William Bradlyn Laskin, MD
Biography
William Laskin, MD, is a pathologist who specializes in diagnosing bone and soft tissue sarcomas, rare tumors arising in bone and in the connective tissues throughout the body, such as muscle, nerves, tendons and blood vessels.
The rarity of these diseases means it can be difficult to find pathologists who are highly specialized in diagnosing soft tissues sarcomas, Dr. Laskin explains. In addition to constantly updating his knowledge on the latest developments in soft tissue sarcomas, Dr. Laskin keeps patient care forefront in his mind. “I treat every microscope slide as if it is the patient,” he says.
At Yale School of Medicine, Dr. Laskin is an associate professor of pathology.
Titles
- Professor of Pathology
Education & Training
- ResidentBethesda Naval Hospital (1984)
- MDJefferson Medical College (1979)
- BSUnited States Naval Academy, Chemistry (1973)
Additional Information
- Alpha Omega Alpha: Jefferson Medical College (1979)
- AB of Pathology, Anatomic & Clinical Pathology (1984)
- Tang H, Laskin W, Luan Y, McNiff J, Zhan H. Adenocarcinoma of anogenital mammary gland type arising from encapsulated papillary carcinoma: A rare vulvar tumor mimicking breast carcinoma. Journal Of Cutaneous Pathology 2024 PMID: 38711196, DOI: 10.1111/cup.14639.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2019, 1405-1467. DOI: 10.1007/978-3-319-46334-6_22.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2018, 1-63. DOI: 10.1007/978-1-4614-3165-7_22-2.
- Lin X, Laskin W, Zhang Y. Utility of MDM2, p16, HMB-45 and Melan A Immunohistochemistry in Differentiating Angiomyolipoma from Well-Differentiated Liposarcoma. Journal Of The American Society Of Cytopathology 2017, 6: s76. DOI: 10.1016/j.jasc.2017.06.190.
- Laskin W. Perivascular epithelioid cell tumors: Recent advances. Journal Of Dr NTR University Of Health Sciences 2012, 1: 207-209. DOI: 10.4103/2277-8632.105103.
- Zhu B, Laskin W, Chen Y, French C, Cameron M, Nayar R, Lin X. NUT midline carcinoma: a neoplasm with diagnostic challenges in cytology. Cytopathology 2011, 22: 414-417. PMID: 21210877, DOI: 10.1111/j.1365-2303.2010.00838.x.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2011, 1159-1203. DOI: 10.1007/978-1-4419-0489-8_22.
- Laskin W, Fanburg-Smith J, Burke A. Leiomyosarcoma of the Inferior Vena Cava: Clinicopathologic Study of 40 Cases. Journal Of Vascular Surgery 2010, 52: 1420. DOI: 10.1016/j.jvs.2010.09.042.
- Fanburg-Smith J, Lasota J, Auerbach A, Foss R, Laskin W, Murphey M. Tumors and Tumor-Like Lesions of the Soft Tissues. 2008, 773-949. DOI: 10.3109/9781420020373-14.
- Kai L, Wang J, Chung Y, Jerrett J, Laskin W, Huang C, Satcher R, Levenson A. METASTASIS-ASSOCIATED PROTEIN 1 AS A POTENTIAL BIOMARKER AND TARGET FOR THE MANAGEMENT OF PROSTATE CANCER BONE METASTASES. Journal Of Urology 2008, 179: 390. DOI: 10.1016/s0022-5347(08)61141-6.
- Zynger D, Dimov N, Ho L, Laskin W, Yeldandi A. Differential expression of neural‐cadherin in pulmonary epithelial tumours. Histopathology 2008, 52: 348-354. PMID: 18269586, DOI: 10.1111/j.1365-2559.2007.02952.x.
- Lomasney L, Basu A, Demos T, Laskin W. Fibrous dysplasia complicated by aneurysmal bone cyst formation affecting multiple cervical vertebrae. Skeletal Radiology 2003, 32: 533-536. PMID: 12898056, DOI: 10.1007/s00256-003-0659-4.
