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Bouaziz T, Ohana-Blumen E, Mouton-Chopin D, Ronchaud J, Girard B, Nordmann J. 276 Corrélation entre l’épaisseur de la couche des fibres nerveuses rétiniennes péripapillaires mesurée par tomographie à cohérence optique et les indices globaux de la périmétrie automatisée. J Fr Ophtalmol 2005. [DOI: 10.1016/s0181-5512(05)74673-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zamith S, Blanchet V, Girard B, Andersson J, Sorensen SL, Hjelte I, Björneholm O, Gauyacq D, Norin J, Mauritsson J, L’Huillier A. The predissociation of highly excited states in acetylene by time-resolved photoelectron spectroscopy. J Chem Phys 2003. [DOI: 10.1063/1.1589479] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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53
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Wollenhaupt M, Assion A, Liese D, Sarpe-Tudoran C, Baumert T, Zamith S, Bouchene MA, Girard B, Flettner A, Weichmann U, Gerber G. Interferences of ultrashort free electron wave packets. PHYSICAL REVIEW LETTERS 2002; 89:173001. [PMID: 12398664 DOI: 10.1103/physrevlett.89.173001] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/24/2002] [Indexed: 05/24/2023]
Abstract
Interferences of free electron wave packets generated by a pair of identical, time-delayed, femtosecond laser pulses which ionize excited atomic potassium have been observed. Two different schemes are investigated: threshold electrons produced by one-photon ionization with parallel laser polarization and above threshold ionization electrons produced by a two-photon transition with crossed laser polarization. Our results show that the temporal coherence of light pulses is transferred to free electron wave packets, thus opening the door to a whole variety of exciting experiments.
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Girard B, Bourcier F, Agdabede I, Laroche L. [Activity and epidemiology in an ophthalmological emergency center]. J Fr Ophtalmol 2002; 25:701-11. [PMID: 12399726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
PURPOSE To investigate the numbers and characteristics of patients with ophthalmological emergencies presenting at a general hospital. METHODS Retrospective analysis of ophthalmological emergencies over 11 years included comparison with demographic changes and, over the last 2 years, analysis of the patients treated (age, sex, and pathology, according to 23 preselected pathologies). Ophthalmological examinations were done by a senior ophthalmologist. RESULTS The activity rose from 396 patients in 1989 to 2,793 in 2000. The prevalence of ophthalmological emergencies in the area was 5.1 per 1,000 residents. The ophthalmological emergency rate compared with all emergencies in a general hospital classified as an Emergency Department Hospital was 5%. The male to female ratio was 1.88, the excess being explained by the higher risk of injury in men (professional and domestic). Of these patients, 28% were under 18 years of age, 43% were between 18 and 40, and 29% were over 40 years old. Most patients were self-referred. Fifty-three percent of the patients were from the hospital's influence sector. Of all ophthalmic patients, 3%-5% were hospitalized, 65% for medical reasons and 35% for surgical and trauma reasons. We pre-listed 23 pathologies to screen our patients, which covered 95% of all the patients examined in the emergency department. These ophthalmological medical emergencies were classified as follows: 20% infections disease, 12.6% ocular inflammation, 0.8% neurophthalmology. Traumatology can be classified as follows: 6.4% ocular burns, 2% electrical arc injuries, 35.3% corneal lesion, 10% injuries of conjunctiva, sclera, corneosclera, lacrimal duct, and 1% perforation of the eyeball. CONCLUSION There is a real need for ophthalmic emergency services in general hospitals. Benign pathologies not needing diagnosis and adapted treatment were not noted in our study. The cheapest and most efficient way to diagnose these ophthalmic emergencies appeared to be the ophthalmological emergency center with a senior ophthalmologist, according to the regional health organization.
