Metastasis of Lung Adenocarcinoma to the Lacrimal Sac.

The authors report an unusual case of lung adenocarcinoma metastasis to the lacrimal sac. A 61-year-old woman with stage IV non-small cell lung cancer presented with left facial pain and epiphora. She was found to have an elevated tear meniscus associated with a firm, fixed medial canthal mass. Orbital imaging demonstrated nodular enlargement of the lacrimal drainage apparatus. Biopsy of the lacrimal sac was performed, and it revealed a metastatic lung adenocarcinoma. The patient received targeted radiation therapy to the lacrimal sac, and her dose of maintenance chemotherapy was increased. The patient's symptoms have since improved. This case of lung cancer involving the lacrimal sac highlights the importance of thorough oncologic surveillance, even with respect to locations atypical for metastatic spread.

Histopathologic Observations of Eyes in Exenterated Orbits After Neoadjuvant Intra-Arterial Cytoreductive Chemotherapy for Adenoid Cystic Carcinoma of the Lacrimal Gland.

PURPOSE: To assess whether exenteration specimens obtained after neoadjuvant intra-arterial cytoreductive chemotherapy (IACC) for adenoid cystic carcinoma of the lacrimal gland demonstrate significant ocular histopathologic alterations that might preclude future pursuit of globe-preserving therapy. METHODS: Retrospective histopathologic analysis of globes in IACC-treated exenteration specimens among the same cohort of patients whose survival outcomes have been reported. RESULTS: Twenty patients had specimens available. Nineteen globes revealed no abnormalities of the iris, ciliary body, lens, retinal pigment epithelium, choroid, or chorioretinal vasculature. Eighteen globes showed no optic nerve abnormalities. One globe from a patient who refused exenteration until adenoid cystic carcinoma recurrence supervened demonstrated optic nerve edema with a peripapillary hemorrhage and cotton wool spot, as well as hemorrhage and necrosis within an extraocular muscle. Eighteen globes showed no retinal abnormalities attributable to intra-arterial chemotherapy. Three globes showed incidental retinal findings: 2 globes contained 1 to 2 small peripheral retinal hemorrhages and 1 had a pigmented retinal hole. Seven demonstrated mild, chronic extraocular muscle inflammation, and 13 had unremarkable musculature. The single patient who received IACC via the internal carotid rather than the external carotid artery developed ophthalmic artery occlusion with orbital apex syndrome prior to exenteration, and diffuse necrosis and hemorrhage were evident histopathologically. CONCLUSIONS: Neoadjuvant IACC does not cause significant histopathologic damage to key ocular structures or compromise visual function in patients receiving intra-arterial chemotherapy through the external carotid artery. However, delivering chemotherapy through the internal carotid artery may result in visually significant thrombotic vascular events. The generally benign histopathological findings in these exenteration specimens support the concept of IACC delivery through the external carotid system as the cornerstone of a future globe-preserving strategy for lacrimal gland adenoid cystic carcinoma.

Orbital Bony Reconstruction With Presized and Precontoured Porous Polyethylene-Titanium Implants.

PURPOSE: Complex bony orbital defects are reconstructively challenging due to loss of intraoperative anatomical landmarks and adjacent support. Presized and precontoured porous polyethylene-titanium implants (Medpor Titan 3D Orbital Floor Implant) are designed to reestablish normal orbital floor and medial wall anatomy and are modeled after anatomically averaged orbits. This is the first study to report clinical outcomes with this implant. METHODS: This retrospective case series reviewed clinical data and outcomes for patients undergoing orbital reconstruction with a presized and precontoured porous polyethylene-titanium orbital implant from January 2016 to June 2018. RESULTS: A total of 34 orbits of 33 patients were identified (mean age: 43 ± 16 years, 70% men). Most bony defects were a result of trauma and included large orbital floor deformities (100%), medial wall defects (74%), disrupted inferomedial struts (68%), and broken posterior ledges (82%). Symptomatic diplopia (73%) and enophthalmos (89%, mean: 3.7 ± 2.1 mm) were common preoperatively. Many cases were revisions (44%). Mean follow up was 7.8 ± 6.7 months. All patients had improved globe positioning, enophthalmos, and hypoglobus. Seven patients had persistent postoperative diplopia: 6 responded to prism therapy and 1 required strabismus surgery. One patient required retrobulbar hematoma drainage and 1 patient required implant explantation due to chronic infection. CONCLUSIONS: Commercially available presized and precon toured porous polyethylene-titanium implants are useful for complex orbital bony defects and can achieve functional improve ments in diplopia, enophthalmos, and extraocular motility with a low incidence of postoperative complications or revisional surgery.

