Dedifferentiated liposarcoma of the cheek
Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated lipo...
Gespeichert in:
| Veröffentlicht in: | Annals of diagnostic pathology 2004-12, Vol.8 (6), p.352-357 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 357 |
|---|---|
| container_issue | 6 |
| container_start_page | 352 |
| container_title | Annals of diagnostic pathology |
| container_volume | 8 |
| creator | de la Roza, Gustavo Baredes, Soly Aisner, Seena C. |
| description | Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated liposarcoma of the cheek. Dedifferentiated liposarcoma is a mixed histologic subtype defined by the association of an atypical lipomatous tumor or well-differentiated liposarcoma and a nonlipogenic sarcoma. The patient was a 61-year-old man who presented with a soft-tissue mass of the left cheek and a presumptive diagnosis of salivary neoplasm based on a fine needle aspiration. The tumor was excised and consisted histologically of an atypical lipomatous tumor/well-differentiated liposarcoma composed a well-differentiated lipomatous neoplasm with atypical cells and rare lipoblasts. The tumor recurred in the same location 5 months after surgery. The recurrent tumor was primarily composed of a nonlipogenic spindle sarcoma with focal rhabdomyoblastic differentiation associated with areas of an atypical lipomatous tumor/well-differentiated liposarcoma. |
| doi_str_mv | 10.1053/j.anndiagpath.2004.07.008 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_67191557</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S109291340400070X</els_id><sourcerecordid>67191557</sourcerecordid><originalsourceid>FETCH-LOGICAL-c290t-2a9a282824a85a75d4fd58909cda95b296b5ca74e49243e2c884d740af6184843</originalsourceid><addsrcrecordid>eNqNkE9PwzAMxSMEYjD4CqhckDi0JGnSJkc0_kqTuMA58hKXZXRtSTokvj2ZNgmOyAf78J6f_SPkktGCUVnerAroOufhfYBxWXBKRUHrglJ1QE6YLHmumFaHaaaa55qVYkJOY1xRypiQ9TGZMFkxUQt6Qq7v0PmmwYDd6GFEl7V-6CME268h65tsXGJml4gfZ-SogTbi-b5PydvD_evsKZ-_PD7Pbue55ZqOOQcNXKUSoCTU0onGSaWptg60XHBdLaSFWqDQXJTIrVLCpVOgqZgSSpRTcrXbO4T-c4NxNGsfLbYtdNhvoqlqppmUdRLqndCGPsaAjRmCX0P4NoyaLSezMn84mS0nQ2uTOCXvxT5ks1ij-3XuwSTBbCfA9OqXx2Ci9djZRCugHY3r_T9ifgBiSH2s</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>67191557</pqid></control><display><type>article</type><title>Dedifferentiated liposarcoma of the cheek</title><source>MEDLINE</source><source>ScienceDirect Journals (5 years ago - present)</source><creator>de la Roza, Gustavo ; Baredes, Soly ; Aisner, Seena C.</creator><creatorcontrib>de la Roza, Gustavo ; Baredes, Soly ; Aisner, Seena C.</creatorcontrib><description>Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated liposarcoma of the cheek. Dedifferentiated liposarcoma is a mixed histologic subtype defined by the association of an atypical lipomatous tumor or well-differentiated liposarcoma and a nonlipogenic sarcoma. The patient was a 61-year-old man who presented with a soft-tissue mass of the left cheek and a presumptive diagnosis of salivary neoplasm based on a fine needle aspiration. The tumor was excised and consisted histologically of an atypical lipomatous tumor/well-differentiated liposarcoma composed a well-differentiated lipomatous neoplasm with atypical cells and rare lipoblasts. The tumor recurred in the same location 5 months after surgery. The recurrent tumor was primarily composed of a nonlipogenic spindle sarcoma with focal rhabdomyoblastic differentiation associated with areas of an atypical lipomatous tumor/well-differentiated liposarcoma.