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Pathological Analysis and Clinical Evolution After Radiological Removal of Retrievable Vena Cava Filters. Vasc Endovascular Surg 2022; 56:754-761. [DOI: 10.1177/15385744221120764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective Retrievable inferior vena cava filters (IVCF) have been developed because permanent filters have been associated with an increased risk of recurrent deep venous thrombosis. There is no data on the interactions of IVCF with the inferior vena cava (intrafilter thrombi, insertion through the venous wall) even though this may alter the course after retrieval of the IVCF. Methods A review of 85 consecutive patients undergoing retrieval of IVCF placed at a single center was performed from January 1, 2010 and December 31, 2014. Inferior vena cava filter were examined for presence of intrafilter thrombus at time of retrieval. Filter position and presence of intraluminal thrombus were examined. Patient outcomes, including recurrence of deep vein thrombosis (DVT) and death, were captured at 3 month followup. Results Eighty five patients were identified, with intrafilter thrombi found in 69 (81%) patients and venous wall fragments found in 75 (88%) patients. However, their presence was not associated with an increased risk of recurrent venous thromboembolism (VTE) or death during follow up. Conclusions Intrafilter thrombi and venous wall fragments are frequently found in removed IVCF but are not associated with a worse prognosis. They may not modify the therapeutic management of patients.
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Prognostic role of immune microenvironment in pleural metastases from breast and lung adenocarcinomas. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:430. [PMID: 35571452 PMCID: PMC9096424 DOI: 10.21037/atm-21-6326] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/08/2022] [Indexed: 11/06/2022]
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The immune microenvironment of the hydatidiform mole. Hum Pathol 2021; 120:35-45. [DOI: 10.1016/j.humpath.2021.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 12/10/2021] [Accepted: 12/12/2021] [Indexed: 11/04/2022]
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INSM1 Expression in Chordomas. Am J Clin Pathol 2021; 156:334-339. [PMID: 33629710 DOI: 10.1093/ajcp/aqaa250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Chordomas are rare malignant tumors with a broad differential diagnosis, including chondrosarcomas and metastatic carcinomas. Recently, insulinoma-associated protein 1 (INSM1) has gained great interest regarding the diagnosis of neuroendocrine tumors but also extraskeletal myxoid chondrosarcomas. However, its expression in chordomas remains largely unknown. METHODS We retrospectively examined 57 chordomas for INSM1 expression. RESULTS INSM1 expression was found in only 5% of tumors. CONCLUSIONS This marker is rarely expressed in this type of tumor, raising questions about neuroendocrine differentiation.
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The Immune Microenvironment of Malignant Pleural Mesothelioma: A Literature Review. Cancers (Basel) 2021; 13:3205. [PMID: 34206956 PMCID: PMC8269097 DOI: 10.3390/cancers13133205] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/16/2021] [Accepted: 06/22/2021] [Indexed: 12/13/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a rare and aggressive tumour with a poor prognosis, associated with asbestos exposure. Nowadays, treatment is based on chemotherapy with a median overall survival of less than two years. This review highlights the main characteristics of the immune microenvironment in MPM with special emphasis on recent biological advances. The MPM microenvironment is highly infiltrated by tumour-associated macrophages, mainly M2-macrophages. In line with infiltration by M2-macrophages, which contribute to immune suppression, other effectors of innate immune response are deficient in MPM, such as dendritic cells or natural killer cells. On the other hand, tumour infiltrating lymphocytes (TILs) are also found in MPM, but CD4+ and CD8+ TILs might have decreased cytotoxic effects through T-regulators and high expression of immune checkpoints. Taken together, the immune microenvironment is particularly heterogeneous and can be considered as mainly immunotolerant or immunosuppressive. Therefore, identifying molecular vulnerabilities is particularly relevant to the improvement of patient outcomes and the assessment of promising treatment approaches.
