1
|
Bintein F, Yannoutsos A, Chatellier G, Fontaine M, Damotte D, Paterlini-Bréchot P, Meyer G, Duchatelle V, Marini V, Schwering KL, Labrousse C, Beaussier H, Zins M, Salmeron S, Lajonchère JP, Priollet P, Emmerich J, Trédaniel J. Patients with atherosclerotic peripheral arterial disease have a high risk of lung cancer: Systematic review and meta-analysis of literature. J Med Vasc 2021; 46:53-65. [PMID: 33752847 DOI: 10.1016/j.jdmv.2020.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 12/23/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE Lung cancer and atherosclerosis share common risk factors. Literature data suggest that the prevalence of lung malignancy in patients with peripheral arterial disease (PAD) is higher than in the general population. Our goal was to determine, through a systematic literature review, the prevalence of lung cancer in patients with PAD. METHODS We consulted available publications in the Cochrane library, MEDLINE, PUBMED, EMBASE, and ClinicalTrials.gov. We included all articles, written in English or French, published between 1990 and 2020 reporting the prevalence of lung cancer in patients with PAD (atherosclerotic aortic aneurysm or peripheral occlusive diseases). Patients with coronary artery disease, cardiac valvulopathy or carotid stenosis were not included. We did not include case reports. We performed a critical analysis of each article. Data were collected from two independent readers. A fixed effect model meta-analysis allowed to estimate a summary prevalence rate. RESULTS We identified 303 articles, and selected 19 articles according to selection criteria. A total of 16849 patients were included (mean age 68.3 years, 75.1% of males). Aortic aneurysms were found in 29% of patients and atherosclerotic occlusive disease in 66% of patients. Lung cancer was identified in 538 patients, representing a prevalence of 3%. DISCUSSION Lung cancer is found in 3% of patients with atherosclerotic PAD. This prevalence is higher than that found in lung cancer screening programs performed in the general population of smokers and former smokers. These patients should be screened for lung cancer. Their selection may dramatically increase the benefit of lung cancer screening.
Collapse
Affiliation(s)
- F Bintein
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France.
| | - A Yannoutsos
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France; Inserm UMR 1153 Center of Research in Epidemiology and Statistics, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - G Chatellier
- Hôpital européen Georges-Pompidou, AP-HP, 75015 Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | - D Damotte
- Hôpital Cochin, AP-HP, 75014 Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France; Unité Inserm U1138, centre de recherche des Cordeliers, Paris, France
| | | | - G Meyer
- Hôpital européen Georges-Pompidou, AP-HP, 75015 Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - V Duchatelle
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - V Marini
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | | | - C Labrousse
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - H Beaussier
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - M Zins
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - S Salmeron
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - J-P Lajonchère
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - P Priollet
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France
| | - J Emmerich
- Groupe hospitalier Paris Saint-Joseph, 75014 Paris, France; Inserm UMR 1153 Center of Research in Epidemiology and Statistics, Université Paris Descartes, Sorbonne Paris Cité, Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - J Trédaniel
- Hôpital européen Georges-Pompidou, AP-HP, 75015 Paris, France; Université Paris Descartes, Sorbonne Paris Cité, Paris, France; Unité Inserm UMR-S 1124, toxicologie, pharmacologie et signalisation cellulaire, Paris, France
| |
Collapse
|
2
|
Boulle G, Velut Y, Mansuet-Lupo A, Gibault L, Blons H, Fournel L, Boni A, Cremer I, Wislez M, Duchatelle V, Trédaniel J, Hammond SA, Herbst R, Alifano M, Giraud P, Damotte D. Chemoradiotherapy efficacy is predicted by intra-tumour CD8+/FoxP3+ double positive T cell density in locally advanced N2 non-small-cell lung carcinoma. Eur J Cancer 2020; 135:221-229. [PMID: 32610210 DOI: 10.1016/j.ejca.2020.04.040] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/18/2020] [Accepted: 04/27/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Radiotherapy is a standard of care for locally advanced stage III N2 non-small-cell lung carcinoma (NSCLC) combined with surgery/chemotherapy. Radiotherapy is hypothesised to induce tumour immunogenic cell death, to release neoantigen resulting in intra-tumoural immune infiltration and abscopal effect. Conversely, it has not been demonstrated if immune cells are necessary to drive radiotherapy efficacy and predict patient's survival. PATIENTS AND METHODS We retrospectively analysed tumour samples and clinical data from 113 patients, 89 resected (PORT) and 24 non-resected (DRC) N2-NSCLC treated with chemotherapy and radiotherapy (same radiotherapy department from 2002 to 2015). The immune environment was characterised with in situ multiplex staining (CD8, FoxP3, PD-L1 and cytokeratin) and correlated with clinical data and survival. RESULTS High density of CD8+ T cells was associated with OS (p = 0.04, HR = 1.93 [0.99-3.78]) and DFS (p = 0.003, HR = 2.42 [1.31-4.47]) in the PORT. High density of CD8+/FoxP3+ double positive cells was associated with OS (p = 0.01, HR = 1.97 [1.11-3.48]) in the whole population, with OS (p = 0.05, HR = 1.92 [0.98-3.74]) and PFS (p = 0.03, HR = 1.83 [1.03-3.23]) in the PORT without reaching significance for the DRC. Intermediate PD-L1 expression in tumour cells (TPS = 1-49%) was associated with a higher survival in the PORT. CONCLUSIONS Intra-tumoural CD8+ T cell and particularly CD8+/FoxP3+ double positive T cell densities predict survival in stage III N2-NSCLC suggesting the need for a pre-existing intra-tumour immunity to mediate the action of radiotherapy. Density of CD8+/FoxP3+ cells was the best predictor of patient's survival in multivariate analysis and could represent a biomarker of radiotherapy efficacy.