The Flip-Back Myocutaneous Advancement Flap for Periocular Reconstruction.

PURPOSE: To present a novel myocutaneous flap for anterior lamellar reconstruction. METHODS: Retrospective interventional case series of consecutive patients who underwent Mohs reconstruction using the flip-back flap. Operations were performed by a single surgeon (DTT) between January 2012 and May 2016. For lower eyelid defects, an extended subciliary incision was made and a skin-muscle flap developed and suspended in the manner of lower eyelid blepharoplasty. A back-cut was used to develop a pedicle from the overlapping tissue, which was then rotated 180 degrees into the defect. A similar method was employed in an inverted manner for upper eyelid defects. Postoperative eyelid function, cosmesis, complications, and need for further interventions were assessed. RESULTS: Ten patients-8 with lower and 2 with upper eyelid defects-were reconstructed using this method. Mean follow up was 18.3 ± 15.5 months with a minimum interval of 4 months. Despite the 180-degree rotation of a relatively narrow pedicle, none of the patients experienced flap necrosis. Postoperative function and cosmesis was satisfactory, with no tissue puckering, notching, or symptomatic retraction. No antimetabolite/steroid injection or surgical revision was required. CONCLUSIONS: The flip-back flap expands the armamentarium of the periocular reconstructive surgeon. Its particular forte is in addressing broad and relatively shallow anterior lamellar defects where sufficient tissues are not available for transposition via a uni- or bipedicle flap. By leveraging the robust periocular vascular plexus and defying traditional guidelines governing pedicle formation and rotation, it permits creation of a local flap in cases where skin grafts or extensive Mustarde-style flaps might otherwise be required.The flip-back myocutaneous flap offers a novel alternative to skin grafting or more extensive cheek rotational flaps for reconstruction of challenging anterior lamellar defects involving the eyelids and adjacent periocular tissues.

Ocular and cerebral infarction from periocular filler injection.

A 20-year-old woman presented with loss of vision in her right eye and a "black nose" after receiving hyaluronic acid filler injections in her right glabella 1 month prior. Her vision was no light perception, and external examination revealed resolving skin necrosis at the nasal tip. A dilated fundus exam showed a fibrotic membrane emanating from a pale optic nerve and a diffusely atrophic retina with sclerotic vessels. An MRI demonstrated scattered right-sided parietal lobe infarcts. These findings were consistent with inadvertent cannulation of the supraorbital artery, followed by injection of filler into the internal carotid circulation. The product traveled in a retrograde fashion, occluding the right ophthalmic artery, right dorsal nasal artery, and arterial segments to the Circle of Willis. This case highlights the importance of understanding the complex vascular architecture of the periorbita and the mechanism by which such occlusions occur.

Dog bite injuries of the eye and ocular adnexa.

Dog bites result in a diverse range of injuries and complications in the periocular region, particularly in school aged children. It is therefore incumbent on the oculoplastic surgeon to be well versed in both acute and long-term management. The intent of this review is to provide a systematic evaluation of the epidemiology, principles of dog bite wound care, and specific considerations related to common patterns of ophthalmic injury. Review of clinical literature from 1976 to 2014. The majority of periocular injuries result from seemingly benign interactions between young children and familiar dogs. Aggressive saline lavage combined with selective debridement of devitalized tissue is essential. High-risk wounds and vulnerable patient groups may benefit from preventive antibiotic coverage as well as appropriate rabies and tetanus prophylaxis. While the nuances of surgical repair are variable given the heterogeneity of presentation, systematic examination and an algorithm-driven approach underlie the optimal management of these complex injuries.

Ablative Fractional Laser Resurfacing With Laser-Assisted Delivery of 5-Fluorouracil for the Treatment of Cicatricial Ectropion and Periocular Scarring.

