in preventing recurrence and complaints of DPVNS is well known. Elbow involvement in DPVNS is a very rare condition; therefore, RSV in elbow hasn't been experienced widely. The aim of this case report is to show the effectiveness of RSV with rhenium-186 (Re-186) sulfide colloid. We applied Re-186 sulfide colloid to the elbow joint of DPVNS patients six weeks after arthroscopic synovectomy. As a result, the patient did not have any complaints, and our findings are compatible with residue or recurrence on magnetic resonance imaging (MRI) in sixth and twentieth month controls after administration. We concluded that Re-186 is an effective adjuvant therapy for the prevention of recurrence and complaints.
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http://dx.doi.org/10.1007/s13139-012-0152-x | DOI Listing |
J Orthop Case Rep
January 2025
Department of Orthopaedics, Bharatratna Dr. Babasaheb Ambedkar Municipal General Hospital, Mumbai, Maharashtra, India.
Introduction: A form of tenosynovial giant cell tumors (GCTs) that diffusely affects the soft tissue lining of joints and tendons is called pigmented villonodular synovitis or PVNS. About equal percentages of men and women are often affected, and it typically affects young individuals. The most typical sites of PVNS are the knee and ankle, making PVNS of the wrist a rare presentation.
View Article and Find Full Text PDFEur J Ophthalmol
January 2025
Eye Clinic, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy.
Purpose: To evaluate the incidence and to describe the characteristics of the intrableb pigmentation (IBP) following XEN63 implantation.
Methods: Retrospective case series of three eyes presenting a pigment dispersion in the filtering bleb after a XEN63 implantation for uncontrolled IOP. Demographic, clinical and imaging data were obtained from medical records.
Molecules
December 2024
Dipartimento di Chimica, Università degli Studi di Torino, Via P.Giuria 7, 10125 Torino, Italy.
Azurite, a natural mineral pigment consisting of basic copper carbonate (2CuCO·Cu(OH)), is one of the Middle Ages' most common blue pigments. Why paintings originally coated with azurite appear blackened today remains debated. Using a non-invasive multi-analytical approach, the study analysed several unexpectedly black-appearing details (objects such as books or clothing such as veils, robes, or mantles) in Antoine de Lonhy's works.
View Article and Find Full Text PDFIt has been shown that light speckle fluctuations provide a means for noninvasive measurements of cerebral blood flow index (CBFi). While conventional Diffuse Correlation Spectroscopy (DCS) provides marginal brain sensitivity for CBFi in adult humans, new techniques have recently emerged to improve diffuse light throughput and thus, brain sensitivity. Here we further optimize one such approach, interferometric diffusing wave spectroscopy (iDWS), with respect to number of independent channels, camera duty cycle and full well capacity, incident power, noise and artifact mitigation, and data processing.
View Article and Find Full Text PDFAMB Express
January 2025
Faculty of Basic Sciences, King Salman International University, South Sinai City, 46612, Egypt.
The rise of antimicrobial-resistant microorganisms (AMR) poses a significant global challenge to human health and economic stability. In response, various scientific communities are seeking safe alternatives to antibiotics. This study comprehensively investigates the antibacterial effects of red dye derived from Monascus purpureus against three bacterial pathogens: Salmonella typhimurium ATCC14028, Escherichia coli ATCC8739, and Enterococcus faecalis ATCC25923.
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