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Abstract
OBJECTIVES Peritoneal mesothelial cysts have been reported under various terms, including benign cystic mesothelioma, usually in the form of case reports/series, whereas extraperitoneal cases are rarely reported. Our objective was to report the detailed characteristics of cystic lesions of the serosal cavities. METHODS We retrospectively examined the clinicopathologic findings of a series of mesothelial cystic lesions (n = 79). RESULTS Most cases (n = 68, 86%) concerned the peritoneum, whereas 11 (14%) concerned the pericardium. No pleural cases were found. A total of 51 (64.5%) lesions were solitary, whereas 28 (35.5%) were multiple. Peritoneal lesions harbored a plump eosinophilic mesothelium and a loose connective stroma, whereas pericardial lesions showed a cuboidal/flattened mesothelium, collagenous stroma, intense inflammation, and other tissue types, like adipose and muscle tissue. Solitary peritoneal lesions are usually extrapelvic and found in older patients incidentally during other surgeries, whereas multiple lesions are found in younger patients and usually in the pelvis. The lesions show a benign clinical course with rare recurrences but no malignant transformation. CONCLUSIONS Most mesothelial cysts are peritoneal and rarely pericardial. Peritoneal cysts differ from pericardial cysts. Peritoneal solitary lesions differ from multiple lesions, also suggesting their pathogenetic differences.
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Abstract
OBJECTIVES The disruption or defect of the myometrium in the uterine scar of a cesarean section (CS) has been known by various names, such as uterine niche, isthmocele, deficient uterine scar, scar pouch, or diverticulum. Symptomatology, risk factors for niche development, and available treatment modalities have been recently studied. However, the histologic features of this disease remain unknown. METHODS The histologic features of eight uterine niches are thoroughly described and a summary of the most important aspects of the uterine niche literature is provided. Five cases of CS scars without niche formation are comparatively examined. RESULTS Most uterine niches harbor endocervical mucosa, often cystically dilated and/or an atrophic or disorganized endometrial mucosa of lower uterine segment origin. Regenerative epithelial atypia and fibroblastic stromal reaction are frequent features. No granulomatous reaction, important inflammation, or hemorrhage is seen. CS scars without niche formation do not harbor endocervical mucosa or inclusion cysts, fibroblastic stroma, or regenerative atypia. CONCLUSIONS As more prospective studies of uterine niche development and treatment will be conducted, a detailed pathologic report with the criteria proposed herein can be designed.
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Abstract
White adipose tissue browning has emerged as a putative therapy of obesity, and studies in mice have shown that Cdkn2a is implicated in white-to-brown transition. However, the role of Cdkn2a product p16 has been never studied in human brown fat tissue. The aim of the study is to investigate the expression of p16 in normal brown fat and in hibernoma, a lipoma containing brown fat-like adipocytes. Ten normal brown fat tissues and 5 hibernomas were immunohistochemically studied for p16 expression. Nearby white adipose tissue was used for comparison. All brown fat and hibernomas specimens express p16 in a cytoplasmic manner. Neighboring white adipose tissue is negative for p16 expression. Thus, cytoplasmic p16 may be associated with fat tissue browning.
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Outcome and Prognosis Factors of Stage IV Cervical Cancer Patients: A Decade Experience. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Compliance to regional recommendations for molecular analyses and management of advanced lung cancer patients. Future Oncol 2019; 15:2139-2149. [DOI: 10.2217/fon-2018-0943] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: We performed a clinical audit of the management of patients with EGFR mutations, 1 year after the introduction of EGFR tyrosine kinase inhibitor ( EGFR-TKI) in first-line treatment. Methods: Compliance was defined by tumor molecular profiling for stage IIIB and IV non-small-cell lung cancer and first-line treatment as recommended by the French guidelines. Results: Among the 169 EGFR-mutated patients, compliance was 76.4%. The most common noncompliance criterion was chemotherapy given in first-line treatment instead of EGFR-TKI. No dedicated multidisciplinary meeting and type of institutions were independent unfavorable predictors for compliance. Compliance to guidelines was significantly correlated with time-to-first subsequent treatment improvement (2.5 vs 9.1 months; p < 0.0001). Conclusion: Implementation of new standards of care is challenging. Our results reinforce the role of multidisciplinary meetings to provide a better access to innovating therapeutics.