PURPOSE: Cicatricial ectropion and periocular scarring can cause significant functional and cosmetic deficits. Surgical treatments can be associated with recicatrization, donor site morbidity, and textural and pigmentary abnormalities. This case series reports on efficacy and safety of a novel nonsurgical approach to treating cicatricial ectropion using ablative fractional laser resurfacing and laser-assisted delivery of 5-fluorouracil. METHODS: A retrospective review was conducted of all patients at a single institution who received ≥3 rounds of ablative fractional laser resurfacing with laser-assisted delivery of 5-fluorouracil. Six patients with cicatricial ectropion and periocular scarring secondary to reconstructive surgery, traumatic lacerations, and facial burns were included. Aesthetic and functional improvement were evaluated via fluorescein staining, tear breakup time, external photography, questionnaires gauging dry eye symptoms, and scar appearance. RESULTS: All patients showed functional improvement based on fluorescein staining (mean improvement 6.0 ± 1.4; p = 0.0007) and other indicators of dry eye. All 4 patients with lagophthalmos improved and 2 showed complete resolution. All patients demonstrated significant cosmetic improvement based on a validated scar assessment questionnaire (mean improvement 37.5 ± 18.9; p = 0.004), and 5 of 6 patients reported improved satisfaction with scar appearance (mean improvement 19.3 ± 12.8; p = 0.014). There were no adverse effects reported. CONCLUSIONS: Ablative fractional laser resurfacing with laser-assisted delivery of 5-fluorouracil appears to be a safe and effective modality for treating the functional and aesthetic abnormalities associated with periocular scarring, yielding results that are difficult to attain through surgery alone. Optimal management of cicatricial ectropion and periocular scarring often requires multimodality treatment, and ablative fractional laser resurfacing with laser-assisted delivery of 5-fluorouracil may be considered as part of a comprehensive approach to managing periocular scars.

Bioengineered dermal substitutes for the management of traumatic periocular tissue loss.

PURPOSE: Traumatic periocular injuries occasionally result in significant soft tissue loss, for which there are limited management options that provide satisfactory cosmetic and functional outcomes. The authors describe the use of a bioengineered dermal substitute (Integra® Dermal Regeneration Template [DRT], Integra LifeSciences, Plainsboro, NJ) as an alternative to immediate flap reconstruction or skin grafting. METHODS: Retrospective interventional case series of patients who underwent DRT placement for periocular tissue loss at the time of trauma. In each case, primary closure or immediate flap reconstruction was deemed impractical or undesirable due to the size and location of the primary and associated secondary defects. One to four weeks later, the outer silicone layer was removed and healing assessed. Additional reconstructive techniques were performed as needed. RESULTS: Three patients were treated at Bascom Palmer Eye Institute and one at Byers Eye Institute at Stanford. The defects healed completely in two patients, and by 79.2% in a third, with no need for additional reconstructive surgery. In the remaining patient, the defect was significantly downsized by 56.1%, allowing for a simpler flap reconstruction. CONCLUSIONS: Bioengineered dermal substitutes should be considered as a viable alternative to traditional reconstructive techniques for large periocular defects resulting from trauma. The outer silicone layer prevents desiccation and serves as a protective barrier, while the inner collagen matrix organizes the growth of neo-dermis and minimizes wound contraction. The dimensions of cutaneous defects can therefore be reduced dramatically, potentially eliminating the need for skin grafting and/or reducing the ultimate complexity of flap reconstruction.

Split face evaluation of long-pulsed non-ablative 1,064 nm Nd:YAG laser for treatment of direct browplasty scars.

PURPOSE: To investigate 1,064 nm long-pulse Nd:YAG laser for postoperative treatment of direct browplasty scars. METHODS: Nine patients who underwent direct browplasty were enrolled in this prospective study. Subjects were randomized to unilateral laser treatment at 2-week intervals for six total treatments, with the contralateral scar used as a control. Prior to each treatment, subjects rated treated and control scars on overall cosmesis. Post-treatment, subjects rated each for erythema, swelling, discomfort, and perceived hair loss. Finally, examiners masked to treatment side were asked to judge side-by-side photographs of first and final visits for improvement and side effects. RESULTS: Subjects rated the overall appearance of the treated scar significantly higher at the time of treatment number 5 (mean score 5.13 ± 2.03, P = 0.008) and treatment number 6 (6.25 ± 1.98, P = 0.005) compared to treatment 1 (3.75 ± 2.12); by contrast, they failed to rate the control scar more highly. On masked examination of photographs, the treated scar was selected as most improved 50.0 ± 12.5% of the time. Both subjects and graders reported side effects as transient and mild to moderate (mean score 1-4), with no reports of hair loss from either subjects or observers. CONCLUSIONS: The 1,064 nm Nd:YAG laser provided significant improvement in scar cosmesis after direct browplasty, as rated by subject self-report, but not by masked observers, and appears to be a useful tool for increasing satisfaction among those dissatisfied with direct browplasty scars. Side effects-including erythema, edema, and discomfort-were transient and universally rated as mild to moderate. Lasers Surg. Med. 48:742-747, 2016. © 2016 Wiley Periodicals, Inc.

