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Takeda K, Risley C, Kousar A, Briley KP, Prenshaw K, Talluri R, Geisinger KR, Rebellato LM. Post‐kidney transplant cancers: Racial and ethnic differences in sun‐exposed skin versus non‐sun‐exposed anogenital skin. Cancer Med 2022; 12:7348-7355. [PMID: 36373513 PMCID: PMC10067113 DOI: 10.1002/cam4.5431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 10/21/2022] [Accepted: 10/27/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Transplant recipients have a 2- to 4-fold increased risk of developing malignancies over the general population. Cancer is the second most common cause of death for recipients. The magnitude of the risk depends on the cancer type and increases in viral-related malignancies. Skin cancer is the most common. However, data in most cancer registries is limited to cutaneous melanomas, thereby limiting the epidemiologic examination of cancer risk in non-melanoma skin cancer. Our goal was to evaluate post-kidney transplant cancer cases and sites in our population to guide screening recommendations. METHODS Between 2009 and 2015, a retrospective study of adult kidney recipients transplanted at East Carolina University was conducted. The first cancer diagnosis after transplant through February 18, 2020, was captured and analyzed. Patient demographics, cancer sites, and histological diagnoses were analyzed and compared. p16 immunohistochemistry was used as a surrogate marker for high-risk human papillomavirus (HPV) infection. RESULTS Retrospectively, kidney transplant recipients were analyzed (N = 439), the majority were non-Hispanic Black (NHB) individuals, 312 (71.1%), and 127 (28.9%) were non-Hispanic White (NHW) individuals. Of these, 59 (13.4%) developed a posttransplant malignancy, with the majority on sun-exposed skin found in NHW. NHB had all anogenital/mucosa skin cancers on non-sun-exposed skin. Of these detected in NHB, all were squamous cell carcinomas, with five out of six (83.3%) being positive for p16. CONCLUSIONS Posttransplant malignancy differed significantly by race, site, and potential source of etiology. The majority of malignancies are likely explained by acceleration of precursor lesions from prior exposure to ultraviolet rays or HPV.
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Affiliation(s)
- Kotaro Takeda
- Department of Pathology and Laboratory Medicine, Brody School of Medicine East Carolina University and Vidant Medical Center Greenville North Carolina USA
| | - Carolann Risley
- Department of Cell and Molecular Biology, and Cancer Center and Research Institute University of Mississippi Medical Center, School of Nursing, School of Medicine Jackson Mississippi USA
| | - Aisha Kousar
- Department of Pathology and Laboratory Medicine, Brody School of Medicine East Carolina University and Vidant Medical Center Greenville North Carolina USA
| | - Kimberly P. Briley
- Department of Pathology and Laboratory Medicine, Brody School of Medicine East Carolina University and Vidant Medical Center Greenville North Carolina USA
| | - Karyn Prenshaw
- Department of Pathology and Laboratory Medicine, Brody School of Medicine East Carolina University and Vidant Medical Center Greenville North Carolina USA
| | - Rajesh Talluri
- Department of Data Science, School of Population Health University of Mississippi Medical Center Jackson Mississippi USA
| | - Kim R. Geisinger
- Walter Reed Military Medical Center The Joint Pathology Center Silver Springs Maryland USA
| | - Lorita M. Rebellato
- Department of Pathology and Laboratory Medicine, Brody School of Medicine East Carolina University and Vidant Medical Center Greenville North Carolina USA
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Risley C, Stewart MW, Geisinger KR, Hiser LM, Morgan JC, Owens KJ, Ayyalasomayajula K, Rives RM, Jannela A, Grunes DE, Zhang L, Schiffman M, Wentzensen N, Clarke MA. STRIDES - STudying Risk to Improve DisparitiES in Cervical Cancer in Mississippi - Design and baseline results of a Statewide Cohort Study. Prev Med 2021; 153:106740. [PMID: 34293382 PMCID: PMC8595817 DOI: 10.1016/j.ypmed.2021.106740] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 05/21/2021] [Accepted: 07/17/2021] [Indexed: 12/13/2022]
Abstract
Cervical cancer rates in Mississippi are disproportionately high, particularly among Black individuals; yet, research in this population is lacking. We designed a statewide, racially diverse cohort of individuals undergoing cervical screening in Mississippi. Here, we report the baseline findings from this study. We included individuals aged 21 years and older undergoing cervical screening with cytology or cytology-human papillomavirus (HPV) co-testing at the Mississippi State Health Department (MSDH) and the University of Mississippi Medical Center (UMMC) (December 2017-May 2020). We collected discarded cytology specimens for future biomarker testing. Demographics and clinical results were abstracted from electronic medical records and evaluated using descriptive statistics and chi-square tests. A total of 24,796 individuals were included, with a median age of 34.8 years. The distribution of race in our cohort was 60.2% Black, 26.4% White, 7.5% other, and 5.9% missing. Approximately 15% had abnormal cytology and, among those who underwent co-testing at MSDH (n = 6,377), HPV positivity was 17.4% and did not vary significantly by race. Among HPV positives, Black individuals were significantly less likely to be HPV16/18 positive and more likely to be positive for other high-risk 12 HPV types compared to White individuals (20.5% vs. 27.9%, and 79.5% and 72.1%, respectively, p = 0.011). Our statewide cohort represents one of the largest racially diverse studies of cervical screening in the U.S. We show a high burden of abnormal cytology and HPV positivity, with significant racial differences in HPV genotype prevalence. Future studies will evaluate cervical precancer risk, HPV genotyping, and novel biomarkers in this population.
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Affiliation(s)
- Carolann Risley
- National Cancer Institute, Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, Rockville, MD, United States of America; University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America; University of Mississippi Medical Center, Department of Cell and Molecular Biology, Jackson, MS, United States of America.
| | - Mary W Stewart
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America.
| | - Kim R Geisinger
- Joint Pathology Center, Walter Reed National Military Medical Center, Silver Spring, MD, United States of America; East Carolina University, Department of Pathology, Greenville, NC, United States of America.
| | - Laree M Hiser
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America.
| | - Jody C Morgan
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America.
| | - Kenyata J Owens
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America; University of Mississippi Medical Center, Center for Informatics & Analytics, Jackson, MS, United States of America.
| | - Krishna Ayyalasomayajula
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America; University of Mississippi Medical Center, Center for Informatics & Analytics, Jackson, MS, United States of America.
| | - Rhonda M Rives
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America; University of Mississippi Medical Center, Department of Pathology, Jackson, MS, United States of America..
| | - Ashish Jannela
- University of Mississippi Medical Center, Center for Informatics & Analytics, Jackson, MS, United States of America.
| | - Dianne E Grunes
- University of Mississippi Medical Center, Department of Pathology, Jackson, MS, United States of America..
| | - Lei Zhang
- University of Mississippi Medical Center, School of Nursing, Jackson, MS, United States of America; Mississippi State Department of Health, Research & Statistics, Jackson, MS, United States of America.
| | - Mark Schiffman
- National Cancer Institute, Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, Rockville, MD, United States of America.
| | - Nicolas Wentzensen
- National Cancer Institute, Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, Rockville, MD, United States of America.
| | - Megan A Clarke
- National Cancer Institute, Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, Rockville, MD, United States of America.
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3
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Clarke MA, Risley C, Stewart MW, Geisinger KR, Hiser LM, Morgan JC, Owens KJ, Ayyalasomayajula K, Rives RM, Jannela A, Grunes DE, Zhang L, Schiffman M, Wagner S, Boland J, Bass S, Wentzensen N. Age-specific prevalence of human papillomavirus and abnormal cytology at baseline in a diverse statewide prospective cohort of individuals undergoing cervical cancer screening in Mississippi. Cancer Med 2021; 10:8641-8650. [PMID: 34734483 PMCID: PMC8633239 DOI: 10.1002/cam4.4340] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/21/2021] [Accepted: 09/24/2021] [Indexed: 12/22/2022] Open
Abstract
Background Mississippi (MS) has among the highest rates of cervical cancer incidence and mortality in the United States, with disproportionately higher rates among Blacks compared to Whites. Here, we evaluate the prevalence of high‐risk human papillomavirus (HPV) and abnormal cytology in a representative baseline sample from a diverse statewide cohort of individuals attending cervical screening in MS from the STRIDES Study (STudying Risk to Improve DisparitiES in cervical cancer). Methods We included individuals aged 21–65 years undergoing screening at the University of Mississippi Medical Center (UMMC) and the Mississippi State Department of Health (MSDH) from May to November 2018. We calculated age‐specific HPV prevalence, overall and by partial HPV16/18 genotyping, and abnormal cytology by race. Results A total of 6871 individuals (mean age 35.7 years) were included. HPV prevalence was 25.6% and higher in Blacks (28.0%) compared to Whites (22.4%). HPV prevalence was significantly higher in Blacks aged 21–24 years (50.2%) and 30–34 years (30.2%) compared to Whites in the same age groups (32.1% and 20.7%; p < 0.0001, respectively). The prevalence of high‐grade cytologic abnormalities, a cytologic sign of cervical precancer, peaked earlier in Blacks (ages 25–29) compared to Whites (35–39). For comparison, we also analyzed HPV prevalence data from the National Health and Nutrition Examination Survey (NHANES, 2013–2016) and observed similar racial differences in HPV prevalence among women aged 21–24 years. Conclusions Our findings suggest that Blacks undergoing cervical cancer screening in MS have higher prevalence of other high‐risk 12 HPV types at younger ages and experience an earlier peak of high‐grade cytologic abnormalities compared to Whites.
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Affiliation(s)
- Megan A Clarke
- Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Carolann Risley
- Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, National Cancer Institute, Rockville, Maryland, USA.,School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Mary W Stewart
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Kim R Geisinger
- Walter Reed National Military Medical Center, Armed Forces Joint Pathology Center, Bethesda, Maryland, USA
| | - Laree M Hiser
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Jody C Morgan
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Kenyata J Owens
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA.,Center for Informatics & Analytics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Krishna Ayyalasomayajula
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA.,Center for Informatics & Analytics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Rhonda M Rives
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA.,Department of Pathology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Ashish Jannela
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA.,Center for Informatics & Analytics, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Dianne E Grunes
- Department of Pathology, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Lei Zhang
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi, USA.,Office of Health Data & Research, Mississippi State Department of Health, Jackson, Mississippi, USA
| | - Mark Schiffman
- Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, National Cancer Institute, Rockville, Maryland, USA
| | - Sarah Wagner
- Cancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland, USA
| | - Joseph Boland
- Cancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland, USA
| | - Sara Bass
- Cancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, NCI, Bethesda, Maryland, USA
| | - Nicolas Wentzensen
- Clinical Genetics Branch, Division of Cancer Epidemiology & Genetics, National Cancer Institute, Rockville, Maryland, USA
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4
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Takeda K, Mittenzwei R, Geisinger KR, Datto MB, Rebellato LM. Donor-Derived Neuroendocrine Carcinoma Transmission to Two Kidney Transplant Recipients Demonstrated by Short Tandem Repeat Analysis: A Case Report. Transplant Proc 2021; 53:1337-1341. [PMID: 33824012 DOI: 10.1016/j.transproceed.2021.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/08/2021] [Indexed: 02/08/2023]
Abstract
Cancer transmission from a donor organ to a transplant recipient is a rare but not infrequently fatal event. We report a case of lung cancer transmission from a deceased donor to 2 kidney recipients. Approximately 1 year after uneventful kidney transplantation, both recipients developed acute kidney failure. Computed tomography imaging of abdomen and pelvis for both recipients showed masses in the transplanted kidneys along with innumerable masses in the livers. Pathologic examinations for both cases demonstrated high-grade neuroendocrine carcinoma with "mirror image" histologic findings in the transplant kidneys with liver metastases. Short tandem repeat (STR) analyses were performed to determine the origin of the tumors. STRs of both tumors were nearly identical to that of the donor, proving that both tumors were from the same donor. Immunohistochemical analyses showed that both tumors were positive for thyroid transcription factor 1, supporting a lung primary. One recipient died as a direct sequela to metastatic tumor, and the other required transplant nephrectomy and chemotherapy. Awareness of this largely nonpreventable complication and prompt molecular testing if cancer transmission is suspected are important.