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Mendes E, Girard B, Picot C, Buzier M, Boue F, Bastide J. Small-angle neutron scattering study of end-linked gels. Macromolecules 2002. [DOI: 10.1021/ma00077a025] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Audemard D, Galipienzo V, Marck E, Girard B, Romieu-Louvety A, Gaches F, Dupeyron G. [Silent sinus syndrome: a rare case of enophthalmia]. J Fr Ophtalmol 2002; 25:266-9. [PMID: 11941252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
INTRODUCTION The causes of spontaneous enophthalmos, without trauma, surgical factors, or systemic illness, which can be found are rare. A particular entity called silent sinus syndrome in the Anglo-Saxon literature, which concerns the long-term effect of hypoventilation of the maxillary sinus responsible for an attraction of the sinus walls, resulting in sagging of the orbital floor, itself responsible for the enophthalmos. CASE REPORT We report the case about a 29-year-old woman, presenting a left-side spontaneous enophthalmos, with sinus-type pains for 2 months. The clinical examination revealed a horizontal diplopia when looking leftwards. Computed tomography showed a maxillary homolateral sinusitis with characteristic attraction of the sinus walls. The draining of the sinus collection by inferior endoscopic enlargement of the maxillary ostium led to pain resolution. The enophthalmos and diplopia were stabilized. CONCLUSION After eradicating the orbital causes of enophthalmos, the sinus causes were sought more precisely, the pauci-symptomatic causes such as the silent sinus syndrome. The recognition of this syndrome stopped the progression of enophthalmos by making the maxillary sinus permeable again. A surgical reconstruction of the orbital floor can be proposed in order to correct the motility of the eyes and esthetic considerations.
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Lai JY, Silvestri L, Girard B. Anterior esthetic crown-lengthening surgery: a case report. JOURNAL (CANADIAN DENTAL ASSOCIATION) 2001; 67:600-3. [PMID: 11737985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
The theoretical concepts underlying crown-lengthening surgery are reviewed, and a patient who underwent esthetic crown-lengthening surgery is described. An overview of the various indications and contraindications is presented.
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Zamith S, Degert J, Stock S, de Beauvoir B, Blanchet V, Aziz Bouchene M, Girard B. Observation of coherent transients in ultrashort chirped excitation of an undamped two-level system. PHYSICAL REVIEW LETTERS 2001; 87:033001. [PMID: 11461552 DOI: 10.1103/physrevlett.87.033001] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2001] [Indexed: 05/23/2023]
Abstract
The effects of coherent excitation of a two-level system with a linearly chirped pulse are studied theoretically and experimentally [in Rb (5s-5p)] in the low field regime. The coherent transients are measured directly on the excited state population on an ultrashort time scale. A sharp step corresponds to the passage through resonance. It is followed by oscillations resulting from interferences between off-resonant and resonant contributions. We finally show the equivalence between this experiment and Fresnel diffraction by a sharp edge.
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Giaoui L, Lockhart R, Lafitte F, Girard B, Chikani L, Fleuridas G, Bertrand JC, Guilbert F. [Traumatic superior orbital fissure syndrome: report of 4 cases and review of literature]. J Fr Ophtalmol 2001; 24:295-302. [PMID: 11285447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
PURPOSE The authors retrospectively analyzed four cases of posttraumatic superior orbital fissure syndrome and reviewed the literature. METHOD Four patients (three male and one female) were followed for this complication in the department from october 1995 to december 1996. RESULTS The mean age was 31 years, the median follow-up was 8 month. Computed tomography showed involvement of the superior orbital fissure but no in three patients, in the fourth. The treatment consisted of osteosynthesis of craniofacial fracture in three patients and corticosteroid therapy in the last one. All patients presented partial recuperation of external ophthalmoplegia and ptosis. Twelve months after the traumatism, one patient underwent surgery for persistant ptosis and diplopia. CONCLUSION The superior orbital fissure syndrome is an exceptional complication of orbital traumas. Partial recuperation of the neuro-ophthalmologic function usually occurs within a period of several months.
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Abstract
Membrane technology for the processing of fruit juices and beverages has been applied mainly for clarification using ultrafiltration and microfiltration, and for concentration using reverse osmosis. The effects of product preparation, membrane selection, and operating parameters are important factors influencing filtration rate and product quality. Technological advances related to the development of new membranes, improvement in process engineering, and better understanding of fruit beverage constituents have expanded the range of membrane separation processes. Developments in novel membrane processes, including electrodialysis and pervaporation, increased the array of applications in combination with other technologies for alternate uses in fruit juices and beverages.
