Greve Mose (mathrake90)

Studies had shown the benefit of PRFM and PRP in wound healing but their use in skin graft healing was rarely studied. This study aims to compare the use of PRP and PRFM in accelerating wound healing process of skin full-thickness skin graft (FTSG). Five pigs were used to look at the wound healing effect of PRP and PRFM usage prior to FTSG implantation. Subsequent punch biopsies were then conducted on the 1st, 3rd, 7th, 14th, and 30th day to obtain samples for macroscopic (skin color), extracellular matrix (collagen), microscopic (PMN, macrophage, and fibroblast), and ELISA (TGFβ1 and PDGF) analysis to determine the level of wound healing activity. ImageJ software was used to photograph for macroscopic and extracellular matrix analysis. Macroscopic, extracellular matrix, and ELISA evaluation show no significant difference in FTSG survival rates for all treatment groups. Microscopic examination showed an increase in PMN, macrophage, and fibroblast levels with PRFM application showing higher increases in all observed microscopic variables compared to PRP and control. This study observed that both PRFM and PRP as autologous platelet preparation accelerate wound healing in FTSG, with PRFM being superior due to the higher number of PMN, macrophage, and fibroblast. This study observed that both PRFM and PRP as autologous platelet preparation accelerate wound healing in FTSG, with PRFM being superior due to the higher number of PMN, macrophage, and fibroblast.The etiologies of unilateral exophthalmos are multiple, rarely represented by an intra- or extra-conical vascular mass. Orbito-palpebral varixes are rare (2% of orbital masses) and represent a main cause of unilateral intermittent exophthalmos, often of an inflammatory nature. We report a Case of right orbito-palpebral varix in a 65-year-old adult, with no particular history, evolving for 2 years. The ophthalmological examination showed a right palpebral mass, extended to the right external canthus, with palpebral collateral circulation, moderate right ptosis with exophthalmos, non-axial, non-pulsatile, without thrill, painless, without complication, without visual deficit. A vascular mass was suspected and MRI revealed a right orbito-palpebral varix with temporal extension, confirmed by ANGIO-MRI. The latter also allowed to search for a cerebral venous malformation, an encephalocele or a bone defect, associated and also to eliminate differential diagnoses (tumor, arteriovenous fistula …). Color Doppler ultrasound in the proclive position confirmed the diagnosis of orbital varices. A preventive low-dose anticoagulant treatment was started to avoid thrombosis, with therapeutic abstention in the absence of complications. A rigorous monthly follow-up in consultation is ensured. Orbito-palpebral varices are characterized by an extensive posterior intra-orbital character, often during their evolution and imposes a strict surveillance. In Case of complication (thrombosis, hemorrhage, pain, compressive signs of the optic nerve), surgical removal or sclerosis of the varix can be envisaged with disappointing results (recurrence, hemorrhage).Maxillary Le Fort II fracture reconstruction plays one of the challenging surgery in the field of maxillofacial trauma. The goal of treatment is reduction, reposition, fixation of fractures and restoration of occlusion. However, it is often not enough to bring back the appearance aesthetically. The challenge that we face today is that patients frequently complain about their nose postoperatively, hence, they believe that the deformity still remains. Secondary rhinoplasty post-trauma is often performed to overcome this deformity. We proposed direct rhinoplasty using diced cartilage fascia graft in Maxillary Le Fort II fracture reconstruction to provides better post-op aesthetic appearance. Reporting three cases of Maxillary Le Fort II fractures. click here All patients had undergone open reduction and intern