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Affiliation(s)
- Kotaro Takeda
- Department of Pathology and Laboratory Medicine, East Carolina University, Brody School of Medicine and Vidant Medical Center, Greenville, North Carolina, United States
| | - Rhonda Mittenzwei
- Department of Pathology, Duke University Medical Center, DUHS Clinical Laboratories, Duke South Hospital, Durham, North Carolina, United States
| | - Kim R Geisinger
- Department of Pathology and Laboratory Medicine, East Carolina University, Brody School of Medicine and Vidant Medical Center, Greenville, North Carolina, United States
| | - Michael B Datto
- Department of Pathology, Duke University Medical Center, DUHS Clinical Laboratories, Duke South Hospital, Durham, North Carolina, United States
| | - Lorita M Rebellato
- Department of Pathology and Laboratory Medicine, East Carolina University, Brody School of Medicine and Vidant Medical Center, Greenville, North Carolina, United States.
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5
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Risley C, Clarke MA, Geisinger KR, Stewart MW, Zhang L, Hoover KW, Hiser LM, Owens K, DeMarco M, Schiffman M, Wentzensen N. Racial differences in HPV type 16 prevalence in women with ASCUS of the uterine cervix. Cancer Cytopathol 2020; 128:528-534. [PMID: 32243726 DOI: 10.1002/cncy.22267] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 02/16/2020] [Accepted: 03/09/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Understanding racial influences on human papillomavirus (HPV) distribution in women with atypical squamous cells of undetermined significance (ASCUS) cytology via partial genotyping in a statewide population can inform HPV-based prevention efforts. METHODS Women aged 21 to 65 years with any cytology result and partial HPV genotyping for ASCUS triage between January 1, 2014, and December 31, 2017, were included. All women attended a Mississippi State Department of Health clinic. Age, race, cytopathologic, and HPV data were extracted from the electronic health record and analyzed. Cytologic specimens were processed with ThinPrep and HPV testing with the Cobas 4800 assay. HPV genotypes were evaluated in hierarchical categories. Chi-square tests and multinomial logistic regression models evaluated associations between race and type prevalence. RESULTS There were 43,106 women who underwent cervical cancer screening with cytology and ASCUS triage. Of these, 34,363 (80.2%) had normal cytology, 4672 (10.9%) had ASCUS, 2683 (6.3%) had a low-grade squamous intraepithelial lesion, and 633 (1.5%) had a high-grade squamous intraepithelial lesion. Blacks represented 69.3% of the sample and had a higher proportion of HPV-positive ASCUS (6.5%) in comparison with whites (5.6%). Blacks had significantly decreased odds of HPV-16 (odds ratio [OR], 0.66; 95% confidence interval [CI], 0.6-0.9; P = .002) and significantly increased odds for 12 other types (OR, 1.37; 95% CI, 1.2-1.5; P < .0001) in comparison with whites. CONCLUSIONS In a diverse population, significant differences in HPV genotypes are shown by race. Importantly, blacks with ASCUS are less likely to be positive for HPV-16 in comparison with whites. Ongoing work is evaluating the individual genotype prevalence and genotype-specific risk of precancer by race.
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Affiliation(s)
- Carolann Risley
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi.,National Cancer Institute, Rockville, Maryland
| | | | - Kim R Geisinger
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi
| | - Mary W Stewart
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi
| | - Lei Zhang
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi.,Mississippi State Department of Health, Jackson, Mississippi
| | - Kim W Hoover
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi
| | - Laree M Hiser
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi
| | - Kenyata Owens
- School of Nursing, University of Mississippi Medical Center, Jackson, Mississippi.,Center for Informatics and Analytics, University of Mississippi Medical Center, Jackson, Mississippi
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6
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Risley C, Geisinger KR, Robinson JC, Stewart MW, Zhang L, Alexander R, Raab SS. Corrigendum to "Precancerous cervical lesions and HPV genotypes identified in previously unsatisfactory cervical smear tests after inexpensive glacial acetic acid processing" [Int J Gynecol Obstet 2018. doi: 10.1002/ijgo.12699.]. Int J Gynaecol Obstet 2019; 144:238. [PMID: 30609041 DOI: 10.1002/ijgo.12710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Carolann Risley
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Kim R Geisinger
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Jennifer C Robinson
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Mary W Stewart
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Lei Zhang
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA.,Mississippi State Department of Health, Jackson, MI, USA
| | - Rhonda Alexander
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Stephen S Raab
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
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7
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Yatabe Y, Dacic S, Borczuk AC, Warth A, Russell PA, Lantuejoul S, Beasley MB, Thunnissen E, Pelosi G, Rekhtman N, Bubendorf L, Mino-Kenudson M, Yoshida A, Geisinger KR, Noguchi M, Chirieac LR, Bolting J, Chung JH, Chou TY, Chen G, Poleri C, Lopez-Rios F, Papotti M, Sholl LM, Roden AC, Travis WD, Hirsch FR, Kerr KM, Tsao MS, Nicholson AG, Wistuba I, Moreira AL. Best Practices Recommendations for Diagnostic Immunohistochemistry in Lung Cancer. J Thorac Oncol 2018; 14:377-407. [PMID: 30572031 DOI: 10.1016/j.jtho.2018.12.005] [Citation(s) in RCA: 162] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 12/03/2018] [Accepted: 12/05/2018] [Indexed: 01/04/2023]
Abstract
Since the 2015 WHO classification was introduced into clinical practice, immunohistochemistry (IHC) has figured prominently in lung cancer diagnosis. In addition to distinction of small cell versus non-small cell carcinoma, patients' treatment of choice is directly linked to histologic subtypes of non-small cell carcinoma, which pertains to IHC results, particularly for poorly differentiated tumors. The use of IHC has improved diagnostic accuracy in the classification of lung carcinoma, but the interpretation of IHC results remains challenging in some instances. Also, pathologists must be aware of many interpretation pitfalls, and the use of IHC should be efficient to spare the tissue for molecular testing. The International Association for the Study of Lung Cancer Pathology Committee received questions on practical application and interpretation of IHC in lung cancer diagnosis. After discussions in several International Association for the Study of Lung Cancer Pathology Committee meetings, the issues and caveats were summarized in terms of 11 key questions covering common and important diagnostic situations in a daily clinical practice with some relevant challenging queries. The questions cover topics such as the best IHC markers for distinguishing NSCLC subtypes, differences in thyroid transcription factor 1 clones, and the utility of IHC in diagnosing uncommon subtypes of lung cancer and distinguishing primary from metastatic tumors. This article provides answers and explanations for the key questions about the use of IHC in diagnosis of lung carcinoma, representing viewpoints of experts in thoracic pathology that should assist the community in the appropriate use of IHC in diagnostic pathology.
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Affiliation(s)
- Yasushi Yatabe
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center, Nagoya, Japan.
| | - Sanja Dacic
- Department of Pathology University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Alain C Borczuk
- Department of Pathology, Weill Cornell Medicine, New York, New York
| | - Arne Warth
- Institute of Pathology, Cytopathology, and Molecular Pathology MVZ UEGP Giessen, Wetzlar, Limburg, Germany
| | - Prudence A Russell
- Anatomical Pathology Department, St. Vincent's Hospital and the University of Melbourne, Fitzroy, Victoria, Australia
| | - Sylvie Lantuejoul
- Department of Biopathology, Centre Léon Bérard, Grenoble Alpes University, Lyon, France
| | - Mary Beth Beasley
- Department of Pathology, Mount Sinai Medical Center, New York, New York
| | - Erik Thunnissen
- Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands
| | - Giuseppe Pelosi
- Department of Oncology and Hemato-Oncology, University of Milan and IRCCS MultiMedica, Milan, Italy
| | - Natasha Rekhtman
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Lukas Bubendorf
- Institute of Pathology, University Hospital Basel, Basel, Switzerland
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Akihiko Yoshida
- Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan
| | - Kim R Geisinger
- Department of Pathology, The University of Mississippi Medical Center, Jackson, Mississippi
| | - Masayuki Noguchi
- Department of Pathology, Institute of Basic Medical Sciences, University of Tsukuba, Tsukuba, Japan
| | - Lucian R Chirieac
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Johan Bolting
- Department of Immunology Genetics and Pathology, Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Jin-Haeng Chung
- Department of Pathology and Respiratory Center, Seoul National University Bundang Hospital, Seongnam city, Gyeonggi- do, Republic of Korea
| | - Teh-Ying Chou
- Division of Molecular Pathology, Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Republic of China
| | - Gang Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Claudia Poleri
- Office of Pathology Consultants, Buenos Aires, Argentina
| | - Fernando Lopez-Rios
- Laboratorio de Dianas Terapeuticas, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Mauro Papotti
- Department of Oncology, University of Turin, Turin, Italy
| | - Lynette M Sholl
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Anja C Roden
- Department of Laboratory Medicine and Pathology, Mayo Clinic Rochester, Minnesota
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Fred R Hirsch
- University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - Keith M Kerr
- Department of Pathology, Aberdeen Royal Infirmary, Aberdeen University Medical School, Aberdeen, Scotland, United Kingdom
| | - Ming-Sound Tsao
- Department of Pathology, University Health Network/Princess Margaret Cancer Centre, University of Toronto, Toronto, Ontario, Canada
| | - Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield National Health Service Foundation Trust and National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Ignacio Wistuba
- Department of Translational Molecular Pathology, M. D. Anderson Cancer Center, Houston, Texas
| | - Andre L Moreira
- Department of Pathology, New York University Langone Health, New York, New York
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8
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Risley C, Geisinger KR, Robinson JC, Stewart MW, Zhang L, Alexander R, Raab SS. Precancerous cervical lesions and HPV genotypes identified in previously unsatisfactory cervical smear tests after inexpensive glacial acetic acid processing. Int J Gynaecol Obstet 2018; 144:85-89. [PMID: 30362108 DOI: 10.1002/ijgo.12699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 08/21/2018] [Accepted: 10/23/2018] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine the effectiveness of using glacial acetic acid (GAA) to convert unsatisfactory bloody ThinPrep (TP) cervical smear test to satisfactory, and identify associated missed diagnoses and high-risk HPV (hrHPV) genotypes. METHODS In a retrospective descriptive cross-sectional analysis, all TP tests performed in Mississippi, USA, 2012-2016, were evaluated for unsatisfactory results owing to blood. Tests that were converted to satisfactory by GAA treatment, and corresponding anomalies and HPV genotypes were identified. RESULTS Among 106 384 TP tests, there were 1460 (1.37%) unsatisfactory results, of which 1442 (98.77%) were converted to satisfactory after GAA treatment. Laboratory preprocessing with GAA increased costs minimally. Precancerous lesions were detected in 166 (11.51%) of 1442 GAA-treated samples, of which 12 (7.2%) were high-grade lesions, 110 (66.3%) were atypical squamous cells of undetermined significance, and 63 (57.3%) tested positive for hrHPV. Of 60 genotyped samples, 39 (65%) had non-HPV16 and non-HPV18. Including mixed infections, 48 (80%) contained less-common hrHPV types, reflecting an unexpected distribution in bloody specimens. CONCLUSIONS GAA pretreatment of bloody TP tests would reduce the incidence of unsatisfactory results and missed high-grade lesions, and prevent the cost of repeat tests and delayed treatment. Clinicians without access to GAA should consider HPV testing.
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Affiliation(s)
- Carolann Risley
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Kim R Geisinger
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Jennifer C Robinson
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Mary W Stewart
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Lei Zhang
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA.,Mississippi State Department of Health, Jackson, MI, USA
| | - Rhonda Alexander
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
| | - Stephen S Raab
- School of Graduate Studies and School of Nursing, University of Mississippi Medical Center, Jackson, MI, USA
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9
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Carr NJ, Bibeau F, Bradley RF, Dartigues P, Feakins RM, Geisinger KR, Gui X, Isaac S, Milione M, Misdraji J, Pai RK, Rodriguez-Justo M, Sobin LH, van Velthuysen MLF, Yantiss RK. The histopathological classification, diagnosis and differential diagnosis of mucinous appendiceal neoplasms, appendiceal adenocarcinomas and pseudomyxoma peritonei. Histopathology 2017; 71:847-858. [PMID: 28746986 DOI: 10.1111/his.13324] [Citation(s) in RCA: 140] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The vermiform appendix is the primary site of several distinctive benign and malignant neoplasms. Some can produce the clinical syndrome of pseudomyxoma peritonei (PMP). A consensus on their terminology was reached by an international panel of pathologists and clinicians working under the auspices of the Peritoneal Surface Oncology Group International (PSOGI), and this review discusses the application of the PSOGI classification to routine reporting. We discuss diagnosis and differential diagnosis together with implications for patient management, covering low-grade appendiceal mucinous neoplasms, high-grade appendiceal mucinous neoplasms, serrated polyps, adenomas and adenocarcinomas. We do not cover goblet cell tumours or neuroendocrine neoplasms in this paper.