Novel Pigtail Cannula for a Canalicular-Involving Eyelid Laceration.

An 89-year-old woman presented with a canalicular-involving laceration/avulsion of the right lower eyelid after a fall. The inferior canaliculus was severed deep within the wound, and the ends were difficult to identify. Novel pigtail cannulas, designed by the authors, were used for lacrimal system intubation and suture passage. Satisfactory cosmetic and functional results were achieved. These cannulas facilitate repair by integrating multiple functionalities in a single instrument. Once a cannula has been inserted and rotated, the location of fluid egress provides important clues. If injected saline appears in the nasopharynx but not in the wound, absence of a common canaliculus can be suspected. Injection of viscoelastic, air or fluorescein-impregnated saline also permits easier identification of the cut end of the canaliculus within the wound and facilitates appropriate rotation of the pigtail.

Lateral Canthal Tendon Disinsertion: Clinical Characteristics and Anatomical Correlates.

PURPOSE: To highlight features of lateral canthal tendon disinsertion (LCTD), provide an algorithm for systematic assessment, and describe the anatomic genesis of signs and symptoms. METHODS: Retrospective case series of consecutive patients with lateral canthal tendon disinsertion, who underwent lateral canthal tendon fixation by a single surgeon (DTT) between 2004 and 2011. RESULTS: One hundred and seventeen eyes in 90 patients underwent lateral canthal tendon fixation. Average age was 69.3 ± 17.9 years. Twenty-three percentage of eyes had undergone lower eyelid blepharoplasty and 52% had undergone lateral canthal tightening; 35% had no previous periocular surgery. Patients with purely involutional lateral canthal tendon disinsertion were significantly older (76.1 ± 7.8 years of age; p < 0.03). Six key features associated with lateral canthal tendon disinsertion were identified. On static evaluation: 1) a blunted or vertically displaced lateral canthal angle; 2) a narrow horizontal fissure with reduced temporal scleral triangle; and 3) pseudo eyelid retraction. On dynamic evaluation with attempted closure: 4) medial and inferior movement of the lateral commissure; 5) incomplete apposition of the eyelid margins in the absence of anterior lamellar shortage; and 6) temporal eyelid imbrication. Improved blink dynamics with manual lateral canthal tendon complex repositioning ("the thumb test") predicted a favorable outcome with surgical tightening in 95.7% of cases. CONCLUSIONS: Lateral canthal tendon disinsertion results in altered eyelid fissure symmetry, blink dynamics, and lacrimal pump function. The authors recommend the mnemonic-A.B.C.: for Aperture configuration, Blink dynamics, and eyelid Closure-to structure the examination of all symptomatic patients. Manual restoration of the disinserted lateral canthal tendon with the "thumb test" predicts favorable outcomes with surgical fixation.

The Locking Y Lateral Canthopexy With Osseous Integration: Clinical Experience and Surgical Technique.

PURPOSE: To describe a surgical technique to correct lateral canthal tendon disinsertion with a strabismus surgery-inspired locking capture of the tendon complex and osseous integration via drill holes. METHODS: Retrospective interventional case series including all patients with lateral canthal tendon disinsertion who underwent locking Y lateral canthopexy with drill hole reinforcement by 1 surgeon (D.T.T.) between 2006 and 2011. Outcome measures included resolution of presenting ocular symptoms, improved blink dynamics and lid closure, correction of lagophthalmos and exposure keratopathy, and need for further surgery. RESULTS: A total of 53 lateral canthopexies with osseous integration were performed in 42 patients who fulfilled clinical criteria for lateral canthal tendon disinsertion. The population was biased toward treatment failures; 81% of eyes (43/53) had a history of prior lateral canthal tightening, and of these 30.2% (16/53) had undergone 3 or more procedures. Postoperatively, all eyes demonstrated improved eyelid position and blink mechanics, and 83% (44/53) had subjective resolution of epiphora and ocular irritation. Lagophthalmos was fully corrected in 95% (19/20) of cases, and corneal staining resolved in 88% (14/16). With a mean follow-up period of 24 months, 3.7% of eyes (2/53) required additional lateral canthal tightening. CONCLUSIONS: The locking Y lateral canthopexy is an effective and durable method for repositioning the lateral canthal tendon complex to improve blink dynamics, eyelid closure, and cosmesis. Even in a population heavily biased toward treatment failure, clinical results are excellent and the reoperation rate is low.

