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Loche F, Bazex J, Giard A, Grolleau P, Marguery M. Efficacy and tolerability of topical corticosteroid treatment in the initial phase of bullous pemphigoid: An open study of 13 cases. J DERMATOL TREAT 2009. [DOI: 10.3109/09546639509097153] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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George J, Bensafi A, Schmitt AM, Black D, Dahan S, Loche F, Lagarde JM. Validation of a non-contact technique for local skin temperature measurements. Skin Res Technol 2008; 14:381-4. [DOI: 10.1111/j.1600-0846.2008.00309.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Gary A, Carvalho P, Louison JB, Helot MF, Gilbert D, Bernard P, Roujeau JC, Bedane C, Delaporte E, Vaillant L, Dreno B, Saiag P, Tancrede-Bohin E, Plantin P, D'Incan M, Sassolas B, Lok C, Labeille B, Pauwels C, Chosidow O, Picard C, Loche F, Guillaume JC, Joly P. Analyse des signes cliniques des malades atteints de pemphigoïde en fonction des antigènes reconnus par leur sérum en immunotransfert. Ann Dermatol Venereol 2004; 131:333-7. [PMID: 15258506 DOI: 10.1016/s0151-9638(04)93611-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Clinical features and extent of bullous pemphigoid lesions differed widely among patients. The pathogenic role of anti-BPAG2 antibodies has been recently demonstrated. The aim of this study was to analyze the relationship between clinical features of bullous pemphigoid patients and the antigens recognized by their serum. PATIENTS AND METHODS One hundred and twelve bullous pemphigoid patients were included in this prospective multicenter study. Inclusion criteria were the following: 1) diagnosis of bullous pemphigoid established on the presence of 3 of the 4 clinical features of bullous pemphigoid, histological picture of bullous pemphigoid and positive direct immunofluorescence; 2) serum available for immunoblotting studies. The clinical and biological findings were prospectively recorded on standard forms. Sera were collected and analyzed using indirect immunofluorescence and immunoblotting on human epidermal extracts. RESULTS Analysis of patient's clinical features depending on the antigens recognized by their serum showed that patients whose serum contained anti-BPAG1 antibodies had more frequently pruritus, blisters on the lower limbs and a positive indirect immunofluorescence. Patients whose serum contained anti-BPAG2 antibodies had blisters more frequently localized on the head, and a more frequently negative indirect immunofluorescence. Patients whose serum was negative by immunoblotting had less frequently urticarial and/or eczematous lesions, bullae less frequently localized on the lower part of the trunk, abdomen and lower limbs, lower eosinophilia and a more frequently negative indirect immunofluorescence. CONCLUSION Patients with circulating anti-BPAG1 antibodies exhibited the most typical, clinical and biological features of bullous pemphigoid.
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Affiliation(s)
- A Gary
- Clinique Dermatologique, INSERM U 519, CHU de Rouen
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Joly P, Courville P, Lok C, Bernard P, Saiag P, Dreno B, Delaporte E, Bedane C, Picard C, Sassolas B, Plantin P, D'Incan M, Chosidow O, Pauwels C, Lambert D, Loche F, Prost C, Tancrede-Bohin E, Guillaume JC, Roujeau JC, Gilbert D, Tron F, Vaillant L. Clinical criteria for the diagnosis of bullous pemphigoid: a reevaluation according to immunoblot analysis of patient sera. Dermatology 2004; 208:16-20. [PMID: 14730231 DOI: 10.1159/000075040] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2003] [Accepted: 09/12/2003] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND We previously proposed a set of 4 clinical criteria for the diagnosis of bullous pemphigoid (BP) that consisted of age greater than 70 years, absence of atrophic scars, absence of mucosal involvement and absence of predominant bullous lesions on the neck and head. These results have been challenged because direct immunoelectron microscopy (IEM), which was used as the standard diagnostic criterion in our initial study, does not identify the different antigens of the basement membrane zone. OBJECTIVE To reassess the validity of these clinical criteria for the diagnosis of BP using immunoblot analysis of patient sera as the main diagnostic criterion, in order to precisely identify the antigens recognized by patient sera. METHODS One hundred and eighty-nine sera from patients with various subepidermal autoimmune blistering diseases (AIBDs) were tested by immunoblotting using dermal and epidermal extracts. IEM was used as a complementary diagnostic procedure in a few patients whose serum recognized BPAG2 exclusively or was negative in immunoblotting. RESULTS 142 patients (75%) had at least 3 of the 4 clinical diagnostic criteria. Sera from patients who lacked the set of BP clinical criteria were more frequently immunoblot negative (34%) than sera from patients who had the criteria (18%; p = 0.025). BPAG1 was more frequently recognized by sera from patients with the set of BP clinical criteria (78%) than by sera from patients without the criteria (45%; p = 5.10(-4)). In contrast, BPAG2 was recognized by a great number of sera from patients who lacked the criteria of BP (71%), which was in accordance with the presence of numerous patients with cicatricial pemphigoid in this group. Among patients with various subepidermal AIBDs, the diagnosis of BP could be made with a sensitivity of 86%, a specificity of 90% and an excellent prognostic positive value over 95%, if 3 of these clinical criteria were present. CONCLUSION These results confirm the interest of this set of clinical criteria for the rapid diagnosis of BP.
