Head and neck manifestation of mycobacterium avium complex disease as a consequence of return of immunocompetency in AIDS.
Explore the source record for details and available documents.
AIDS-Related Opportunistic Infections↗
Biomedical subjects
M A Keefe
Publications and source records attributed to M A Keefe.
The septum in rhinoplasty.
Recognition and correction of septal abnormalities in rhinoplastic surgery has been a constant evolution aided by the development of an in depth anatomic understanding of the nose and the refinement of techniques based on the pertinent anatomy. Whether the deformity presents a functional, aesthetic, or combined problem, the authors prefer a single stage technique that separates the structural components of the nose, isolating the deformities present, and then reconstructing the components to effect a desirable result in terms of airway and appearance. Although no two nasal surgeries are identical, there are characteristic deformities that are noted to be generally more problematic. We briefly review normal septal anatomy as it pertains to the septorhinoplasty operation and then discuss our approach to specific septal variations that we have found to have a significant impact with regard to achieving satisfactory functional and aesthetic results.
Humans↗
The fate of fresh, layered, nonsutured and sutured, autogenous cartilage in the rabbit model.
OBJECTIVE: To compare the thickness, area, and volume of sutured and nonsutured multilayered cartilage grafts in a rabbit population. DESIGN: Autogenous rabbit cartilage grafts were harvested, layered, and placed in the contralateral auricle. Half the grafts were sutured; the other half were nonsutured. Graft thickness, area, and volume were measured before implantation, after 90 days in vivo, and after explantation. RESULTS: The area and volume of the cartilage grafts increased during the 90-day period. Histologically, this was caused by increased fibrous tissue around the cartilage grafts. Minimal cartilage resorption was observed. No differences were noted between sutured and nonsutured grafts. CONCLUSIONS: Autogenous, fresh, uncrushed, layered nonsutured or sutured cartilage grafts are well tolerated. Statistically significant increases in the area and volume of autogenous, fresh, uncrushed, layered cartilage grafts occurred primarily because of fibrous tissue formation at the margins of the layered grafts. Suturing had no effect on the postoperative volume retention of these layered grafts. This information will be helpful to the facial plastic surgeon when using fresh-layered autogenous cartilage grafts during cosmetic or reconstructive procedures. Arch Facial Plast Surg. 2000;2:256-259
Animals↗