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Elnaquip E, Makki M, Mansour M, Moshrif A. Clinical and ultrasonographic evaluation of efficacy and safety of intralesional injection of autologous platelet-rich plasma in morphea: A comparative case series. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2024; 9:162-168. [PMID: 38910599 PMCID: PMC11188844 DOI: 10.1177/23971983231222664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/10/2023] [Indexed: 06/25/2024]
Abstract
Objective To evaluate the efficacy and safety of platelet-rich plasma to restore skin changes in morphea by ultrasound and Localized Scleroderma Cutaneous Assessment Tool. Methods Nine morphea patients (21 lesions) were diagnosed clinically and by histopathology. Intradermal platelet-rich plasma was injected into morphea lesion once weekly for 12 sessions. The disease severity and damage were evaluated at baseline, after the last session (3 months later), and at 6 months follow-up using the LoSCAT and a high-resolution ultrasound. The healthy corresponding side was considered as a control. Results The Localized Scleroderma Cutaneous Assessment Tool score showed a significant improvement starting from 13 ± 7.28 up to 7.33 ± 6.82 after the therapeutic endpoint, reaching to 6.44 ± 7.09 after 6 months of follow-up with p value = 0.008 and 0.014, respectively. There was a significant positive correlation between the duration of the lesion and the improvement assessed by the ultrasound, with p value = 0.01. Regarding adverse effects, all patients reported having pain during platelet-rich plasma injection; transient edema of the face was reported by four patients (45%), and only two patients showed transient erythema. Conclusion Autologous platelet-rich plasma is a safe technique with great aesthetic outcomes for filling up the contour defects and correcting both hyper and hypopigmentation, in addition to softening the indurated lesions.
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Affiliation(s)
- Esraa Elnaquip
- Dermatology, Andrology & STIs Department, Ras Eltin General Hospital, Alexandria, Egypt
| | - Mahmoud Makki
- Dermatology, Andrology & STIs Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Mofreh Mansour
- Dermatology, Andrology & STIs Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
| | - Abdelhfeez Moshrif
- Rheumatology Department, Faculty of Medicine, Al-Azhar University, Assiut, Egypt
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Liu R, Hattori M, Zhang M, Sumita YI. Use of an occlusal ramp for rehabilitation after a mandibulectomy and its effects on mastication. J Prosthet Dent 2023; 129:234-238. [PMID: 34030889 DOI: 10.1016/j.prosdent.2021.03.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 01/18/2023]
Abstract
STATEMENT OF PROBLEM Patients with a mandibular defect can develop mandibular deviation, resulting in a loss of or reduction in occlusal contact and ultimately loss of function. The occlusal ramp is a prosthesis used to help restore the masticatory function of such patients and is used particularly in the maxillofacial rehabilitation of patients with masticatory dysfunction resulting from mandibular deviation. The occlusal ramp is usually attached to a mandibular denture or worn as an independent device placed on the palate corresponding to the mandible that produces the offset. However, evidence of the effects of its use is sparse. PURPOSE The purpose of this clinical study was to investigate the effects of occlusal ramp use in functional rehabilitation. MATERIALS AND METHODS This study included 10 patients who had received mandibulectomies (5 men and 5 women; mean age 76.7 years, range 67 to 90 years) with deviation of the mandible. An occlusal ramp was fabricated for each participant as part of their maxillofacial prosthetic treatment. Masticatory performance was evaluated before and after the treatment by measuring glucose extraction while masticating a piece of gummy jelly. The Wilcoxon signed-rank test was used for statistical analysis (α=.05). RESULTS The median masticatory performance score, represented as glucose concentration (mg/dL), was 82.45 before treatment and 115.45 after treatment, with an overall improvement of 33.00. Scores differed significantly before and after treatment (P=.005). Masticatory performance for each participant improved in the range of 17.7 to 103.3, highlighting the role that the occlusal ramp played in mastication, although with differing effects in each participant. CONCLUSIONS Masticatory performance in participants with mandibular deviation after a mandibulectomy was significantly improved with an occlusal ramp. This suggests the effectiveness of using occlusal ramps in maxillofacial prosthetic treatment for the recovery of masticatory function in patients with mandibular deviation.
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Affiliation(s)
- Rongguang Liu
- Graduate student, Department of Maxillofacial Prosthetics, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Mariko Hattori
- Assistant Professor, Department of Maxillofacial Prosthetics, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Manjin Zhang
- Graduate student, Department of Maxillofacial Prosthetics, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Yuka I Sumita
- Associate Professor, Department of Maxillofacial Prosthetics, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.