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Orloff MJ, Daily PO, Orloff SL, Girard B, Orloff MS. Surgical treatment of Budd-Chiari syndrome--when is liver transplant indicated? Transplant Proc 2001; 33:1435. [PMID: 11267361 DOI: 10.1016/s0041-1345(00)02542-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Orloff MJ, Orloff MS, Girard B, Orloff SL. When is liver transplant indicated in cirrhosis with bleeding varices? Transplant Proc 2001; 33:1366. [PMID: 11267330 DOI: 10.1016/s0041-1345(00)02512-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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63
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Girard B, Yuksel D, Cliff M, Delaquis P, Reynolds A. Vinification effects on the sensory, colour and GC profiles of Pinot noir wines from British Columbia. Food Res Int 2001. [DOI: 10.1016/s0963-9969(00)00177-0] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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64
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Zhang X, Hodgetts K, Rachwal S, Zhao H, Wasley JW, Craven K, Brodbeck R, Kieltyka A, Hoffman D, Bacolod MD, Girard B, Tran J, Thurkauf A. trans-1-[(2-Phenylcyclopropyl)methyl]-4-arylpiperazines: mixed dopamine D(2)/D(4) receptor antagonists as potential antipsychotic agents. J Med Chem 2000; 43:3923-32. [PMID: 11052797 DOI: 10.1021/jm990562x] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The dopaminergic receptor profile of a series of trans-1-[(2-phenylcyclopropyl)methyl]-4-arylpiperazines was examined. Aromatic substitution patterns were varied with the goal of identifying a compound having affinities for the D(2) and D(4) receptors in a ratio similar to that observed for the atypical neuroleptic clozapine. The compounds (1S, 2S)-trans-1-[(2-phenylcyclopropyl)methyl]-4-(2, 4-dichlorophenyl)piperazine (5m) and (1S, 2S)-trans-1-[(2-phenylcyclopropyl)methyl]-4-(2, 4-dimethylphenyl)piperazine (5t) were selected for functional antagonists at D(2) and D(4) receptors and had a D(2)/D(4) ratio approximating that of clozapine; they proved inactive in behavioral tests of antipsychotic activity.
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Singh SU, Casper RF, Fritz PC, Sukhu B, Ganss B, Girard B, Savouret JF, Tenenbaum HC. Inhibition of dioxin effects on bone formation in vitro by a newly described aryl hydrocarbon receptor antagonist, resveratrol. J Endocrinol 2000; 167:183-95. [PMID: 11018766 DOI: 10.1677/joe.0.1670183] [Citation(s) in RCA: 112] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Aryl hydrocarbon receptor (AhR) ligands are environmental contaminants found in cigarette smoke and other sources of air pollution. The prototypical compound is TCDD (2,3,7, 8-tetrachlorodibenzo-p-dioxin), also known as dioxin. There is an increasing body of knowledge linking cigarette smoking to osteoporosis and periodontal disease, but the direct effects of smoke-associated aryl hydrocarbons on bone are not well understood. Through the use of resveratrol (3,5,4'-trihydroxystilbene), a plant antifungal compound that we have recently demonstrated to be a pure AhR antagonist, we have investigated the effects of TCDD on osteogenesis. It was postulated that TCDD would inhibit osteogenesis in bone-forming cultures and that this inhibition would be antagonized by resveratrol. We employed the chicken periosteal osteogenesis (CPO) model, which has been shown to form bone in vitro in a pattern morphologically and biochemically similar to that seen in vivo, as well as a rat stromal cell bone nodule formation model. In the CPO model, alkaline phosphatase (AP) activity was reduced by up to 50% (P<0.01 vs control) in the presence of 10(-9) M TCDD and these effects were reversed by 10(-6) M resveratrol (P<0.05 vs TCDD alone). TCDD-mediated inhibition of osteogenesis was restricted primarily to the osteoblastic differentiation phase (days 0-2) as later addition did not appear to have any effects. Message levels for important bone-associated proteins (in the CPO model) such as collagen type I, osteopontin, bone sialoprotein and AP were inhibited by TCDD, an effect that was antagonized by resveratrol. Similar findings were obtained using the rat stromal bone cell line. TCDD (at concentrations as low as 10(-10)M) caused an approximately 33% reduction in AP activity, which was abrogated by 3. 5x10(-7) M resveratrol. TCDD also induced a marked reduction in mineralization ( approximately 75%) which was completely antagonized by resveratrol. These data suggest that AhR ligands inhibit osteogenesis probably through inhibition of osteodifferentiation and that this effect can be antagonized by resveratrol. Since high levels of AhR ligands are found in cigarette smoke, and further since smoking is an important risk factor in both osteoporosis and periodontal disease, it may be postulated that AhR ligands are the component of cigarette smoke linking smoking to osteoporosis and periodontal disease. If so, resveratrol could prove to be a promising preventive or therapeutic agent for smoking-related bone loss.
