ABSTRACT
PURPOSE: To report the etiology, management, and possible risk factors for diplopia after canalicular bypass surgery. METHODS: A multicenter retrospective, noncomparative case series of patients who developed diplopia following canalicular bypass surgery were assessed. RESULTS: Twenty-four cases of diplopia were identified across 12 institutions. Tubes were inserted as a primary procedure with external dacryocystorhinostomy (DCR) (1; 4%) or without DCR (10; 42%) or as a secondary procedure after external (8; 33%) or endonasal (5; 21%) DCR. Factors predisposing to local damage were noted in 17 (71%): these factors included preexisting autoimmune/inflammatory condition (7 cases), medial canthal tumor resection (5 cases), preoperative radiotherapy (2 cases), 2 drug treatments (topical and systemic), and 1 local surgery. Horizontal diplopia was due to restriction of abduction and first noted at a median of 3.5 months (mean: 17.8 months, range: 1 day to 112 months) and persisted in 23 (96%) cases with a mean restriction of -2, affecting primary gaze in 4 patients and activities of daily living in 13 (42%). Seventeen patients received various treatments: 10 were operated on resulting in cure in 1 and improvement in 9. A stable degree of diplopia persisted in all but one patient. CONCLUSIONS: Restriction of abduction causing horizontal diplopia is a rare complication with canalicular bypass surgery and a notably high proportion occurred after tube placement without DCR; carunculectomy was not ubiquitous. Although in some the diplopia may be improved with intervention, the chance of cure is low. This complication should probably be included during informed consent for canalicular bypass tubes.
Subject(s)
Dacryocystorhinostomy , Lacrimal Duct Obstruction , Nasolacrimal Duct , Activities of Daily Living , Diplopia/etiology , Humans , Retrospective Studies , Risk Factors , Treatment OutcomeABSTRACT
A 54-year-old woman received multiple injections of hyaluronic acid filler to the brow region to address volume loss over a 21-month period. She then developed significant pitting edema of both upper eyelids, which persisted for 6 years. Hyaluronidase (Hyalase) was injected into the subcutaneous brows and resulted in complete resolution of the edema within 2 days. This confirms that the hyaluronic acid injected into the brows was responsible for this patient's chronic eyelid edema. This case illustrates an unusual long-term complication of periocular hyaluronic acid filler.
Subject(s)
Cosmetic Techniques/adverse effects , Edema/chemically induced , Eyelid Diseases/chemically induced , Eyelids/drug effects , Hyaluronic Acid/adverse effects , Female , Humans , Hyaluronic Acid/administration & dosage , Injections , Middle Aged , Viscosupplements/administration & dosage , Viscosupplements/adverse effectsABSTRACT
Cystic dilatation within the lacrimal gland is thought to be related to chronic inflammation and scarring of the lacrimal gland ductules. We review the literature and discuss a case and of lacrimal duct cyst suppuration presenting with visual loss, external ophthalmoplegia, proptosis and ptosis. To our knowledge, only one other report of a lacrimal ductal cyst abscess has been reported in the literature so far.
Subject(s)
Abscess/diagnosis , Cysts/diagnosis , Lacrimal Apparatus Diseases/diagnosis , Vision Disorders/diagnosis , Abscess/drug therapy , Administration, Oral , Administration, Topical , Aged , Amoxicillin-Potassium Clavulanate Combination/administration & dosage , Amoxicillin-Potassium Clavulanate Combination/therapeutic use , Blepharoptosis/diagnosis , Blepharoptosis/drug therapy , Chloramphenicol/administration & dosage , Chloramphenicol/therapeutic use , Cysts/drug therapy , Drug Therapy, Combination , Exophthalmos/diagnosis , Exophthalmos/drug therapy , Female , Humans , Hyaluronic Acid/administration & dosage , Lacrimal Apparatus Diseases/drug therapy , Ophthalmoplegia/diagnosis , Ophthalmoplegia/drug therapy , Tomography, X-Ray Computed , Vision Disorders/drug therapy , beta-Lactamase Inhibitors/administration & dosage , beta-Lactamase Inhibitors/therapeutic useABSTRACT