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Affiliation(s)
- Norman J Carr
- Department of Pathology, Peritoneal Malignancy Institute, Basingstoke, UK
| | - Frederic Bibeau
- Service d'Anatomie et Cytologie Pathologiques, Université de Caen-Normandie, Caen, France
| | | | - Peggy Dartigues
- Département de Biologie et de Pathologie Médicales, Institut Gustave Roussy, Villejuif, France
| | - Roger M Feakins
- Department of Histopathology, Royal London Hospital, London, UK
| | - Kim R Geisinger
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS, USA
| | - Xianyong Gui
- University of Calgary and Calgary Laboratory Services, Calgary, Canada
| | - Sylvie Isaac
- Service d'Anatomie Pathologique, RENAPE, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Massimo Milione
- First Division of Pathology, Department of Pathology and Laboratory Medicine, IRCCS Foundation National Cancer Institute, Milan, Italy
| | - Joseph Misdraji
- Department of Pathology, Massachusetts General Hospital, Boston, MA, USA
| | - Reetesh K Pai
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Leslie H Sobin
- Frederick National Laboratory for Cancer Research, National Cancer Institute, Rockville, MD, USA
| | | | - Rhonda K Yantiss
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY, USA
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10
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Thunnissen E, Borczuk AC, Flieder DB, Witte B, Beasley MB, Chung JH, Dacic S, Lantuejoul S, Russell PA, den Bakker M, Botling J, Brambilla E, de Cuba E, Geisinger KR, Hiroshima K, Marchevsky AM, Minami Y, Moreira A, Nicholson AG, Yoshida A, Tsao MS, Warth A, Duhig E, Chen G, Matsuno Y, Travis WD, Butnor K, Cooper W, Mino-Kenudson M, Motoi N, Poleri C, Pelosi G, Kerr K, Aisner SC, Ishikawa Y, Buettner RH, Keino N, Yatabe Y, Noguchi M. The Use of Immunohistochemistry Improves the Diagnosis of Small Cell Lung Cancer and Its Differential Diagnosis. An International Reproducibility Study in a Demanding Set of Cases. J Thorac Oncol 2016; 12:334-346. [PMID: 27998793 DOI: 10.1016/j.jtho.2016.12.004] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/23/2016] [Accepted: 12/01/2016] [Indexed: 01/22/2023]
Abstract
INTRODUCTION The current WHO classification of lung cancer states that a diagnosis of SCLC can be reliably made on routine histological and cytological grounds but immunohistochemistry (IHC) may be required, particularly (1) in cases in which histologic features are equivocal and (2) in cases in which the pathologist wants to increase confidence in diagnosis. However, reproducibility studies based on hematoxylin and eosin-stained slides alone for SCLC versus large cell neuroendocrine carcinoma (LCNEC) have shown pairwise κ scores ranging from 0.35 to 0.81. This study examines whether judicious use of IHC improves diagnostic reproducibility for SCLC. METHODS Nineteen lung pathologists studied interactive digital images of 79 tumors, predominantly neuroendocrine lung tumors. Images of resection and biopsy specimens were used to make diagnoses solely on the basis of morphologic features (level 1), morphologic features along with requested IHC staining results (level 2), and all available IHC staining results (level 3). RESULTS For the 19 pathologists reading all 79 cases, the rate of agreement for level 1 was 64.7%, and it increased to 73.2% and 77.5% in levels 2 and 3, respectively. With IHC, κ scores for four tumor categories (SCLC, LCNEC, carcinoid tumors, and other) increased in resection samples from 0.43 to 0.60 and in biopsy specimens from 0.43 to 0.64. CONCLUSIONS Diagnosis using hematoxylin and eosin staining alone showeds moderate agreement among pathologists in tumors with neuroendocrine morphology, but agreement improved to good in most cases with the judicious use of IHC, especially in the diagnosis of SCLC. An approach for IHC in the differential diagnosis of SCLC is provided.
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MESH Headings
- Adenocarcinoma/classification
- Adenocarcinoma/diagnosis
- Adenocarcinoma/metabolism
- Biomarkers, Tumor/metabolism
- Carcinoma, Neuroendocrine/classification
- Carcinoma, Neuroendocrine/diagnosis
- Carcinoma, Neuroendocrine/metabolism
- Carcinoma, Non-Small-Cell Lung/classification
- Carcinoma, Non-Small-Cell Lung/diagnosis
- Carcinoma, Non-Small-Cell Lung/metabolism
- Carcinoma, Squamous Cell/classification
- Carcinoma, Squamous Cell/diagnosis
- Carcinoma, Squamous Cell/metabolism
- Diagnosis, Differential
- Humans
- Immunoenzyme Techniques
- International Agencies
- Lung Neoplasms/classification
- Lung Neoplasms/diagnosis
- Lung Neoplasms/metabolism
- Neoplasm Staging
- Prognosis
- Reproducibility of Results
- Small Cell Lung Carcinoma/classification
- Small Cell Lung Carcinoma/diagnosis
- Small Cell Lung Carcinoma/metabolism
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Affiliation(s)
- Erik Thunnissen
- Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands.
| | - Alain C Borczuk
- Deptartment of Pathology, Weill Cornell Medicine, New York, New York
| | - Douglas B Flieder
- Department of Pathology, Fox Chase Cancer Center, Philadelphia, Pennsylvania
| | - Birgit Witte
- Department of Epidemiology and Biostatistics, VU University Medical Centre, Amsterdam, The Netherlands
| | - Mary Beth Beasley
- Department of Pathology, Mount Sinai Medical Center, New York, New York
| | - Jin-Haeng Chung
- Department of Pathology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Republic of Korea
| | - Sanja Dacic
- Department of Pathology University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Sylvie Lantuejoul
- Department of Biopathology, Centre Léon Bérard UNICANCER, Lyon, France
| | - Prudence A Russell
- St. Vincent's Pathology and The University of Melbourne, Melbourne, Australia
| | - Michael den Bakker
- Department of Pathology, Maasstad Ziekenhuis, Rotterdam, the Netherlands
| | - Johan Botling
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Elisabeth Brambilla
- CHU Albert Michallon-Institut de Biologie, Département d'Anatomie et Cytologie Pathologiques, Grenoble, France
| | - Erienne de Cuba
- Department of Pathology, VU University Medical Center, Amsterdam, The Netherlands
| | - Kim R Geisinger
- Department of Pathology, The University of Mississippi Medical Center, Jackson, Mississippi
| | - Kenzo Hiroshima
- Department of Pathology, Tokyo Women's Medical University, Yachiyo Medical Center, Yachiyo, Japan
| | | | - Yuko Minami
- Department of Pathology, Institute of Basic Medical Sciences, University of Tsukuba, Tsukuba, Japan
| | - Andre Moreira
- Pulmonary Pathology, New York University Center for Biospecimen Research and Development, New York University, New York, New York
| | - Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield Hospitals National Health Service Foundation Trust and National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Akihiko Yoshida
- Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan
| | - Ming-Sound Tsao
- Department of Pathology, University Health Network-Princess Margaret Hospital and University of Toronto, Toronto, Ontario, Canada
| | - Arne Warth
- Institute of Pathology, Heidelberg University, Heidelberg, Germany
| | - Edwina Duhig
- Sullivan Nicolaides Pathology, The John Flynn Hospital, Tugun, Queensland, Australia
| | - Gang Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kelly Butnor
- Department of Pathology, University of Vermont, Burlington, Vermont
| | - Wendy Cooper
- Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Mari Mino-Kenudson
- Department of Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Noriko Motoi
- Department of Pathology and Clinical Laboratories, National Cancer Center Hospital, Tokyo, Japan
| | - Claudia Poleri
- Laboratorio de Patología Torácica, Buenos Aires, Argentina
| | - Giuseppe Pelosi
- Department of Oncology and Hemato-Oncology, Università degli Studi di Milano, Milan, Italy
| | - Keith Kerr
- Department of Pathology, Aberdeen Royal Infirmary, Aberdeen, United Kingdom
| | - Seena C Aisner
- Department of Pathology and Laboratory Medicine at Rutgers New Jersey Medical School, Rutgers University, Newark, New Jersey
| | - Yuichi Ishikawa
- Division of Pathology, The Cancer Institute, Japan Foundation Cancer Research, Tokyo, Japan
| | | | - Naoto Keino
- Tsukuba Clinical Research and Development Organization, University of Tsukuba, Tsukuba, Japan
| | - Yasushi Yatabe
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center, Nagoya, Japan
| | - Masayuki Noguchi
- Department of Pathology, Institute of Basic Medical Sciences, University of Tsukuba, Tsukuba, Japan
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11
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Wood CE, Usborne AL, Starost MF, Tarara RP, Hill LR, Wilkinson LM, Geisinger KR, Feiste EA, Cline JM. Hyperplastic and Neoplastic Lesions of the Mammary Gland in Macaques. Vet Pathol 2016; 43:471-83. [PMID: 16846989 DOI: 10.1354/vp.43-4-471] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Macaques provide an important animal model for the study of hormonal agents and their effects on risk biomarkers for breast cancer. A common criticism of this model is that spontaneous breast cancer has rarely been described in these animals. In this report, we characterize 35 mammary gland lesions ranging from ductal hyperplasia to carcinoma in situ and invasive ductal carcinoma in cynomolgus and rhesus macaques. Based on a retrospective analysis, we estimated the lifetime incidence of mammary gland neoplasia in aged female macaques to be about 6%. Hyperplastic lesions (n = 19) occurred segmentally along ducts and included such features as columnar alteration, micropapillary atypia, and fibroadenomatous change. in situ carcinomas (n = 8) included solid, comedo, cribriform, and micropapillary elements, encompassing 4 of the major architectural patterns seen in human lesions. invasive ductal carcinomas (n = 8) were generally solid, with prominent central necrosis and mineralization, often on a background of micropapillary ductal hyperplasia and in situ carcinoma. Cytologic changes of invasive lesions included increased mitoses, nuclear pleomorphism, extensive microinvasion, and stromal desmoplasia. Axillary lymph-node metastases were confirmed in 5 of the 8 invasive carcinomas. on immunohistochemistry, intraductal and invasive carcinomas had increased Ki67/MIB1 and HER2 expression and selective loss of estrogen and progesterone receptors. These findings suggest that breast cancer is an underreported lesion in macaques and highlight unique morphologic and molecular similarities in breast cancer between human and macaque species.
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MESH Headings
- Animals
- Carcinoma in Situ/genetics
- Carcinoma in Situ/metabolism
- Carcinoma in Situ/pathology
- Carcinoma in Situ/veterinary
- Carcinoma, Ductal/genetics
- Carcinoma, Ductal/metabolism
- Carcinoma, Ductal/pathology
- Carcinoma, Ductal/veterinary
- Female
- Gene Expression
- Genes, erbB-2
- Immunohistochemistry/veterinary
- Ki-67 Antigen/metabolism
- Macaca fascicularis
- Macaca mulatta
- Male
- Mammary Glands, Animal/metabolism
- Mammary Glands, Animal/pathology
- Mammary Neoplasms, Animal/genetics
- Mammary Neoplasms, Animal/metabolism
- Mammary Neoplasms, Animal/pathology
- Monkey Diseases/genetics
- Monkey Diseases/metabolism
- Monkey Diseases/pathology
- Oncogenes
- Receptors, Estrogen/biosynthesis
- Receptors, Progesterone/biosynthesis
- Retrospective Studies
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Affiliation(s)
- C E Wood
- Department of Pathology/Section on Comparative Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1040, USA.