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Sheptulin VA, Grusha YO. [Ocular involvement in Parry-Romberg syndrome]. Vestn Oftalmol 2023; 139:144-150. [PMID: 38235641 DOI: 10.17116/oftalma2023139061144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
Parry-Romberg syndrome (PRS) is a rare degenerative disease of unknown etiology, characterized by slow progressive hemifacial atrophy of the soft tissues (subcutaneous fat, muscles), cartilage and bones. Beside hemifacial atrophy, various ophthalmic and periocular manifestations of PRS has been described. Progressive enophthalmos and eyelid changes are only some of many other symptoms, as the disease can affect all layers of the eyeball. This article reviews literature on ophthalmic manifestations of PRS and reports our own case and treatment approach for a patient with this pathology.
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Affiliation(s)
- V A Sheptulin
- Krasnov Research Institute of Eye Diseases, Moscow, Russia
| | - Ya O Grusha
- Krasnov Research Institute of Eye Diseases, Moscow, Russia
- I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
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Schipper JAM, Vriend L, Tuin AJ, Dijkstra PU, Schepers RH, van der Lei B, Jansma J, Harmsen MC. Supplementation of Facial Fat Grafting to Increase Volume Retention: A Systematic Review. Aesthet Surg J 2022; 42:NP711-NP727. [PMID: 35576617 PMCID: PMC9750673 DOI: 10.1093/asj/sjac122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND For decades, facial fat grafting has been used in clinical practice for volume restoration. The main challenge of this technique is variable volume retention. The addition of supplements to augment fat grafts and increase volume retention has been reported in recent years. OBJECTIVES The aim of this systematic review was to investigate which supplements increase volume retention in facial fat grafting as assessed by volumetric outcomes and patient satisfaction. METHODS Embase, Medline, Ovid, Web of Science Core Collection, Cochrane Central Register of Controlled Trials, and Google Scholar were searched up to November 30, 2020. Only studies assessing volume after facial fat grafting with supplementation in human subjects were included. Outcomes of interest were volume or patient satisfaction. The quality of the studies was assessed with the Effective Public Health Practice Project tool. RESULTS After duplicates were removed 3724 studies were screened by title and abstract. After reading 95 full-text articles, 27 studies were eligible and included for comparison. Supplementation comprised of platelet-rich plasma, platelet-rich fibrin, adipose tissue-derived stromal cells or bone marrow-derived stromal cells, cellular or tissue stromal vascular fraction, or nanofat. In 13 out of 22 studies the supplemented group showed improved volumetric retention and 5 out of 16 studies showed greater satisfaction. The scientific quality of the studies was rated as weak for 20 of 27 studies, moderate for 6 of 27 studies, and strong for 1 study. CONCLUSIONS It remains unclear if additives contribute to facial fat graft retention and there is a need to standardize methodology. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Jan Aart M Schipper
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Linda Vriend
- Department of Plastic and Reconstructive Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Aartje J Tuin
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Pieter U Dijkstra
- Department of Rehabilitation Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Rutger H Schepers
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Berend van der Lei
- Department of Plastic and Reconstructive Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Johan Jansma
- Department of Oral and Maxillofacial Surgery, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Martin C Harmsen
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
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Perlamutrov YN, Volkova SB, Olhovskaya KB, Godzenko TA. Syndrom Parry–Romberg: clinical case of a rare disease. CONSILIUM MEDICUM 2022. [DOI: 10.26442/20751753.2022.8.201831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
The article is devoted to ParryRomberg syndrome, one of the rare diseases. Here we declare contemporary views on predisposing factors, pathogenesis and character of clinical performance. We describe the methods of differential diagnostics, the criteria of diagnostics as well as contemporary treatment methods. We also describe a case history of the disease.
