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10 results on '"Andrew J. Hanly"'

3. Rare meningeal-derived malignant hemangiopericytoma/solitary fibrous tumor grade II-III presenting as a subcutaneous mass on the scalp

Author

Brad P. Glick, Christopher Mancuso, Richard Rubenstein, Matthew Moore, Rachel White, Andrew J. Hanly, and Gabriella Vasile

Subjects
Hemangiopericytoma, Pathology, medicine.medical_specialty, Solitary fibrous tumor, SUBCUTANEOUS MASS, Malignant hemangiopericytoma, business.industry, Case Report, Dermatology, lcsh:RL1-803, medicine.disease, STAT6, signal transducer and activator of transcription 6, HPC, hemangioperiocytomas, medicine.anatomical_structure, Scalp, HPC, transcalvarial tumor, medicine, lcsh:Dermatology, solitary fibrous tumor, meningeal derived tumor, hemangiopericytoma, business, SFT
Published
2020

4. Microcystic adnexal carcinoma: review of a potential diagnostic pitfall and management

Author

Lana H, McKinley, Stacey, Seastrom, Andrew J, Hanly, and Richard A, Miller

Subjects
Adenoma, Aged, 80 and over, Sweat Gland Neoplasms, Skin Neoplasms, Head and Neck Neoplasms, Biopsy, Carcinoma, Carcinoma, Skin Appendage, Humans, Female, Diagnostic Errors, Facial Neoplasms
Abstract

Microcystic adnexal carcinoma (MAC) is an uncommon, locally aggressive cutaneous neoplasm that usually presents as a slow-growing, asymptomatic lesion on the head or neck. Microcystic adnexal carcinoma frequently is misdiagnosed due to its histologic appearance on superficial biopsy specimens mimicking other follicular neoplasms. Herein, we highlight a case in which a slow-growing lesion was initially diagnosed as a trichoadenoma following superficial biopsy; however, after surgical excision the pathology revealed a locally aggressive MAC.

Published
2014

5. Cutaneous malignant melanoma associated with extensive pseudoepitheliomatous hyperplasia. Report of a case and discussion of the origin of pseudoepitheliomatous hyperplasia

Author

Merce Jorda, George W. Elgart, and Andrew J. Hanly

Subjects
Male, Pathology, medicine.medical_specialty, Skin Neoplasms, Histology, Pseudoepitheliomatous Hyperplasia, Dermatology, Eccrine Glands, Pathology and Forensic Medicine, Diagnosis, Differential, Immunoenzyme Techniques, Eccrine gland, Biomarkers, Tumor, medicine, Humans, Basal cell, Melanoma, Aged, Skin, Aged, 80 and over, Hyperplasia, business.industry, Epithelial Cells, medicine.disease, Carcinoembryonic Antigen, Cutaneous melanoma, Carcinoma, Squamous Cell, Keratins, business
Abstract

We report a case of cutaneous malignant melanoma associated with extensive pseudoepitheliomatous hyperplasia. Pseudoepitheliomatous hyperplasia may mimic squamous cell carcinoma and may complicate the diagnosis of cutaneous melanoma. This diagnostic pitfall is important to both recognize and be cognizant of, so as to avoid diagnostic errors. The observation of the pseudoepitheliomatous hyperplasia, in this case with an extensive proliferation of eccrine ducts, provides further evidence that cutaneous pseudoepitheliomatous hyperplasia arises within the eccrine apparatus.

Published
2000

6. Postoperative pressure-induced alopecia: report of a case and discussion of the role of apoptosis in non-scarring alopecia

Author

Merce Jorda, George W. Elgart, Evangelos V. Badiavas, Isabel Valencia, and Andrew J. Hanly

Subjects
Adult, medicine.medical_specialty, Pathology, Histology, Alopecia Areata, Biopsy, Apoptosis, Dermatology, Scarring alopecia, Biology, Black female, Pathology and Forensic Medicine, Trichotillomania, Postoperative Complications, Ischemia, Hair cycle, In Situ Nick-End Labeling, Pressure, medicine, Humans, Cholecystectomy, integumentary system, medicine.diagnostic_test, Alopecia areata, medicine.disease, Cell Hypoxia, Pathophysiology, body regions, Female, Histopathology, sense organs, Hair Follicle
Abstract