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12
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Travis WD, Brambilla E, Geisinger KR. Histological grading in lung cancer: one system for all or separate systems for each histological type? Eur Respir J 2016; 47:720-3. [DOI: 10.1183/13993003.00035-2016] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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13
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Nath V, Parks GE, Baliga M, Hartle EO, Geisinger KR, Shenoy V. Mucoepidermoid carcinoma of the thyroid with concomitant papillary carcinoma: comparison of findings on fine-needle aspiration biopsy and histology. Endocr Pathol 2014; 25:427-32. [PMID: 25307114 DOI: 10.1007/s12022-014-9338-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
We report two cases of mucoepidermoid carcinoma (MEC) of the thyroid gland coexisting with, and possibly arising in, papillary thyroid carcinoma (PTC). In the first case, CT-guided fine-needle aspiration (FNA) was performed on a paratracheal mass representing extrathyroidal invasion of a right thyroid lobe tumor. The aspirate showed papillary fronds and cells in honeycombed arrangements with fine chromatin, enlarged nuclei, nuclear grooves, and intranuclear inclusions in a background of mucus and blood; a diagnosis of PTC was rendered initially. However, examination of histologic sections of the mass showed nests of malignant squamous cells with interspersed mucous cells and extracellular mucin, concordant with MEC, as well as PTC. A retrospective review of the FNA specimen identified MEC. In the second case, ultrasound-guided FNA was performed on a right thyroid lobe nodule. The aspirate contained two populations of epithelial cells: larger cells showing foci of both squamous and glandular differentiation that were interpreted as MEC and smaller follicular cells with nuclear changes characteristic of PTC; both were addressed in the diagnostic report. Primary MEC of the thyroid is a rare neoplasm typically exhibiting indolent clinical behavior, although our first case demonstrated extensive local invasion. It is thought to arise from squamous metaplasia associated with PTC, Hashimoto thyroiditis, or other inflammatory or neoplastic processes. In thyroid FNAs, the presence of neoplastic mucous cells and extracellular mucin plus malignant squamous cells is diagnostic of MEC. As MEC is thought to arise in PTC, the finding of the latter in these aspiration specimens is not unexpected.
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Affiliation(s)
- Vikas Nath
- Department of Pathology, University of Mississippi Medical Center, 2500 North State Street, Jackson, MS, 39216, USA
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14
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Sirintrapun SJ, Geisinger KR, Cimic A, Snow A, Hagenkord J, Monzon F, Legendre BL, Ghazalpour A, Bender RP, Gatalica Z. Oncocytoma-like renal tumor with transformation toward high-grade oncocytic carcinoma: a unique case with morphologic, immunohistochemical, and genomic characterization. Medicine (Baltimore) 2014; 93:e81. [PMID: 25275525 PMCID: PMC4616290 DOI: 10.1097/md.0000000000000081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Renal oncocytoma is a benign tumor with characteristic histologic findings. We describe an oncocytoma-like renal tumor with progression to high-grade oncocytic carcinoma and metastasis. A 74-year-old man with no family history of cancer presented with hematuria. Computed tomography showed an 11 cm heterogeneous multilobulated mass in the right kidney lower pole, enlarged aortocaval lymph nodes, and multiple lung nodules. In the nephrectomy specimen, approximately one third of the renal tumor histologically showed regions classic for benign oncocytoma transitioning to regions of high-grade carcinoma without sharp demarcation. With extensive genomic investigation using single nucleotide polymorphism-based array virtual karyotyping, multiregion sequencing, and expression array analysis, we were able to show a common lineage between the benign oncocytoma and high-grade oncocytic carcinoma regions in the tumor. We were also able to show karyotypic differences underlying this progression. The benign oncocytoma showed no chromosomal aberrations, whereas the high-grade oncocytic carcinoma showed loss of the 17p region housing FLCN (folliculin [Birt-Hogg-Dubé protein]), loss of 8p, and gain of 8q. Gene expression patterns supported dysregulation and activation of phosphoinositide 3-kinase (PI3K)/v-akt murine thymoma viral oncogene homolog (Akt), mitogen-activated protein kinase (MAPK)/extracellular-signal-regulated kinase (ERK), and mechanistic target of rapamycin (serine/threonine kinase) (mTOR) pathways in the high-grade oncocytic carcinoma regions. This was partly attributable to FLCN underexpression but further accentuated by overexpression of numerous genes on 8q. In the high-grade oncocytic carcinoma region, vascular endothelial growth factor A along with metalloproteinases matrix metallopeptidase 9 and matrix metallopeptidase 12 were overexpressed, facilitating angiogenesis and invasiveness. Genetic molecular testing provided evidence for the development of an aggressive oncocytic carcinoma from an oncocytoma, leading to aggressive targeted treatment but eventual death 39 months after the diagnosis.
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Affiliation(s)
- Sahussapont J Sirintrapun
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY (SJS); University of Mississippi Medical Center, Jackson, MS (KRG); Department of Pathology, Wake Forest Baptist Health, Winston-Salem, NC (AC, AS); 23andMe, Mountain View (JH); Invitae, San Francisco (FM), CA; Transgenomic (BLL); Creighton University School of Medicine (ZG), Omaha, NE; and Caris Life Sciences, Phoenix, AZ (AG, RPB, ZG)
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15
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Abstract
A 50-year-old woman underwent a fine-needle aspiration biopsy for progressive enlargement of the left thyroid lobe which was cystic and solid on ultrasound exam. The smears contained innumerable eosinophilic leukocytes along with lymphocytes, Hurthle cells, cells from a papillary thyroid carcinoma (PTC), and atypical glandular and squamous cells. The cytologic interpretation was Hashimoto's thyroiditis (HT), suspicious for epithelial neoplasm. The associated diagnostic comment stated concern for a sclerosing mucoepidermoid carcinoma with eosinophilia (SMECE) arising in a PTC. Thyroidectomy demonstrated a PTC, HT with multiple lymphoepithelial cysts, and extensive multifocal infiltrates of eosinophils, generally confined to the cyst walls. As the cytologic findings mimicked a SMECE, we report these specimens as a most unusual diagnostic pitfall.
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16
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Blackham AU, Swett K, Eng C, Sirintrapun J, Bergman S, Geisinger KR, Votanopoulos K, Stewart JH, Shen P, Levine EA. Perioperative systemic chemotherapy for appendiceal mucinous carcinoma peritonei treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy. J Surg Oncol 2014; 109:740-5. [PMID: 24375188 PMCID: PMC4010799 DOI: 10.1002/jso.23547] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Accepted: 12/05/2013] [Indexed: 01/17/2023]
Abstract
BACKGROUND The role of systemic chemotherapy (SC) in conjunction with cytoreductive surgery (CS) with hyperthermic intraperitoneal chemotherapy (HIPEC) in appendiceal mucinous carcinoma peritonei (MCP) is unknown. METHODS A retrospective review (1999-2011) of MCP patients who had undergone CS/HIPEC with or without perioperative SC. RESULTS Twenty-two low-grade MCP patients treated with CS/HIPEC and SC were matched to patients who received CS/HIPEC alone. Median overall survival (OS) was 107 months for patients treated with perioperative SC compared to 72 without (P = 0.46). CS/HIPEC was performed on 109 patients with high-grade MCP: 70 were treated with perioperative SC, while 39 were not. Median OS (22.1 vs. 19.6 months, P = 0.74) and progression-free survival (PFS) (10.9 vs. 7.0 months, P = 0.47) were similar in patients treated with SC compared to CS/HIPEC alone. Progression while on pre-operative SC was seen in eight patients (17%), while four (8%) had a partial response. Treatment with post-operative SC was associated with longer PFS (13.6 months) compared to pre-operative SC (6.8 months, P < 0.01) and CS/HIPEC alone (7.0 months, P = 0.03). CONCLUSIONS Post-operative SC appears to improve PFS in patients with high-grade appendiceal MCP treated with CS/HIPEC. In contrast, there is no evidence to support the routine use of perioperative SC in low-grade disease.
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Affiliation(s)
- Aaron U. Blackham
- Department of General Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Katrina Swett
- Biostatistical Sciences, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Cathy Eng
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Joseph Sirintrapun
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Simon Bergman
- Department of Pathology, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Kim R Geisinger
- Piedmont Pathology Associates, Hickory, North Carolina
- Department of Pathology and Laboratory Medicine, The University of North Carolina, Chapel Hill, North Carolina
| | | | - John H. Stewart
- Department of General Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Perry Shen
- Department of General Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina
| | - Edward A. Levine
- Department of General Surgery, Wake Forest School of Medicine, Winston-Salem, North Carolina
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17
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Wang H, Sima CS, Beasley MB, Illei P, Saqi A, Nonaka D, Geisinger KR, Huang J, Moreira AL. Classification of Thymic Epithelial Neoplasms Is Still a Challenge to Thoracic Pathologists: A Reproducibility Study Using Digital Microscopy. Arch Pathol Lab Med 2014; 138:658-63. [DOI: 10.5858/arpa.2013-0028-oa] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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18
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Sirintrapun SJ, Blackham AU, Russell G, Votanopoulos K, Stewart JH, Shen P, Levine EA, Geisinger KR, Bergman S. Significance of signet ring cells in high-grade mucinous adenocarcinoma of the peritoneum from appendiceal origin. Hum Pathol 2014; 45:1597-604. [PMID: 24814804 DOI: 10.1016/j.humpath.2014.03.007] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2013] [Revised: 03/14/2014] [Accepted: 03/19/2014] [Indexed: 12/15/2022]
Abstract
Significance of signet ring cells in mucinous adenocarcinoma of the peritoneum from appendiceal origin has never been specifically studied. We retrospectively reviewed cases of mucinous adenocarcinoma of the peritoneum from appendiceal origin (n = 55) and collected clinical follow-up data. Signet ring cells were identified in 29 of 55 cases. No low-grade mucinous adenocarcinoma case (n = 11) had signet ring cells, whereas 29 of 44 high-grade mucinous adenocarcinoma cases did. Cases of high-grade mucinous adenocarcinoma were subdivided into 3 groups: (1) high-grade mucinous adenocarcinoma without signet ring cells (n = 15), (2) high-grade mucinous adenocarcinoma with signet ring cells only within mucin pools (n = 20), and (3) high-grade mucinous adenocarcinoma with signet ring cells invading tissue (n = 9). Overall survival (OS) and progression-free survival were subsequently evaluated. Five-year OS for cases of high-grade mucinous adenocarcinoma without signet ring cells and high-grade mucinous adenocarcinoma with signet ring cells within mucin pools were similar at 31.8% (SE, 14.4%) and 35.8% (SE, 13.9%), respectively. A significant survival difference was seen for cases of high-grade mucinous adenocarcinoma with signet ring cells invading tissue with a median OS of 0.5 years versus 2.9 and 2.4 years (P = .04 and P = .03), respectively, for cases of high-grade mucinous adenocarcinoma without signet ring cells and high-grade mucinous adenocarcinoma with signet ring cells within mucin pools. Finding signet ring cells floating in extracellular mucin pools made no prognostic difference when compared with cases of high-grade mucinous adenocarcinoma without signet ring cells. In contrast, high-grade mucinous adenocarcinoma with signet ring cells invading tissue was significant for worse survival, and thus, we propose reporting signet ring cell tissue invasion particularly when extensive.
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Affiliation(s)
| | - Aaron U Blackham
- Department of Surgery, Wake Forest Baptist Health, Winston-Salem, NC, 27157
| | - Greg Russell
- Department of Biostatistical Sciences, Wake Forest Baptist Health, Winston-Salem, NC, 27157
| | | | - John H Stewart
- Department of Surgery, Wake Forest Baptist Health, Winston-Salem, NC, 27157
| | - Perry Shen
- Department of Surgery, Wake Forest Baptist Health, Winston-Salem, NC, 27157
| | - Edward A Levine
- Department of Surgery, Wake Forest Baptist Health, Winston-Salem, NC, 27157
| | - Kim R Geisinger
- Department of Pathology and Laboratory Medicine, University of North Carolina, Chapel Hill, NC, 27157
| | - Simon Bergman
- Department of Pathology, Wake Forest Baptist Health, Winston-Salem, NC, 27157
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19
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Geisinger KR, Parks GE. Serous epithelium, serious interpretations. Cancer Cytopathol 2012; 120:220-2. [PMID: 22826180 DOI: 10.1002/cncy.21221] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Revised: 06/17/2012] [Accepted: 06/20/2012] [Indexed: 11/05/2022]
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20
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Howard-McNatt M, Geisinger KR, Stewart JH, Shen P, Levine EA. Is intraoperative imprint cytology evaluation still feasible for the evaluation of sentinel lymph nodes for lobular carcinoma of the breast? Ann Surg Oncol 2011; 19:929-34. [PMID: 21879268 DOI: 10.1245/s10434-011-2038-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Indexed: 12/25/2022]
Abstract
BACKGROUND The evaluation of sentinel lymph nodes (SLNs) from a patient with lobular breast cancer is challenging. Metastatic lobular cancer is difficult to identify in SLNs because of its low-grade cytomorphology and its tendency to resemble lymphocytes. Intraoperative imprint cytology (IIC) is a rapid, reliable method for evaluating SLNs intraoperatively. We sought to reexamine our experience with this technique in the identification of invasive lobular breast cancer SLN metastases. METHODS A retrospective review of a prospectively maintained database of IIC results of 1010 SLN mapping procedures for breast cancer was performed. From this cohort we reviewed SLN cases of lobular cancer. The SLNs were evaluated intraoperatively by bisecting the SLN. Imprints were made of each cut surface and stained with hematoxylin and eosin (H&E) and Diff-Quik. Permanent sections were evaluated with up to 4 H&E-stained levels and cytokeratin immunohistochemistry. IIC results were compared with final pathologic results. RESULTS A total of 67 cases of pure invasive lobular cancer were identified. The sensitivity was 71%, specificity was 100%, and accuracy was 92%. No statistically significant differences in sensitivity, specificity, or accuracy were identified between the intraoperative detection of lobular carcinoma vs ductal carcinoma. The specificity has remained the same since 2004. However the accuracy (82% vs 92%; P = .09) and sensitivity (52% vs 71%; P = .02) has improved since 2004. CONCLUSIONS As we have previously shown, the sensitivity and specificity of IIC in evaluating lobular carcinoma is feasible and accurate. IIC continues to be a viable alternative to frozen section for intraoperative evaluation.