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In Vitro Study on the Biological Characteristics of Adipose-Derived Stem Cells from Liposuction Area in Patients with Progressive Hemifacial Atrophy. Aesthetic Plast Surg 2022; 46:2526-2538. [PMID: 35552479 DOI: 10.1007/s00266-022-02902-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 04/02/2022] [Indexed: 11/01/2022]
Abstract
OBJECTIVE In this study, we investigate the biological characteristics of ADSCs from the liposuction area in patients with hemifacial atrophy in vitro. METHODS ADSCs were respectively extracted from the donor site of patients with hemifacial atrophy and healthy ones. ADSCs of two groups were respectively tested for proliferation ability, phenotype, multipotency, migration ability, self-repair ability, apoptosis, and autophagy. Exosomes extracted from the supernatant of two groups were detected by NTA particle size, electron microscopy (TEM), and WB for CD63 and TSG10, respectively. RESULTS CCK-8 showed a statistically less increase in cell proliferation in PHA-ADSCs after the sixth day. ADSCs in both groups had typical phenotypes and multidirectional abilities. PHA-ADSCs exhibited weaker droplet formation. The cell migration ability in PHA-ADSCs was weaker tested by Transwell assay. The live/dead proportion calculated by ImageJ following calcein-AM/PI double staining revealed live cells in PHA-ADSCs was 46.11% compared with 54.21% in NORM-ADSCs after OGD treatment. A significant down-regulation of ATG7 and ATG12 and a higher percentage of apoptosis were found in PHA-ADSCs. A significant up-regulation of BAX occurred in PHA-ADSCs.ARPC5 expression in the PHA group was extremely distinct down-regulated.CDKN1A and CDKN2A expression in the PHA group was significantly up-regulated.WB analyses confirmed that both groups' ADSCs-Exosomes surface markers CD63 and TSG101 were positively expressed but varied significantly. CONCLUSIONS PHA-ADSCs exhibited a poorer proliferation ability, higher apoptosis percentage, weaker lipid droplets formation, weaker cell migration, poorer intolerance to OGD, aging earlier, and weaker self-renewal and repairability.PHA-ADSCs-Exosomes showed low expressions of CD63 and TSG101.This study provides strong evidence that the addition of exosomes with specific cytokines can improve the fat survival rate after fat filling in patients with hemifacial atrophy. NO LEVEL ASSIGNED This journal requires that authors 42 assign a level of evidence to each submission to which 43 Evidence-Based Medicine rankings are applicable. This 44 excludes Review Articles, Book Reviews, and manuscripts 45 that concern Basic Science, Animal Studies, Cadaver 46 Studies, and Experimental Studies. For a full description of 47 these Evidence-Based Medicine ratings, please refer to the 48 Table of Contents or the online Instructions to Authors 49 https://www.springer.com/00266 .
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Combined Surgical-Orthodontic Treatment of Patients With Severe Parry-Romberg Syndrome. J Craniofac Surg 2022; 33:e564-e569. [DOI: 10.1097/scs.0000000000008572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/11/2022] [Indexed: 11/26/2022] Open
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Creadore A, Watchmaker J, Maymone MBC, Pappas L, Lam C, Vashi NA. Cosmetic treatment in patients with autoimmune connective tissue diseases: Best practices for patients with morphea/systemic sclerosis. J Am Acad Dermatol 2020; 83:315-341. [PMID: 32360721 DOI: 10.1016/j.jaad.2019.12.081] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 12/24/2019] [Accepted: 12/28/2019] [Indexed: 02/06/2023]
Abstract
Morphea and systemic sclerosis are inflammatory, sclerosing disorders. Morphea primarily affects the dermis and subcutaneous fat, while systemic sclerosis typically involves the skin and internal organs. Functional impairment and cosmetic disfigurement are common in both diseases. Treatment options to mitigate disease progression remain limited. Both functional impairment and cosmetic deficits negatively impact quality of life and psychological well-being in this patient population. While the number of cosmetic procedures performed in the United States continues to rise each year, limited data exist regarding best practices for correcting aesthetic deficits caused by autoimmune conditions. There is scarce information to guide safety decisions regarding laser parameters, soft tissue augmentation, treatment intervals, and the concurrent use of immune-modifying or immune-suppressing medications. Given the fears of disease reactivation and exacerbation from postprocedural inflammation along with limited data, it is difficult for clinicians to provide evidence-based cosmetic treatment with realistic expectations with regard to short- and long-term outcomes. In the first article in this continuing medical education series, we attempt to address this practice gap.
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Affiliation(s)
| | - Jacqueline Watchmaker
- Department of Dermatology, Boston University School of Medicine, Boston, Massachusetts
| | - Mayra B C Maymone
- Department of Dermatology, Boston University School of Medicine, Boston, Massachusetts
| | - Leontios Pappas
- Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts
| | - Christina Lam
- Department of Dermatology, Boston University School of Medicine, Boston, Massachusetts
| | - Neelam A Vashi
- Department of Dermatology, Boston University School of Medicine, Boston, Massachusetts.
