This report describes the clinical presentation, treatment, and outcome of a dog with third eyelid scrolling associated with prolapse of the gland of the third eyelid, which was treated with a modified surgical technique, and determines whether this procedure preserves the functions of the third eyelid, reduces cartilage shortening, eliminates the recurrence and finally improves the vision. An 8-month-old male German shepherd dog was presented with ocular irritation and epiphora. Ophthalmic examination revealed an everted third eyelid associated with a prolapsed nictitans gland. We performed the Morgan pocket technique to reposition the prolapsed gland in the current case, and the incision of deformed cartilage was done simultaneously. The surgical outcome was excellent with no recurrence or other complications. The Morgan pocket technique is a suitable surgical technique, however we corrected eversion of third eyelid by cutting the central portion of the deformed cartilage rather than removing the whole or part of it. This work may provide an alternative surgical treatment of third eyelid scrolling in dog.

Scan to discover online Background & Objective: This study aimed to investigate the effect of decellularized allogeneic bone graft enriched by periosteal stem cells (PSCs) and growth factors on the bone repair process in a rabbit model, which could be used in many orthopedic procedures. Methods: In this experimental study, a critical size defect (CSD) (10 mm) was created in the radial diaphysis of 40 rabbits. In group A, the defect was left intact with no medical intervention. In group B, the defect was filled by a decellularized bone graft. In group C, the defect was implanted by a decellularized bone graft enriched with platelet growth factors. In group D, the defect was treated by a decellularized bone graft seeded by periosteal mesenchymal stem cells (MSCs). Also, in group E, the defect was filled by a decellularized bone graft enriched with platelet growth factors and periosteal MSCs. Radiological evaluation was done on the first day and then in the second, fourth, and eighth weeks after the operation. The specimens were harvested on the 28th and 56th postoperative days and evaluated for histopathological criteria. Results: The radiologic and microscopic analysis of the healing process in bone defects of the treated groups (C, D, and E) revealed more advanced repair criteria than those of groups A and B significantly (P<0.05). Conclusion: Based on this study, it appears that implantation of concentrated PSCs in combination with growth factors and allogeneic cortical bone graft is an effective therapy for the repair of large bone defects.

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A 3-month-old male DSH cat was presented with a history of lethargy, anorexia, dysuria, urinary incontinence, dermatitis and swelling in the perineal area following a road traffic trauma. Retrograde positive-contrast urethrography revealed an intra-pelvic urethral rupture which was managed by performing transurethral catheterisation. Due to accidental removal, the case was presented for re-examination following a progressive urine scald dermatitis several days later. So, surgical placement of cystostomy tube was performed. The cat regained his ability to urinate normally a week later and the catheter was withdrawn. The extensive perineal dermatitis due to urine scald necessitated delayed primary closure. Topical and systemic antibiotics were administered for 2 weeks and second intention wound healing was completed after 5 weeks.