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Pleura revisited: From histology and pathophysiology to pathology and molecular biology. CLINICAL RESPIRATORY JOURNAL 2019; 13:3-13. [DOI: 10.1111/crj.12982] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Revised: 05/27/2018] [Accepted: 11/14/2018] [Indexed: 12/17/2022]
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Asphyxia after complete avalanche burial: A new paradigm. Resuscitation 2017; 118:e1-e2. [DOI: 10.1016/j.resuscitation.2017.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Accepted: 07/18/2017] [Indexed: 10/19/2022]
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Vascular lesions of the female genital tract: Clinicopathologic findings and application of the ISSVA classification. PATHOPHYSIOLOGY 2017; 24:161-167. [DOI: 10.1016/j.pathophys.2017.04.002] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/08/2017] [Accepted: 04/18/2017] [Indexed: 11/16/2022] Open
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Abstract
RATIONALE Endobronchial melanoma metastases are rare, comprising 4.5% of all endobronchial metastases. They are diagnosed at a median time of 48 months from primary tumor presentation, and survival of these patients is poorer when accompanied by other metastatic sites or malignant pleural effusion. We present a case of endobronchial melanoma metastasis happening 40 years after the initial diagnosis. The need of adjuvant techniques in the diagnosis of this tumor is highlighted and a short review on this rare phenomenon is provided. PATIENTS CONCERNS An 83-year old nonsmoking woman, presented with dyspnea. DIAGNOSES Left lung atelectasis was found. INTERVENTIONS Endobronchial resection of a tumor of the left main stem bronchus was achieved by rigid bronchoscopy under general anesthesia with complete reventilation of the left lung. OUTCOMES Histopathological, immunohistochemical and molecular diagnostics of the resected tumor led to a diagnosis of an endobronchial melanoma metastasis. LESSONS Melanoma is a type of tumor that cannot be regarded as cured even after long disease-free periods, and thus, any new symptomatology in these patients warrants stringent work up.
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Optimization of immunostaining on flat-mounted human corneas. Mol Vis 2015; 21:1345-56. [PMID: 26788027 PMCID: PMC4704774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2015] [Accepted: 12/28/2015] [Indexed: 10/24/2022] Open
Abstract
PURPOSE In the literature, immunohistochemistry on cross sections is the main technique used to study protein expression in corneal endothelial cells (ECs), even though this method allows visualization of few ECs, without clear subcellular localization, and is subject to the staining artifacts frequently encountered at tissue borders. We previously proposed several protocols, using fixation in 0.5% paraformaldehyde (PFA) or in methanol, allowing immunostaining on flatmounted corneas for proteins of different cell compartments. In the present study, we further refined the technique by systematically assessing the effect of fixative temperature. Last, we used optimized protocols to further demonstrate the considerable advantages of immunostaining on flatmounted intact corneas: detection of rare cells in large fields of thousands of ECs and epithelial cells, and accurate subcellular localization of given proteins. METHODS The staining of four ubiquitous proteins, ZO-1, hnRNP L, actin, and histone H3, with clearly different subcellular localizations, was analyzed in ECs of organ-cultured corneas. Whole intact human corneas were fixed for 30 min in 0.5% paraformaldehyde or pure methanol at four temperatures (4 °C for PFA, -20 °C for methanol, and 23, 37, and 50 °C for both). Experiments were performed in duplicate and repeated on three corneas. Standardized pictures were analyzed independently by two experts. Second, optimized immunostaining protocols were applied to fresh corneas for three applications: identification of rare cells that express KI67 in the endothelium of specimens with Fuch's endothelial corneal dystrophy (FECD), the precise localization of neural cell adhesion molecules (NCAMs) in normal ECs and of the cytokeratin pair K3/12 and CD44 in normal epithelial cells, and the identification of cells that express S100b in the normal epithelium. RESULTS Temperature strongly influenced immunostaining quality. There was no ubiquitous protocol, but nevertheless, room temperature may be recommended as first-line temperature during fixation, instead of the conventional -20 °C for methanol and 4 °C for PFA. Further optimization may be required for certain target proteins. Optimized protocols allowed description of two previously unknown findings: the presence of a few proliferating ECs in FECD specimens, suggesting ineffective compensatory mechanisms against premature EC death, and the localization of NCAMs exclusively in the lateral membranes of ECs, showing hexagonal organization at the apical pole and an irregular shape with increasing complexity toward the basal pole. Optimized protocols were also effective for the epithelium, allowing clear localization of cytokeratin 3/12 and CD44 in superficial and basal epithelial cells, respectively. Finally, S100b allowed identification of clusters of epithelial Langerhans cells near the limbus and more centrally. CONCLUSIONS Fixative temperature is a crucial parameter in optimizing immunostaining on flatmounted intact corneas. Whole-tissue overview and precise subcellular staining are significant advantages over conventional immunohistochemistry (IHC) on cross sections. This technique, initially developed for the corneal endothelium, proved equally suitable for the corneal epithelium and could be used for other superficial mono- and multilayered epithelia.