</description><identifier>ISSN: 1092-9134</identifier><identifier>EISSN: 1532-8198</identifier><identifier>DOI: 10.1053/j.anndiagpath.2004.07.008</identifier><identifier>PMID: 15614740</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Biomarkers, Tumor - analysis ; Biopsy, Fine-Needle ; Cheek - pathology ; Cheek - surgery ; Dedifferentiated liposarcoma ; Diagnosis, Differential ; Facial Neoplasms - chemistry ; Facial Neoplasms - pathology ; Facial Neoplasms - surgery ; head & neck ; Humans ; Immunoenzyme Techniques ; Liposarcoma - chemistry ; Liposarcoma - pathology ; Liposarcoma - surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Salivary Gland Neoplasms - pathology ; Treatment Outcome</subject><ispartof>Annals of diagnostic pathology, 2004-12, Vol.8 (6), p.352-357</ispartof><rights>2004 Elsevier Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c290t-2a9a282824a85a75d4fd58909cda95b296b5ca74e49243e2c884d740af6184843</citedby><cites>FETCH-LOGICAL-c290t-2a9a282824a85a75d4fd58909cda95b296b5ca74e49243e2c884d740af6184843</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1053/j.anndiagpath.2004.07.008$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/15614740$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de la Roza, Gustavo</creatorcontrib><creatorcontrib>Baredes, Soly</creatorcontrib><creatorcontrib>Aisner, Seena C.</creatorcontrib><title>Dedifferentiated liposarcoma of the cheek</title><title>Annals of diagnostic pathology</title><addtitle>Ann Diagn Pathol</addtitle><description>Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated liposarcoma of the cheek. Dedifferentiated liposarcoma is a mixed histologic subtype defined by the association of an atypical lipomatous tumor or well-differentiated liposarcoma and a nonlipogenic sarcoma. The patient was a 61-year-old man who presented with a soft-tissue mass of the left cheek and a presumptive diagnosis of salivary neoplasm based on a fine needle aspiration. The tumor was excised and consisted histologically of an atypical lipomatous tumor/well-differentiated liposarcoma composed a well-differentiated lipomatous neoplasm with atypical cells and rare lipoblasts. The tumor recurred in the same location 5 months after surgery. The recurrent tumor was primarily composed of a nonlipogenic spindle sarcoma with focal rhabdomyoblastic differentiation associated with areas of an atypical lipomatous tumor/well-differentiated liposarcoma.</description><subject>Biomarkers, Tumor - analysis</subject><subject>Biopsy, Fine-Needle</subject><subject>Cheek - pathology</subject><subject>Cheek - surgery</subject><subject>Dedifferentiated liposarcoma</subject><subject>Diagnosis, Differential</subject><subject>Facial Neoplasms - chemistry</subject><subject>Facial Neoplasms - pathology</subject><subject>Facial Neoplasms - surgery</subject><subject>head & neck</subject><subject>Humans</subject><subject>Immunoenzyme Techniques</subject><subject>Liposarcoma - chemistry</subject><subject>Liposarcoma - pathology</subject><subject>Liposarcoma - surgery</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Neoplasm Recurrence, Local</subject><subject>Salivary Gland Neoplasms - pathology</subject><subject>Treatment Outcome</subject><issn>1092-9134</issn><issn>1532-8198</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkE9PwzAMxSMEYjD4CqhckDi0JGnSJkc0_kqTuMA58hKXZXRtSTokvj2ZNgmOyAf78J6f_SPkktGCUVnerAroOufhfYBxWXBKRUHrglJ1QE6YLHmumFaHaaaa55qVYkJOY1xRypiQ9TGZMFkxUQt6Qq7v0PmmwYDd6GFEl7V-6CME268h65tsXGJml4gfZ-SogTbi-b5PydvD_evsKZ-_PD7Pbue55ZqOOQcNXKUSoCTU0onGSaWptg60XHBdLaSFWqDQXJTIrVLCpVOgqZgSSpRTcrXbO4T-c4NxNGsfLbYtdNhvoqlqppmUdRLqndCGPsaAjRmCX0P4NoyaLSezMn84mS0nQ2uTOCXvxT5ks1ij-3XuwSTBbCfA9OqXx2Ci9djZRCugHY3r_T9ifgBiSH2s</recordid><startdate>200412</startdate><enddate>200412</enddate><creator>de la Roza, Gustavo</creator><creator>Baredes, Soly</creator><creator>Aisner, Seena C.