- Laskin W, Fetsch J, Tavassoli F. Superficial cervicovaginal myofibroblastoma: Fourteen cases of a distinctive mesenchymal tumor arising from the specialized subepithelial stroma of the lower female genital tract. Human Pathology 2001, 32: 715-725. PMID: 11486170, DOI: 10.1053/hupa.2001.25588.
- Fetsch J, Laskin W, Miettinen M. Superficial acral fibromyxoma: A clinicopathologic and immunohistochemical analysis of 37 cases of a distinctive soft tissue tumor with a predilection for the fingers and toes. Human Pathology 2001, 32: 704-714. PMID: 11486169, DOI: 10.1053/hupa.2001.25903.
- Shah R, Ozden O, Yeldandi A, Peterson L, Rao S, Laskin W. Follicular dendritic cell tumor presenting in the lung: A case report. Human Pathology 2001, 32: 745-749. PMID: 11486174, DOI: 10.1053/hupa.2001.25595.
- Pins M, Campbell S, Laskin W, Steinbronn K, Dalton D. Solitary fibrous tumor of the prostate a report of 2 cases and review of the literature. Archives Of Pathology & Laboratory Medicine 2001, 125: 274-7. PMID: 11175651, DOI: 10.5858/2001-125-0274-sftotp.
- Fetsch J, Miettinen M, Laskin W, Michal M, Enzinger F. A Clinicopathologic Study of 45 Pediatric Soft Tissue Tumors With an Admixture of Adipose Tissue and Fibroblastic Elements, and a Proposal for Classification as Lipofibromatosis. The American Journal Of Surgical Pathology 2000, 24: 1491-1500. PMID: 11075850, DOI: 10.1097/00000478-200011000-00004.
- Laskin W, Fetsch J, Miettinen M. The “neurothekeoma”: Immunohistochemical analysis distinguishes the true nerve sheath myxoma from its mimics. Human Pathology 2000, 31: 1230-1241. PMID: 11070116, DOI: 10.1053/hupa.2000.18474.
- LIEBERMAN R, HENRY M, LASKIN W, WALENGA J, BUCKNER S, O'CONNOR D. Colposcopy in Pregnancy. Obstetrics And Gynecology 1999, 94: 198-203. DOI: 10.1097/00006250-199908000-00008.
- Lieberman R, Henry M, Laskin W, Walenga J, Buckner S, O'Connor D. Colposcopy in pregnancy: directed brush cytology compared with cervical biopsy. Obstetrics And Gynecology 1999, 94: 198-203. PMID: 10432127, DOI: 10.1016/s0029-7844(99)00283-5.
- Laskin W, Fetsch J, Miettinen M. Nuchal fibrocartilaginous pseudotumor: a clinicopathologic study of five cases and review of the literature. Modern Pathology 1999, 12: 663-8. PMID: 10430269.
- Laskin W, Fetsch J, Mostofi F. Angiomyofibroblastomalike Tumor of the Male Genital Tract. The American Journal Of Surgical Pathology 1998, 22: 6-16. PMID: 9422311, DOI: 10.1097/00000478-199801000-00002.
- Fetsch J, Laskin W, Tavassoli F. Superficial Angiomyxoma (Cutaneous Myxoma) A Clinicopathologic Study of 17 Cases Arising in the Genital Region. International Journal Of Gynecological Pathology 1997, 16: 325-334. PMID: 9421071, DOI: 10.1097/00004347-199710000-00006.
- Laskin W, Fetsch J, Tavassoli F. Angiomyofibroblastoma of the female genital tract: Analysis of 17 cases including a lipomatous variant. Human Pathology 1997, 28: 1046-1055. PMID: 9308729, DOI: 10.1016/s0046-8177(97)90058-7.
- Katz R, Quezado M, Senderowicz A, Villalba L, Laskin W, Tsokos M. An intra-abdominal small round cell neoplasm with features of primitive neuroectodermal and desmoplastic round cell tumor and a EWS/FLI-1 fusion transcript. Human Pathology 1997, 28: 502-509. PMID: 9104953, DOI: 10.1016/s0046-8177(97)90042-3.