Collapse
Affiliation(s)
- G Boulle
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France
| | - Y Velut
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France
| | - A Mansuet-Lupo
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France; Department of Pathology, Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Cochin, Paris, France
| | - L Gibault
- Department of Pathology, Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Européen Georges Pompidou, Paris, France
| | - H Blons
- University Paris Descartes, Paris, France; INSERM UMRS 1147, Paris, France; Department of Biochemistry, APHP, Hôpital Européen Georges Pompidou, Paris, France
| | - L Fournel
- University Paris Descartes, Paris, France; Department of Thoracic Surgery, APHP, Hôpital Cochin, Paris, France; INSERM U1124, Paris, France
| | - A Boni
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France
| | - I Cremer
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France
| | - M Wislez
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; Department of Respiratory Medicine, APHP, Hôpital Cochin, Paris, France
| | - V Duchatelle
- Department of Pathology, St Joseph Hospital, Paris, France
| | - J Trédaniel
- University Paris Descartes, Paris, France; INSERM U1124, Paris, France; Department of Oncology, St Joseph Hospital, Paris, France
| | - S A Hammond
- Research and Early Discovery, Oncology Research and Development, AstraZeneca, Gaithersburg, MD, USA
| | - R Herbst
- Research and Early Discovery, Oncology Research and Development, AstraZeneca, Gaithersburg, MD, USA
| | - M Alifano
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France; Department of Thoracic Surgery, APHP, Hôpital Cochin, Paris, France
| | - P Giraud
- University Paris Descartes, Paris, France; APHP, Hôpital Européen Georges Pompidou, Department of Radiotherapy, Paris, France
| | - D Damotte
- Institut National de La Santé et de La Recherche Médicale (INSERM), UMRS 1138, Cordeliers Research Center, Team Cancer, inflammation and complement, Paris, France; University Paris Descartes, Paris, France; University Pierre et Marie Curie-Paris, Paris, France; Department of Pathology, Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Cochin, Paris, France.
| |
Collapse
|
3
|
Malaterre J, Baciarello G, Filler T, Molinié V, Duchatelle V, Fizazi K, Baumert H. Faisabilité et résultats oncologiques des curages lombo-aortiques cœlioscopiques pour masses résiduelles de tumeurs germinales non séminomateuses métastatiques. Prog Urol 2019. [DOI: 10.1016/j.purol.2019.08.061] [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: 11/26/2022]
|
4
|
Spindler L, Pommaret E, Moyal Barracco M, Fathallah N, Plantier F, Duchatelle V, de Parades V. [Anal and vulvar hidradenoma papilliferum are similar: A study of 14 cases]. Ann Dermatol Venereol 2019; 146:537-541. [PMID: 31196616 DOI: 10.1016/j.annder.2019.04.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 01/26/2019] [Accepted: 04/16/2019] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Hidradenoma papilliferum (HP) is an adenomatous proliferation of mammary-like glands. These glands are located preferentially on the vaginal labia, the perineum and the anal skin. About ninety percent of HP occur on the vulva, with anal localization being much less common. AIM OF THE STUDY To analyze the clinical and histological characteristics of anal HP and compare them to those seen on the vulva based on the literature. METHOD A monocentric retrospective analysis (in the medical and surgical proctology department of the Saint-Joseph Hospital Group, Paris) of patients for whom a diagnosis of anal HP was made based on pathological analysis of a resected sample. RESULTS A total of 14 female patients were included between 2012 and 2018. The mean age was 48.2 years (22-70). The tumor, single in all cases, was asymptomatic with very slow progression. It was located on the anal skin in all patients. It generally consisted of a round nodule measuring under 1cm that was barely prominent, translucent, depressible and mobile. In 15% of patients the tumor was ulcerated. Histologically, the tumor displayed the usual characteristics of HP. Only one relapse was seen, six years after resection. CONCLUSION The clinical and histological aspects of anal HP are the same as those of the vulva, which are better documented, namely a small, rounded, pink, translucent or bluish, and mobile tumor, with a smooth surface, and more rarely ulceration or budding, and in most cases asymptomatic. All HP were diagnosed in women and were located at the anal margin. Histopathological examination of an excised sample confirms the diagnosis and rules out a malignant tumor. The frequency of anal HP may be underestimated.
