Ophthalmic Presentation and Outcome for Sinonasal Mucoceles.

PURPOSE: The purpose of this study was to evaluate ophthalmic features and outcomes for patients who present with sinonasal mucoceles expanding into the orbit. PATIENTS AND METHODS: Retrospective chart review for patients seen in a specialist orbital clinic over 25 years, with a review of demographics, clinical characteristics, imaging features, and outcomes after treatment. RESULTS: Sixty patients (38 males; 63%) presented at a mean age of 51 years (range 3-89). Symptom duration was extremely variable (1 week-15 years) with a mean of 14 months and median of 4 months-the commonest being periorbital swelling (33/62 orbits) or ache (20 orbits), proptosis (30 orbits), and diplopia (19/50 patients without visual impairment; 38%). Of mucoceles affecting orbital function, 60/62 (97%) were of frontal and/or ethmoid sinus origin, and probable predispositions included past trauma (12/62 orbits) or prior ipsilateral sinus surgery (14 orbits). Forty-two of the 59 (71%) patients who underwent sinus surgery had complete resolution of symptoms within 6 months. Of 10 orbits presenting with moderate to severe visual loss (Snellen 20/60 or worse), the acuity improved in 7/10 (70%) of these after sinus surgery. Although 12/62 (19%) of eyes presented with epiphora, this persisted after sinus surgery in 9 orbits, and areas of occult malignant change were found in 3/9 (33%). CONCLUSION: Sinus mucoceles expanding into the orbit can cause significant globe displacement, dysmotility, or visual impairment. Symptoms usually resolve within several months after functional sinus surgery, but where symptoms persist (particularly periorbital swelling or epiphora) this might indicate underlying secondary causes, such as occult malignancy.

Chronic Granulomatous Dacryoadenitis Associated With Pleomorphic Adenoma.

Chronic granulomatous inflammation occurs rarely alongside pleomorphic adenomas of the major salivary glands but would not appear to have been reported with lacrimal gland adenomas. We describe the clinical features, imaging and histopathology for 4 patients (3 female) who had granulomatous inflammation alongside lacrimal gland adenomas-the patients being with age 39, 44, 48, and 53 years at time of surgery. One patient had an asymptomatic lesion found on imaging, and the other 3 had symptoms for between 3 years and several decades. Conjecturally, this rare phenomenon might arise from an inflammatory response to leakage of secretions from the ductular components of the glands.

Upper Eyelid Retraction in Graves' Ophthalmopathy: Our Surgical Experience on 153 Cases of Full-Thickness Anterior Blepharotomy with Mullerectomy.

BACKGROUND: We present our experience on 153 cases of full-thickness anterior blepharotomy with mullerectomy (FTABM) in the treatment of upper eyelid retraction (UER) related to Graves' ophthalmopathy (GO). METHODS: We included all the patients who underwent a graded FTABM between 1st January 2015 and 30th June 2020 for UER GO-related. The analysis included: pre-/post-operative conjunctival symptoms, epiphora, GO-Quality of Life Questionnaire (QoL), lagophthalmos, marginal reflex distance (MRD-1) index, eyelid symmetry within 1mm. The statistical analysis was designed to detect postoperative improvement in objective and subjective clinical features. Outcomes were analysed through Chi-squared test for dichotomous variables and through Wilcoxon-Mann-Whitney test for continuous variables. RESULTS: Of the 111 patients, 42 underwent a bilateral procedure, while 69 a monolateral. Conjunctival symptoms were reported in 32% of cases before surgery and in 12.4% after FTABM (p < 0.001). Epiphora was complained by 29.6% of patients preoperatively and in 12.4% postoperatively (p < 0.001). Preoperative lagophthalmos was found in 12.4% (mean value of 0.34 ± 0.76 mm) of eyelids, and in 2.6% (mean value 0.05 ± 0.19 mm) eyelids (p = not significant) postoperatively. Pre-operative GO-QoL was 24.9 ± 4.4 mm; while post-operative GO-QoL was 35.3 ± 5.5 mm (p < 0.001). The MRD-1 varied from 10.12 ± 2.1 mm preoperatively, to 4.3 ± 0.6 mm (p < 0.001) after surgery. Asymmetric palpebral fissure was noted in 94 (84.7%) patients before surgery and in 7 (6.3%) after the procedure (p < 0.001). CONCLUSION: FTABM is an effective procedure to treat UER GO-related. The technique manages to prevent complications of UER and determine good aesthetics. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 . Level IV, therapeutic study.

