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Your search keyword '"de Saint Aubain Somerhausen, Nicolas"' showing total 17 results
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17 results on '"de Saint Aubain Somerhausen, Nicolas"'

4. Histologic Grade, But Not SYT-SSX Fusion Type, Is an Important Prognostic Factor in Patients With Synovial Sarcoma: A Multicenter, Retrospective Analysis

Author

Guillou, Louis, Benhattar, Jean, Bonichon, Françoise, Gallagher, Gabrielle, Terrier, Philippe, Stauffer, Edouard, de Saint Aubain Somerhausen, Nicolas, Michels, Jean-Jacques, Jundt, Gernot, Vince, Dominique Ranchère, Taylor, Sophia, Genevay, Muriel, Collin, Françoise, Trassard, Martine, and Coindre, Jean-Michel

Published
2004
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6. Epithelioid Hemangioendothelioma: clinicopathologic, immunhistochemical, and molecular genetic analysis of 39 cases

Author

Flucke, Uta, primary, Vogels, Rob JC, additional, de Saint Aubain Somerhausen, Nicolas, additional, Creytens, David H, additional, Riedl, Robert G, additional, van Gorp, Joost M, additional, Milne, Anya N, additional, Huysentruyt, Clement J, additional, Verdijk, Marian AJ, additional, van Asseldonk, Monique M, additional, Suurmeijer, Albert JH, additional, Bras, Johannes, additional, Palmedo, Gabriele, additional, Groenen, Patricia JTA, additional, and Mentzel, Thomas, additional

Published
2014
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9. Dermatofibrosarcoma Protuberans, Giant Cell Fibroblastoma, and Hybrid Lesions in Children: Clinicopathologic Comparative Analysis of 28 Cases With Molecular Data

Author

Terrier-Lacombe, Marie-Josée, primary, Guillou, Louis, additional, Maire, Georges, additional, Terrier, Philippe, additional, Vince, Dominique Ranchère, additional, de Saint Aubain Somerhausen, Nicolas, additional, Collin, Françoise, additional, Pedeutour, Florence, additional, and Coindre, Jean-Michel, additional

Published
2003
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10. Detection of the synovial sarcoma translocation t(X;18) (SYT;SSX) in paraffin-embedded tissues using reverse transcriptase-polymerase chain reaction: A reliable and powerful diagnostic tool for pathologists

Author

Guillou, Louis, primary, Coindre, Jean-Michel, additional, Gallagher, Gabrielle, additional, Terrier, Philippe, additional, Gebhard, Sandra, additional, De Saint Aubain Somerhausen, Nicolas, additional, Michels, Jean-Jacques, additional, Jundt, Gernot, additional, Vince, Dominique Ranchère, additional, Collin, Françoise, additional, Trassard, Martine, additional, Le Doussal, Viviane, additional, and Benhattar, Jean, additional

Published
2001
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13. Tumor‐infiltrating dendritic cells in adenocarcinomas of the breast: a study of 143 neoplasms with a correlation to usual prognostic factors and to clinical outcome

Author

Lespagnard, Laurence, primary, Gancberg, David, additional, Rouas, Ghislane, additional, Leclercq, Guy, additional, de Saint‐Aubain Somerhausen, Nicolas, additional, Di Leo, Angelo, additional, Piccart, Martine, additional, Verhest, Alain, additional, and Larsimont, Denis, additional

Published
1999
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15. [Ectopic hamartomatous thymoma: a case report and review of the literature].

Author

de Saint Aubain Somerhausen N, Richard C, Priollet D, and Dequanter D

Subjects
Diagnosis, Differential, Humans, Male, Middle Aged, Thymoma pathology, Choristoma pathology, Hamartoma pathology, Thymus Gland pathology
Abstract

We report a case of a rare tumor of the head and neck: ectopic hamartomatous thymoma. The tumor involved the sus-clavicular area of a 48 year-old male. Ectopic hamartomatous thymoma exclusively occurs in the sus-scapular region. Histologically, it is characterized by the association of spindle-cell fascicles, epithelial solid or cystic structures and foci of mature adipose tIssue. Spindle cells express diffusely cytokeratins. The differential diagnosis of ectopic hamartomatous thymoma includes mixed tumor of salivary glands, biphasic synovial sarcoma and sarcomatoid carcinoma. Ectopic hamartomatous thymoma is a benign tumor which does not recur after complete excision.

Published
2004
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16. [Inflammatory leiomyosarcoma: a case report].

Author

de Saint Aubain Somerhausen N, Gengler C, Reginster M, Christophe J, Ronsse G, and Gebhart M

Subjects
Adult, Humans, Male, Leiomyosarcoma pathology, Shoulder, Soft Tissue Neoplasms pathology
Abstract

We report an additional case of inflammatory leiomyosarcoma, arising in the shoulder of a 31-year-old male. The rare inflammatory variant of leiomyosarcoma tends to affect young adults. Histologically it is characterized by a prominent lymphohistiocytic infiltrate often masking fascicles of spindle cells, as well as the presence of clusters of xanthoma cells and psammoma bodies. Smooth muscle differentiation is supported by desmin and smooth muscle actin expression. The differential diagnosis includes so-called inflammatory 'malignant fibrous histiocytoma'and inflammatory myofibroblastic tumor. The outcome of this variant seems to be favorable.

Published
2003

17. Neuroblastoma-like schwannoma: a case report and review of the literature.

Author

de Saint Aubain Somerhausen N, Valaeys V, Geerts M, and André J

Subjects
Biomarkers, Tumor analysis, Diagnosis, Differential, Humans, Immunohistochemistry, Middle Aged, Neurilemmoma chemistry, Neurilemmoma surgery, Neuroblastoma chemistry, Neuroblastoma surgery, Neuroectodermal Tumors, Primitive, Peripheral pathology, Soft Tissue Neoplasms chemistry, Soft Tissue Neoplasms surgery, Neurilemmoma pathology, Neuroblastoma pathology, Soft Tissue Neoplasms pathology
Abstract

We report a case of schwannoma (neurilemmoma) predominantly composed of small cells arranged in rosettes around central collagenous cores and discuss the differential diagnosis of this unusual variant. Schwannoma with giant rosettes, previously designated as neuroblastoma-like schwannoma by Goldblum et al., must be differentiated from neuroblastoma, peripheral neuroectodermal tumors, and malignant change in a schwannoma.

Published
2003
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