</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>200412</creationdate><title>Dedifferentiated liposarcoma of the cheek</title><author>de la Roza, Gustavo ; Baredes, Soly ; Aisner, Seena C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c290t-2a9a282824a85a75d4fd58909cda95b296b5ca74e49243e2c884d740af6184843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Biomarkers, Tumor - analysis</topic><topic>Biopsy, Fine-Needle</topic><topic>Cheek - pathology</topic><topic>Cheek - surgery</topic><topic>Dedifferentiated liposarcoma</topic><topic>Diagnosis, Differential</topic><topic>Facial Neoplasms - chemistry</topic><topic>Facial Neoplasms - pathology</topic><topic>Facial Neoplasms - surgery</topic><topic>head & neck</topic><topic>Humans</topic><topic>Immunoenzyme Techniques</topic><topic>Liposarcoma - chemistry</topic><topic>Liposarcoma - pathology</topic><topic>Liposarcoma - surgery</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Neoplasm Recurrence, Local</topic><topic>Salivary Gland Neoplasms - pathology</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de la Roza, Gustavo</creatorcontrib><creatorcontrib>Baredes, Soly</creatorcontrib><creatorcontrib>Aisner, Seena C.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Annals of diagnostic pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de la Roza, Gustavo</au><au>Baredes, Soly</au><au>Aisner, Seena C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dedifferentiated liposarcoma of the cheek</atitle><jtitle>Annals of diagnostic pathology</jtitle><addtitle>Ann Diagn Pathol</addtitle><date>2004-12</date><risdate>2004</risdate><volume>8</volume><issue>6</issue><spage>352</spage><epage>357</epage><pages>352-357</pages><issn>1092-9134</issn><eissn>1532-8198</eissn><abstract>Liposarcomas of the head and neck region are rare; only a few cases have been reported to arise in the cheek or buccal mucosa. Dedifferentiated liposarcoma has rarely been reported in the head and neck region and, to the best of our knowledge, this is the first reported case of dedifferentiated liposarcoma of the cheek. Dedifferentiated liposarcoma is a mixed histologic subtype defined by the association of an atypical lipomatous tumor or well-differentiated liposarcoma and a nonlipogenic sarcoma. The patient was a 61-year-old man who presented with a soft-tissue mass of the left cheek and a presumptive diagnosis of salivary neoplasm based on a fine needle aspiration. The tumor was excised and consisted histologically of an atypical lipomatous tumor/well-differentiated liposarcoma composed a well-differentiated lipomatous neoplasm with atypical cells and rare lipoblasts. The tumor recurred in the same location 5 months after surgery. The recurrent tumor was primarily composed of a nonlipogenic spindle sarcoma with focal rhabdomyoblastic differentiation associated with areas of an atypical lipomatous tumor/well-differentiated liposarcoma.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>15614740</pmid><doi>10.1053/j.anndiagpath.2004.07.008</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1092-9134 |
| ispartof | Annals of diagnostic pathology, 2004-12, Vol.8 (6), p.352-357 |
| issn | 1092-9134 1532-8198 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_67191557 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Biomarkers, Tumor - analysis Biopsy, Fine-Needle Cheek - pathology Cheek - surgery Dedifferentiated liposarcoma Diagnosis, Differential Facial Neoplasms - chemistry Facial Neoplasms - pathology Facial Neoplasms - surgery head & neck Humans Immunoenzyme Techniques Liposarcoma - chemistry Liposarcoma - pathology Liposarcoma - surgery Male Middle Aged Neoplasm Recurrence, Local Salivary Gland Neoplasms - pathology Treatment Outcome |
| title | Dedifferentiated liposarcoma of the cheek |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T22%3A37%3A10IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dedifferentiated%20liposarcoma%20of%20the%20cheek&rft.jtitle=Annals%20of%20diagnostic%20pathology&rft.au=de%20la%20Roza,%20Gustavo&rft.date=2004-12&rft.volume=8&rft.issue=6&rft.spage=352&rft.epage=357&rft.pages=352-357&rft.issn=1092-9134&rft.eissn=1532-8198&rft_id=info:doi/10.1053/j.anndiagpath.2004.07.008&rft_dat=%3Cproquest_cross%3E67191557%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=67191557&rft_id=info:pmid/15614740&rft_els_id=S109291340400070X&rfr_iscdi=true |