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Delivery of Molecules into Human Corneal Endothelial Cells by Carbon Nanoparticles Activated by Femtosecond Laser. PLoS One 2015; 10:e0132023. [PMID: 26134986 PMCID: PMC4489806 DOI: 10.1371/journal.pone.0132023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 06/09/2015] [Indexed: 11/18/2022] Open
Abstract
Corneal endothelial cells (CECs) form a monolayer at the innermost face of the cornea and are the engine of corneal transparency. Nevertheless, they are a vulnerable population incapable of regeneration in humans, and their diseases are responsible for one third of corneal grafts performed worldwide. Donor corneas are stored in eye banks for security and quality controls, then delivered to surgeons. This period could allow specific interventions to modify the characteristics of CECs in order to increase their proliferative capacity, increase their resistance to apoptosis, or release immunosuppressive molecules. Delivery of molecules specifically into CECs during storage would therefore open up new therapeutic perspectives. For clinical applications, physical methods have a more favorable individual and general benefit/risk ratio than most biological vectors, but are often less efficient. The delivery of molecules into cells by carbon nanoparticles activated by femtosecond laser pulses is a promising recent technique developed on non-adherent cells. The nanoparticles are partly consummated by the reaction releasing CO and H2 gas bubbles responsible for the shockwave at the origin of cell transient permeation. Our aim was to develop an experimental setting to deliver a small molecule (calcein) into the monolayer of adherent CECs. We confirmed that increased laser fluence and time exposure increased uptake efficiency while keeping cell mortality below 5%. We optimized the area covered by the laser beam by using a motorized stage allowing homogeneous scanning of the cell culture surface using a spiral path. Calcein uptake reached median efficiency of 54.5% (range 50.3–57.3) of CECs with low mortality (0.5%, range (0.55–1.0)). After sorting by flow cytometry, CECs having uptaken calcein remained viable and presented normal morphological characteristics. Delivery of molecules into CECs by carbon nanoparticles activated by femtosecond laser could prove useful for future cell or tissue therapy.
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Surgical anatomy of the ansa cervicalis nerve: which branch to use for laryngeal reinnervation in humans? Surg Radiol Anat 2014; 37:139-45. [DOI: 10.1007/s00276-014-1355-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2014] [Accepted: 07/21/2014] [Indexed: 10/24/2022]
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Métastases de méningiomes non anaplasiques : deux présentations anatomocliniques avec métastases multiples. Ann Pathol 2012. [DOI: 10.1016/j.annpat.2012.09.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Méningiomes récidivants : étude à partir de 38 cas des critères pouvant influencer le délai de récidive. Ann Pathol 2012. [DOI: 10.1016/j.annpat.2012.09.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Intoxication mortelle à l’iboga: quantification de l’ibogaïne et de l’ibogamine dans des racines d’ibogaet dans des prélèvementspost-mortempar CPG-SM/SM. ACTA ACUST UNITED AC 2012. [DOI: 10.1051/ata/2012001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Optimization of immunolocalization of cell cycle proteins in human corneal endothelial cells. Mol Vis 2011; 17:3494-511. [PMID: 22219645 PMCID: PMC3249439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2011] [Accepted: 12/26/2011] [Indexed: 10/24/2022] Open
Abstract
PURPOSE En face observation of corneal endothelial cells (ECs) using flat-mounted whole corneas is theoretically much more informative than observation of cross-sections that show only a few cells. Nevertheless, it is not widespread for immunolocalization (IL) of proteins, probably because the endothelium, a superficial monolayer, behaves neither like a tissue in immunohistochemistry (IHC) nor like a cell culture in immunocytochemistry (ICC). In our study we optimized IL for ECs of flat-mounted human corneas to study the expression of cell cycle-related proteins. METHODS We systematically screened 15 fixation and five antigen retrieval (AR) methods on 118 human fresh or stored corneas (organ culture at 31 °C), followed by conventional immunofluorescence labeling. First, in an attempt to define a universal protocol, we selected combinations able to correctly localize four proteins that are perfectly defined in ECs (zonula occludens-1 [ZO-1] and actin) or ubiquitous (heterogeneous nuclear ribonucleoprotein L [hnRNP L] and histone H3). Second, we screened protocols adapted to the revelation of 9 cell cycle proteins: Ki67, proliferating cell nuclear antigen (PCNA), minichromosome maintenance protein 2 (MCM2), cyclin D1, cyclin E, cyclin A, p16(Ink4a), p21(Cip1) and p27(Kip1). Primary antibody controls (positive controls) were performed on both epithelial cells of the same, simultaneously-stained whole corneas, and by ICC on human ECs in in vitro non-confluent cultures. Both controls are known to contain proliferating cells. IL efficiency was evaluated by two observers in a masked fashion. Correct localization at optical microscopy level in ECs was define as clear labeling with no background, homogeneous staining, agreement with previous works on ECs and/or protein functions, as well as a meaningful IL in proliferating cells of both controls. RESULTS The common