We report a case of postoperative pressure induced alopecia in a 21-year-old black female after multiple intraoperative procedures. The histopathology is distinctive and demonstrated features in common with trichotillomania and alopecia areata, including the presence of pigment casts, catagen follicles, melanophages and apoptotic bodies. External hair manipulation is considered the primary event in the etiology of pigment casts, however, our present case demonstrated numerous pigment casts despite a complete lack of evidence of external hair manipulation. We performed pattern analysis and in situ end-labeling in 19 cases of non-scarring alopecia. Pigment casts were seen in postoperative alopecia (1 case), alopecia areata (1 case) and trichotillomania (5 cases). These forms of alopecia have in common the sudden termination of the anagen phase of the hair cycle. When the anagen portion of the hair cycle is prematurely disrupted hairs enter into catagen. Pigment casts may represent a non-specific reaction pattern of follicles that are suddenly transformed from anagen to catagen. We therefore propose that hair manipulation is not uniquely responsible for the formation of pigment casts. The primary pathophysiology resulting in the formation of pigment casts more correctly reflects the sudden termination of the anagen phase of the hair cycle.

Published
1999

7. Contents Vol. 199, 1999

Author

Avraham Zeharia, Neslihan Şendur, R. Narinski, Hidenari Kusakabe, Sandipan Dhar, P. Frère, Rita Shah Malakar, R. Mosberg, B. Evrard, Kimihiro Kiyokane, G. Krähn, Ariela Arad, Irini A. Scordi, P.C.M. van de Kerkhof, G. Senti, A. Parodi, C. Miracco, Y. Katagiri, P. Roizman, Gérald Pierard, Arjen Nikkels, Federico Bardazzi, K. Kayashima, E. Heid, Marc Mimouni, S. Ansai, Beatrice Raone, Claudia Ricci, Ralph-Peter Braun, C. Dieterle, Jean-Hilaire Saurat, Hiroshi Ishizaki, Anne Rosset, Liliane Didierjean, R.A. Schwartz, Olivier Sorg, G. Bezold, Dan Lipsker, F. Ott, Mehdi Nassiri, Takashi Mochizuki, C. Romano, M.C.G. van Praag, M. Fimiani, L. Massai, E.P. Cowan, J.M. Mommers, Alfredo Rebora, Göksun Karaman, H. Wolff, Vladimir Vincek, D. Ben Amitai, Toshiki Fujii, C. Alessandrini, Ekin Şavk, Dan Ben-Amitai, Christian Tran, M. Shohat, E.M.G.J. de Jong, E. Okon, B. Shohat, Lars E. French, H.E. Menke, Iria Neri, C. Micalizzi, K. Holubar, R. Alexander, Kazu Nakano, M.-F. Fassotte, P. De Mol, B. Schleiffenbaumb, T. Klein, Annalisa Patrizi, R. Dummera, Kiyotaka Kitamura, Ana Arechalde, T. Ono, Subrata Malakar, Daniel Mimouni, R.U. Peter, Renato G. Panizzon, H. Noguchi, M. David, P.E.J. van Erp, L. Rakic, Tomoko Kinebuchi, S. Nishiyama, Z. Ruszczak, Pierre Carraux, Andrew J. Hanly, W. Bollag, and K.M. Greulich

Subjects
Dermatology
Published
1999

8. In Reply

Author

Andrew J. Hanly

Subjects
Medical Laboratory Technology, General Medicine, Pathology and Forensic Medicine
Published
2008