Collapse
Affiliation(s)
- L Spindler
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
| | - E Pommaret
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
| | - M Moyal Barracco
- Service de dermatologie, université Paris Descartes, hôpital Cochin, Assistance publique-hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - N Fathallah
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France
| | - F Plantier
- Service d'anatomo-pathologie, université Paris Descartes, hôpital Cochin, Assistance publique-hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - V Duchatelle
- Service d'anatomo-pathologie, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75014 Paris, France
| | - V de Parades
- Service de proctologie médico-chirurgicale, groupe hospitalier Paris Saint-Joseph, institut Léopold-Bellan, 185, rue Raymond-Losserand, 75014 Paris, France.
| |
Collapse
|
5
|
Ferreira M, Robalo M, Saraiva T, Cunha M, Goncalves L, Albuquerque A, Ramos D, Costa G, Lima J, Pego M, Peovska I, Davceva Pavlovska J, Pop Gorceva D, Zdravkovska M, Vavlukis M, Kostova N, Bulugahapitiya DS, Feben A, Avison M, Foley J, Martin J, De Graaf MA, Van Den Hoogen I, Leen A, Kharagjitsingh A, Kroft L, Jukema J, Bax J, Scholte A, Patel K, Mahan M, Ananthasubramaniam K, Durmus Altun G, Alpay M, Altun A, Andreini D, Pontone G, Mushtaq S, Bertella E, Conte E, Segurini C, Volpato V, Petulla M, Baggiano A, Pepi M, Van Dijk J, Huizing E, Jager P, Slump C, Ottervanger J, Van Dalen J, Yambao E, Calleja H, Sibulo A, Ramirez Moreno A, Siles Rubio J, Noureddine M, Munoz-Bellido J, Bravo R, Martinez F, Valle A, Milan A, Inigo-Garcia L, Velasco T, Ramaiah VL, Devanbu JS, Taywade SK, Hejjaji VS, Zafrir N, Bental T, Gutstein A, Solodky A, Mats I, Kornowski R, Lagan J, Hasleton J, Meah M, Mcshane J, Trent R, Massalha S, Israel O, Koskosi A, Kopelovich M, Marai I, Venuraju S, Jeevarethinam A, Dumo A, Ruano S, Darko D, Cohen M, Nair D, Rosenthal M, Rakhit R, Lahiri A, Pizzi MN, Roque A, Fernandez-Hidalgo N, Cuellar-Calabria H, Gonzalez-Alujas M, Oristrell G, Rodriguez-Palomares J, Tornos P, Aguade-Bruix S, Smettei O, Abazid R, Ahmed WMK, Samy W, Behairy N, Tayeh O, Hassan A, Berezin A, Kremzer A, Samura T, Berezina T, Scrima G, Bertuccio G, Canseco Nadia N, Cruz Raul C, Gonzalez Cristian G, Hernandez Salvador S, Alexanderson Erick E, Zerahn B, Shugushev Z, Maximkin D, Chepurnoy A, Volkova O, Tsedenova A, Faibushevich A, Baranovich V, Yoshida H, Mizukami A, Matsumura A, Keller M, Silber S, Falcao A, Imada R, Azouri L, Giorgi M, Santos R, Mello S, Kalil Filho R, Meneghetti J, Chalela W, Kanni L, Ohrman T, Nygren AT, Irabi R, Falcao A, Imada R, Azouri L, Parisotto T, Soares J, Kalil Filho R, Meneghetti J, Chalela W, Burrell S, Burrell S, Lo C, Zavadovskyi K, Gulya M, Lishmanov Y, Amin A, Kandeel A, Shaban M, Nawito Z, Caobelli F, Soffientini A, Thackeray J, Bengel F, Pizzocaro C, Guerra U, Hellberg S, Silvola J, Kiugel M, Liljenback H, Savisto N, Thiele A, Laine V, Knuuti J, Roivainen A, Saraste A, Ismail B, Hadizad T, Dekemp R, Beanlands R, Dasilva JN, Hyafil F, Sorbets E, Duchatelle V, Rouzet F, Le Guludec D, Feldman L, Martire V, De Pierris C, Martire M, Pis Diez E, Ramaiah V, Devanbu JS, Hejjaji VS, Lebasnier A, Legallois D, Peyronnet D, Desmonts C, Zalcman G, Bienvenu B, Agostini D, Manrique A, Solomyanyy V, Mintale I, Zabunova M, Narbute I, Ratniece M, Jakobsons E, Kaire K, Kamzola G, Briede I, Jegere S, Erglis A, Mostafa S, Abdelkader M, Abdelkader H, Abdelkhlek S, Khairy E, Huidu S, Popescu A, Lacau S, Huidu A, Dimulescu D, Abazid R, Smettei O, Sayed S, Al Harby F, Habeeb A, Saqqah H, Merganiab S, Selvanayagam J, Harms H, Tolbod L, Hansson N, Kero T, Orndahl L, Kim W, Bouchelouche K, Wiggers H, Frokiaer J, Sorensen J, Hansson N, Tolbod L, Harms H, Wiggers H, Kim W, Hansen E, Zaremba T, Frokiaer J, Sorensen J, Harms H, Tolbod L, Hansson N, Kero T, Orndahl L, Kim W, Bouchelouche K, Wiggers H, Frokiaer J, Sorensen J. Poster Session 3: Tuesday 5 May 2015, 08:30-12:30 * Room: Poster Area. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
6
|
Niclot J, Stansal A, Lazareth I, Galloula A, Duchatelle V, Laurent-Bellue A, Priollet P. [Ankle and foot ulcerations in a diabetic patient revealing cutaneous leishmaniasis]. ACTA ACUST UNITED AC 2014; 39:430-3. [PMID: 25201090 DOI: 10.1016/j.jmv.2014.07.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 07/28/2014] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Cutaneous leishmaniasis is a parasitic disease that typically manifests as a typical crusted ulcer called the oriental sore. Its localization on the lower limbs can be mistaken for a leg ulcer. CASE REPORT An 81-year-old male, native of Algeria, with type 2 diabetes, arterial hypertension and arteriopathy developed a chronic ulceration of the right ankle and foot compatible with the diagnosis of infectious diabetic foot. Non-improvement with antibiotics, local treatment and rest, and the absence of any hemodynamic arteriopathy led to skin biopsies. Polymerase chain reaction performed on biopsy samples for parasitological investigations yielded the diagnosis of cutaneous leishmaniasis due to Leishmania major. Complete healing was obtained with topical care alone, the patient having declined an etiological treatment. DISCUSSION Cutaneous leishmaniasis is one of the rare infectious etiologies of chronic leg ulcers. Several therapeutic options, including abstention, can be proposed.