Congenital alacrima.

The congenital absence of tear production or alacrima is a distinctively unusual clinical sign that harbors a wide variety of etiologies. While alacrima can be only isolated to the lacrimal system, it is more often associated with progressive multisystem involvement from underlying genetic disorders. Recognizing the subtle ocular signs in these diseases will promote a timely diagnosis and management before potential life-threatening consequences occur. Hence, the current article will review the ophthalmological findings, systemic manifestations, genetic associations, and differential diagnosis of congenital alacrima.

Nasolacrimal duct obstruction secondary to lacrimal sac involvement by sebaceous carcinoma.

Sebaceous carcinoma (SC) is the third most common eyelid malignancy in Australia, and is potentially fatal. It usually presents as a nodule or diffuse eyelid thickening, and is commonly misdiagnosed. We describe a case of SC with lacrimal sac involvement, presenting with clinical features of nasolacrimal duct obstruction. At the time of endoscopic dacryocystorhinostomy (DCR), nasal endoscopy revealed a polypoid mass of the opened lacrimal sac. Biopsy of the mass showed poorly differentiated SC. The lacrimal drainage apparatus was later excised via a combined external and endoscopic approach. Conjunctival map biopsies showed extensive intraepithelial disease, which was treated with topical mitomycin C. At three-month follow-up, there was no evidence of residual disease on nasal endoscopy or repeat conjunctival biopsy.

[Clinical and pathological analysis of 64 patients with primary neoplasms of the lacrimal drainage system].

Objective: To analyze the pathological classification and age distribution of primary neoplasms of the lacrimal drainage system. Methods: Retrospective case series study. A total of 64 patients (65 eyes) were diagnosed with primary neoplasms of the lacrimal drainage system and received surgery at Tianjin Eye Hospital from January 2006 to December 2016. All the clinical data of the patients were analyzed, including gender, diseased eye, age, clinical manifestations, composition of benign and malignant masses, and prognosis. The histopathological composition and age distribution of patients with primary lacrimal mass, lacrimal duct mass and lacrimal sac mass were analyzed according to the different diseased sites. Results: Twenty-three patients (24 eyes) were male, and 41 patients (41 eyes) were female. The right eye was involved in 36 patients, the left eye in 27 patients, and both eyes in one patient. The age at diagnosis ranged from 12 to 78 years old [mean, (46±4) years]. The course of disease was (13.1±4.2) months, ranging from 1 month to 7 years. The chief complaint was tear discharge in 43 patients, tumor in 19 patients, and abscess discharge in 2 patients. There were 29 patients with angular displacement and 21 patients with swelling pain. There were 51 patients with benign lesions, 4 with borderline lesions, and 9 with malignantlesions. These neoplasms consisted of primary peripunctal neoplasms in 17 patients, primary canalicular neoplasms in 2 patients, and primary lacrimal sac neoplasms in 45 patients. All primary peripunctal neoplasms (17 cases) were benign, among which nevi (10 cases) occupied the first place. All primary canalicular neoplasms (2 cases) were benign, there were 1 case of epidermoid cysts and 1 case of degenerative disease. Among the primary benign lacrimal sac masses (32 cases), mucous epithelial cysts (9 cases), dermoid cysts (6 cases), and epidermoid cysts (6 cases) occupied the first three places. Among the primary borderlin lacrimal sac masses (4 cases), there were 2 cases of giant cell tumor of soft tissue, 1 case of solitary fibrous tumor, and 1 case of inflammatory myofibroblastic tumor. The primary malignant mass of lacrimal sac (9 cases) was dominated by squamous cell carcinoma (3 cases). In terms of age distribution, the patients with primary peripunctal mass were mainly in the group of 40-59 years old (14 cases). The primary benign mass of lacrimal sac mainly occurred in the group of less than 40 years old (15 cases) and the group of 40-59 years old (11 cases). The patients with primary lacrimal sac borderline and malignant masses were all in the groups of over 40 years old. A total of 49 patients were followed up for 27 months to 16 years. The average follow-up time was (57.2±3.8) months. Lacrimal sac transitional cell carcinoma relapsed 7 months after surgery in one patient, and lacrimal sac melanoma relapsed 1 year after surgery in one patient. The patients did not relapse in 24 months and 38 months after surgery respectively. There were no recurrence of other cases. Conclusions: Primary peripunctal neoplasms are mostly characterized with benign lesions, among which nevi are most common. Mucous epithelial cysts, epidermoid cysts, and dermoid cysts are the major benign lacrimal sac neoplasms. Squamous cell carcinomas are the most common malignant lacrimal sac neoplasms. The malignant tumor of lacrimal sac often occurs in the middle-aged and elderly patients. (Chin J Ophthalmol, 2020, 56: 364-369).