9. Acknowledgment to Referees for Dermatology 1999

Author

Renato G. Panizzon, Hiroshi Ishizaki, Kimihiro Kiyokane, Tirza Klein, F. Ott, P. Roizman, H. Wolff, E. Okon, P.C.M. van de Kerkhof, G. Senti, T. Ono, Sandipan Dhar, H.E. Menke, Alfredo Rebora, Neslihan Şendur, Daniel Mimouni, C. Miracco, Ekin Şavk, Federico Bardazzi, Gérald Pierard, Lars E. French, G. Krähn, Jean-Hilaire Saurat, Iria Neri, Michael David, M.C.G. van Praag, S. Nishiyama, Ana Arechalde, R. Narinski, C. Micalizzi, R.U. Peter, A. Parodi, P.E.J. van Erp, L. Rakic, C. Romano, Dan Lipsker, E. Heid, G. Bezold, M.-F. Fassotte, Beatrice Raone, Tomoko Kinebuchi, Toshiki Fujii, Claudia Ricci, R.A. Schwartz, Olivier Sorg, Ralph-Peter Braun, Irini A. Scordi, Arjen Nikkels, K. Kayashima, Z. Ruszczak, Kazu Nakano, W. Bollag, Pierre Carraux, R. Dummera, Subrata Malakar, M. Fimiani, L. Massai, K. Holubar, Vladimir Vincek, D. Ben Amitai, K.M. Greulich, H. Noguchi, E.M.G.J. de Jong, P. De Mol, Andrew J. Hanly, Kiyotaka Kitamura, J.M. Mommers, R. Alexander, Marc Mimouni, C. Alessandrini, S. Ansai, Takashi Mochizuki, Dan Ben-Amitai, Anne Rosset, Liliane Didierjean, Y. Katagiri, Mehdi Nassiri, Christian Tran, M. Shohat, B. Shohat, E.P. Cowan, Göksun Karaman, B. Schleiffenbaumb, Annalisa Patrizi, C. Dieterle, Avraham Zeharia, Hidenari Kusakabe, P. Frère, Rita Shah Malakar, R. Mosberg, B. Evrard, and Ariela Arad

Subjects
medicine.medical_specialty, business.industry, Medicine, Dermatology, business
Published
1999

10. Subject Index Vol. 199, 1999

Author

Irini A. Scordi, Anne Rosset, Liliane Didierjean, Mehdi Nassiri, Christian Tran, M. Shohat, B. Shohat, S. Ansai, Arjen Nikkels, K. Kayashima, E. Okon, Dan Ben-Amitai, Takashi Mochizuki, R. Dummera, R. Mosberg, E.P. Cowan, B. Evrard, H.E. Menke, Göksun Karaman, Ariela Arad, Ralph-Peter Braun, Jean-Hilaire Saurat, M.C.G. van Praag, Dan Lipsker, G. Bezold, C. Alessandrini, Daniel Mimouni, Neslihan Şendur, T. Klein, Renato G. Panizzon, C. Dieterle, R. Alexander, Alfredo Rebora, Marc Mimouni, Avraham Zeharia, Z. Ruszczak, G. Krähn, Pierre Carraux, B. Schleiffenbaumb, Kazu Nakano, Annalisa Patrizi, Andrew J. Hanly, Y. Katagiri, Ana Arechalde, Iria Neri, Hidenari Kusakabe, E. Heid, M. Fimiani, L. Massai, C. Romano, Hiroshi Ishizaki, J.M. Mommers, F. Ott, P. Frère, Rita Shah Malakar, Toshiki Fujii, S. Nishiyama, Lars E. French, P.E.J. van Erp, L. Rakic, Tomoko Kinebuchi, P. Roizman, C. Micalizzi, M.-F. Fassotte, Ekin Şavk, R.U. Peter, H. Wolff, T. Ono, Subrata Malakar, H. Noguchi, P. De Mol, Sandipan Dhar, Kiyotaka Kitamura, C. Miracco, M. David, A. Parodi, Federico Bardazzi, W. Bollag, K.M. Greulich, K. Holubar, Gérald Pierard, Beatrice Raone, Claudia Ricci, R.A. Schwartz, Olivier Sorg, Vladimir Vincek, D. Ben Amitai, E.M.G.J. de Jong, Kimihiro Kiyokane, P.C.M. van de Kerkhof, G. Senti, and R. Narinski

Subjects
Index (economics), Statistics, Subject (documents), Dermatology, Mathematics
Published
1999

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