ABSTRACT
This is a case series with chart review from 1997 to 2010 to determine results of endoscopic dacryocystorhinostomy in children. Thirty-seven children underwent removal of the medial wall (RMW) of the lacrimal sac (LS) and 2 had lacrimal stents inserted because they had external fistulae and small cicatrized LS. Parameters of success were (1) resolution of epiphora, (2) no further attacks of dacryocystitis, and (3) patency of neofistula. Of the 37 (95%) children who had RMW of the LS, 34 (92%) were patent after 12 weeks and were considered successful. Three (8%) neofistulae obstructed within 2 weeks and needed revision, and 2 (5%) patients had small cicatrized LS along with fistula and were stented. The fistulae closed down in 4 weeks. However, when the stents were removed 6 weeks later, epiphora returned. The authors' experience reveals that removal of the medial wall of the LS is effective in stopping chronic epiphora.
Subject(s)
Dacryocystorhinostomy/methods , Endoscopy , Lacrimal Apparatus Diseases/surgery , Adolescent , Child , Child, Preschool , Female , Humans , MaleABSTRACT
Localized amyloidosis is characterized by the deposition of amyloid fibres in a particular site or organ system in the absence of systemic involvement. Patients with localized laryngeal amyloidosis usually present with long-standing hoarseness or dyspnea. The diagnosis is made by a high degree of suspicion on the basis of the history and a characteristic appearance on direct laryngoscopic examination. When such lesions are seen, an adequate deep punch biopsy should be obtained, and an experienced pathologist should be able to identify the lesion on routine staining. However, the slides should be stained with Congo red and examined with polarized light microscopy to establish the diagnosis. Following proper diagnosis and evaluation of the extent of disease, usually by computed tomographic scan, surgery is the treatment of choice. Preservation of the voice and airway should be the aim in all patients. Endoscopic carbon-dioxide laser excision of the mass should be the first line of therapy. Patients may require repeated removal of the amyloid deposits. The results of treatment are excellent.