[Retrospective investigation of spontaneous bloody tears: a report of 27 cases].

Objective: To summarize clinical experience on the clinical feature, etiology and treatment of patients with spontaneous bloody tears as the initial symptom. Methods: Retrospective series of case studies. The clinical data and follow-up data of 27 cases of bloody tears as the first symptom in Lacrimal Center of Ophthalmology, the Third Medical Center of Chinese PLA General Hospital from June 2015 to December 2018 were reviewed. The clinical feature, specific cause, diagnosis, treatment and prognosis of these cases were evaluated. Results: A total of 27 cases were collected in this study. The patients were 10 males (37.0%) and 17 females (63.0%), including 21 adults (≥ 18 years old, 77.8%) and 6 minors (<18 years old, 22.2%). There were 22 monocular cases (81.5%) and 5 binocular cases (18.5%). Five cases (18.5%) were bleeding from the eye and other parts of the body, and 22 cases (81.5%) were bleeding only from the eye. There were 19 cases (70.4%) with hematic epiphora and secretions from the punctum, 3 cases (11.1%) with blood-stained tears, and 7 cases (25.9%) with blood-like tears. With regard to etiology, 6 cases (22.2%) were combined with systemic lesions, one of which was granulomatosis with polyangiitis and five of which (<18 years old) were idiopathic bloody tears. Twenty-one cases (77.8%) were local lesions, including 18 cases only involving the lacrimal system, 2 cases only involving the ocular surface, and 1 case involving both the lacrimal system and the ocular surface. Among the 21 cases with local lesions, 5 cases were induced by foreign body, 6 cases were induced by simple inflammation, and 10 cases were induced by tumor including 1 case with conjunctival benign tumor and 9 cases with tumor of the lacrimal system (5 with malignant tumor and 4 with benign tumor). Patients with idiopathic bloody tears received psychological and medical treatment, and interictal discharge was lengthened. One case of granulomatosis with polyangiitis was treated by trans-nasal endoscopic dacryocystorhinostomy. With the recurrence of granulomatosis and polyangiitis, bloody tears recurred after surgery. One patient with conjunctival hemangioma was untreated. Lesions in the lacrimal duct system were removed and dacryocystorhinostomy was performed. In this study, 2 patients (1 with small cell neuroendocrine carcinoma and 1 with adenoid cystic adenocarcinoma) died and the other had a good prognosis. Conclusions: Among the cases of bloody tears, adults and local lesions are more common. Most of the lesions are located in the lacrimal system and are tumors. The main treatment is to remove the lesions, and if necessary, to expand the resection and reconstruct the lacrimal duct. Idiopathic bloody tears occur in minors, who are gave psychotherapy and necessary medical treatment. (Chin J Ophthalmol, 2020, 56: 53-58).

Lacrimal Gland Orbital Lobe Cysts Associated With Lymphoid Hyperplasia or Mucosa-Associated Lymphoid Tissue Lymphoma in Patients With Chronic Autoimmune Disease.

Large cysts in the orbital lobe of the lacrimal gland are rare and are associated with Sjögren syndrome and B-cell mucosa-associated lymphoid tissue lymphoma. The authors describe 4 new cases of large orbital lobe lacrimal gland cysts. The first 2 patients, both with Sjögren syndrome, had unilateral cysts associated with chronic inflammation. Mucosa-associated lymphoid tissue lymphoma was also identified in the cyst wall of the second case and could not be completely excluded in the first case. The third patient, with a history of rheumatoid arthritis, had bilateral cysts, again associated with mucosa-associated lymphoid tissue lymphoma. The fourth patient, with no history of systemic disease, had a unilateral cyst associated with reactive lymphoid hyperplasia. Finally, the authors report the long-term outcomes of 3 previously reported cases.