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Affiliation(s)
- P Joly
- Clinique Dermatologique et INSERM U519, Institut Fédératif de Recherche Multidisciplinaire sur les Peptides, IFR23, Faculté Mixte de Médecine et de Pharmacie, Hôpital Charles-Nicolle, Rouen, France.
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Benzekri L, Loche F, Sans B, Bazex J. [Perifolliculitis capitis abscedens and suffodiens]. Ann Dermatol Venereol 2003; 130:1154-5. [PMID: 14724521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Astudillo L, Loche F, Reynish W, Rigal-Huguet F, Lamant L, Pris J. Sweet's syndrome associated with retinoic acid syndrome in a patient with promyelocytic leukemia. Ann Hematol 2002; 81:111-4. [PMID: 11907794 DOI: 10.1007/s00277-001-0416-5] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2001] [Accepted: 11/14/2001] [Indexed: 10/27/2022]
Abstract
We report a case of Sweet's syndrome associated with retinoic acid syndrome in a patient with acute promyelocytic leukemia treated with all- trans retinoic acid (ATRA). Sweet's syndrome appeared on day 6 of ATRA therapy for promyelocytic leukemia. It was associated with a mild retinoic acid syndrome, an inflammatory syndrome occurring in 25% of patients treated with ATRA and characterized by features of capillary leakage with systemic inflammatory signs. The ATRA therapy was discontinued for 11 days and treatment with corticosteroids improved the systemic and cutaneous signs. Only 11 cases of Sweet's syndrome associated with ATRA have been previously reported in the literature, involving only the skin in eight cases, the skin and muscles in two cases, and the lung, kidney, fascia, and muscles in one case. Sweet's syndrome was followed by retinoic acid syndrome in one of these cases. The previously reported cases are reviewed, and the mechanisms of Sweet's and retinoic acid syndromes and the link between them are discussed.
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Affiliation(s)
- L Astudillo
- Department of Haematology, University Hospital, Toulouse, France.
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Durieu C, Bayle-Lebey P, Gadroy A, Loche F, Bazex J. [Intravascular papillary endothelial hyperplasia: multiple lesions appearing in the course of treatment with interferon beta]. Ann Dermatol Venereol 2001; 128:1336-8. [PMID: 11908138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
INTRODUCTION Intravascular papillary endothelial hyperplasia is a benign and rare vascular lesion. We report a case of multiple vascular lesions of the hand following 3 months treatment with beta-interferon injections for multiple sclerosis. OBSERVATION A 50 year-old man had multiple vascular nodules of the hands. He was treated with beta interferon injections for multiple sclerosis for 3 months. Histology showed typical changes of intravascular papillary endothelial hyperplasia: papillary endothelial proliferation in a dilated cavity associated with thrombosis. DISCUSSION Intravascular papillary endothelial hyperplasia is a benign and rare vascular lesion usually presenting as a simple nodule. It may be painful. Diagnosis is histologic, characterized by papillary endothelial proliferation associated with a thrombus within a vessel. It may be confused with hemangiosarcoma. Treatment is surgical and recurrence after treatment is rare. Intravascular papillary endothelial hyperplasia is generally considered as an unusual form of thrombus organization. Intravascular papillary endothelial hyperplasia is divided into two groups: a pure form occurring within a dilated vessel and a mixed form appearing in benign vascular lesions. The originality of this case is the rarity and the multiplicity of the lesions. The possible pathogenesis of interferon-induced cutaneous vascular lesions is discussed.