- Williams J, Frazier H, Gawith K, Laskin W, Christenson P. Transitional cell carcinoma of the kidney with tumor thrombus into the vena cava. Urology 1996, 48: 932-935. PMID: 8973682, DOI: 10.1016/s0090-4295(96)00312-3.
- Fetsch J, Laskin W, Lefkowitz M, Kindblom L, Meis‐Kindblom J. Aggressive angiomyxoma: A clinicopathologic study of 29 female patients. Cancer 1996, 78: 79-90. PMID: 8646730, DOI: 10.1002/(sici)1097-0142(19960701)78:1<79::aid-cncr13>3.0.co;2-4.
- Johnstone P, Laskin W, DeLuca A, Barnes M, Kinsella T, Sindelar W. Tumors in dogs exposed to experimental intraoperative radiotherapy. International Journal Of Radiation Oncology • Biology • Physics 1996, 34: 853-857. PMID: 8598362, DOI: 10.1016/0360-3016(95)02118-3.
- Smith K, Skelton H, Ruiz N, Laskin W, Wagner K. Malignant Lymphoma of Soft Tissue in an HIV-1+ Patient: A Rare Site for Primary Malignant Lymphoma with Implications for Treatment. American Journal Of Dermatopathology 1995, 17: 403-406. PMID: 8600808, DOI: 10.1097/00000372-199508000-00018.
- Skelton H, Smith K, Laskin W, McCarthy W, Gagnier J, Graham J, Lupton G. Desmoplastic malignant melanoma. Journal Of The American Academy Of Dermatology 1995, 32: 717-725. PMID: 7722014, DOI: 10.1016/0190-9622(95)91448-x.
- Bollinger B, Laskin W, Knight C. Epithelioid hemangioendothelioma with multiple site involvement. Literature review and observations. Cancer 1994, 73: 610-615. PMID: 7507796, DOI: 10.1002/1097-0142(19940201)73:3<610::aid-cncr2820730318>3.0.co;2-3.
- Laskin W. Dermatofibrosarcoma protuberans. CA A Cancer Journal For Clinicians 1992, 42: 116-125. PMID: 1540852, DOI: 10.3322/canjclin.42.2.116.
- Laskin W, Weiss S, Bratthauer G. Epithelioid Variant of Malignant Peripheral Nerve Sheath Tumor (Malignant Epithelioid Schwannoma). The American Journal Of Surgical Pathology 1991, 15: 1136-1145. PMID: 1746681, DOI: 10.1097/00000478-199112000-00004.
- Foss R, Laskin W, Lombardi D, Morton A, Snyder J. Anaplastic large cell lymphoma. Head & Neck 1991, 13: 545-548. PMID: 1791148, DOI: 10.1002/hed.2880130612.
- Kao G, Laskin W, Weiss S. Eccrine spiradenoma occurring in infancy mimicking mesenchymal tumor. Journal Of Cutaneous Pathology 1990, 17: 214-219. PMID: 1697611, DOI: 10.1111/j.1600-0560.1990.tb00088.x.
- Kao G, Laskin W, Olsen T. Solitary cutaneous plexiform neurilemmoma (schwannoma): a clinicopathologic, immunohistochemical, and ultrastructural study of 11 cases. Modern Pathology 1989, 2: 20-6. PMID: 2493641.
- Laskin W, Silverman T, Enzinger F. Postradiation soft tissue sarcomas: An analysis of 53 cases. Cancer 1988, 62: 2330-2340. PMID: 3179948, DOI: 10.1002/1097-0142(19881201)62:11<2330::aid-cncr2820621113>3.0.co;2-2.
- Laskin W, Conklin R, Enzinger F. Malignant Fibrous Histiocytoma Associated with Hyperlipoproteinemia. The American Journal Of Surgical Pathology 1988, 12: 727-732. PMID: 2843059, DOI: 10.1097/00000478-198809000-00010.