Epiblepharon-induced head tilt masquerading as torticollis.

A 10-month-old girl presented for ocular evaluation carrying a provisional diagnosis of torticollis. Her family reported that for the past 5 months, she consistently tilted her head to the left while twisting her chin toward the right shoulder. Her adnexal examination was notable for epiblepharon, with greater ciliary-corneal contact in the OS. It was therefore hypothesized that this posture was adopted to minimize ocular irritation. Her symptoms resolved immediately following a Hotz-Celsus procedure. To the best of the authors' knowledge, this is the first report of asymmetric ciliary-corneal contact from epiblepharon, resulting in preference for a head position mimicking a musculoskeletal abnormality such as torticollis.

Recurrent Dermatofibrosarcoma Protuberans Masquerading as a Lacrimal Sac Neoplasm: A Case Report and Review.

A 71-year-old African American man presented with an indolent growth above the left medial canthus. CT of the orbits revealed a circumscribed, homogeneously enhancing 2.1 × 2.2 × 2.5 cm mass that appeared to extend into the medial orbit and proximal nasolacrimal duct without obstructing it. Intraoperatively, the mass was readily dissected free and excised in toto. Histopathology demonstrated spindle cells in a storiform pattern. Immunohistochemical staining was consistent with dermatofibrosarcoma protuberans (DFSP) although the t(17;22) translocation was absent. The patient underwent two-thirds of the recommended intensity-modulated radiation therapy dose before refusing further treatment. He declined additional interventions in favor of serial imaging. He remained recurrence free at 11 months. To the best of the authors' knowledge, this is the first case of recurrent DFSP invading the orbit managed with conservative resection and adjuvant therapy. A comprehensive review of the literature pertaining to DFSP of the orbit is presented.

Recurrent orbital adult-type fibrosarcoma in a 3-year-old girl.

A 3-year-old Filipino girl presented with progressive left-sided ptosis and proptosis after resection of a superomedial orbital tumor 2.5 years ago. She had been followed with serial MRI, which demonstrated interval growth of a recurrent lesion. Repeat resection was undertaken via an eyelid-splitting anterior orbitotomy. The patient's pediatric oncologist and sarcoma specialist did not recommend adjuvant chemotherapy, and the family declined proton radiotherapy. The patient will continue to be monitored with serial imaging. Histopathology, immunohistochemistry, and reverse transcriptase polymerase chain reaction were most consistent with a diagnosis of adult-type fibrosarcoma. This is the first reported case of adult-type fibrosarcoma presenting in the orbit of a child. Fibrosarcoma is a fibroblast-derived tumor that commonly presents in the extremities, usually in patients in their fourth to sixth decades. It is rarely seen in the orbit, with the largest case series to date only including 5 patients.

Orbital Cellulitis and Subperiosteal Abscess: A 5-year Outcomes Analysis.

PURPOSE: Orbital cellulitis and subperiosteal abscess (SPA) are historically associated with poor outcomes. We seek to characterize current associations with abscess formation, surgical failure and vision loss. METHODS: All cases of orbital cellulitis presenting to an affiliated hospital between April 2008 and 2013 were critically reviewed. RESULTS: Thirty patients met inclusion criteria. Average age was 28.7 ± 24.4. The male to female ratio was 2:1. Abscesses were identified in 56.7% of patients. Adults were less likely than children to present with abscesses (28.6% vs. 81.3%, p = 0.008). Of the other factors analyzed, only antibiotic use before admission (70.5% vs. 23.1%, p = 0.03) and maximum restriction (-2.5 ± 1.2 vs. -0.9 ± 0.7, p = 0.008) were associated with SPA. Temperature at presentation (37.9 ± 0.9 vs. 37.1 ± 0.4, p = 0.04), relative proptosis (5.8 ± 3.3 mm vs. 2.1 ± 1.1, p = 0.002) and abscess volume (4.3 ± 1.3 mm(3) vs. 0.7 ± 0.5 mm(3), p = 0.0004) were associated with progression to surgery. Reoperation was required in 26.7% of patients. Of these, two-thirds had combined superior/medial abscesses that re-accumulated after isolated endonasal surgery. Two of the 3 patients with profound vision loss had a dental etiology. CONCLUSIONS: Only young age, prior antibiotics and degree of restriction predicted the presence of an abscess. Re-accumulation was more common than anticipated, and drainage of superior/medial abscesses by endoscopic surgery alone had the strongest association with surgical failure. Patients with odontogenic abscesses must be treated with particular caution.