Isolated Langerhans Cell Histiocytosis of the Lacrimal Gland in Conjunction With Mucosa-Associated Lymphoid Tissue Lymphoma and Elevated IgG4 Plasma Cells.

Langerhans cell histiocytosis (LCH) is a clonal neoplastic proliferation of Langerhans-type cells. Orbital LCH is infrequent, typically manifesting as an isolated lytic bony lesion with an adjacent soft tissue mass in a child. Isolated lacrimal gland involvement by LCH is extremely rare, with only 2 previously reported cases. The authors describe a 37-year-old woman with a 6-month history of painless right upper eyelid swelling and diffuse right lacrimal gland enlargement without bony changes on computed tomography scan. Excisional biopsy of the lacrimal gland demonstrated concurrent LCH, extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue, and increased IgG4-expressing plasma cells. Work-up was negative for systemic hematolymphoid malignancy and IgG4-related disease. This case illustrates the association between LCH, mucosa-associated lymphoid tissue lymphoma, and elevated IgG4 plasma cells in the lacrimal gland, and we review the emerging theories proposed to explain this phenomenon.

Idiopathic edematous punctal stenosis with chronic epiphora: preponderance in young women.

PURPOSE: To describe a previously unreported phenomenon of idiopathic edematous punctal stenosis (IEPS) with chronic epiphora, presenting almost exclusively in young female patients. METHODS: A review of patients who presented with chronic epiphora and edematous punctal stenosis of unknown cause (IEPS) at the outpatient clinic of Soroka Medical Center between August 2011 and August 2015. Associated findings from clinical examination were recorded. RESULTS: A total of 32 patients with IEPS were documented. There were 30 female and 2 male patients. Average age at diagnosis was 37.6 ± 13.4 years, range 19-63 years, median 35 years. Temporary alleviation of symptoms was reported in subjects treated with topical steroids (43.8%), tacrolimus ointment (15.6%), and matrix metalloproteinase inhibitors (3.1%). No improvement in symptoms was reported in 37.5% of patients. Symptoms were bilateral in 78.1% of the patients. Spontaneous resolution was achieved in only 6.3% (2/32). CONCLUSIONS: IEPS accompanied by chronic epiphora has not been characterized to date. Our data show a clear predominance of females, most of them in their fertile years.

LADD syndrome with glaucoma is caused by a novel gene.

PURPOSE: Lacrimo-auriculo-dento-digital (LADD) syndrome is an autosomal dominant disorder displaying variable expression of multiple congenital anomalies including hypoplasia or aplasia of the lacrimal and salivary systems causing abnormal tearing and dry mouth. Mutations in the FGF10, FGFR2, and FGFR3 genes were found to cause some cases of LADD syndrome in prior genetic studies. The goal of this study is to identify the genetic basis of a case of LADD syndrome with glaucoma and thin central corneal thickness (CCT). METHODS: Whole exome sequencing was performed, and previously described disease-causing genes (FGF10, FGFR2, and FGFR3) were first evaluated for mutations. Fifty-eight additional prioritized candidate genes were identified by searching gene annotations for features of LADD syndrome. The potential pathogenicity of the identified mutations was assessed by determining their frequency in large public exome databases; through sequence analysis using the Blosum62 matrix, PolyPhen2, and SIFT algorithms; and through homology analyses. A structural analysis of the effects of the top candidate mutation in tumor protein 63 (TP63) was also conducted by superimposing the mutation over the solved crystal structure. RESULTS: No mutations were detected in FGF10, FGFR2, or FGFR3. The LADD syndrome patient's exome data was searched for mutations in the 58 candidate genes and only one mutation was detected, an Arg343Trp mutation in the tumor protein 63 (TP63) gene. This TP63 mutation is absent from the gnomAD sequence database. Analysis of the Arg343Trp mutation with Blosum62, PolyPhen2, and SIFT all suggest it is pathogenic. This arginine residue is highly conserved in orthologous genes. Finally, crystal structure analysis showed that the Arg343Trp mutation causes a significant alteration in the structure of TP63's DNA binding domain. CONCLUSIONS: We report a patient with no mutations in known LADD syndrome genes (FGF10, FGFR2, and FGFR3). Our analysis provides strong evidence that the Arg343Trp mutation in TP63 caused LADD syndrome in our patient and that TP63 is a fourth gene contributing to this condition. TP63 encodes a transcription factor involved in the development and differentiation of tissues affected by LADD syndrome. These data suggest that TP63 is a novel LADD syndrome gene and may also influence corneal thickness and risk for open-angle glaucoma.