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9
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Challenging Traditional Thinking: Early Free Tissue Transfer for Active Hemifacial Atrophy in Children. Plast Reconstr Surg 2020; 145:483-492. [DOI: 10.1097/prs.0000000000006511] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Parry-Romberg syndrome is a rare craniofacial disorder characterized by progressive hemifacial atrophy with systematic manifestations. The combination with hemimasticatory spasm is rare, with only 9 patients reported before. In this study, a study of a young male patient with Parry-Romberg syndrome and hemimasticatory spasm on his left side was presented. Radiologic examinations showed severe atrophy limited to subcutaneous tissue and electromyography demonstrated as hemimasticatory spasm. Injection of botulinum toxin type A was applied for the treatment of hemimasticatory spasm and after 2 separated injections, the patient was significantly relieved from symptom. The theory of focal demyelination of the trigeminal nerve peripheral brunches is the possible link between hemifacial atrophy and hemimasticatory spasm, although the pathogenesis of both diseases requires further study and current therapeutic methods are still limited to symptomatic treatments. Injection of botulinum toxin type A is an effective way to treat hemimasticatory spasm and autologous fat transplant is a promising solution to correct facial asymmetry.
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11
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Abstract
Parry-Romberg syndrome, or progressive hemifacial atrophy, is a rare disorder of unknown etiology. Patients present with unilateral atrophy of skin that may progress to involve underlying fat, muscle, and osseocartilaginous structures. Neurologic complications are common. After self-limited disease stabilization, various reconstructive options may be used to restore patients' facial symmetry. Serial autologous fat grafting has shown favorable results in reconstruction of mild or moderate soft tissue deficiency, but free tissue transfer remains the treatment of choice for severe disease.
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Affiliation(s)
- Kelly P Schultz
- Division of Plastic Surgery, Baylor College of Medicine, 6701 Fannin Street, Houston, TX 77030
| | - Elaine Dong
- Division of Plastic Surgery, Baylor College of Medicine, 6701 Fannin Street, Houston, TX 77030
| | - Tuan A Truong
- Division of Plastic Surgery, Baylor College of Medicine, 6701 Fannin Street, Houston, TX 77030
| | - Renata S Maricevich
- Division of Plastic Surgery, Baylor College of Medicine, 6701 Fannin Street, Houston, TX 77030.
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Yannas IV, Tzeranis DS, So PTC. Regeneration mechanism for skin and peripheral nerves clarified at the organ and molecular scales. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2018; 6:1-7. [PMID: 29392187 PMCID: PMC5788464 DOI: 10.1016/j.cobme.2017.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
This article is a review of current research on the mechanism of regeneration of skin and peripheral nerves based on use of collagen scaffolds, particularly the dermis regeneration template (DRT), which is widely used clinically. DRT modifies the normal wound healing process, converting it from wound closure by contraction and scar formation to closure by regeneration. DRT achieves this modification by blocking wound contraction, which spontaneously leads to cancellation of scar formation, a process secondary to contraction. Contraction blocking by DRT is the result of a dramatic phenotype change in contractile cells (myofibroblasts, MFB) which follows specific binding of integrins α1β1 and α2β1 onto hexapeptide ligands, probably GFOGER and GLOGER, that are naturally present on the surface of collagen fibers in DRT. The methodology of organ regeneration based on use of DRT has been recently extended from traumatized skin to diseased skin. Successful extension of the method to other organs in which wounds heal by contraction is highly likely though not yet attempted. This regenerative paradigm is much more advanced both in basic mechanistic understanding and clinical use than methods based on tissue culture or stem cells. It is also largely free of risk and has shown decisively lower morbidity and lower cost than organ transplantation.
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Affiliation(s)
- Ioannis V Yannas
- Department of Mechanical Engineering Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Dimitrios S Tzeranis
- Department of Mechanical Engineering Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Peter T C So
- Department of Mechanical Engineering Massachusetts Institute of Technology, Cambridge, MA 02139, USA.,Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
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Laparoscopic Free Omental Flap for Craniofacial Reconstruction: A Video Article Demonstrating Operative Technique and Surgical Applications. J Craniofac Surg 2018; 28:311-313. [PMID: 28085769 DOI: 10.1097/scs.0000000000003343] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The omental flap is a well described pedicled flap for surgical reconstruction of multiple body locations. As a laparoscopically harvested free flap, the omentum offers a minimally invasive solution to many reconstructive problems including extremity and head and neck wounds. This video article highlights the operative technique involved in flap harvest and inset for a cranial defect. An illustrative case involving a 23-year-old female's traumatic scalp degloving injury that was resurfaced by free omental flap and split-thickness skin graft is presented. This patient had stable long-term wound coverage for a very severe injury. Through video media we demonstrate that the laparoscopically harvested free omental flap is a minimally invasive, 2-team operation that provides soft tissue coverage of severe, remote wounds. This video demonstrates a safe operative technique and nuances specific to laparoscopic harvest of this flap.
