Our aim is to evaluate the function and take rate of 0.2 mm thickness cartilage shield for repair of subtotal tympanic membrane perforation by comparing it with full thickness cartilage and temporalis fascia. Repair of tympanic membrane was done in 85 patients with unilateral chronic otitis media with subtotal perforation. The patients were classified into three groups: group 'A' where 0.2 mm thickness cartilage graft was used, group 'B' repaired with full thickness cartilage graft and group 'C' where temporalis fascia graft was used. Over the follow-up period, we found that the graft take was complete with both partial and complete thickness cartilage grafts while it was not complete in fascia cases. On the other hand, there was marked improvement in hearing in cases repaired by fascia and partial thickness grafts as compared to hearing results of full thickness grafts. We concluded that 0.2 mm partial thickness cartilage graft is optimal in reconstruction of subtotal tympanic membrane perforation because it is excellent to obtain high take rate with good hearing results.

The objective of the study was conducted to evaluate the effectiveness of nasal endoscopy for both diagnosis and localized excision of intranasal contact areas that cause headache and/or facial pain as well as to evaluate the use of lidocaine test for diagnosis of such cases and predicting the result of surgery. This study included 120 patients aged between 18 and 45 years, with an average period of headache and/or facial pain of 2.5 years. Patients were classified into two groups according to lidocaine test. Group A that was lidocaine positive and group B which was negative. Excision of contact points was done, under endoscopic guidance, from the septum as well as the lateral nasal wall. 98.75% of patients in group A got benefit from surgery as most cases were cured from headache and facial pain. In group B, 40% got benefit with most patients had unchanged symptoms. In conclusion, endoscopic surgery gives a more precise complete excision of limited areas without time wasting or morbidity. Lidocaine test can be used as a test to aid in diagnosis and to predict the result of surgery where there were high cure rate within the lidocaine-positive group.

Our objective was to evaluate single flap with three pedicles, bone paté and split-thickness skin graft for mastoid cavity obliteration after canal wall down mastoidectomy done for chronic suppurative otitis media and its efficacy in producing a small and dry mastoid cavity. Over a period of 7 years (2003-2010), 100 consecutive procedures in 100 patients with chronic suppurative otitis media were performed at the Mansoura University Hospital (Egypt) with a minimum follow-up of 12 months (range 12-72 months). All patients had canal wall down mastoidectomy with simultaneous tympanoplasty. Anteriorly, inferiorly and superiorly pedicled periosteal flap, which was covered by split-thickness skin graft, was used in conjunction with autologous bone paté to obliterate the mastoid cavity. Postoperative evaluation was done based on certain criteria and grading system from 0 to 3. Grade 0 is considered perfect, grade 3 represents failure and grade 1 and 2 are adequate but not perfect. The summation of grade "0" (perfect dry) and grade "1" (adequate dry) was 88, 95, 97.23 and 98.44% after follow-up periods of 12, 24, 36 and 48 months, and 100% after 60 and 72 months. Periosteal flap based on three pedicles (anterior, inferior and superior) covering the bone paté is simple, perfect and adequate for obliteration of mastoid cavity after canal wall down mastoidectomy. Split-thickness skin graft is important to hasten the epithelialization that helps to obtain a dry cavity. The use of local tissues saves costs and avoids complications from the synthetic materials.

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BMC infusion into the hepatic artery synchronized with TACE for patients with chronic liver disease complicated with HCC is safe, feasible, and demonstrated an improvement in both biological and radiological volumetric parameters.