Increased Concomitant Nasal Procedure Frequency in Bilateral Endoscopic Dacryocystorhinostomy.

The etiology of primary nasolacrimal duct obstruction (NLDO) is unknown, and the disease may exist bilaterally in a small number of patients. Dacryocystorhinostomy (DCR) surgery is the recommended treatment for these patients, but concomitant nasal pathologies are believed to be related to decreased surgical success. The authors aim to assess the concomitant required nasal surgical procedure frequency for endoscopic surgical access retrospectively in bilateral and unilateral NLDO patients. Twenty-eight patients who underwent bilateral endoscopic DCR simultaneously and 30 patients who underwent unilateral endoscopic DCR were enrolled in this retrospective study. Required concomitant nasal procedure frequency was recorded. In the bilaterally applied DCR group, septoplasty, partial midline turbinectomy, and inferior nasal concha submucosal resection rates were 16 (57.1%), 5 (17.8%), and 3 (10.7%) patients, respectively. Septoplasty and concha bullosa resection were performed simultaneously in 2 patients. Also, uncinectomy was performed with septoplasty in 1 patient. The concomitant nasal surgery rate was 22 of 28 patients (78.6%). On the other hand, in the unilaterally applied DCR group, septoplasty, partial midline turbinectomy, and inferior nasal concha submucosal resection rates were 5 (16.7%), 1 (3.3%), and 2 (6.7%) patients, respectively. Both septoplasty and concha bullosa resection were done in 1 patient. Uncinectomy was performed on 1 (3.3%) patient. A concomitant surgery rate was observed in 8 of 30 patients (26.7%). Nasal pathology, which requires surgical intervention, is seen much more frequently in bilateral than in unilateral NLDO patients.

[Tumors of the lacrimal drainage system]. / Tumoren der ableitenden Tränenwege.

BACKGROUND: The prevalence of tumors affecting the lacrimal drainage system is low, thus generating a risk of late diagnosis and treatment in clinical routine. However, these tumors can be potentially life-threatening, which emphasizes the relevance of early diagnosis and treatment. OBJECTIVE: This review focuses on the symptoms, incidence, management, and prognosis of the different tumor entities affecting the lacrimal drainage system. METHODS: The study provides a PubMed-based literature review and presents own clinical results. RESULTS: Alongside detailed medical history taking and comprehensive clinical examination, precise inspection during external dacryocystography is important for diagnosis of tumors affecting the lacrimal drainage system. There is a wide spectrum of tumor entities located in the lacrimal drainage system. The tumors are classified into three groups: primary epithelial, primary nonepithelial, and inflammatory lesions. The most common primary epithelial tumors include papilloma, squamous cell carcinoma, and transitional cell carcinoma. The most common nonepithelial tumors include fibrous histiocytoma, malignant lymphoma, and malignant melanoma; while the most common inflammatory lesions comprise sarcoidosis, Wegener granulomatosis, and pyogenic granuloma. Treatment depends on the entity and stage of the tumor. In the case of malignancy, a multimodal and interdisciplinary approach is usually indicated. CONCLUSION: Differential diagnostic signs in favor of a malignancy include a long medical history, predisposing conditions in the patient's history, a mass above the medial canthal ligament, teleangiectasis above the mass, and serosanguinous secretion.

Bilateral dacryocystocele with an intranasal cyst as the cause of respiratory distress in a newborn.

A congenital dacryocystocele with an intranasal cyst is an uncommon lesion that is usually treated by ophthalmologists, although sometimes an otorhinolaryngologist is consulted first because of nasal obstruction. The nasal cavity is narrow in newborns and can easily be obstructed, even by small lesions. Prolapse or expansion of the cyst into the nose may lead to respiratory distress and difficulty in feeding, since newborns are obligate nose breathers. Here we report a case of bilatera dacryocystocele with intranasal extension in a 3-day-old female infant. The infant presented with respiratory distress and episodic desaturation and was managed successfully by bilateral endoscopic marsupialization of the intranasal cysts. This case report discusses the diagnosis and management and reviews the relevant literature. These finding suggest tha congenital dacryocystocele with an intranasal cyst must be considered in the differential diagnosis of newborns suffering from nasal respiratory difficulty.