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Affiliation(s)
- Marissa Howard-McNatt
- Department of Surgical Oncology, Wake Forest Baptist Medical Center, Winston-Salem, NC, USA.
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21
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Sigel CS, Rudomina DE, Sima CS, Rekhtman N, Travis WD, Geisinger KR, Moreira AL. Predicting pulmonary adenocarcinoma outcome based on a cytology grading system. Cancer Cytopathol 2011; 120:35-43. [DOI: 10.1002/cncy.20185] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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22
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Travis WD, Brambilla E, Noguchi M, Nicholson AG, Geisinger KR, Yatabe Y, Beer DG, Powell CA, Riely GJ, Van Schil PE, Garg K, Austin JHM, Asamura H, Rusch VW, Hirsch FR, Scagliotti G, Mitsudomi T, Huber RM, Ishikawa Y, Jett J, Sanchez-Cespedes M, Sculier JP, Takahashi T, Tsuboi M, Vansteenkiste J, Wistuba I, Yang PC, Aberle D, Brambilla C, Flieder D, Franklin W, Gazdar A, Gould M, Hasleton P, Henderson D, Johnson B, Johnson D, Kerr K, Kuriyama K, Lee JS, Miller VA, Petersen I, Roggli V, Rosell R, Saijo N, Thunnissen E, Tsao M, Yankelewitz D. International association for the study of lung cancer/american thoracic society/european respiratory society international multidisciplinary classification of lung adenocarcinoma. J Thorac Oncol 2011; 6:244-85. [PMID: 21252716 PMCID: PMC4513953 DOI: 10.1097/jto.0b013e318206a221] [Citation(s) in RCA: 3361] [Impact Index Per Article: 258.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Adenocarcinoma is the most common histologic type of lung cancer. To address advances in oncology, molecular biology, pathology, radiology, and surgery of lung adenocarcinoma, an international multidisciplinary classification was sponsored by the International Association for the Study of Lung Cancer, American Thoracic Society, and European Respiratory Society. This new adenocarcinoma classification is needed to provide uniform terminology and diagnostic criteria, especially for bronchioloalveolar carcinoma (BAC), the overall approach to small nonresection cancer specimens, and for multidisciplinary strategic management of tissue for molecular and immunohistochemical studies. METHODS An international core panel of experts representing all three societies was formed with oncologists/pulmonologists, pathologists, radiologists, molecular biologists, and thoracic surgeons. A systematic review was performed under the guidance of the American Thoracic Society Documents Development and Implementation Committee. The search strategy identified 11,368 citations of which 312 articles met specified eligibility criteria and were retrieved for full text review. A series of meetings were held to discuss the development of the new classification, to develop the recommendations, and to write the current document. Recommendations for key questions were graded by strength and quality of the evidence according to the Grades of Recommendation, Assessment, Development, and Evaluation approach. RESULTS The classification addresses both resection specimens, and small biopsies and cytology. The terms BAC and mixed subtype adenocarcinoma are no longer used. For resection specimens, new concepts are introduced such as adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) for small solitary adenocarcinomas with either pure lepidic growth (AIS) or predominant lepidic growth with ≤ 5 mm invasion (MIA) to define patients who, if they undergo complete resection, will have 100% or near 100% disease-specific survival, respectively. AIS and MIA are usually nonmucinous but rarely may be mucinous. Invasive adenocarcinomas are classified by predominant pattern after using comprehensive histologic subtyping with lepidic (formerly most mixed subtype tumors with nonmucinous BAC), acinar, papillary, and solid patterns; micropapillary is added as a new histologic subtype. Variants include invasive mucinous adenocarcinoma (formerly mucinous BAC), colloid, fetal, and enteric adenocarcinoma. This classification provides guidance for small biopsies and cytology specimens, as approximately 70% of lung cancers are diagnosed in such samples. Non-small cell lung carcinomas (NSCLCs), in patients with advanced-stage disease, are to be classified into more specific types such as adenocarcinoma or squamous cell carcinoma, whenever possible for several reasons: (1) adenocarcinoma or NSCLC not otherwise specified should be tested for epidermal growth factor receptor (EGFR) mutations as the presence of these mutations is predictive of responsiveness to EGFR tyrosine kinase inhibitors, (2) adenocarcinoma histology is a strong predictor for improved outcome with pemetrexed therapy compared with squamous cell carcinoma, and (3) potential life-threatening hemorrhage may occur in patients with squamous cell carcinoma who receive bevacizumab. If the tumor cannot be classified based on light microscopy alone, special studies such as immunohistochemistry and/or mucin stains should be applied to classify the tumor further. Use of the term NSCLC not otherwise specified should be minimized. CONCLUSIONS This new classification strategy is based on a multidisciplinary approach to diagnosis of lung adenocarcinoma that incorporates clinical, molecular, radiologic, and surgical issues, but it is primarily based on histology. This classification is intended to support clinical practice, and research investigation and clinical trials. As EGFR mutation is a validated predictive marker for response and progression-free survival with EGFR tyrosine kinase inhibitors in advanced lung adenocarcinoma, we recommend that patients with advanced adenocarcinomas be tested for EGFR mutation. This has implications for strategic management of tissue, particularly for small biopsies and cytology samples, to maximize high-quality tissue available for molecular studies. Potential impact for tumor, node, and metastasis staging include adjustment of the size T factor according to only the invasive component (1) pathologically in invasive tumors with lepidic areas or (2) radiologically by measuring the solid component of part-solid nodules.
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Affiliation(s)
- William D Travis
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
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Abstract
Fetal adenocarcinoma (FA) of the lung is an exceedingly rare malignancy. Many patients with the well-differentiated form are relatively young and with the high-grade variant are older. We describe the cases of 4 women with FA examined by fine-needle aspiration biopsy. Aspirates were moderately cellular with malignant, mostly aggregated cells. Glands and acini were present. The columnar neoplastic epithelial cells had homogeneous round nuclei with fine chromatin, smooth membranes, and indistinct nucleoli. With the rapid Romanowsky stain, subnuclear vacuoles were evident in some tumor cells; at times, this was associated with a focal extracellular tigroid pattern. Morule formation was present in the 3 specimens. Immunochemically, all tumors manifested epithelial and neuroendocrine differentiation. Cytomorphologic attributes included the following: (1) distinct subnuclear vacuoles, sometimes with an associated tigroid picture; (2) small, uniform, round nuclei; (3) morules; and (4) neuroendocrine differentiation in glandular epithelial cells.
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Monjazeb AM, Riedlinger G, Aklilu M, Geisinger KR, Mishra G, Isom S, Clark P, Levine EA, Blackstock AW. Outcomes of patients with esophageal cancer staged with [¹⁸F]fluorodeoxyglucose positron emission tomography (FDG-PET): can postchemoradiotherapy FDG-PET predict the utility of resection? J Clin Oncol 2010; 28:4714-21. [PMID: 20876421 DOI: 10.1200/jco.2010.30.7702] [Citation(s) in RCA: 106] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
PURPOSE To determine whether [(18)F]fluorodeoxyglucose positron emission tomography (FDG-PET) can delineate patients with esophageal cancer who may not benefit from esophagectomy after chemoradiotherapy. PATIENTS AND METHODS We reviewed records of 163 patients with histologically confirmed stage I to IVA esophageal cancer receiving chemoradiotherapy with or without resection with curative intent. All patients received surgical evaluation. Initial and postchemoradiotherapy FDG-PET scans and prognostic/treatment variables were analyzed. FDG-PET complete response (PET-CR) after chemoradiotherapy was defined as standardized uptake value ≤ 3. RESULTS Eighty-eight patients received trimodality therapy and 75 received chemoradiotherapy. Surgery was deferred primarily due to medical inoperability or unresectable/metastatic disease after chemoradiotherapy. A total of 105 patients were evaluable for postchemoradiotherapy FDG-PET response. Thirty-one percent achieved a PET-CR. PET-CR predicted for improved outcomes for chemoradiotherapy (2-year overall survival, 71% v 11%, P < .01; 2-year freedom from local failure [LFF], 75% v 28%, P < .01), but not trimodality therapy. On multivariate analysis of patients treated with chemoradiotherapy, PET-CR is the strongest independent prognostic variable (survival hazard ratio [HR], 9.82, P < .01; LFF HR, 14.13, P < .01). PET-CR predicted for improved outcomes regardless of histology, although patients with adenocarcinoma achieved a PET-CR less often. CONCLUSION Patients treated with trimodality therapy found no benefit with PET-CR, likely because FDG-PET residual disease was resected. Definitive chemoradiotherapy patients achieving PET-CR had excellent outcomes equivalent to trimodality therapy despite poorer baseline characteristics. Patients who achieve a PET-CR may not benefit from added resection given their excellent outcomes without resection. These results should be validated in a prospective trial of FDG-PET-directed therapy for esophageal cancer.
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25
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Sutton BJ, Parks GE, Manavi CK, Palavecino EL, Geisinger KR. Cushing's syndrome and nocardiosis associated with a pulmonary carcinoid tumor: report of a case and review of the literature. Diagn Cytopathol 2010; 39:359-62. [PMID: 20857397 DOI: 10.1002/dc.21428] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2009] [Accepted: 04/05/2010] [Indexed: 11/08/2022]
Abstract
Ectopic hormone production is an uncommon complication of neoplastic lung disease. Rarely, patients may present with signs and symptoms of systemic endocrine dysfunction related to a hormone-secreting tumor. Bronchopulmonary carcinoids are the most common neoplasm implicated in ectopic ACTH-dependent Cushing's syndrome. Persistent hypercortisolism, such as that which occurs in Cushing's syndrome, causes immunosuppression and makes patients vulnerable to opportunistic infections. We present a case of a 42-year-old woman diagnosed with ACTH-dependent Cushing's syndrome which was originally thought to stem from a pituitary lesion as interpreted on magnetic resonance imaging. Her symptoms persisted after undergoing hypophysectomy, and further work-up involving a fine needle aspiration of the left lung revealed an ACTH-producing carcinoid tumor. Before treatment could be administered, the patient developed several new suspicious nodules in the left lung that were shown by fine needle aspiration to be infectious in nature. A Gram stain revealed numerous Gram positive branching organisms, and culture of the specimen grew Nocardia asteroides. Her pulmonary infection was treated with antibiotics and she underwent successful ablation of the carcinoid tumor.