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Affiliation(s)
- C Durieu
- Service de Dermatologie, Vénéréologie et Allergologie, CHU Purpan, place du Docteur Baylac, 31059 Toulouse
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Thédenat B, Loche F, Albes B, Marguery MC, Bazex J. Acute generalized exanthematous pustulosis with photodistribution pattern induced by sertraline. Dermatology 2001; 203:87-8. [PMID: 11549814 DOI: 10.1159/000051717] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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Durieu C, Marguery MC, Giordano-Labadie F, Journe F, Loche F, Bazex J. [Photoaggravated contact allergy and contact photoallergy caused by ketoprofen: 19 cases]. Ann Dermatol Venereol 2001; 128:1020-4. [PMID: 11907961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
INTRODUCTION Between September 1994 and September 1999, we observed 19 cases of photoaggraved contact allergy or contact photoallergy to ketoprofen (non steroidal anti-inflammatory derived from arylpropionic acid). We present a clinical and photobiological retrospective study of these 19 cases with investigation of cross-reactivity between benzophenone-containing molecules. PATIENTS AND METHODS On clinical level, we investigated the type of eruption, the delay of appearance, the initial area of eruption and areas of diffusion. Phototesting included patchtests and photopatchtests performed with the gel containing ketoprofen (17 patients), ketoprofen 2 p. 100 petrolatum (14 patients), fenofibrate 10 p. 100 petrolatum and 10 p. 100 water (15 patients), 3 benzophenones (19 patients): oxybenzone 10 p. 100 petrolatum, mexenone 2 p. 100 petrolatum, sulisobenzone 10 p. 100 petrolatum and the other arylpropionic derivatives (4 patients). Three identical series were applied: one was irradiated with 3/4 polychromatic minimal erythematosus dose, a second was irradiated with UVA 13 J/cm2 until January 1997, then 5 J/cm2, the third series was not irradiated (control series). RESULTS Patients were 9 men and 10 women with an average age of 41.2 years. The type of eruption was an eczema. The delay of appearance of the eruption was one day to 3 months. For 10 patients, the delay was between 4 and 18 days. The eruption was localized to the application area in 1 case, to the application area then to the same contralateral area in 3 cases, to the application area then to all photoexposed areas in 13 cases, to the application area then to the photoexposed areas and then to non-sun-exposed areas in 2 cases. Evolution showed prolonged photosensitivity in 3 cases after withdrawal of the contact and the contact photoallergy to ketoprofen was severe. Gel-containing ketoprofen photopatchtests showed 9 photoaggravated contact allergy, 6 contact photoallergy and 2 contact allergy. Ketoprofen photopatchtests showed 12 contact photoallergy and 2 photoaggraved contact allergy. Tiaprofenic acid photopatchtests were positive in all performed cases (4/4), but photopatchtests with the other arylpropionic derivatives, without benzophenone structure, were negative. Fenofibrate photopatchtests were always positive (15/15). Benzophenones photopatchtests only showed 4 cases of contact photoallergy to oxybenzone (4/19). In 68 p. 100 of cases, patients presented a contact allergy or photoallergy to fragrances. CONCLUSIONS This study shows the actual frequency of contact allergy and contact photoallergy to ketoprofen with a higher frequency of contact photoallergy. Thus, photopatchtesting is essential. In cases of contact photoallergy to ketoprofen, ketoprofen, tiaprofenic acid but not the other arylpropionic derivatives, fenofibrate and benzophenones have to be withdrawn.
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Affiliation(s)
- C Durieu
- Service de Dermatologie, Vénéréologie et Allergologie, Centre Hospitalier Universitaire Purpan, Toulouse
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Thouvenin-Heysch De La Borde MD, Loche F, Albès B, Lamant L, Bazex J. [A brown plaque on the back]. Ann Dermatol Venereol 2001; 128:665-8. [PMID: 11427807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Abstract
We report the third case of prolonged photosensitivity secondary to contact photoallergy to topical ketoprofen, a 2-arylpropionic acid derivative. The patient suffered from persistent photosensitivity for more than 1 year after the withdrawal of ketoprofen with recurrent eruptions on sun-exposed skin areas. This photosensitivity was associated with a persistent decrease in polychromatic and UVA minimal erythemal doses. Photobiological testing revealed cross-reactivity with fenofibrate and benzophenones. Photoallergy to ketoprofen is due to the benzophenone structure or to the very similar thiophene phenylketone of tiaprofenic acid, but not to the arylpropionic function. Thus, fenofibrate, tiaprofenic acid and benzophenones should be avoided by patients with a positive history of photocontact dermatitis to ketoprofen.