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15
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Wollina U, Tchernev G, Goldman A. Circumscribed Lipoatrophy of the Chin after Tooth Extraction. Open Access Maced J Med Sci 2017; 5:537-538. [PMID: 28785354 PMCID: PMC5535679 DOI: 10.3889/oamjms.2017.107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 04/21/2017] [Accepted: 05/19/2017] [Indexed: 12/05/2022] Open
Abstract
We describe the rare occurrence of circumscribed facial lipoatrophy after tooth extraction. Correction by minimal invasive esthetic techniques such as soft tissue fillers or autologous fat transfer is possible but was not warranted.
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Affiliation(s)
- Uwe Wollina
- Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Friedrichstr. 41, 01067 Dresden, Germany
| | - Georgi Tchernev
- Department of Dermatology, Venereology and Dermatologic Surgery, Medical Institute of Ministry of Interior, and Onkoderma Policlinic for Dermatology and Dermatologic Surgery, Sofia, Bulgaria
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Use of acellular dermal matrices in laryngotracheal and pharyngeal reconstruction: systematic review. The Journal of Laryngology & Otology 2017; 131:585-592. [DOI: 10.1017/s0022215117001049] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
AbstractBackground:Acellular dermal matrices are increasingly used in laryngotracheal and pharyngeal reconstruction, but specific indications and the type of acellular dermal matrix used vary. The authors systematically reviewed outcomes relating to acellular dermal matrix use in head and neck reconstruction.Methods:Electronic databases were searched through 1 May 2016 for literature on acellular dermal matrix use in laryngotracheal and pharyngeal reconstruction. Studies were appraised for surgical indications, outcomes and study design.Results:Eleven publications with 170 cases were included. Eight articles reported on acellular dermal matrix use in oncological reconstruction. Most studies were case series; no high-level evidence studies were identified. Graft extrusion was more common in non-oncological applications. In general, post-oncological reconstruction with an acellular dermal matrix demonstrated complication rates similar to those reported without an acellular dermal matrix.Conclusion:Evidence in support of acellular dermal matrix use in head and neck reconstruction is generally poor. Prospective comparative studies are required to define the indications, safety and effectiveness of acellular dermal matrices in laryngotracheal and pharyngeal reconstruction.
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Bucher F, Fricke J, Neugebauer A, Cursiefen C, Heindl LM. Ophthalmological manifestations of Parry-Romberg syndrome. Surv Ophthalmol 2016; 61:693-701. [PMID: 27045226 DOI: 10.1016/j.survophthal.2016.03.009] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 03/22/2016] [Accepted: 03/24/2016] [Indexed: 11/29/2022]
Abstract
Parry-Romberg syndrome is a rare disease characterized by slowly progressive atrophy affecting facial subcutaneous tissues, including the underlying muscles and osteocartilaginous structures. Various periocular, ocular, and neuro-ophthalmological manifestations have been described in Parry-Romberg syndrome. The most common periocular disorders include enophthalmos, eyelid, and orbit alterations. The most frequent ocular disorders include corneal and retinal changes, and the most common neuro-ophthalmological disorders involve optic nerve, ocular motor and pupillary dysfunction. Besides the characteristic facial abnormalities, systemic manifestations may occur, including neurologic, dermatologic, cardiac, endocrine, infectious, orthodontic, and maxillofacial disorders. So far, mainly brief case reports describe these ophthalmological findings. Therefore, we summarize the ocular, periocular, and neuro-ophthalmological findings in detail, describe diagnostic modalities, and outline therapeutic options.
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Affiliation(s)
- Franziska Bucher
- Department of Ophthalmology, University of Cologne, Cologne, Germany.
| | - Julia Fricke
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | - Antje Neugebauer
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | - Claus Cursiefen
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | - Ludwig M Heindl
- Department of Ophthalmology, University of Cologne, Cologne, Germany
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