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Affiliation(s)
- Brian J Sutton
- Department of Pathology, Wake Forest University School of Medicine, Winston Salem, NC, USA
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26
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Moore FR, Bergman S, Geisinger KR. Metastatic hepatocellular carcinoma mimicking acinic cell carcinoma of the parotid gland: a case report. Acta Cytol 2010; 54:889-892. [PMID: 21053563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
BACKGROUND Fine needle aspiration (FNA) is becoming increasingly important in the diagnosis of salivary gland lesions. One of the diagnostic difficulties that arise from FNAs is the distinction between primary and metastatic tumors. We describe a case where a right cheek/parotid mass was originally diagnosed as acinic cell carcinoma (ACC) upon biopsy. Later, an FNA resampling of the mass was diagnosed as hepatocellular carcinoma (HCC), and indeed, a subsequently performed computed tomography scan showed that the patient had a previously unknown liver mass. CASE A 75-year-old man presented with a pathologic mandibular fracture. An initial needle core biopsy of the lesion showed neoplastic cells with abundant granular cytoplasm and prominent nucleoli and was diagnosed as ACC. The patient shortly thereafter developed an abdominal lesion that upon FNA was found to be cytologically similar to the parotid mass. Immunohistochemical stains showed that the abdominal mass was Hep Par 1 positive, and HCC was diagnosed. An FNA resampling of the parotid lesion was then performed, and stains showed that it was also Hep Par 1 positive. The lesion was rediagnosed as metastatic HCC and not ACC. Radiologic scans of the patient then showed a liver mass as well as multiple bony lesions. CONCLUSION A right cheek/parotid mass initially diagnosed as ACC was later found to be metastatic HCC. At times, the judicious use of immunohistochemical stains is necessary to distinguish primary salivary gland neoplasias from metastatic tumors.
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Affiliation(s)
- Franklin R Moore
- Department of Pathology, Wake Forest University Baptist Medical Center, Medical Center Boulevard, Winston-Salem, North Carolina 27157, USA
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27
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Abstract
Angiocentric glioma (AG) is a rare central nervous system (CNS) neoplasm that was only recently recognized by the World Health Organization (WHO). AG occurs in a broad age range, shows no gender predilection, and arises superficially in the cerebrum, usually resulting in medically intractable seizures. Most cases are cured by surgical excision alone, consistent with a WHO grade I neoplasm. We report a case of an AG in the right frontal lobe of a 57-year-old female, emphasizing the cytologic and immunohistochemical features, including confirmation and comparison with the surgical specimen. To our knowledge, this is the first report detailing the cytology of AG, including demonstration of important diagnostic findings that were only appreciated in the cytologic preparations and not in the smears or the surgical specimen. We also compare and contrast AG to other entities in the differential diagnosis and include a review of the literature.
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Affiliation(s)
- Ryan T Mott
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA.
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Kamiński JP, Case D, Howard-McNatt M, Geisinger KR, Levine EA. Sentinel Lymph Node Intraoperative Imprint Cytology in Patients with Breast Cancer—Costly or Cost Effective? Ann Surg Oncol 2010; 17:2920-5. [DOI: 10.1245/s10434-010-1130-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Indexed: 11/18/2022]
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29
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Patel NP, Bussler JF, Geisinger KR, Geisinger KF, Hill ID. Are pathologists accurately diagnosing eosinophilic esophagitis in children? A 9-year single academic institutional experience with interobserver observations. Int J Surg Pathol 2010; 19:290-6. [PMID: 20484141 DOI: 10.1177/1066896910363707] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Our aims were to evaluate (a) whether the incidence of eosinophilic esophagitis (EE) in children has increased, (b) whether the histologic diagnosis of EE has been accurate, and (c) potential interobserver variability in the counting of intraepithelial eosinophils in esophageal biopsies. A total of 1215 pediatric endoscopic esophageal biopsies were performed. In total, 289 biopsies were reviewed by one pathologist based on one of the following original histologic diagnoses: EE, reflux esophagitis (RE), or acute/chronic inflammation. EE was diagnosed when at least one high-power field (HPF) contained > or = 20 intraepithelial eosinophils. According to the first pathologist, 104 biopsies had a histologic diagnosis of EE; the prevalence remained relatively stable, ranging from 5.5 to 11 per 100 biopsies annually. In 36 cases, the reporting pathologist correctly diagnosed EE, and in another 34, EE was included in the differential diagnosis. From January 1997 to December 1998, the pathologist either correctly diagnosed EE or included it in the differential diagnosis in 6/13 cases. In contrast, from January 2004 to December 2005, 32/37 cases were included. In 34/104 cases, EE was misdiagnosed as RE. No case of RE was misdiagnosed as EE.A total of 58 cases had pathology reports that quantified the densest number of eosinophils per HPF. The agreement rate was 94.8%, with a kappa value of 0.888. The incidence of EE in children has been stable from January 1997 to December 2005. Overall, pathologists recognized EE in two thirds of cases. The increased diagnostic accuracy over time suggests pathologists are more aware of EE.
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Affiliation(s)
- Nilesh P Patel
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
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30
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Bergman S, Madden CR, Geisinger KR. Fine-needle aspiration biopsy of chondromyxoid fibroma: an investigation of four cases. Am J Clin Pathol 2009; 132:740-5. [PMID: 19846816 DOI: 10.1309/ajcpfjz8akmfuafp] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
We describe the cytologic features of chondromyxoid fibroma in fine-needle aspiration biopsy specimens in 4 patients. We analyzed rapid Romanowsky- and Papanicolaou-stained slides with a respect to overall cellularity, the presence of hypercellular chondromyxoid fragments (HCFs), nuclear atypia, cytoplasmic features, and the presence of giant cells. The most consistent and diagnostically useful feature was the presence of HCFs, which were present in all 4 cases. Mild to moderate nuclear atypia was additionally present in all 4 cases. Most cases were hypocellular (3/4). Giant cells were present in 2 cases, with 1 case exhibiting a hypercellular smear with numerous giant cells. All 4 cases were confirmed in subsequent histologic biopsy material. Strict attention to clinical, radiographic, and cytologic features, especially the presence of HCFs, can aid in the specific diagnosis of chondromyxoid fibroma on FNAB.
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31
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Abstract
The optimal extent of regional lymphadenectomy for gastric adenocarcinoma remains a controversial topic. Traditional approaches have focused on various anatomical nodal stations to define the extent of resection. In this prospective trial, we update our experience with sentinel lymph node (SLN) mapping and biopsy to augment resection of nodal metastasis in gastric carcinoma. Twenty-seven patients with gastric cancer were enrolled. SLNs were identified with isosulfan blue, resected, and sent fresh to pathology for staining and evaluation. The procedure then continued with radical gastrectomy and celiac node dissection. SLNs were identified in all cases. The average patient age was 65 years, with 12 women and 15 men. Eighteen patients had pathology-confirmed nodal metastasis. Positive SLN were found in 15 (83%); three patients had a false negative SLN mapping procedure (17%). Accuracy rate was 88.9 per cent. SLN mapping and biopsy for gastric carcinoma is feasible. However, the negative predictive value is 75 per cent, and therefore caution should be considered in using lymphatic mapping to determine extent of regional lymphadenectomy. Additionally, our study shows no utility in identifying micro-metastatic disease with immunohistochemical techniques. Although a promising modality, we do not recommend the clinical use of SLN mapping for gastric cancer.
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Affiliation(s)
- Robert D. Becher
- Departments of General Surgery, Wake Forest University, Winston-Salem, North Carolina
| | - Perry Shen
- Departments of General Surgery, Wake Forest University, Winston-Salem, North Carolina
| | - John H. Stewart
- Departments of General Surgery, Wake Forest University, Winston-Salem, North Carolina
| | - Kim R. Geisinger
- Departments of Pathology, Wake Forest University, Winston-Salem, North Carolina
| | - Lezah P. Mccarthy
- Departments of Pathology, Wake Forest University, Winston-Salem, North Carolina
| | - Edward A. Levine
- Departments of General Surgery, Wake Forest University, Winston-Salem, North Carolina
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32
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Becher RD, Shen P, Stewart JH, Geisinger KR, McCarthy LP, Levine EA. Sentinel lymph node mapping for gastric adenocarcinoma. Am Surg 2009; 75:710-714. [PMID: 19725295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The optimal extent of regional lymphadenectomy for gastric adenocarcinoma remains a controversial topic. Traditional approaches have focused on various anatomical nodal stations to define the extent of resection. In this prospective trial, we update our experience with sentinel lymph node (SLN) mapping and biopsy to augment resection of nodal metastasis in gastric carcinoma. Twenty-seven patients with gastric cancer were enrolled. SLNs were identified with isosulfan blue, resected, and sent fresh to pathology for staining and evaluation. The procedure then continued with radical gastrectomy and celiac node dissection. SLNs were identified in all cases. The average patient age was 65 years, with 12 women and 15 men. Eighteen patients had pathology-confirmed nodal metastasis. Positive SLN were found in 15 (83%); three patients had a false negative SLN mapping procedure (17%). Accuracy rate was 88.9 per cent. SLN mapping and biopsy for gastric carcinoma is feasible. However, the negative predictive value is 75 per cent, and therefore caution should be considered in using lymphatic mapping to determine extent of regional lymphadenectomy. Additionally, our study shows no utility in identifying micrometastatic disease with immunohistochemical techniques. Although a promising modality, we do not recommend the clinical use of SLN mapping for gastric cancer.
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Affiliation(s)
- Robert D Becher
- Department of General Surgery, Wake Forest University, Winston-Salem, North Carolina 27010, USA
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Wong SL, Young YD, Geisinger KR, Shen P, Stewart JH, Sangueza O, Pichardo-Geisinger R, Levine EA. Intraoperative imprint cytology for evaluation of sentinel lymph nodes from Merkel cell carcinoma. Am Surg 2009; 75:615-619. [PMID: 19655608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Merkel cell carcinoma (MCC) is a rare, aggressive cutaneous malignancy. Intraoperative imprint cytology (IIC) can potentially avoid second operations for completion lymphadenectomy when nodal metastases are found during nodal staging with sentinel lymph node biopsy (SLN). This represents the first series of IIC for MCC we are aware of and our initial experience. Patients with biopsy-proven MCC underwent SLN (at the time of wide excision) using a double indicator technique with 99technetium sulfur colloid and isosulfan blue. SLN were identified and bisected and touch imprints of each half were made. One half was air-dried and stained with Diff-Quick and the other was fixed with 95 per cent alcohol and stained with hematoxylin and eosin (H&E). Paraffin-embedded sections were examined by H&E. Eighteen patients underwent successful SLN mapping procedures. IIC was negative in 84.2 per cent (16) cases. Three false-negatives occurred with IIC, but there were no false-positives, making the sensitivity 33 per cent and the specificity 100 per cent. Two of four patients with positive pathology-confirmed SLN also had positive IIC. SLN mapping has usefulness in patients with MCC. IIC is feasible and accurate in evaluating the SLN. IIC is a practical diagnostic tool when intraoperative analysis of SLN biopsy is desired for MCC.
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Affiliation(s)
- S Lindsey Wong
- Department of General Surgery (Surgical Oncology Service), Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, USA
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Wood BC, David LR, Defranzo AJ, Stewart JH, Shen P, Geisinger KR, Marks MW, Levine EA. Impact of Sentinel Lymph Node Biopsy on Immediate Breast Reconstruction after Mastectomy. Am Surg 2009. [DOI: 10.1177/000313480907500704] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Traditionally, sentinel lymph node biopsy (SLNB) is performed at the time of mastectomy and reconstruction. However, several groups have advocated SLNB as a separate outpatient procedure before mastectomy, when immediate reconstruction is planned, to allow for complete pathologic evaluation. The purpose of this study was to determine the impact of intraoperative analysis of SLNB on the reconstructive plan when performed at the same time as definitive surgery. A retrospective review was conducted of all mastectomy cases performed at a single institution between September 1998 and November 2007. Of the 747 mastectomy cases reviewed, SLNB was conducted in 344 cases, and there was immediate breast reconstruction in 193 of those cases. There were 27 (7.8%) false negative and three (0.9%) false positive intraoperative analysis of SLNB. Touch preparation analysis from the SLNB changed the reconstructive plan in four (2.1%) cases. In our experience, SLNB can be performed at the time of mastectomy with minimal impact on the reconstructive plan. A staged approach incurs significant additional expense, increases the delay in initiation of systemic therapy and the propensity of procedure-related morbidity; therefore, SLNB should not be performed as a separate procedure before definitive surgery with immediate breast reconstruction.