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Yousif A, Durance T, Scaman C, Girard B. Headspace Volatiles and Physical Characteristics of Vacuum-microwave, Air, and Freeze-dried Oregano (Lippia berlandieri Schauer). J Food Sci 2000. [DOI: 10.1111/j.1365-2621.2000.tb09394.x] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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67
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Orloff MJ, Daily PO, Orloff SL, Girard B, Orloff MS. A 27-year experience with surgical treatment of Budd-Chiari syndrome. Ann Surg 2000; 232:340-52. [PMID: 10973384 PMCID: PMC1421148 DOI: 10.1097/00000658-200009000-00006] [Citation(s) in RCA: 129] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To determine the effects of surgical portal decompression in Budd-Chiari syndrome (BCS) on survival, quality of life, shunt patency, liver function, portal hemodynamics, and hepatic morphology during periods ranging from 3.5 to 27 years. SUMMARY BACKGROUND DATA Experiments in the authors' laboratory showed that surgical portal decompression reversed the deleterious effects of BCS on the liver. This study was aimed at determining whether similar benefit could be obtained in patients with BCS. METHODS From 1972 to 1999, the authors conducted prospective studies of the treatment of 60 patients with BCS who were divided into three groups: the first had occlusion confined to the hepatic veins treated by direct side-to-side portacaval shunt (SSPCS); the second had occlusion involving the inferior vena cava (IVC) treated by a portal decompressive procedure that bypassed the obstructed IVC; and the third group, who had advanced cirrhosis and hepatic decompensation and were referred too late for treatment by portal decompression, required orthotopic liver transplantation. RESULTS In the 32 patients with BCS resulting from hepatic vein occlusion alone, SSPCS had a surgical death rate of 3%, and 94% of the patients were alive 3.5 to 27 years after surgery. All 31 survivors remained free of ascites and almost all had normal liver function. No patient with a patent shunt had encephalopathy. The SSPCS remained patent in all but one patient. Liver biopsies showed no evidence of congestion or necrosis, and 48% of the biopsies were diagnosed as normal. Mesoatrial shunt was performed in eight patients with BCS caused by IVC thrombosis. All patients survived surgery, but five subsequently developed thrombosis of the synthetic graft and died. Because of the poor results, mesoatrial shunt was abandoned. Instead, a high-flow combination shunt was introduced, consisting of SSPCS combined with a cavoatrial shunt (CAS) through a Gore-Tex graft. There were no surgical or long-term deaths among 10 patients who underwent combined SSPCS and CAS, and the shunts functioned effectively during 4 to 16 years of follow-up. Ten patients with advanced cirrhosis were referred too late to benefit from surgical portal decompression, and they were approved and listed for orthotopic liver transplantation. Three patients died of liver failure while awaiting a transplant, and four patients died after the transplant. The 1- and 5-year survival rates were 40% and 30%, respectively. CONCLUSIONS SSPCS in BCS with hepatic vein occlusion alone results in reversal of liver damage, correction of hemodynamic disturbances, prolonged survival, and good quality of life when performed early in the course of BCS. Similarly good results are obtained with combined SSPCS and CAS in patients with BCS resulting from IVC occlusion. In contrast, mesoatrial shunt has been discontinued in the authors' program because of an unacceptable incidence of graft thrombosis and death. In patients with advanced cirrhosis from long-standing, untreated BCS, orthotopic liver transplantation is the only hope of relief and results in the salvage of some patients. The key to long survival in BCS is prompt diagnosis and treatment by portal decompression.
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69
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Girard B, Baker G, Mock D. Foreign body granuloma following placement of hard tissue replacement material: a case report. J Periodontol 2000; 71:517-20. [PMID: 10776943 DOI: 10.1902/jop.2000.71.3.517] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The placement of grafting material in extraction sites for ridge preservation is an increasingly common practice among clinicians. This is a case report of a patient presenting with a symptomatic, foreign body granuloma following the placement of hard tissue replacement (HTR) in extraction sockets. The surgical specimen revealed numerous histiocytes and foreign body type giant cells. The grafting material was surgically removed and the patient's symptoms were alleviated. Although biocompatibility of HTR has previously been shown, specific applications may be contraindicated or some patients may exhibit sensitivity to this material.