Biography
William Laskin, MD, is a pathologist who specializes in diagnosing bone and soft tissue sarcomas, rare tumors arising in bone and in the connective tissues throughout the body, such as muscle, nerves, tendons and blood vessels.
The rarity of these diseases means it can be difficult to find pathologists who are highly specialized in diagnosing soft tissues sarcomas, Dr. Laskin explains. In addition to constantly updating his knowledge on the latest developments in soft tissue sarcomas, Dr. Laskin keeps patient care forefront in his mind. “I treat every microscope slide as if it is the patient,” he says.
At Yale School of Medicine, Dr. Laskin is an associate professor of pathology.
Titles
- Professor of Pathology
Education & Training
- ResidentBethesda Naval Hospital (1984)
- MDJefferson Medical College (1979)
- BSUnited States Naval Academy, Chemistry (1973)
Additional Information
- Alpha Omega Alpha: Jefferson Medical College (1979)
- AB of Pathology, Anatomic & Clinical Pathology (1984)
- Tang H, Laskin W, Luan Y, McNiff J, Zhan H. Adenocarcinoma of anogenital mammary gland type arising from encapsulated papillary carcinoma: A rare vulvar tumor mimicking breast carcinoma. Journal Of Cutaneous Pathology 2024 PMID: 38711196, DOI: 10.1111/cup.14639.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2019, 1405-1467. DOI: 10.1007/978-3-319-46334-6_22.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2018, 1-63. DOI: 10.1007/978-1-4614-3165-7_22-2.
- Lin X, Laskin W, Zhang Y. Utility of MDM2, p16, HMB-45 and Melan A Immunohistochemistry in Differentiating Angiomyolipoma from Well-Differentiated Liposarcoma. Journal Of The American Society Of Cytopathology 2017, 6: s76. DOI: 10.1016/j.jasc.2017.06.190.
- Laskin W. Perivascular epithelioid cell tumors: Recent advances. Journal Of Dr NTR University Of Health Sciences 2012, 1: 207-209. DOI: 10.4103/2277-8632.105103.
- Zhu B, Laskin W, Chen Y, French C, Cameron M, Nayar R, Lin X. NUT midline carcinoma: a neoplasm with diagnostic challenges in cytology. Cytopathology 2011, 22: 414-417. PMID: 21210877, DOI: 10.1111/j.1365-2303.2010.00838.x.
- Fetsch J, Laskin W. Soft Tissue Lesions Involving Female Reproductive Organs. 2011, 1159-1203. DOI: 10.1007/978-1-4419-0489-8_22.
- Laskin W, Fanburg-Smith J, Burke A. Leiomyosarcoma of the Inferior Vena Cava: Clinicopathologic Study of 40 Cases. Journal Of Vascular Surgery 2010, 52: 1420. DOI: 10.1016/j.jvs.2010.09.042.
- Fanburg-Smith J, Lasota J, Auerbach A, Foss R, Laskin W, Murphey M. Tumors and Tumor-Like Lesions of the Soft Tissues. 2008, 773-949. DOI: 10.3109/9781420020373-14.
- Kai L, Wang J, Chung Y, Jerrett J, Laskin W, Huang C, Satcher R, Levenson A. METASTASIS-ASSOCIATED PROTEIN 1 AS A POTENTIAL BIOMARKER AND TARGET FOR THE MANAGEMENT OF PROSTATE CANCER BONE METASTASES. Journal Of Urology 2008, 179: 390. DOI: 10.1016/s0022-5347(08)61141-6.
- Zynger D, Dimov N, Ho L, Laskin W, Yeldandi A. Differential expression of neural‐cadherin in pulmonary epithelial tumours. Histopathology 2008, 52: 348-354. PMID: 18269586, DOI: 10.1111/j.1365-2559.2007.02952.x.
- Lomasney L, Basu A, Demos T, Laskin W. Fibrous dysplasia complicated by aneurysmal bone cyst formation affecting multiple cervical vertebrae. Skeletal Radiology 2003, 32: 533-536. PMID: 12898056, DOI: 10.1007/s00256-003-0659-4.