Collapse
Affiliation(s)
- J Niclot
- Service de médecine vasculaire, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - A Stansal
- Service de médecine vasculaire, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France.
| | - I Lazareth
- Service de médecine vasculaire, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - A Galloula
- Service de médecine vasculaire, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - V Duchatelle
- Service d'anatomopathologie, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - A Laurent-Bellue
- Service d'anatomopathologie, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| | - P Priollet
- Service de médecine vasculaire, groupe hospitalier Paris Saint-Joseph, 185, rue Raymond-Losserand, 75674 Paris cedex 14, France
| |
Collapse
|
7
|
Duchatelle V, L'Allier P, Tanguay JF, Petroni T, Robb S, Johnson D, Cournoyer D, Guertin MC, Wright S, Tardif JC. Effects of the p-selectin antagonist inclacumab on myocardial damage according to the time interval between infusion and percutaneous coronary intervention. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht311.5907] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
8
|
Massein A, Petit E, Darchen M, Loriau J, Oberlin O, Marty O, Sauvanet E, Afriat R, Girard F, Molinié V, Duchatelle V, Zins M. Imaging of intestinal involvement in endometriosis. Diagn Interv Imaging 2013; 94:281-91. [DOI: 10.1016/j.diii.2012.11.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|
9
|
Molinié V, Duchatelle V, Abbey-Tobby A, Balaton A. [Extemporaneous examination in lung pathology: the pathologist's view]. Rev Mal Respir 2012; 29:836-43. [PMID: 22742470 DOI: 10.1016/j.rmr.2012.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Accepted: 12/02/2011] [Indexed: 11/26/2022]
Abstract
Extemporaneous examination of a thoracopulmonary lesion has an unquestionable interest when pre-surgical diagnostic workup has not allowed determining its exact nature. This examination, the sole objective of which is to guide the surgical approach, is especially important in lung pathology, due to the limited non-surgical access to thoracic lesions and the morbidity and mortality of repeated surgery. Its yield as a decision-making procedure is of utmost importance in many clinical situations, and a close collaboration between thoracic surgeons and pathologists is required to ensure its quality, in a context of mutual confidence that requires time and experience. After a presentation of the indications and practical modalities of extemporaneous examination, we will underline its limitations and insist on difficult situations for the pathologist and inadequate indications.
Collapse
Affiliation(s)
- V Molinié
- Service d'anatomie pathologique, hôpital Saint-Joseph, 185, rue Raymond-Losserand, 75014 Paris, France.
| | | | | | | |
Collapse
|
10
|
Pessione F, Ramond MJ, Njapoum C, Duchatelle V, Degott C, Erlinger S, Rueff B, Valla DC, Degos F. Cigarette smoking and hepatic lesions in patients with chronic hepatitis C. Hepatology 2001; 34:121-5. [PMID: 11431742 DOI: 10.1053/jhep.2001.25385] [Citation(s) in RCA: 123] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A possible hepatotoxicity of cigarette smoke has been recently suggested by epidemiological and experimental studies. Our aim was to study the possible relationships between smoking and liver fibrosis and activity in patients with chronic hepatitis C. A cross-sectional study was performed in a group of 310 patients with chronic hepatitis C consecutively hospitalized for their first liver biopsy. The relationships between age, gender, alcohol consumption, route of contamination, tobacco consumption, and Knodell fibrosis and activity scores were examined in univariate, age-adjusted, and multivariate analyses. One hundred and seventy-six patients (57%) were current smokers. Smokers were younger (P <.001), more often of male gender (P =.001), more often alcohol consumers (P =.001), and more often had a history of intravenous drug use (P =.0001) than never smokers. Smoking was related to increased fibrosis and activity scores in age-adjusted (P =.009 and P =.005, respectively) and multivariate analyses (P =.03 and P =.04, respectively). Smoking increases the severity of hepatic lesions in patients with chronic hepatitis C.