Management of congenital dacryocystocele: report of 3 clinical cases.

This case study describes three newborns referred to our otolaryngologic service for investigating and treating a cystic dilatation of the lacrimal duct. These dilatations corresponded to unilateral or bilateral dacryocystoceles, with or without complications. The first newborn exhibited respiratory distress at birth and received early surgery and endoscopic marsupialization of intranasal and bilateral cysts. The second newborn did not show any signs of complications, and after conservative treatment for a week, the cyst spontaneously resolved. The third newborn was diagnosed in utero with ultrasonography, and the cyst resolved spontaneously during childbirth. These cases provided an opportunity to review the pathophysiology of this rare congenital lacrimal anomaly and to note responses to different therapeutic approaches. Indeed, these three cases illustrated three different management approaches, and allowed us to address the issue of prenatal diagnosis.

Lacrimal sac dacryolith (76 cases): a predictive factor for successful endonasal dacryocystorhinostomy?

To evaluate whether the presence of dacryolith is a predictive factor for successful dacryocystorhinostomy. The success rate of endonasal dacryocystorhinostomy (EDCR) performed to relieve obstruction of the nasolacrimal duct was evaluated according to the presence of dacryolithiasis. The surgical results of patients with (group I) and without dacryoliths (group II) were analysed and compared 1-year post surgery. A total of 771 EDCRs performed from 1994 to 2010 were evaluated. Dacryolith was found in 76/771 procedures (9.9%). Complete improvement was achieved significantly more frequently in group I (76/76; 100.0%) than in group II (633/695; 91.1%; p < 0.001). EDCRs were performed significantly more frequently in people aged 31-50-years, the average age of the group I was 41.1 years (range 18-72 years), of the group II 53.3 years (range 3 months-86 years; p < 0.001). There was no significant difference in the female-to-male ratio in the two groups. The presence of dacryoliths is a predictive factor for successful endonasal dacryocystorhinostomy.

Cicatricial ectropion in grzybowski type of multiple eruptive keratoacanthomas.

A 41-year-old woman previously diagnosed with generalized eruptive keratoacanthomas of Grzybowski type presented with bilateral lower eyelid cicatrical ectropions. She had previously undergone multiple resections of syringomatous adenomas of both nipples, facial keratoacanthomas, and a lower left lip squamous cell carcinoma. Her facial and periocular skin was thickened with a cobblestone appearance. Cicatricial ectropions involved both upper and lower eyelids. Donor skin was harvested from the dorsum of the foot as this was the only disease-free area on her body, and she achieved a stable result with reduced tearing and improved appearance.

Facial dystonias and rosacea: is there an association?

PURPOSE: Benign essential blepharospasm (BEB) and hemifacial spasm (HFS) belong to a spectrum of focal movement disorders that cause involuntary, spasmodic contractions of the eyelid and facial muscles. In our clinical experience, we have observed an increased prevalence of rosacea in patients who present with BEB and HFS. We investigate our clinical findings with a review of disease pathophysiology and treatment. METHODS: Retrospective study approved by the Ochsner Institutional Review Board and literature review. A total of 140 charts dated from 1990 to 2013 were reviewed, including 87 patients with BEB and 53 patients with HFS. Rosacea, BEB, and HFS were defined by standard diagnostic criteria. RESULTS: Within our BEB and HFS patient cohort, approximately 15% of patients presented with rosacea, compared to the general American population prevalence rate of 1.34% (p < 0.001). Of the 140 patients reviewed, a total of 21 patients (13 with BEB and 8 with HFS) exhibited rosacea (p = 0.995). CONCLUSIONS: Dry eye and tear instability often co-exist in patients with facial dystonias and rosacea, which may provide the initial drive towards tonic eyelid contractions and simultaneously exacerbate rosacea. Studies suggest that neurogenic inflammation and altered vasoregulation jointly contribute to the pathogenesis of rosacea. From our preliminary observations, we suggest the possibility of shared immune-inflammatory pathways involved in both facial dystonias and rosacea. Identification of common inflammatory mediators involved in both disease processes may facilitate a more targeted approach in drug treatment. Further biochemical analysis will likely be necessary to elucidate this potential association.