- Laskin W, Fetsch J, Tavassoli F. Superficial cervicovaginal myofibroblastoma: Fourteen cases of a distinctive mesenchymal tumor arising from the specialized subepithelial stroma of the lower female genital tract. Human Pathology 2001, 32: 715-725. PMID: 11486170, DOI: 10.1053/hupa.2001.25588.
- Fetsch J, Laskin W, Miettinen M. Superficial acral fibromyxoma: A clinicopathologic and immunohistochemical analysis of 37 cases of a distinctive soft tissue tumor with a predilection for the fingers and toes. Human Pathology 2001, 32: 704-714. PMID: 11486169, DOI: 10.1053/hupa.2001.25903.
- Shah R, Ozden O, Yeldandi A, Peterson L, Rao S, Laskin W. Follicular dendritic cell tumor presenting in the lung: A case report. Human Pathology 2001, 32: 745-749. PMID: 11486174, DOI: 10.1053/hupa.2001.25595.
- Pins M, Campbell S, Laskin W, Steinbronn K, Dalton D. Solitary fibrous tumor of the prostate a report of 2 cases and review of the literature. Archives Of Pathology & Laboratory Medicine 2001, 125: 274-7. PMID: 11175651, DOI: 10.5858/2001-125-0274-sftotp.
- Fetsch J, Miettinen M, Laskin W, Michal M, Enzinger F. A Clinicopathologic Study of 45 Pediatric Soft Tissue Tumors With an Admixture of Adipose Tissue and Fibroblastic Elements, and a Proposal for Classification as Lipofibromatosis. The American Journal Of Surgical Pathology 2000, 24: 1491-1500. PMID: 11075850, DOI: 10.1097/00000478-200011000-00004.
- Laskin W, Fetsch J, Miettinen M. The “neurothekeoma”: Immunohistochemical analysis distinguishes the true nerve sheath myxoma from its mimics. Human Pathology 2000, 31: 1230-1241. PMID: 11070116, DOI: 10.1053/hupa.2000.18474.
- LIEBERMAN R, HENRY M, LASKIN W, WALENGA J, BUCKNER S, O'CONNOR D. Colposcopy in Pregnancy. Obstetrics And Gynecology 1999, 94: 198-203. DOI: 10.1097/00006250-199908000-00008.
- Lieberman R, Henry M, Laskin W, Walenga J, Buckner S, O'Connor D. Colposcopy in pregnancy: directed brush cytology compared with cervical biopsy. Obstetrics And Gynecology 1999, 94: 198-203. PMID: 10432127, DOI: 10.1016/s0029-7844(99)00283-5.
- Laskin W, Fetsch J, Miettinen M. Nuchal fibrocartilaginous pseudotumor: a clinicopathologic study of five cases and review of the literature. Modern Pathology 1999, 12: 663-8. PMID: 10430269.
- Laskin W, Fetsch J, Mostofi F. Angiomyofibroblastomalike Tumor of the Male Genital Tract. The American Journal Of Surgical Pathology 1998, 22: 6-16. PMID: 9422311, DOI: 10.1097/00000478-199801000-00002.
- Fetsch J, Laskin W, Tavassoli F. Superficial Angiomyxoma (Cutaneous Myxoma) A Clinicopathologic Study of 17 Cases Arising in the Genital Region. International Journal Of Gynecological Pathology 1997, 16: 325-334. PMID: 9421071, DOI: 10.1097/00004347-199710000-00006.
- Laskin W, Fetsch J, Tavassoli F. Angiomyofibroblastoma of the female genital tract: Analysis of 17 cases including a lipomatous variant. Human Pathology 1997, 28: 1046-1055. PMID: 9308729, DOI: 10.1016/s0046-8177(97)90058-7.
- Katz R, Quezado M, Senderowicz A, Villalba L, Laskin W, Tsokos M. An intra-abdominal small round cell neoplasm with features of primitive neuroectodermal and desmoplastic round cell tumor and a EWS/FLI-1 fusion transcript. Human Pathology 1997, 28: 502-509. PMID: 9104953, DOI: 10.1016/s0046-8177(97)90042-3.
