Background: Effective nasal reconstruction requires skin and soft tissue cover, cartilage or bone structure, and mucosal lining. Ideal lining is thin, pliable and vascularised, making reconstruction challenging. This paper presents the first case series with long-term outcomes of pericranial flaps used as inner lining for nasal reconstruction.
Methods: Patients undergoing paramedial forehead flaps from 2007 to 2019 were identified using second-stage nasal reconstruction billing codes. Patients with pericranial flaps for lining, for whom there were data on resulting outcomes and complications, were identified.
Results: Sixty-six patients underwent second-stage nasal reconstruction. Eighteen patients had paramedian forehead and pericranial flaps for inner lining reconstruction. The flap lining had no immediate post-operative complications. Three patients suffered partial to major reconstructive failure post radiotherapy. Other complications included nasal stenosis and orocutaneous fistula.
Conclusion: Combined with paramedian forehead flaps, the pericranial flap is reliable as inner lining for nasal reconstruction. It is easily accessible and useful in resections with limited mucosal options.
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http://dx.doi.org/10.1017/S0022215122000937 | DOI Listing |
Sci Total Environ
January 2025
School of Life Sciences, Department of Evolution, Behaviour & Environment, University of Sussex, Falmer, East Sussex, United Kingdom.
The environmental impact of insecticides used as ectoparasitic treatments for companion animals is not well understood, since they are not subject to detailed environmental risk assessment. Many of these treatments include active ingredients such as fipronil and imidacloprid that are banned from agricultural use in the EU. These treatments are applied topically and can remain on the animal's fur for an extended period of time.
View Article and Find Full Text PDFAME Case Rep
December 2024
Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
Background: Uterine cystic adenomyosis (CA) is a unique form of adenomyosis with a single or fused lumen of the cystic space exceeding a diameter of 1 cm that typically results in progressively worsening dysmenorrhea. In most cases, the prognosis and pregnancy outcomes of CA remained unclear, and therefore further studies are warranted.
Case Description: A 19‑year‑old woman was admitted for irregular vaginal bleeding that lasted for more than one month.
Biotechnol Appl Biochem
January 2025
Department of Gastrointestinal Surgery, The Fifth People's Hospital of Jinan, Jinan, Shandong, China.
Ulcerative colitis affects the inner lining of the large intestine, causing discomfort, pain, and digestion issues, and sometimes leading to life-threatening complications. With proper medication, symptoms and inflammation can be reduced, improving the condition. In this research, a multiwalled carbon nanotube (MWCN)-modified circular interdigitated electrode (circular-IDE) biosensor was developed to detect the ulcerative colitis biomarker lipocalin-2 and measured at 0-2 V.
View Article and Find Full Text PDFClin Nucl Med
January 2025
From the Department of Nuclear Medicine and PET-CT, AIG Hospitals, Hyderabad, India.
Endolymphatic sac tumors (ELSTs) are rare, slow-growing, and locally aggressive neoplasms that originate from the epithelial lining of the endolymphatic duct and sac. These are characterized by their infiltrative growth pattern and the potential for local destruction of surrounding structures, including the inner ear and temporal bone. We report a case of an incidentally diagnosed sporadic ELST.
View Article and Find Full Text PDFBioeng Transl Med
January 2025
Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Tongji Shanxi Hospital Taiyuan China.
The endometrium, the inner lining of the uterus, assumes a crucial role in the female reproductive system. Disorders and injuries impacting the endometrium can lead to profound consequences, including infertility and compromised women's overall health. Recent advancements in stem cell research have opened new possibilities for the treatment and repair of endometrial issues.
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