Collapse
Affiliation(s)
- F Pessione
- Assistance Publique Hôpitaux de Paris, Fédération d'Hépato-Gastroentérologie, Hôpital Beaujon, Clichy, France.
| | | | | | | | | | | | | | | | | |
Collapse
|
11
|
Korganow AS, Ji H, Mangialaio S, Duchatelle V, Pelanda R, Martin T, Degott C, Kikutani H, Rajewsky K, Pasquali JL, Benoist C, Mathis D. From systemic T cell self-reactivity to organ-specific autoimmune disease via immunoglobulins. Immunity 1999; 10:451-61. [PMID: 10229188 DOI: 10.1016/s1074-7613(00)80045-x] [Citation(s) in RCA: 538] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Rheumatoid arthritis is a common and debilitating autoimmune disease whose cause and mechanism remain a mystery. We recently described a T cell receptor transgenic mouse model that spontaneously develops a disease with most of the clinical, histological, and immunological features of rheumatoid arthritis in humans. Disease development in K/BxN mice is initiated by systemic T cell self-reactivity; it requires T cells, as expected, but B cells are also needed, more surprisingly. Here, we have identified the role of B cells as the secretion of arthritogenic immunoglobulins. We suggest that a similar scenario may unfold in some other arthritis models and in human patients, beginning with pervasive T cell autoreactivity and ending in immunoglobulin-provoked joint destruction.
Collapse
Affiliation(s)
- A S Korganow
- Institut de Génétique et de Biologie Moléculaire et Cellulaire, CNRS/INSERM/ULP, C. U. de Strasbourg, France
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
12
|
Martinot-Peignoux M, Boyer N, Pouteau M, Castelnau C, Giuily N, Duchatelle V, Aupérin A, Degott C, Benhamou JP, Erlinger S, Marcellin P. Predictors of sustained response to alpha interferon therapy in chronic hepatitis C. J Hepatol 1998; 29:214-23. [PMID: 9722202 DOI: 10.1016/s0168-8278(98)80006-8] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND/AIMS The aim of this study was to determine the predictors for sustained response to alpha interferon therapy in a large population of patients with chronic hepatitis C, using multivariate analysis. METHODS Two hundred and ninety-six patients were included in four controlled trials of alpha interferon. Pretreatment serum HCV RNA levels were assessed by the branched DNA version 2.0 assay and HCV genotypes by the reverse hybridization assay (LiPA). RESULTS Sustained responses were observed in 37%, 14% and 6% of the patients with low, medium and high pretreatment serum HCV RNA levels, respectively (p<10(-4)). Sustained responses were observed in 5%, 4%, 32% and 27% of the patients with genotype 1a, 1b, 2a and 3a, respectively (p<10(-4)). The multivariate analysis showed that a non-transfusional source of HCV infection, low serum HCV RNA levels and HCV genotypes non-1 (2a or 3a) were independent factors associated with sustained response to interferon therapy. CONCLUSION Virological factors (low pretreatment serum HCV RNA level and HCV genotype non-1a and non-1b), when adjusted in a large population of patients, using improved technology, are the main independent predictors of sustained response to alpha interferon therapy.
Collapse
Affiliation(s)
- M Martinot-Peignoux
- Service d'Hépatologie, INSERM U481, and Centre de Recherche Claude Bernard sur les Hépatites Virales, Hôpital Beaujon, Clichy, France
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Duchatelle V, Marcellin P, Giostra E, Bregeaud L, Pouteau M, Boyer N, Auperin A, Guerret S, Erlinger S, Henin D, Degott C. Changes in liver fibrosis at the end of alpha interferon therapy and 6 to 18 months later in patients with chronic hepatitis C: quantitative assessment by a morphometric method. J Hepatol 1998; 29:20-8. [PMID: 9696488 DOI: 10.1016/s0168-8278(98)80174-8] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
BACKGROUND/AIMS The aims of the study were to determine, in patients with chronic hepatitis C treated with alpha interferon: (i) changes in the morphometric evaluation of liver fibrosis at the end of treatment and 6, 12 and 18 months after treatment; (ii) the predictive value of histologic lesions for the response to treatment, in particular the predictive value of morphometric evaluation of liver fibrosis. METHODS Seventy patients with chronic hepatitis C who participated in two trials of recombinant interferon alpha 2b treatment were studied. Liver specimens were obtained before and at the end of treatment and 6, 12 or 18 months later. Histologic lesions were assessed according to the Knodell system. Quantitative study of total fibrosis and of Disse space collagen was done by the computerized automated morphometric method. RESULTS A significant decrease in morphometric Disse space collagen was observed at the end of treatment and 6 months later. This decrease was also observed, although it was not significant, 12 and 18 months after treatment. There was no relationship between this decrease and the biochemical and virological responses or the dose of interferon. The pretreatment Knodell activity score, but not the morphometric evaluation of fibrosis, was a significant predictor of sustained response. CONCLUSION A decrease in Disse space collagen, as assessed by the sensitive morphometric method, was observed at the end of and 6 months after treatment. This observation is consistent with an anti-fibrogenetic effect of alpha interferon. Mild or moderate histologic activity was associated with a sustained response to therapy.