- Williams J, Frazier H, Gawith K, Laskin W, Christenson P. Transitional cell carcinoma of the kidney with tumor thrombus into the vena cava. Urology 1996, 48: 932-935. PMID: 8973682, DOI: 10.1016/s0090-4295(96)00312-3.
- Fetsch J, Laskin W, Lefkowitz M, Kindblom L, Meis‐Kindblom J. Aggressive angiomyxoma: A clinicopathologic study of 29 female patients. Cancer 1996, 78: 79-90. PMID: 8646730, DOI: 10.1002/(sici)1097-0142(19960701)78:1<79::aid-cncr13>3.0.co;2-4.
- Johnstone P, Laskin W, DeLuca A, Barnes M, Kinsella T, Sindelar W. Tumors in dogs exposed to experimental intraoperative radiotherapy. International Journal Of Radiation Oncology • Biology • Physics 1996, 34: 853-857. PMID: 8598362, DOI: 10.1016/0360-3016(95)02118-3.
- Smith K, Skelton H, Ruiz N, Laskin W, Wagner K. Malignant Lymphoma of Soft Tissue in an HIV-1+ Patient: A Rare Site for Primary Malignant Lymphoma with Implications for Treatment. American Journal Of Dermatopathology 1995, 17: 403-406. PMID: 8600808, DOI: 10.1097/00000372-199508000-00018.
- Skelton H, Smith K, Laskin W, McCarthy W, Gagnier J, Graham J, Lupton G. Desmoplastic malignant melanoma. Journal Of The American Academy Of Dermatology 1995, 32: 717-725. PMID: 7722014, DOI: 10.1016/0190-9622(95)91448-x.
- Bollinger B, Laskin W, Knight C. Epithelioid hemangioendothelioma with multiple site involvement. Literature review and observations. Cancer 1994, 73: 610-615. PMID: 7507796, DOI: 10.1002/1097-0142(19940201)73:3<610::aid-cncr2820730318>3.0.co;2-3.
- Laskin W. Dermatofibrosarcoma protuberans. CA A Cancer Journal For Clinicians 1992, 42: 116-125. PMID: 1540852, DOI: 10.3322/canjclin.42.2.116.
- Laskin W, Weiss S, Bratthauer G. Epithelioid Variant of Malignant Peripheral Nerve Sheath Tumor (Malignant Epithelioid Schwannoma). The American Journal Of Surgical Pathology 1991, 15: 1136-1145. PMID: 1746681, DOI: 10.1097/00000478-199112000-00004.
- Foss R, Laskin W, Lombardi D, Morton A, Snyder J. Anaplastic large cell lymphoma. Head & Neck 1991, 13: 545-548. PMID: 1791148, DOI: 10.1002/hed.2880130612.
- Kao G, Laskin W, Weiss S. Eccrine spiradenoma occurring in infancy mimicking mesenchymal tumor. Journal Of Cutaneous Pathology 1990, 17: 214-219. PMID: 1697611, DOI: 10.1111/j.1600-0560.1990.tb00088.x.
- Kao G, Laskin W, Olsen T. Solitary cutaneous plexiform neurilemmoma (schwannoma): a clinicopathologic, immunohistochemical, and ultrastructural study of 11 cases. Modern Pathology 1989, 2: 20-6. PMID: 2493641.
- Laskin W, Silverman T, Enzinger F. Postradiation soft tissue sarcomas: An analysis of 53 cases. Cancer 1988, 62: 2330-2340. PMID: 3179948, DOI: 10.1002/1097-0142(19881201)62:11<2330::aid-cncr2820621113>3.0.co;2-2.
- Laskin W, Conklin R, Enzinger F. Malignant Fibrous Histiocytoma Associated with Hyperlipoproteinemia. The American Journal Of Surgical Pathology 1988, 12: 727-732. PMID: 2843059, DOI: 10.1097/00000478-198809000-00010.