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Affiliation(s)
- B Albès
- Department of Dermatology, Hospital Purpan, Toulouse, France
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Albès B, Loche F, Thouvenin MD, Guillem P, Bazex J. [Unilateral exophthalmia revealing orbital myositis associated with metastatic cutaneous melanoma]. Rev Med Interne 2001; 22:85-6. [PMID: 11218309 DOI: 10.1016/s0248-8663(00)00292-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Loche F, Schwarze HP, Durieu C, Bazex J. A case of systemic lupus erythematosus associated with cancer of the lung: a paraneoplastic association? Br J Dermatol 2000; 143:210-1. [PMID: 10886175 DOI: 10.1046/j.1365-2133.2000.03630.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Schwarze HP, Giordano-Labadie F, Loche F, Gorguet MB, Bazex J. Delayed-hypersensitivity granulomatous reaction induced by blepharopigmentation with aluminum-silicate. J Am Acad Dermatol 2000; 42:888-91. [PMID: 10767697 DOI: 10.1016/s0190-9622(00)90264-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Blepharopigmentation has been introduced during the last decade as a technique for creating a permanent line along the eyelid margin, thus simulating a cosmetic eyeliner. Complications related to this procedure are mostly reported in the opthalmologic literature describing infectious, allergic, or technical problems. We report a case of a woman who underwent blepharopigmentation with aluminum-silicate and in whom a delayed hypersensitivity granulomatous reaction developed.
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Affiliation(s)
- H P Schwarze
- Department of Dermatology, CHU-Purpan, Toulouse, France
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MESH Headings
- Aged
- Aged, 80 and over
- Carcinoma, Skin Appendage/diagnosis
- Carcinoma, Skin Appendage/pathology
- Carcinoma, Skin Appendage/surgery
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Cheek
- Diagnosis, Differential
- Facial Neoplasms/diagnosis
- Facial Neoplasms/pathology
- Facial Neoplasms/surgery
- Head and Neck Neoplasms/radiotherapy
- Head and Neck Neoplasms/surgery
- Humans
- Male
- Mohs Surgery
- Neoplasms, Radiation-Induced/diagnosis
- Neoplasms, Radiation-Induced/pathology
- Neoplasms, Radiation-Induced/surgery
- Radiotherapy, Adjuvant/adverse effects
- Recurrence
- Skin Diseases/diagnosis
- Skin Diseases/pathology
- Skin Diseases/surgery
- Skin Neoplasms/diagnosis
- Skin Neoplasms/pathology
- Skin Neoplasms/surgery
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Affiliation(s)
- H P Schwarze
- Departments of Dermatology and Pathology, CHU-Purpan, Toulouse, France
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Loche F, Lucas F, Bayle-Lebey P, Bazex J. [Multiple cutaneous reticulohistiocytosis]. Ann Dermatol Venereol 2000; 127:507-9. [PMID: 10863183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
BACKGROUND Multicentric reticulohistiocytosis is a non Langerhans cell histiocytosis. This rare disease is characterized by cutaneous papules and nodules and a destructive polyarthritis; multisystem involvement may occur. Multiple and diffuse cutaneous reticulohistiocytosis have been more rarely reported. We present a case which was distinctive by the existence of multiple cutaneous plaques. CASE REPORT A 65-year-old woman presented cutaneous papules and nodules associated with a destructive arthritis affecting the hands. Histological examination of a cutaneous biopsy associated with immunophenotyping and electronic microscopy permitted us to make the diagnosis of multicentric reticulohistiocytosis. The search for visceral involvement or underlying neoplasia was negative. Rapidly, cutaneous aggravation occurred with multiple and diffuse infiltrated plaques on the back, the face, the ears, the thighs and the forearms. The same histological aspect was found for these lesions. Treatment with corticosteroids and cyclophosphamide was successful. DISCUSSION This case report is the first one with diffuse cutaneous lesions of multicentric reticulohistiocytosis with aspect of infiltrated plaques. Diffuse cutaneous lesions in multicentric reticulohistiocytosis have been rarely reported with diffuse papules or nodules pattern. A visceral involvement seems to be more frequent for diffuse cutaneous involvement. In all cases, the association of multicentric reticulohistiocytosis with neoplasia in up to 25 p. 100 is of interest. Treatment of multicentric reticulohistiocytosis consists in corticosteroids at the initial phase associated with alkylants agents or methotrexate.