Advanced single-stage eyelid reconstruction: anatomy and techniques.

BACKGROUND: Skin cancers of the periocular tissue present formidable reconstructive challenges because of anatomic complexity, vital function, and cosmetic significance. OBJECTIVE: To review eyelid anatomy and reconstructive techniques from an oculoplastic surgery perspective. RESULTS: Eyelid structure and function are intimately linked, and good working knowledge is a prerequisite for successful reconstructive efforts. We discuss periocular anatomy, patient evaluation, and single-stage repair of both anterior lamellar and full-thickness defects. CONCLUSION: Despite the challenges of periocular skin cancer reconstruction, excellent cosmetic and functional results can be achieved with appropriate technique.

The BLICK mnemonic for clinical-anatomical assessment of patients with epiphora.

PURPOSE: Evaluation of the tearing patient is often distilled to a search for ocular surface problems causing reflex hypersecretion versus lacrimal drainage problems. The literature does not typically emphasize conditions affecting the function of the tear distribution system, but neglect of these important factors can lead to suboptimal treatment outcomes. The intent of this review is to provide a systemic evaluation of frequently overlooked conditions that can influence the distribution system and to offer a mnemonic to ensure an orderly sequence of inspection during clinical examination. METHODS: Review of clinical literature and experience from 1957 to 2014. RESULTS: Tearing complaints attributable to problems with the distribution system can be evaluated, classified, and managed according to the mnemonic BLICK, which stands for Blink dynamics, Lid malposition, Imbrication, Conjunctivochalasis, and Kissing puncta. CONCLUSION: The BLICK mnemonic is a useful adjunct to the workup of epiphora.

A 32-year-old man with delayed onset post-traumatic proptosis and diplopia.

BACKGROUND: Proptosis and motility deficits are common findings in the setting of craniofacial trauma, but can indicate the presence of vision and even life-threatening pathology. OBJECTIVE: Our aim was to identify presentations consistent with traumatic carotid cavernous fistula (CCF) and to review the appropriate initial work-up and management. CASE REPORT: A 32-year-old man came to our emergency department with proptosis, ocular motility deficits, and decreased vision 1 month after a restrained motor vehicle accident. An orbital bruit was auscultated and four-vessel angiography revealed a CCF. Covered stents and an embolic agent were used to abolish the arteriovenous communication and the patient rapidly returned to his premorbid baseline. CONCLUSIONS: CCF is a relatively rare but important consequence of craniofacial trauma that must be recognized promptly in order to minimize the likelihood of serious sequelae. It should be suspected in patients with antecedent trauma presenting with exophthalmos, arterialized conjunctival vessels, and orbital bruit.

Transitional cell-type papillary carcinoma of the lacrimal sac manifesting as a medial canthal skin lesion.

A 61-year-old man presented with a 2.5 cm fungating skin lesion above the right medial canthus, accompanied by fluctuance and subtle inferotemporal globe displacement. The tumor had erupted 2 months previously and grown rapidly. Computed tomography (CT) revealed a 4.2 × 2.8 × 2.1 cm exophytic mass of the right orbit, superimposed on chronic dacryocystitis. Incisional biopsy disclosed faulty epithelial maturation sequence with possible basement membrane invasion. The patient underwent wide excision with medial maxillectomy, inferior turbinectomy, ethmoidectomy, and partial rhinectomy. The orbital floor was then reconstructed; a paramedian forehead flap and myocutaneous cheek advancement flap were used to fill cutaneous defects. All surgical margins were negative on both frozen and permanent sections. Definitive histopathology was consistent with transitional cell type papillary carcinoma of the lacrimal sac. Adjuvant radiotherapy was recommended, but the patient has declined further treatment. He remains recurrence-free at one year.