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Affiliation(s)
- Benjamin C. Wood
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Lisa R. David
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | | | - John H. Stewart
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Perry Shen
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Kim R. Geisinger
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Malcolm W. Marks
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Edward A. Levine
- Wake Forest University School of Medicine, Winston-Salem, North Carolina
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35
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Wood BC, David LR, Defranzo AJ, Stewart JH, Shen P, Geisinger KR, Marks MW, Levine EA. Impact of sentinel lymph node biopsy on immediate breast reconstruction after mastectomy. Am Surg 2009; 75:551-557. [PMID: 19655597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Traditionally, sentinel lymph node biopsy (SLNB) is performed at the time of mastectomy and reconstruction. However, several groups have advocated SLNB as a separate outpatient procedure before mastectomy, when immediate reconstruction is planned, to allow for complete pathologic evaluation. The purpose of this study was to determine the impact of intraoperative analysis of SLNB on the reconstructive plan when performed at the same time as definitive surgery. A retrospective review was conducted of all mastectomy cases performed at a single institution between September 1998 and November 2007. Of the 747 mastectomy cases reviewed, SLNB was conducted in 344 cases, and there was immediate breast reconstruction in 193 of those cases. There were 27 (7.8%) false negative and three (0.9%) false positive intraoperative analysis of SLNB. Touch preparation analysis from the SLNB changed the reconstructive plan in four (2.1%) cases. In our experience, SLNB can be performed at the time of mastectomy with minimal impact on the reconstructive plan. A staged approach incurs significant additional expense, increases the delay in initiation of systemic therapy and the propensity of procedure-related morbidity; therefore, SLNB should not be performed as a separate procedure before definitive surgery with immediate breast reconstruction.
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Affiliation(s)
- Benjamin C Wood
- Wake Forest University School of Medicine, Winston-Salem, North Carolina 27157, USA
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Wong SL, Young YD, Geisinger KR, Shen P, Stewart JH, Sangueza O, Pichardo-Geisinger R, Levine EA. Intraoperative Imprint Cytology for Evaluation of Sentinel Lymph Nodes from Merkel Cell Carcinoma. Am Surg 2009. [DOI: 10.1177/000313480907500715] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Merkel cell carcinoma (MCC) is a rare, aggressive cutaneous malignancy. Intraoperative imprint cytology (IIC) can potentially avoid second operations for completion lymphadenectomy when nodal metastases are found during nodal staging with sentinel lymph node biopsy (SLN). This represents the first series of IIC for MCC we are aware of and our initial experience. Patients with biopsy-proven MCC underwent SLN (at the time of wide excision) using a double indicator technique with “technetium sulfur colloid and isosulfan blue. SLN were identified and bisected and touch imprints of each half were made. One half was air-dried and stained with Diff-Quick and the other was fixed with 95 per cent alcohol and stained with hematoxylin and eosin (H&E). Paraffin-embedded sections were examined by H&E. Eighteen patients underwent successful SLN mapping procedures. IIC was negative in 84.2 per cent (16) cases. Three false-negatives occurred with IIC, but there were no false-positives, making the sensitivity 33 per cent and the specificity 100 per cent. Two of four patients with positive pathology-confirmed SLN also had positive IIC. SLN mapping has usefulness in patients with MCC. IIC is feasible and accurate in evaluating the SLN. IIC is a practical diagnostic tool when intraoperative analysis of SLN biopsy is desired for MCC.
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Affiliation(s)
- S. Lindsey Wong
- Departments of General Surgery (Surgical Oncology Service), Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Yorke D. Young
- Departments of Pathology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Kim R. Geisinger
- Departments of Pathology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Perry Shen
- Departments of General Surgery (Surgical Oncology Service), Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - John H. Stewart
- Departments of General Surgery (Surgical Oncology Service), Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Omar Sangueza
- Departments of Pathology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
- Departments of thermatology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Rita Pichardo-Geisinger
- Departments of thermatology, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | - Edward A. Levine
- Departments of General Surgery (Surgical Oncology Service), Wake Forest University School of Medicine, Winston-Salem, North Carolina
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Abstract
BACKGROUND Metanephric adenoma (MA) is a rare, benign renal neoplasm. Only 3 previous case reports describe the fine needle aspiration biopsy (FNAB) cytologic features of MA. Regarding treatment, radioflrequency ablation (RFA) is an emerging alternative to surgical resection of renal neoplasms in appropriately selected patients. CASE A 49-year-old woman had a 3.3-cm cortical mass in the left kidney. Computed tomography-guided FNAB was performed, followed by RFA of the lesion. The aspirate smears displayed multiple aggregates of benign-appearing, tightly packed and overlapping nuclei surrounded by basement membrane- type material. The cohesive aggregates were arranged in tubular or tubulopapillary structures without fibrovascular cores. No atypia, mitotic figures or necrosis were present. Immunohistochemical (IHC) stains performed displayed positive staining for WT-1, CD57 and cytokeratin AE1/AE3 and equivocal staining for CD56. The AMACR, CK7 and EMA immunostains were negative. Although the differential diagnosis included adult Wilms' tumor and papillary renal cell carcinoma, the bland morphology and IHC staining pattern strongly favored a neoplasm consistent with MA. CONCLUSION FNAB can be used to diagnose most renal neoplasms. A diagnosis of MA can be suggested on FNAB in the context of appropriate cytomorphology, IHC staining and cytogenetic analysis.
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Affiliation(s)
- Nilesh P Patel
- Department of Pathology, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina 27157-1070, USA
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Wood CE, Hester JM, Appt SE, Geisinger KR, Cline JM. Estrogen effects on epithelial proliferation and benign proliferative lesions in the postmenopausal primate mammary gland. J Transl Med 2008; 88:938-48. [PMID: 18607345 PMCID: PMC2691895 DOI: 10.1038/labinvest.2008.64] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Proliferative lesions of the mammary gland are risk markers and potential precursors for the development of breast cancer in postmenopausal women. In this study we evaluated mammary epithelial proliferation and proliferative lesions in a group of 63 aged postmenopausal macaques randomized by social group to receive one of three experimental diets for 8 months: (1) control; (2) control with 17beta-estradiol (E2) at the human equivalent dose of 1.0 mg per day; and (3) control with the soy phytoestrogen equol (EQ) at the human equivalent dose of 105 mg per day. In normal mammary epithelium, treatment with E2 but not EQ resulted in greater proliferation, epithelial area, and progesterone receptor expression (P<0.05 for all). Mammary lesions included columnar cell change (26/63), columnar cell hyperplasia with and without atypia (13/63), atypical ductal hyperplasia (6/63), and atypical lobular hyperplasia (3/63). Lesions were most common within terminal ductal lobular units. The prevalence of columnar cell hyperplasia (total and atypical cases) was higher in animals treated with E2 compared to control (P<0.05 for both). Compared to normal mammary epithelium, columnar cell lesions (CCLs) showed greater constitutive expression of estrogen receptor-alpha across all groups (P<0.001) and greater expression of progesterone receptor in response to E2 (P<0.01). Independent of treatment, animals with CCLs on histology had greater gene expression of estrogen receptor-alpha and markers of estrogen receptor activity (trefoil factor 1) and proliferation (gene for Ki67 antigen) at a site contralateral to the CCL (P<0.05 for all). These findings demonstrate that the terminal ductal lobular units of the postmenopausal mammary gland contain morphologically distinct cell populations that may hyperrespond to E2 exposure, resulting in specific types of hyperplastic lesions.
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Affiliation(s)
- Charles E Wood
- Department of Pathology, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157-1040, USA.
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39
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Filie AC, Asa SL, Geisinger KR, Logani S, Merino M, Nikiforov YE, Clark DP. Utilization of ancillary studies in thyroid fine needle aspirates: a synopsis of the National Cancer Institute Thyroid Fine Needle Aspiration State of the Science Conference. Diagn Cytopathol 2008; 36:438-41. [PMID: 18478603 DOI: 10.1002/dc.20831] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The National Cancer Institute (NCI) sponsored the NCI Thyroid Fine Needle Aspiration (FNA) State of the Science Conference on October 22-23, 2007 in Bethesda, MD. The 2-day meeting was accompanied by a permanent informational website and several on-line discussion periods between May 1 and December 15, 2007 (http://thyroidfna.cancer.gov). This document summarizes matters regarding the utilization of ancillary studies in thyroid FNA (http://thyroidfna.cancer.gov/pages/info/agenda/).
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Affiliation(s)
- Armando C Filie
- Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland 20892, USA.
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40
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Patel NP, Bergman S, Geisinger KR. Fine-needle aspiration biopsy cytology of cutaneous calcinosis in a 74-year-old woman with dermatomyositis on methotrexate therapy: a case report. Acta Cytol 2008; 52:454-8. [PMID: 18702364 DOI: 10.1159/000325552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Cutaneous calcinosis (CC) occurs in a variety of rheumatic diseases. Fine needle aspiration biopsy (FNAB) may be used in the office setting to evaluate such soft tissue lesions. For patients on methotrexate (MTX) therapy, methotrexate nodulosis (MN) should be considered in the differential diagnosis. CASE A 74-year-old Caucasian woman with adult-onset dermatomyositis (ADM) on MTX therapy presented for evaluation of a right breast mass and multiple soft tissue nodules. FNABs of the right breast mass and a left upper extremity nodule both demonstrated benign calcified material. Six months later, the patient returned for evaluation of the persistent right breast mass and repeat FNAB revealed adenocarcinoma. Concurrently, a right hip soft tissue nodule was aspirated, demonstrating benign crystalline debris. MTX therapy was discontinued, and the patient subsequently underwent a lumpectomy of the right breast 1 month after FNAB diagnosis, displaying infiltrative ductal carcinoma. Of note, 2 months after her lumpectomy, MTX therapy was restarted and the patient continues to have adequate control of ADM symptoms with persistent, clinically benign soft tissue calcifications. CONCLUSION Performing FNAB on soft tissue lesions can obviate needless tissue biopsies of CC in appropriate rheumatology patients, thus avoiding the risks and complications associated with more invasive procedures.
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Affiliation(s)
- Nilesh P Patel
- Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1070, USA
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Grzybicki DM, Raab SS, Janosky JE, Vrbin-Turcsanyi C, Bruno S, Zarbo RJ, Stone CH, Meier FA, Geisinger KR, Gavin AJ. Anatomic pathology and patient safety: it's not an error: it's a diagnostic misadventure! Am J Clin Pathol 2008; 129:167-169. [PMID: 18183670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023] Open
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42
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Geisinger KR, Vrbin C, Grzybicki DM, Wagner P, Garvin AJ, Raab SS. Interobserver variability in human papillomavirus test results in cervicovaginal cytologic specimens interpreted as atypical squamous cells. Am J Clin Pathol 2007; 128:1010-4. [PMID: 18024327 DOI: 10.1309/j086t2ub1wdl1lqu] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
We studied interobserver variability in the proportions of human papillomavirus (HPV)-positive results for atypical squamous cells of undetermined significance (ASCUS) and atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesion (ASC-H) diagnoses among 5 pathologists from the me laboratory during a 2-year period. These proportions were compared with individual pathologist's ASCUS/squamous intraepithelial lesion (SIL) ratios. Of 1,299 ASCUS diagnoses, 32.3% had HPV testing; 49.4% were HPV+. Positive findings by individual pathologists ranged from 38% to 67% (P = .057). There was a difference in the proportions of high risk HPV results for individual pathologists (P < .001). For the pathologist who diagnosed 38% (23/61) of samples as HPV+, the ASCUS/SIL was 0.58; the pathologist who diagnosed 67% (28/42) as HPV+ had a ratio of 1.02. Of the ASC-H diagnoses, 32.9% were tested for HPV; 63% (46/73) were positive. Although the HPV+ proportion by pathologist ranged from 54% to 83%, no significant differences were identified. Within the me laboratory, interobserver variability exists in the proportions of HPV positivity for ASCUS and ASC-H interpretations.
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43
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Creager AJ, Madden CR, Bergman S, Geisinger KR. Aneurysmal bone cyst: fine-needle aspiration findings in 23 patients with clinical and radiologic correlation. Am J Clin Pathol 2007; 128:740-5. [PMID: 17951194 DOI: 10.1309/vb1m9d9h7qg6l3r4] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Aneurysmal bone cyst (ABC) is an osseous mass lesion that accounts for 1% of primary bone tumors. We describe 23 cases of ABC initially evaluated by fine-needle aspiration biopsy (FNAB). In 4 cases, the ABC was secondary to another primary tumor. Aspirates from 6 cases (26%) were insufficient. Twelve aspirates diagnosed as ABC by FNAB were confirmed as ABC by histologic examination. The accuracy of FNAB was 82% when cases insufficient for evaluation were excluded. One case diagnosed as ABC cytologically was subsequently found to be metastatic carcinoma. In another, the specimen was interpreted as ABC vs giant cell tumor. In the remainder, a diagnosis of ABC was favored cytologically. Owing to the nonspecific findings, ABC cannot be definitively diagnosed by FNAB. However, the presence of typical clinical and radiographic features in conjunction with a blood-rich, mesenchymal cell containing aspirate devoid of overtly malignant cells strongly suggests the diagnosis of ABC.