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Affiliation(s)
- F Loche
- Service de Dermatologie, CHU Purpan, place du Dr-Baylac, 31059 Toulouse Cedex
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Thouvenin-Heysch De La Borde MD, Loche F, Alric L, Reyre J, Bazex J. [Cutaneous metastasis of a cholangiocarcinoma at the site of a percutaneous biliary catheter]. Ann Dermatol Venereol 2000; 127:212-3. [PMID: 10739988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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Loche F, Canepelle S, Arlet E, Basex J. Cutaneous manifestation of left atrial myxoma. Eur J Dermatol 1999; 9:650-1. [PMID: 10586136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
A 53-year-old woman had a left hemiplegia with suspicion of cerebral metastases. Thoracic and abdominal computed tomography revealed renal and splenic infarction features and she presented violaceous papulosis on her fingers corresponding to thrombosis of dermal vessels. Echocardiography showed a left atrial tumor evoking myxoma. The clinical features of left atrial myxomas are intracardiac obstruction, extracardiac embolism and general symptoms. Cutaneous manifestations are frequently reported and can correspond to cutaneous manifestations of emboli, symptoms related to auto-immune disorders and specific cutaneous findings that suggest atrial myxoma as part of more complex syndromes.
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Affiliation(s)
- F Loche
- Department of Dermatology, Purpan Hospital, place du Docteur-Baylac, 31059 Toulouse Cedex, France.
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Schwarze HP, Loche F, Kuchta J, Bazex J. A sporadic form of hypertrichosis cubiti. Clin Exp Dermatol 1999; 24:497-8. [PMID: 10681173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Schwarze HP, Loche F, Kuchta J, Bazex J. Patient information sheet used at St John's Institute of Dermatology. HYDROXYUREA (Hydrea) Information Leaflet. Clin Exp Dermatol 1999; 24:496-8. [PMID: 10681172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Loche F, Tremeau-Martinage C, Laplanche G, Massip P, Bazex J. Panniculitis revealing qualitative alpha 1 antitrypsine deficiency (MS variant). Eur J Dermatol 1999; 9:565-7. [PMID: 10523739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
A 16-year-old girl presented painful, red, nodular lesions on the abdomen. A cutaneous biopsy showed inflammatory cell infiltrate and fibrosis in the dermis and in the septa with isolated adipocyte lobules. alpha1-antitrypsin level was found to be normal but M1S phenotype of alpha1-antitrypsin was determined by isoelectric focusing in polyacrylamide gel. alpha1-antitrypsin level was normal for her family but M2S phenotype was found in her father. Alpha 1-antitrypsin (alpha1 AT) deficiency is a common hereditary disorder of Caucasians. The locus is pleiomorphic and 75 alleles have been identified. Numerous pathological mutations can be classified by the mechanisms which cause the deficiency. The major clinical importance of this deficiency is emphysema and liver disease. Panniculitis is rarely reported and seems to occur principally for the ZZ or MZ phenotype and for low levels of alpha1 AT. MS phenotype has been more rarely reported and triggering agents such as trauma and infections must be present. However, normal levels of alpha1 AT in the serum have previously been reported as in our case, and we suggest the study of alpha1 AT phenotype even if the plasma level is normal.