Collapse
Affiliation(s)
- V Duchatelle
- Service Central d'Anatomie et de Cytologie Pathologiques, INSERM U-481 and Centre de Recherches Claude Bernard sur les Hépatites Virales, Hôpital Beaujon, Clichy, France
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
14
|
Pessione F, Degos F, Marcellin P, Duchatelle V, Njapoum C, Martinot-Peignoux M, Degott C, Valla D, Erlinger S, Rueff B. Effect of alcohol consumption on serum hepatitis C virus RNA and histological lesions in chronic hepatitis C. Hepatology 1998; 27:1717-22. [PMID: 9620348 DOI: 10.1002/hep.510270635] [Citation(s) in RCA: 227] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The role of alcohol intake in the occurrence of severe liver disease in chronic hepatitis C virus (HCV) carriers is still debated. A cross-sectional study has been conducted in 233 chronic hepatitis C virus carriers. Weekly self-reported alcohol consumption (SRAC) was evaluated, serum HCV RNA levels were measured by a branched DNA technique (Quantiplex 2.0) and HCV genotypes were determined. A liver biopsy was performed simultaneously and liver lesions were graded with the Knodell histological activity index. Data were examined by uni- and multivariate analyses. Alcohol consumption was relatively low (< 140 g/per week in 193/233 patients [80%]). We found a highly significant correlation between SRAC and serum HCV RNA levels (r = .26, P = .001). Fibrosis was significantly correlated with age and alcohol consumption. These results suggest that in HCV carriers, alcohol consumption, even with low alcohol intake, increases viremia and hepatic fibrosis. Chronic HCV carriers should be advised to avoid regular alcohol intake.
Collapse
Affiliation(s)
- F Pessione
- Service d'Hepatologie, Unité de Recherches de Physiopathologie Hépatique (INSERM U24), Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, Clichy, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Karras A, Rabian C, Zylberberg H, Hermine O, Duchatelle V, Durand F, Valla D, Viard JP. Severe anoxic hepatic necrosis in an HIV-1-hepatitis C virus-co-infected patient starting antiretroviral triple combination therapy. AIDS 1998; 12:827-9. [PMID: 9619823] [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: 02/07/2023]
|
16
|
Kouskoff V, Korganow AS, Duchatelle V, Degott C, Benoist C, Mathis D. A new mouse model of rheumatoid arthritis: organ-specific disease provoked by systemic autoimmunity. Ryumachi 1997; 37:147. [PMID: 9136609] [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: 02/04/2023]
Affiliation(s)
- V Kouskoff
- Institut de Génétique et de Biologie Moléculaire et cellulaire, C.U. de Strasbourg, France
| | | | | | | | | | | |
Collapse
|
17
|
Abstract
Rheumatoid arthritis (RA) is a chronic joint disease characterized by leukocyte invasion and synoviocyte activation followed by cartilage and bone destruction. Its etiology and pathogenesis are poorly understood. We describe a spontaneous mouse model of this syndrome, generated fortuitously by crossing a T cell receptor (TCR) transgenic line with the NOD strain. All offspring develop a joint disease highly reminiscent of RA in man. The trigger for the murine disorder is chance recognition of a NOD-derived major histocompatibility complex (MHC) class II molecule by the transgenic TCR; progression to arthritis involves CD4+ T, B, and probably myeloid cells. Thus, a joint-specific disease need not arise from response to a joint-specific antigen but can be precipitated by a breakdown in general mechanisms of self-tolerance resulting in systemic self-reactivity. We suggest that human RA develops by an analogous mechanism.
Collapse
MESH Headings
- Alleles
- Animals
- Arthritis, Rheumatoid/genetics
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/physiopathology
- Autoimmune Diseases/genetics
- Autoimmune Diseases/pathology
- Autoimmune Diseases/physiopathology
- B-Lymphocytes/immunology
- CD4-Positive T-Lymphocytes/chemistry
- CD4-Positive T-Lymphocytes/immunology
- Cell Compartmentation/immunology
- Disease Models, Animal
- Female
- Histocompatibility Antigens Class II/immunology
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Inbred DBA
- Mice, Inbred NOD
- Mice, Transgenic
- Phenotype
- Receptors, Antigen, T-Cell/genetics
- Receptors, Antigen, T-Cell/immunology
- Transgenes/immunology
Collapse
Affiliation(s)
- V Kouskoff
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (CNRS/INSERM/ULP), Illkirch, France
| | | | | | | | | | | |
Collapse
|
18
|
Mathurin P, Duchatelle V, Ramond MJ, Degott C, Bedossa P, Erlinger S, Benhamou JP, Chaput JC, Rueff B, Poynard T. Survival and prognostic factors in patients with severe alcoholic hepatitis treated with prednisolone. Gastroenterology 1996; 110:1847-53. [PMID: 8964410 DOI: 10.1053/gast.1996.v110.pm8964410] [Citation(s) in RCA: 187] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND & AIMS Corticosteroids have been shown to significantly decrease short-term mortality in patients with severe alcoholic hepatitis. However, independent factors associated with a favorable outcome and long-term survival are unknown. The aim of this study was to examine prognostic factors and long-term survival in patients with biopsy-proven severe alcoholic hepatitis. METHODS Of 183 patients studied, 61 had been randomized in a previous trial; 32 of them were treated with prednisolone (group I) and 29 were not treated (group II); 61 were treated from the end of this randomized trial (group III); and 61 were simulated (group IV). RESULTS At 1 year, survival in group I (69%; confidence interval [CI], 57%-81%) and group III (71%; CI, 55%-87%) was better than in the nontreated groups (group II, 41%; CI, 23%-59%; P = 0.01) (group IV, 50%; CI, 37%-63%; P = 0.05). At 2 years, survival was not significantly different. Treated patients with marked liver polymorphonuclear infiltrate had better 1-year survival (76%; CI, 64%-88%) than the others (53%; CI, 35%-71%; P = 0.05). Treated patients with polymorphonuclear counts of > 5500/mm3 had better 1-year survival (77%; CI, 65%-89%) than the others (40%; CI, 14%-66%; P = 0.003). In the 93 treated patients, liver polymorphonuclear infiltrate (P < 0.03) and polymorphonuclear count (P < 0.001) were independently correlated with 1-year survival. CONCLUSIONS Prednisolone reduced mortality by at least 1 year. Liver polymorphonuclear infiltrate and polymorphonuclear count were independent prognostic factors.