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44
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Raab SS, Grzybicki DM, Zarbo RJ, Jensen C, Geyer SJ, Janosky JE, Meier FA, Vrbin CM, Carter G, Geisinger KR. Frequency and outcome of cervical cancer prevention failures in the United States. Am J Clin Pathol 2007; 128:817-24. [PMID: 17951205 DOI: 10.1309/97jhg6gly69bvf4y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
We measured the frequency and outcome of cervical cancer prevention failures that occurred in the Papanicolaou (Pap) and colposcopy testing phases involving 1,646,580 Pap tests in 4 American hospital systems between January 1, 1998, and December 31, 2004. We defined a screening failure as a 2-step or greater discordant Pap test result and follow-up biopsy diagnosis. A total of 5,278 failures were detected (0.321% of all Pap tests); 48% and 52% of failures occurred in the Pap test and colposcopy phases, respectively. Missed squamous cancers (1 in 187,786 Pap tests), glandular cancers (1 in 19,426 Pap tests), and high-grade lesions (1 in 6,870 Pap tests) constituted 4.1% of all failures. Unnecessary repeated tests or diagnostic delays occurred in 70.8% and 63.9% of failures involving high- and low-grade lesions, respectively. We conclude that cervical cancer prevention practices are remarkably successful in preventing squamous cancers, although a high frequency of failures results in low-impact negative outcomes.
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45
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Patel NP, Taylor CA, Levine EA, Trupiano JK, Geisinger KR. Cytomorphologic features of primary peritoneal mesothelioma in effusion, washing, and fine-needle aspiration biopsy specimens: examination of 49 cases at one institution, including post-intraperitoneal hyperthermic chemotherapy findings. Am J Clin Pathol 2007; 128:414-22. [PMID: 17709315 DOI: 10.1309/dv1jybl8llyyt4j5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Primary peritoneal mesotheliomas (PPMs) are rare tumors of adults. At our institution, PPMs are treated with a combination of cytoreductive surgery and intraperitoneal hyperthermic chemotherapy (IPHC) in appropriate patients. We present a summary of cytologic features of PPM in 49 positive (malignant) specimens during a 15-year period at 1 institution. Of the corresponding 49 PPM histologic specimens, 46 were epithelial, 2 sarcomatoid, and 1 multicystic mesothelioma. This includes our experience with washing specimens obtained from patients with PPM following treatment with cytoreductive surgery combined with IPHC. The rarity of PPM makes this neoplasm unfamiliar to most pathologists. However, cytologic features can be diagnostic in a majority of cases. We present a summary of cytologic features that, in our experience, we find to be most useful in making or excluding a diagnosis of PPM. To our knowledge, this is the first large series reporting the cytomorphologic features of PPM in peritoneal effusions, pelvic washing specimens, and infradiaphragmatic fine-needle aspiration biopsy specimens.
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Affiliation(s)
- Nilesh P Patel
- The Department of Pathology, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
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46
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Levine EA, Stewart JH, Russell GB, Geisinger KR, Loggie BL, Shen P. Cytoreductive surgery and intraperitoneal hyperthermic chemotherapy for peritoneal surface malignancy: experience with 501 procedures. J Am Coll Surg 2007; 204:943-53; discussion 953-5. [PMID: 17481516 DOI: 10.1016/j.jamcollsurg.2006.12.048] [Citation(s) in RCA: 174] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2006] [Accepted: 12/15/2006] [Indexed: 12/17/2022]
Abstract
BACKGROUND Peritoneal dissemination of abdominal malignancy (PSD) has a clinical course marked by bowel obstruction and death. We have been using aggressive cytoreductive surgery with intraperitoneal hyperthermic chemotherapy (IPHC) to treat PSD. The purpose of this article was to review our experience with IPHC. STUDY DESIGN A prospective database of patients undergoing IPHC has been maintained since 1991. Patients were uniformly evaluated and treated. Demographics, performance status, resection status, primary site, and experience quartile were compared with outcomes. Univariate and multivariate analyses were performed. RESULTS A total of 460 patients underwent 501 IPHC procedures. Average age was 53.0 years, and 50.4% were women. The 30-day mortality rate was 4.8%, the complication rate was 43%, and median hospital stay was 9 days. Median followup was 55.4 months, median survival was 22.2 months, and 5-year survival rate was 27.8%. Factors correlating with improved survival were performance status (p=0.0001), primary tumor (p=0.0001), resection status (p=0.0001), complications (p=0.002), previous IPHC (p=0.006), and experience quartile (p=0.031). On multivariate analysis, primary tumor site, performance status, resection status, and development of complications (p < 0.001) predicted outcomes. CONCLUSIONS Our experience demonstrated that preoperative criteria for better outcomes include primary tumor site and performance status. Completeness of resection and development of postoperative complications are also crucial, and outcomes have improved over time. Cytoreductive surgery and IPHC represent substantial improvements in outcomes compared with historic series and best-available systemic therapy. Longterm survival is possible for selected patients who undergo the procedure.
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Affiliation(s)
- Edward A Levine
- Surgical Oncology Service, Department of General Surgery, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
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47
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Levine EA, Stewart JH, Russell GB, Geisinger KR, Loggie BL, Shen P. Cytoreductive surgery and intraperitoneal hyperthermic chemotherapy for peritoneal surface malignancy: experience with 501 procedures. J Am Coll Surg 2007. [PMID: 17481516 DOI: 10.1016/j.jamollsurg.2006.12.048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Peritoneal dissemination of abdominal malignancy (PSD) has a clinical course marked by bowel obstruction and death. We have been using aggressive cytoreductive surgery with intraperitoneal hyperthermic chemotherapy (IPHC) to treat PSD. The purpose of this article was to review our experience with IPHC. STUDY DESIGN A prospective database of patients undergoing IPHC has been maintained since 1991. Patients were uniformly evaluated and treated. Demographics, performance status, resection status, primary site, and experience quartile were compared with outcomes. Univariate and multivariate analyses were performed. RESULTS A total of 460 patients underwent 501 IPHC procedures. Average age was 53.0 years, and 50.4% were women. The 30-day mortality rate was 4.8%, the complication rate was 43%, and median hospital stay was 9 days. Median followup was 55.4 months, median survival was 22.2 months, and 5-year survival rate was 27.8%. Factors correlating with improved survival were performance status (p=0.0001), primary tumor (p=0.0001), resection status (p=0.0001), complications (p=0.002), previous IPHC (p=0.006), and experience quartile (p=0.031). On multivariate analysis, primary tumor site, performance status, resection status, and development of complications (p < 0.001) predicted outcomes. CONCLUSIONS Our experience demonstrated that preoperative criteria for better outcomes include primary tumor site and performance status. Completeness of resection and development of postoperative complications are also crucial, and outcomes have improved over time. Cytoreductive surgery and IPHC represent substantial improvements in outcomes compared with historic series and best-available systemic therapy. Longterm survival is possible for selected patients who undergo the procedure.
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Affiliation(s)
- Edward A Levine
- Surgical Oncology Service, Department of General Surgery, Wake Forest University School of Medicine, Winston-Salem, NC 27157, USA
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48
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Abstract
Although urine cytology is used for the early detection and surveillance of urothelial carcinoma, there has been little study of the frequency, causes, and outcomes of cytologic-histologic discrepancies. We obtained histologic follow-up in 361 (6.2%) of 5,785 voided, 124 (19.5%) of 636 lower tract instrumented, and 23 (33%) of 69 upper tract urinary cytologic specimens from 1 institution during a 2-year timeframe to determine diagnostic discrepancy frequency and outcomes. Cytologic-histologic discrepancies were observed in 208 (40.9%) cases with histologic followup, and the cause of discrepancy was interpretation and sampling in 35.1% and 63.0%, respectively. Of all discrepancies, 101 (48.6%) resulted in minimal or mild harm, consisting mainly of repeated testing and/or diagnostic delays. Severe harm never was observed. We conclude that current screening and surveillance methods that incorporate urine cytology are accurate in diagnosing urothelial cancer. However, the current protocols result in potentially reducible errors that lead to unnecessary testing and diagnostic delays.
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Affiliation(s)
- Stephen S Raab
- Departments of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15232, USA
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49
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Abstract
Microwave coagulation therapy (MCT) for the ablation of unresectable hepatic malignancies is a promising alternative to radiofrequency and cryoablation techniques. There are few data on the clinical effectiveness of MCT. In vivo pathologic evaluation of ablated tumor tissue is not well described for the three-ring microwave probe. The study design was a prospective trial enrolling patients with resectable hepatic malignancies. Lesions underwent in vivo MCT with the three-ring probe prior to liver resection. Gross and histologic evaluations of the tumor were performed, including nicotinamide adenine dinucleotide (NADH) vital staining. A total of nine patients with metastatic colon cancer were enrolled and had NADH stains performed of their pathologic specimens. The median size of the metastasis being ablated was 3.5 cm (range, 1.5-12.3). Fifty-six percent of the tumors demonstrated evidence of spontaneous coagulative necrosis on immediate histologic examination. The median dimensions of the ablation zones were 5 cm (range, 3-7) x 4.5 cm (range, 2.5-5.2) x 4.2 cm (range, 2-5) with a 5-min ablation at 60 W. The median ablation volume was 50.6 cm3 (range, 9-78). NADH vital staining was performed of the ablation zones with 100% absence of staining in the tumor tissue and in benign hepatic parenchyma, which is consistent with irreversible cellular damage. In conclusion, in vivo MCT of hepatic malignancies with the three-ring probe produces nonviable tumor cells after a 5-min ablation. The ablation time is significantly shorter than other available ablative techniques. Immediate histologic exam produces some evidence of coagulative necrosis. Further study of this promising technology is warranted.
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Affiliation(s)
- Perry Shen
- Department of General Surgery, Surgical Oncology Section, Wake Forest University Baptist Medical Center, Medical Center Boulevard, Winston-Salem, NC 27157, USA.
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50
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Soo V, Shen P, Pichardo R, Azzazy H, Stewart JH, Geisinger KR, Levine EA. Intraoperative evaluation of sentinel lymph nodes for metastatic melanoma by imprint cytology. Ann Surg Oncol 2007; 14:1612-7. [PMID: 17287998 DOI: 10.1245/s10434-006-9272-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2006] [Revised: 10/02/2006] [Accepted: 10/04/2006] [Indexed: 11/18/2022]
Abstract
BACKGROUND Sentinel lymph node biopsy (SLN) has revolutionized nodal staging. Accurate intraoperative evaluation of SLN permits a single procedure, with lymphadenectomy being performed during the initial operative procedure when the SLN is positive. There is a paucity of literature on intraoperative imprint cytology (IIC) evaluation of the SLN in melanoma. The purpose of this article is to present an update to our experience with IIC for SLN in melanoma. METHODS Melanoma patients had SLNs examined by IIC. SLNs were bisected, and imprints were made from each half. Imprints were stained with hematoxylin and eosin and with Diff-Quik. Paraffin-embedded sections were examined with multiple hematoxylin and eosin-stained sections from the SLNs in conjunction with immunohistochemical staining for S-100, Melan-A, and HMB-45 proteins. RESULTS Metastases were identified in 40 (17%) of 229 patients. Of these, 13 patients were detected by IIC (sensitivity, 33%). The negative predictive value was 88%. No false-positive results were identified (specificity, 100%). The positive predictive value was 100%. The accuracy of IIC was 78%. The sensitivity for detecting macrometastases (>2 mm) was better than that for detecting micrometastases (< or =2 mm): 62% vs. 16% (P < .01). Patients with positive SLNs by IIC had lymphadenectomy under the same anesthetic. A total of 533 nonsentinel lymph nodes were identified in 42 patients. Only two patients (8%) had positive nonsentinel lymph nodes after a negative IIC. CONCLUSIONS IIC is a viable alternative to frozen sectioning when intraoperative evaluation is desired. IIC is significantly more sensitive for macrometastases. IIC evaluation of SLNs in melanoma makes a single operative procedure possible for a significant proportion of patients with regional nodal metastases.
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Affiliation(s)
- Victoria Soo
- Surgical Oncology Service and Department of Surgery, Wake Forest University School of Medicine, Medical Center Blvd, Winston-Salem, North Carolina 27157, USA
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