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Affiliation(s)
- F Loche
- Department of Dermatology, Purpan Hospital, place du Docteur-Baylac 31059 Toulouse Cedex, France
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Loche F, Bazex J. [Nevus of Ota]. Ann Dermatol Venereol 1999; 126:745-8. [PMID: 10604022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Affiliation(s)
- F Loche
- Service de Dermatologie, CHU Purpan, Toulouse
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Schwarze HP, Loche F, Gorguet MC, Kuchta J, Bazex J. Invasive cutaneous squamous cell carcinoma associated with actinic keratosis: a case with orbital invasion and meningeal infiltration. Dermatol Surg 1999; 25:587-9. [PMID: 10469120 DOI: 10.1046/j.1524-4725.1999.99009.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND It is suggested that most squamous cell carcinomas in sun-exposed areas arise from preexisting solar keratosis. Actinic keratosis is thought of as being a precursor to squamous cell carcinoma. This form of squamous cell carcinoma has been considered to be a relatively benign lesion. We report a case of invasive squamous cell carcinoma associated with actinic keratosis leading to orbit destruction and meningeal infiltration. OBJECTIVE To demonstrate that well-differentiated tumors can act extremely aggressively with the potential toward infiltrative growth patterns. METHODS Histologically controlled surgery along with multiple radiation therapy was performed. RESULTS The tumor progressed inducing perineural invasion, orbit infiltration, osseous destruction, and meningeal invasion. CONCLUSION The association of squamous cell carcinoma and actinic keratosis supports the concept of a causal relation. Excision with histologic examination of actinic keratosis seems to be useful for accurate diagnosis. Squamous cell carcinoma can represent an aggressive tumor with infiltrative growth pattern and should not be considered a benign lesion.
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MESH Headings
- Aged
- Aged, 80 and over
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Squamous Cell/radiotherapy
- Carcinoma, Squamous Cell/surgery
- Combined Modality Therapy
- Disease Progression
- Humans
- Male
- Meninges/pathology
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local/pathology
- Neoplasm Recurrence, Local/radiotherapy
- Neoplasm Recurrence, Local/surgery
- Neoplasms, Radiation-Induced/pathology
- Neoplasms, Radiation-Induced/radiotherapy
- Neoplasms, Radiation-Induced/surgery
- Orbit/pathology
- Radiotherapy, Adjuvant
- Skin/pathology
- Skin Neoplasms/pathology
- Skin Neoplasms/radiotherapy
- Skin Neoplasms/surgery
- Sunlight/adverse effects
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Affiliation(s)
- H P Schwarze
- Department of Dermatology, CHU-Purpan, Toulouse, France
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Loche F, Schwarze HP, Bazex J. Treatment of acquired cutaneous lymphangiectasis of the thigh and vulva with a carbon dioxide laser. Acta Derm Venereol 1999; 79:335. [PMID: 10430005 DOI: 10.1080/000155599750010878] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Garat H, Loche F, Gorguet B, Rumeau H, Lamant L, Bazex J. [Brooke-Spiegler syndrome]. Ann Dermatol Venereol 1999; 126:513-7. [PMID: 10495861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
BACKGROUND Brooke-Spiegler syndrome is an association of multiple trichoepitheliomas and cylindromas, sometimes accompanied by other adnexal tumors. CASE REPORT A 44-year-old woman with trichoepitheliomas involving the naso-genal and mental areas associated with cylindromas and spiradenomas on the forehead and pretragal regions creating a turban effect. Other complete or diassociated syndromes were found in family members. No neoplastic tumor was identified. DISCUSSION Brooke-Spiegler syndrome is an hereditary disease with autosomal dominant transmission. Both benign and malignant neoplasias can be associated. The concomitant existence of different tumors could be helpful in understanding the pathophysiology. There is some debate about the exact origin of the trichoepitheliomas, cylindromas and spiradenomas. Several single-cause theories have been put forward but remain to be confirmed as the genetic anomalies identified for trichoepitheliomas and cylindromas map to different sites. Patients with Brooke-Spiegler syndrome should be explored for malignant neoplasia. A family study is indicated.