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Abstract
Membrane technology for the processing of fruit juices and beverages has been applied mainly for clarification using ultrafiltration and microfiltration, and for concentration using reverse osmosis. The effects of product preparation, membrane selection, and operating parameters are important factors influencing filtration rate and product quality. Technological advances related to the development of new membranes, improvement in process engineering, and better understanding of fruit beverage constituents have expanded the range of membrane separation processes. Developments in novel membrane processes, including electrodialysis and pervaporation, increased the array of applications in combination with other technologies for alternate uses in fruit juices and beverages.
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72
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Girard B, Ouafik L, Boudouresque F. Characterization and regulation of peptidylglycine alpha-amidating monooxygenase (PAM) expression in H9c2 cardiac myoblasts. Cell Tissue Res 1999; 298:489-97. [PMID: 10639739 DOI: 10.1007/s004419900111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Peptidylglycine alpha-amidating monooxygenase (PAM), which catalazyes the two-step formation of bioactive alpha-amidated peptides from their glycine-extended precursors, has been found in H9c2 myoblasts. The expression of PAM has been evaluated in H9c2 cells. Northern blot analysis and amplification of fragments derived from rat PAM by the reverse transcription/polymerase chain reaction method has demonstrated the presence of rPAM-1, -2, -3, -3a and -3b mRNA transcripts. These forms of PAM mRNA may be generated by alternative splicing. PAM mRNA levels are increased to 160 +/- 12% of control values by treatment with dexamethasone but are unchanged during triiodothyronine incubation of the cells. PAM activity is very low, which is not comparable to the high levels found in adult atrium tissue. Western blot analysis has demonstrated 86-, 76-, and 46-kDa PAM proteins in the particulate fraction. The soluble fraction contains major PAM proteins of 110, 86, and 46 kDa. In situ hybridization studies with 35S-labeled full length RNA antisense transcripts of rat PAM-1 cDNA have localized autoradiographic grains around the nucleus. Our data clearly demonstrate PAM expression in H9c2 rat heart cells, suggesting the ability of these cardiac cells to make bioactive alpha-amidated hormones and/or neuropeptides.
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Yousif AN, Scaman CH, Durance TD, Girard B. Flavor volatiles and physical properties of vacuum-microwave- and air-dried sweet basil (Ocimum basilicum L.). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 1999; 47:4777-4781. [PMID: 10552889 DOI: 10.1021/jf990484m] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Basil (Ocimum basilicum L.) was dried using conventional hot air or the recently developed vacuum-microwave dryers. The effect of the drying method on the relative abundance of major flavor volatiles, rehydration rate, color, and structural integrity of the plant was evaluated. Dynamic headspace analysis of volatiles present in fresh or dried basil revealed that linalool and methylchavicol (estragole) were the two major headspace volatile compounds of the plant sample. Vacuum-microwave dehydrated basil yielded approximately 2.5 times the linalool and 1.5 times the methylchavicol of the air-dried samples. Furthermore, the vacuum-microwave-treated samples yielded more volatiles than fresh basil, due to chemical reactions during drying. Air-dried samples of basil had darker and fewer green hues than those prepared by vacuum microwave. Vacuum-microwave-dried samples had a higher rehydration rate, whereas the potential of the plant material to rehydrate was hindered in air-dried samples. This is likely attributed to the dramatic and pronounced structural collapse of the air-dried cells as revealed by the scanning electron microscope.
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Nicole C, Bouchène MA, Meier C, Magnier S, Schreiber E, Girard B. Competition of different ionization pathways in K2 studied by ultrafast pump–probe spectroscopy: A comparison between theory and experiment. J Chem Phys 1999. [DOI: 10.1063/1.480121] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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Voegtle R, Choudat L, Agbaguede I, Girard B. [MALT lymphoma of the lacrimal apparatus (mucosa-associated lymphoid tissue)]. J Fr Ophtalmol 1999; 22:884-7. [PMID: 10572803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
Mucosa-associated lymphoid tissue lymphoma can occur in various localizations. We describe the case of a patient presenting bilateral MALT lymphoma involving a lacrimal gland and a lacrimal duct. Biopsy specimens are required for histologic diagnosis. Such low-grade lymphomas are generally treated medically with radiotherapy or chemotherapy. Prognosis is generally favorable. A complete work-up is required to determine extension. These patients should be followed regularly.
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