IMPORTANCE: The literature on Merkel cell carcinoma (MCC) of the eyelid remains scarce, and there has yet to be a study using the most up-to-date TNM staging system for this rare but aggressive tumor. OBJECTIVE: To analyze the TNM stage, management, and outcomes of patients with MCC of the eyelid. DESIGN, SETTING, AND PARTICIPANTS: Retrospective case series of 21 patients from 5 tertiary referral centers in the United Kingdom and Australia with primary MCC of the eyelid presenting at a median age of 77 years, with median follow-up of 54 months. Tumors were staged according to the American Joint Committee on Cancer, 7th edition, TNM criteria for eyelid carcinoma and MCC. MAIN OUTCOMES AND MEASURES: TNM stage, treatment modalities, and clinical outcome. RESULTS: The eyelid carcinoma TNM stages were T2aN0M0 for 5 patients, T2bN0M0 for 7 patients, T3aN0M0 for 4 patients, T3bN0M0 for 3 patients, T2bN1M0 for 1 patient, and T3aN1M0 for 1 patient. The MCC TNM stages were T1N0M0 for 12 patients, T2N0M0 for 7 patients, T1N1M0 for 1 patient, and T2N1M0 for 1 patient. One patient had a sentinel lymph node biopsy, and 8 patients underwent head/neck imaging. Eighteen patients underwent a wide local excision, 12 with a paraffin section and 6 with a frozen section. Two patients underwent Mohs surgery, 1 of whom required an orbital exenteration. Twelve patients (57%) received adjuvant radiotherapy, and 2 patients received chemotherapy. The local recurrence rate was 10%, the regional nodal recurrence rate was 10%, and the distant metastatic recurrence rate was 19%. The lowest T category tumor metastasizing to both regional nodes and distant locations was a T2a (eyelid TNM)/T1 (Merkel TNM) tumor measuring 8 mm. Two patients with T3a (eyelid TNM)/T2 (Merkel TNM) tumors died of metastatic MCC. CONCLUSIONS AND RELEVANCE: The majority of patients with MCC of the eyelid present with localized eyelid disease of T category T2 (eyelid TNM)/T1 (Merkel TNM). A wide local excision with margin control remains the mainstay of treatment, whereas the use of radiotherapy is institution specific. Tumors with a low T category are associated with regional nodal and distant metastatic disease. It may therefore be reasonable to consider a sentinel lymph node biopsy or strict regional lymph node surveillance for all MCCs of the eyelid, regardless of T category or size.
Subject(s)
Carcinoma, Merkel Cell/pathology , Eyelid Neoplasms/pathology , Skin Neoplasms/pathology , Aged , Aged, 80 and over , Carcinoma, Merkel Cell/surgery , Eyelid Neoplasms/surgery , Female , Humans , Lymphatic Metastasis , Male , Middle Aged , Neoplasm Recurrence, Local , Neoplasm Staging , Ophthalmologic Surgical Procedures , Prognosis , Retrospective Studies , Skin Neoplasms/surgery , Treatment OutcomeABSTRACT
We present a case of retrobulbar hemorrhage from uneventful, infranasal, sub-Tenon's anesthesia before cataract surgery. To our knowledge, this is the first report of such a complication.
Subject(s)
Anesthesia, Local/adverse effects , Anesthetics, Local/adverse effects , Connective Tissue , Phacoemulsification , Prilocaine/adverse effects , Retrobulbar Hemorrhage/etiology , Aged , Fascia , Female , Humans , Lens Implantation, IntraocularABSTRACT
PURPOSE: We report on two cases of dirofilaria involving the orbit. There have been no previous case reports of superior rectus involvement in the literature. METHODS: The presenting history, ocular examination, relevant investigations and treatments are discussed. RESULTS: In both cases the lesion was debulked surgically with subsequent histopathological identification of a dirofilarial worm. Postoperatively both patients were relieved of their presenting symptoms with no recurrence of the lesion. CONCLUSIONS: Dirofilarial involvement of the orbit is uncommon. It should be considered as a rare infectious form of specific orbital inflammation and considered in the differential diagnosis of orbital inflammatory lesions.
Subject(s)
Dirofilariasis/diagnosis , Orbital Diseases/diagnosis , Orbital Diseases/parasitology , Adult , Dirofilariasis/complications , Dirofilariasis/therapy , Female , Filaricides/therapeutic use , Glucocorticoids/therapeutic use , Humans , Ivermectin/therapeutic use , Male , Middle Aged , Ophthalmologic Surgical Procedures/methods , Orbital Diseases/therapyABSTRACT
Acute dacryocystitis usually presents as a preseptal infection, but can uncommonly be associated with orbital cellulitis. Orbital abscess formation is, however, very rare. The case is presented of a 60-year-old woman with an extraconal abscess secondary to acute dacryocystitis. The clinical, radiological and intraoperative findings are discussed.