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Affiliation(s)
- H Garat
- Service de Dermatologie, Vénéréologie et Allergologie, Centre Hospitalier Universitaire Purpan, Toulouse
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Trémeau-Martinage C, Gorguet B, Lamant L, Brousset P, Loche F, Fillola G, Corberand J, Tkaczuck J, Bazex J. [CD30 positive pilotropic lymphoma]. Ann Dermatol Venereol 1999; 126:434-8. [PMID: 10434108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND We report an unusual case of cutaneous CD30-positive lymphoma with pilar tropism and circulating Sezary cells which had a rapidly fatal course. CASE REPORT A 78-year-old man presented erythematous infiltration of the face, a pruriginous eruption on the trunk and proximal portions of the limbs with small erythematopurpuric follicular papulae, and node enlargement in the inguinal and axillary areas. The rest of the clinical examination was normal. Circulating Sezary cells were found in significant numbers on two different blood smears. Histologic and immunohistochemistry examination of a skin biopsy evidenced medium to large sized lymphoid cell infiltration in a perifollicular localization. A few small cells penetrated the pilar apparatus. There was no follicular mucinosis. The tumoral cells expressed CD2, CD3, CD4 and 75 p. 100 were positive for CD30. Node aspiration showed lymphomatous cells and CD3+ and CD30+ lymphomatous infiltration was found on marrow smears. A T clone was evidenced both in blood and bone marrow leading to the diagnosis of pilotropic CD30-positive lymphoma. Chlorambucil and prednisone were given. The patient died 5 months later. DISCUSSION The cytology findings suggest medium to large cell pleomorphic lymphoma. The circulating Sezary cells, the pilotropic eruption, and the rapidly fatal outcome suggest transformation of a Sezary syndrome into CD30-positive large cell lymphoma which has been described in fungoid mycosis.
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Affiliation(s)
- C Trémeau-Martinage
- Service de Dermatologie, Allergologie et Vénéréologie, CHU de Purpan, Toulouse
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Abstract
We report Bjornstad syndrome in a 5-year-old girl with severe bilateral congenital loss of hearing and pili torti. The mode of inheritance of this rare syndrome seems to be heterogeneous. A maternal uncle of the patient was deaf from birth and his hair had shown the same abnormalities at the same age; an autosomal recessive transmission can be assumed.
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Affiliation(s)
- F Loche
- Department of Dermatology, Purpan Hospital, Toulouse, France
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Affiliation(s)
- F Loche
- Purpan Hospital, Toulouse, France
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Carrière M, Giordano-Labadie F, Schwarze HP, Loche F, Bazex J. Difficulties in the interpretation of patch test reactions to ophthalmic beta-blockers. Contact Dermatitis 1998; 39:319-20. [PMID: 9874031 DOI: 10.1111/j.1600-0536.1998.tb05955.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M Carrière
- Department of Dermatology, CHU-Purpan, Toulouse, France
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Affiliation(s)
- H P Schwarze
- Department of Dermatology, CHU-Purpan, Toulouse, France
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Loche F, Laplanche G, Bazex J. [Hypersensitive urticarial vasculitis after natisedine intake]. Ann Dermatol Venereol 1998; 124:457-9. [PMID: 9739909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Various skin and mucosal reactions can be observed after administration of quinidine derivatives. CASE REPORT A patient who was taking Natisédine (quinidine phenylethyl barbiturate) intermittently and at reintroduction developed a papulopurpuric eruption (without thrombopenia) producing extensive centrifugal annular infiltration and central healing which regressed approximately one week after drug withdrawal. This eruption was associated with moderate 24 h proteinuria. The clinical aspect was that of vasculitis purpura as confirmed histology. Direct immunofluorescence only demonstrated C3 deposits in the vessel walls of the superficial dermis. The quinidine moiety of this drug (currently removed from the formulation) appears to be the responsible agent (imputability score: 13 B3). DISCUSSION Thrombopenic purpura by synthesis of anti-platelet antibodies induced by quinidine derivatives is well known. Inversely, cases of non-thrombopenic purpura imputable to these same derivatives is uncommon (7 reported cases). The pathophysiological mechanisms involved might be similar (antigenic similarity between the platelet surface and endothelium).
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Affiliation(s)
- F Loche
- Service de Dermatologie, C.H.U. Purpan, Toulouse
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Loche F, Terrier F, Bayle-Lebey P, Marguery M, Bazex J. [Diagnostic case. Keratoderma of the palm creases]. Ann Dermatol Venereol 1998; 125:347-8. [PMID: 9747288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- F Loche
- Service de Dermatologie, CHU Purpan, Toulouse
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Abstract
Coeliac disease can be associated with numerous internal, skin and mucosa involvements: their physiopathology is often obscure. We report the case of a 14-year old female patient who suffered from a coeliac disease diagnosed in 1988 with considerable improvement with a gluten-free diet. Her two daughters also presented coeliac disease and her sister suffered from nevoid basal cell carcinoma syndrome. Four years later, she presented non pruriginous small nodules over both lower extremities. Skin biopsy revealed a non-caseating granuloma into the derm: we only could evocate sarcoidosis affecting the skin. The dermatological lesions improved during the following weeks with a gluten free diet and relapsed each time this diet was stopped. Many clinical associations with coeliac disease have been described with numerous visceral and skin-mucosa involvements. Eight cases of coeliac disease associated with sarcoidosis affecting the lung have been reported: in five cases, coeliac disease preceded sarcoidosis and in one case sarcoidosis relapsed each time gluten was reintroduced like in our case. This two diseases seem to share immunological and genetic disturbances.