Collapse
Affiliation(s)
- P Mathurin
- Service des Traitements Ambulatoires des Maladies Alcooliques, Hôpital Beaujon, Clichy, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Marcellin P, Pouteau M, Martinot-Peignoux M, Degos F, Duchatelle V, Boyer N, Lemonnier C, Degott C, Erlinger S, Benhamou JP. Lack of benefit of escalating dosage of interferon alfa in patients with chronic hepatitis C. Gastroenterology 1995; 109:156-65. [PMID: 7540996 DOI: 10.1016/0016-5085(95)90281-3] [Citation(s) in RCA: 64] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND & AIMS In patients with chronic hepatitis C treated with interferon alfa, sustained normalization of alanine aminotransferase was observed in about 20%, and no predictive factor of response could be clearly identified. The aims of this study were to assess the efficacy of an escalating dose of interferon and to determine the predictive factors of response. METHODS Seventy-five patients were randomly assigned to two groups. Twenty-five patients received a dosage of 3 million units of recombinant interferon alfa-2b three times weekly for 24 weeks, and 50 patients received a dose that was increased to 5 million units at 8 weeks in nonresponders and to 10 million units 8 weeks later in persistent nonresponders. Multivariate analysis was performed to determine the features associated with response. RESULTS A sustained response was observed in 17% of the patients with constant dosage and in 19% of patients with an escalating dosage. Low pretreatment serum hepatitis C virus RNA levels and hepatitis C virus genotype were found to be independent predictive factors of sustained response. CONCLUSIONS In patients with chronic hepatitis C, an escalating dosage of interferon did not improve the overall rate of response. Low pretreatment serum hepatitis C virus RNA levels and genotype other than 1b were the only predictive factors of sustained response.
Collapse
Affiliation(s)
- P Marcellin
- Service d'Hépatologie, INSERM Unité 24, Clichy, France
| | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Marcellin P, Boyer N, Degott C, Martinot-Peignoux M, Duchatelle V, Giostra E, Areias J, Erlinger S, Benhamou JP. Long-term histologic and viral changes in patients with chronic hepatitis C who responded to alpha interferon. Liver 1994; 14:302-7. [PMID: 7877434 DOI: 10.1111/j.1600-0676.1994.tb00093.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
We assessed the long-term outcome in 24 patients with chronic hepatitis C who responded to alpha interferon. All patients were followed up for 12 months, and 16 patients were followed up 41 +/- 9 months. During the follow-up period, 18 of the 24 patients (75%) relapsed (serum ALT levels increased again); 16 had an early relapse within the 6 months and two had a late relapse 21 and 36 months after therapy; one cirrhotic patient with relapse died. Serum HCV RNA remained detectable in the two patients before the late relapse and in three of the six patients with sustained biochemical response. Histologic assessment 13 to 31 months after therapy showed a decrease in activity in most patients, even in some of those with relapse, but the decrease in portal inflammation was more marked (p < 0.05) in patients with sustained biochemical response. Liver HCV RNA was not detectable in the two sustained responders who were negative for serum HCV RNA. Despite biochemical remission induced by interferon therapy, HCV replication persists in many patients with a potential risk of late relapse. In contrast, some patients have no long-term detectable HCV RNA, suggesting clearance of HCV. Long-term histologic improvement of portal inflammation in most patients confirms the beneficial effect of interferon.