fixation with 4% formaldehyde (gold standard for IHC) failed to reveal 12 of the 13 proteins. In contrast, they were all revealed using either 0.5% formaldehyde at room temperature (RT) during 30 min alone or followed by AR with sodium dodecyl sulfate or trypsin, or pure methanol for 30 min at RT. Individual optimization was nevertheless often required to optimize the labeling. Ki67 was absent in both fresh and stored corneas, whereas PCNA was found in the nucleus, and MCM2 in the cytoplasm, of all ECs. Cyclin D1 was found in the cytoplasm in a paranuclear pattern much more visible after corneal storage. Cyclin E and cyclin A were respectively nuclear and cytoplasmic, unmodified by storage. P21 was not found in ECs with three different antibodies. P16 and p27 were exclusively nuclear, unmodified by storage. CONCLUSIONS IL in ECs of flat-mounted whole human corneas requires a specific sample preparation, especially to avoid overfixation with aldehydes that probably easily masks epitopes. En face observation allows easy analysis of labeling pattern within the endothelial layer and clear subcellular localization, neither of which had previously been described for PCNA, MCM2, or cyclin D1.
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Hyperplasie thymique post-chimiothérapie ou effet rebond. Ann Pathol 2011. [DOI: 10.1016/j.annpat.2011.09.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Splénose thoracique mimant une atteinte pleuropulmonaire métastatique. Ann Pathol 2010; 30:382-5. [DOI: 10.1016/j.annpat.2010.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Revised: 06/22/2010] [Accepted: 07/05/2010] [Indexed: 10/18/2022]
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Improvement of malignant serous effusions diagnosis by quantitative analysis of molecular claudin 4 expression. Biomarkers 2010; 15:315-24. [DOI: 10.3109/13547501003658114] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Lamina propria of the human vocal fold: histomorphometric study of collagen fibers. Surg Radiol Anat 2009; 32:377-82. [DOI: 10.1007/s00276-009-0577-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2009] [Accepted: 10/05/2009] [Indexed: 11/25/2022]
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Differential expression of prognostic markers in histological subtypes of papillary renal cell carcinoma. BJU Int 2008; 102:183-7. [DOI: 10.1111/j.1464-410x.2008.07605.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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317 Utilisation des poloxamines pour la déturgescence des cornées conservées en organoculture. J Fr Ophtalmol 2008. [DOI: 10.1016/s0181-5512(08)70914-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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318 Caractéristiques de transparence, de plissement et de gérontoxon d’une série de greffons cornéens en organoculture. J Fr Ophtalmol 2008. [DOI: 10.1016/s0181-5512(08)70915-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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512 Comparaison entre 3 microscopes spéculaires non-contact. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)80325-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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018 Morphométrie endothéliale par analyse d’image des cornées conservées en organoculture : étude prospective de 505 cornées consécutives. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)79830-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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195 Concordance des pachymétries contact ultrasonique, non contact spéculaire et non contact par réflectométrie en basse cohérence optique. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)80007-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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005 Analyses histologiques et ultra structurales des cornées humaines conservées en Corneamax et déturgées durant 48 heures dans les poloxamers. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)79817-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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020 Évaluation expérimentale de la viabilité endothéliale cornéenne par triple marquage Hoechst 33342, éthidium homodimère et calcéine-AM (HEC) : améliorations techniques par microscopie 3D. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)79832-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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368 Stratégies de comptage par analyse d’image de l’endothélium des cornées conservées en organoculture : détection de contour versus pointage du centre. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)80181-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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585 Présentation atypique d’un méningiome de la gaine du nerf optique. J Fr Ophtalmol 2007. [DOI: 10.1016/s0181-5512(07)80398-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lymphome malin non hodgkinien agressif à cellules T compliquant une LLC : un inhabituel syndrome de Richter. Ann Pathol 2006. [DOI: 10.1016/s0242-6498(06)78496-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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P229 - Réseau ligérien du mélanome – analyse d’une relecture standardisée des coupes histologiques de mélanome primitif. Ann Dermatol Venereol 2005. [DOI: 10.1016/s0151-9638(05)79958-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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