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Affiliation(s)
- F Loche
- Service de dermatologie-vénéréologie-allergologie, CHU Purpan, Toulouse, France
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Loche F, Marc V, Caranobe C, Bazex J. [Cutaneous manifestations of activated protein C resistance]. Ann Med Interne (Paris) 1998; 149:102-4. [PMID: 11490521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- F Loche
- Service de Dermatologie, CHU Purpan, Place du Docteur-Baylac, 31059 Toulouse
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Loche F, Tremeau-Martinage C, Durrieu C, Bazex J. A case of psoriasis associated with bullous pemphigoid and acute generalized exanthematous pustulosis (AGEP). J Dermatol Sci 1998. [DOI: 10.1016/s0923-1811(98)83272-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Loche F, Raynal H, Bazex J. Acne-like eruption induced by pseudoxanthoma elasticum: effectiveness of liquid nitrogen cryotherapy. Eur J Dermatol 1998; 8:63-5. [PMID: 9649690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
We report a case of pseudoxanthoma elasticum associated with an acneiform eruption involving the cervical area. When she was 16 years-old our patient was diagnosed with pseudoxanthoma elasticum, affecting the skin (flexural, cervical and neck areas) and the eyes (bilateral ocular angioid streaks). Ten years later, acneiform lesions (inflammatory and comedones) developed on these lesions: - the inflammatory lesions were characterized by phagocytosis of pathological elastic fibers inducing granuloma - the histological aspects of pseudoxanthoma elasticum were observed around large comedones. This association is rarely reported and we think that atypical, cervical acneiform lesions may be an indication of pseudoxanthoma elasticum. The mechanism for this association is not clearly understood. In our case, Von-Kossa staining was negative for the granulomatous lesions and positive for the comedones: calcification could protect elastopathic fibers from phagocytosis. Treatment is difficult: anti-acneic treatments are not effective except for tetracylines, the anti-inflammatory effects of which can improve granulomatous lesions. As its efficacy has been reported in elastosis perforans serpiginosa, we used liquid nitrogen cryotherapy on the inflammatory lesions with good results (separation of epidermis from dermis perhaps promoting transepithelial elimination of the abnormal dermal elastic tissue).
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Affiliation(s)
- F Loche
- Department of Dermatology, Purpan Hospital, Place du Dr Baylac, 31059 Toulouse, France
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Bazex J, Loche F. [Dermatophyte infections of the hairless skin and folds. Diagnosis and treatment]. Rev Prat 1996; 46:1135-41. [PMID: 8763020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- J Bazex
- Service de dermatologie, hôpital Purpan, Toulouse
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Peduto VA, Toscano A, Loche F. [Removal of a swallowed endotracheal tube in a neonate]. Minerva Anestesiol 1994; 60:207-10. [PMID: 8090320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Immediately following delivery a newborn infant was severely depressed. Because no respiratory effort was made and copious mucus was present, a Cole endotracheal tube was easily inserted into the trachea. Because of a mistaken manoeuvre for fastening the tube, the plastic adapter connection became dislodged from the tube, and the tube slipped out of trachea. The physician's gloved fingers could not maintain traction on the tube because of the excessive amount of mucus, and face mask ventilation made easier the slipping into the distal oesophagus. A second endotracheal tube was then properly placed in the trachea and the infant responded. The misplaced tube was removed from the oesophagus using a small, flexible biopsy forceps closed, advanced into the lumen of the swallowed tube under fluoroscopic vision. By opening the forceps, gripping the tube tightly from within, it was easily withdrawn. No adverse effects were observed.
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Affiliation(s)
- V A Peduto
- Istituto di Anestesiologia e Rianimazione, Università di Cagliari
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