Collapse
Affiliation(s)
- P Marcellin
- Service d'Hépatologie, Unité de Recherches de Physiopathologie Hépatique (INSERM U24), Clichy, France
| | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Lettéron P, Duchatelle V, Berson A, Fromenty B, Fisch C, Degott C, Benhamou JP, Pessayre D. Increased ethane exhalation, an in vivo index of lipid peroxidation, in alcohol-abusers. Gut 1993; 34:409-14. [PMID: 8472992 PMCID: PMC1374151 DOI: 10.1136/gut.34.3.409] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Ethane exhalation was measured in 42 control subjects, 52 patients with various non-alcoholic liver diseases, and 89 alcohol abusers who had been admitted to hospital for alcohol withdrawal and assessment of liver disease (six with normal liver tests, 10 with steatosis with or without fibrosis, six with alcoholic hepatitis, 29 with cirrhosis, 34 with both cirrhosis and alcoholic hepatitis, and four with both cirrhosis and a hepatocellular carcinoma). Ethane exhalation was similar in control subjects and in patients with non-alcoholic liver diseases, but was five times higher in alcohol abusers. Ethane exhalation in alcohol abusers was significantly, but very weakly, correlated with the daily ethanol intake before hospital admission, and the histological score for steatosis, but not with the inflammation or alcoholic hepatitis scores. Ethane exhalation was inversely correlated with the duration of abstinence before the test. In nine alcoholic patients, the exhalation of ethane was measured repeatedly, and showed slow improvement during abstinence. Ethane exhalation was significantly but weakly correlated with the Pugh's score in patients with alcoholic cirrhosis. It is concluded that the mean ethane exhalation is increased in alcohol abusers. One of the possible mechanisms may be the presence of oxidizable fat in the liver. The weak correlation with the Pugh's score is consistent with the contribution of many other factors in the progression to severe liver disease.
Collapse
Affiliation(s)
- P Lettéron
- INSERM U24, Hôpital Beaujon, Clichy, France
| | | | | | | | | | | | | | | |
Collapse
|
22
|
Paraf F, Duchatelle V, Paraf A. [Colonic metastases disclosing carcinoma of the gallbladder]. Presse Med 1989; 18:540-1. [PMID: 2523049] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
|
23
|
Duchatelle V, Potet F, Bara J, Ma J, Goldfain D. Mucin immunohistochemistry of the columnar epithelium of the oesophagus (Barrett's oesophagus). Virchows Arch A Pathol Anat Histopathol 1989; 414:359-63. [PMID: 2496524 DOI: 10.1007/bf00734092] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Columnar cell lined lower oesophagus (CELLO), often considered to be a precancerous lesion, is characterized by a glandular mucosa with a predominance of sulphomucins in the specialized epithelium. This histochemical abnormality can be correlated with abnormal differentiation which may also be studied by anti-mucus antibodies (anti-M1, anti-M3, anti-SIMA, anti-LIMA). The purpose of this prospective study is to define the mucin profile in a large population of CELLO by immunohistochemistry and to compare it with the results of histochemistry. Biopsies of 79 patients with reflux oesophagitis were included. Thirty-eight had CELLO and 41 had a histologically normal cardia. Six surgical specimens of oesophageal adenocarcinomas were also included. The histochemical methods confirmed the preponderance (57.9%) of type III intestinal metaplasia (IM) found in 57.9% of cases. The immunohistochemical methods showed a similar antigenic profile of type II and III IM with positivity of anti-SIMA and anti-M3 antibodies in the goblet cells, and positivity of anti-LIMA antibodies in both the goblet and intermediate cells of the specialized epithelium. The mucus secreting cells of the oesophageal adenocarcinomas had the same immunohistochemical profile. These results are similar to those of Filipe et al. in type II and III IM surrounding gastric adenocarcinomas. Immunohistochemical methods allow us to subdivide type II and type III IM into 2 subgroups according to the positivity or negativity of the anti-LIMA antibodies in the intermediate cells. Among the 41 normal cardias in patients with reflux oesophagitis, 10 contain sulphomucin secreting cells positive with anti-LIMA antibodies. We suggest that this anti-LIMA positivity may be a step preceding type III IM in specialized epithelium.
Collapse
Affiliation(s)
- V Duchatelle
- Biologie et Physiologie des Cellules Digestives, INSERM U239, Faculté de Médecine X, Bichat, Paris
| | | | | | | | | |
Collapse
|
24
|
Kusielewicz D, Duchatelle V, Valeyre D, Battesti JP, Vissuzaine C, Coste T, Rautureau J. [Obstructive jaundice caused by granulomatous stenosis of the extrahepatic bile ducts in sarcoidosis]. Gastroenterol Clin Biol 1988; 12:664-7. [PMID: 3063578] [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] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A 37-year-old black West Indian woman with sarcoidosis developed obstructive jaundice due to stenosis involving the entire length of the common hepatic bile duct associated with stenosis of the cystic duct. Neither gallstones nor extrahepatic biliary tract lymph node involvement were found. Stenosis was ascribed to biliary involvement of sarcoidosis because of the presence of noncaseating granulomas in the cystic duct and the gallbladder neck. There was no hepatic involvement. Cholecystectomy and left hepaticojejunostomy were performed. Postoperative recovery was unremarkable. Jaundice disappeared and liver tests returned to normal values. This case report underlines the importance of verifying the patency of the extrahepatic biliary tract before severe cholestasis can be ascribed to intrahepatic involvement of sarcoidosis.
Collapse
Affiliation(s)
- D Kusielewicz
- Service de Médecine Interne et Gastroentérologie, Hôpital Avicenne, Bobigny
| | | | | | | | | | | | | |
Collapse
|
25
|
Coste T, Benamouzig R, Casassus P, Duchatelle V, Huc D, Rautureau J. [Autoimmune hemolytic anemia associated with ulcerative rectocolitis]. Gastroenterol Clin Biol 1986; 10:609-10. [PMID: 3781164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
|