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Benevolo M, Allia E, Gustinucci D, Rollo F, Bulletti S, Cesarini E, Passamonti B, Giovagnoli MR, Carico E, Carozzi FM, Mongia A, Fantacci G, Confortini M, Rubino T, Fodero C, Prandi S, Marchi N, Farruggio A, Coccia A, Macrì L, Ghiringhello B, Ronco G, Bragantini E, Polla E, Maccallini V, Negri G, Giorgi Rossi P. Interobserver reproducibility of cytologic p16 INK4a /Ki-67 dual immunostaining in human papillomavirus-positive women. Cancer Cytopathol 2016; 125:212-220. [PMID: 27926800 DOI: 10.1002/cncy.21800] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [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: 08/25/2016] [Revised: 10/14/2016] [Accepted: 10/17/2016] [Indexed: 01/26/2023]
Abstract
BACKGROUND The accumulation of cyclin-dependent kinase inhibitor 2A (p16ink4a ) protein in a cell is associated with neoplastic progression in precancerous cervical lesions. Dual staining for p16ink4a and Ki-67 has been proposed as a triage test in cervical cancer screening for women who test positive for human papillomavirus DNA. In this study, interobserver reproducibility of the interpretation of this test was assessed. METHODS Forty-two immunostained, liquid-based cytology slides were divided into 2 sets and were interpreted by 17 to 21 readers from 9 different laboratories, yielding a total of 816 reports. Immunostaining results were classified as positive, negative, inconclusive, or inadequate. After evaluation of the first set of slides and before circulation of the second set, the results were discussed in a plenary meeting. The 10 slides with the most discordant results were evaluated again by selected expert cytopathologists. RESULTS The overall κ value was 0.612 (95% confidence interval [CI], 0.523-0.701), it was higher for the positive and negative categories (κ = 0.692 and κ = 0.641, respectively), and it was almost null for the inconclusive category (κ = 0.058). Considering only readers from laboratories with documented experience, the κ value was higher (κ = 0.747; 95% CI, 0.643-0.839) compared with nonexperienced centers (κ = 0.498; 95% CI, 0.388-0.616). The results were similar in both sets of slides (κ = 0.505 [95% CI, 0.358-0.642] and κ = 0.521 [95% CI, 0.240-0.698] for the first and second sets, respectively). Reinterpretation of the slides with the most discordant results did not provide any improvement (first evaluation, κ = 0.616 [95% CI, 0.384-0.866]; second evaluation, κ = 0.403 [95% CI, 0.182-0.643]). CONCLUSIONS Dual staining for p16 ink4a and Ki-67 demonstrated good reproducibility, confirming its robustness, which is a necessary prerequisite for its adoption as a triage test in cervical cancer screening programs that use human papillomavirus DNA as a primary test. Cancer Cytopathol 2017;125:212-220. © 2016 American Cancer Society.
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Affiliation(s)
| | - Elena Allia
- Central Cervicovaginal Screening Unit and Center for Cancer Epidemiology and Prevention, Turin, Italy
| | - Daniela Gustinucci
- Laboratory Screening Unit, Local Health Authority-Umbria 1, Perugia, Italy
| | | | - Simonetta Bulletti
- Laboratory Screening Unit, Local Health Authority-Umbria 1, Perugia, Italy
| | - Elena Cesarini
- Laboratory Screening Unit, Local Health Authority-Umbria 1, Perugia, Italy
| | - Basilio Passamonti
- Laboratory Screening Unit, Local Health Authority-Umbria 1, Perugia, Italy
| | | | - Elisabetta Carico
- Cytopathology Unit, St Andrea Hospital, "Sapienza" University, Rome, Italy
| | - Francesca M Carozzi
- Human Papillomavirus Laboratory and Molecular Oncology Unit, Regional Cancer Prevention Laboratory, Institute for Cancer Study and Prevention, Florence, Italy
| | - Alessandra Mongia
- Human Papillomavirus Laboratory and Molecular Oncology Unit, Regional Cancer Prevention Laboratory, Institute for Cancer Study and Prevention, Florence, Italy
| | - Giulia Fantacci
- Human Papillomavirus Laboratory and Molecular Oncology Unit, Regional Cancer Prevention Laboratory, Institute for Cancer Study and Prevention, Florence, Italy
| | - Massimo Confortini
- Human Papillomavirus Laboratory and Molecular Oncology Unit, Regional Cancer Prevention Laboratory, Institute for Cancer Study and Prevention, Florence, Italy
| | - Teresa Rubino
- Institute for Research and Health Care (IRCCS), "Arcispedale S. Maria Nuova" Hospital, Reggio Emilia, Italy
| | - Cristina Fodero
- Institute for Research and Health Care (IRCCS), "Arcispedale S. Maria Nuova" Hospital, Reggio Emilia, Italy
| | - Sonia Prandi
- Institute for Research and Health Care (IRCCS), "Arcispedale S. Maria Nuova" Hospital, Reggio Emilia, Italy
| | - Natalina Marchi
- Unit 17, Local Health and Social Care Facility, Este Monselice, Italy
| | - Angelo Farruggio
- Unit 17, Local Health and Social Care Facility, Este Monselice, Italy
| | - Anna Coccia
- Central Cervicovaginal Screening Unit and Center for Cancer Epidemiology and Prevention, Turin, Italy
| | - Luigia Macrì
- Central Cervicovaginal Screening Unit and Center for Cancer Epidemiology and Prevention, Turin, Italy
| | - Bruno Ghiringhello
- Central Cervicovaginal Screening Unit and Center for Cancer Epidemiology and Prevention, Turin, Italy
| | - Guglielmo Ronco
- Central Cervicovaginal Screening Unit and Center for Cancer Epidemiology and Prevention, Turin, Italy
| | | | - Enzo Polla
- Provincial Health Care Service, Trento, Italy
| | - Vincenzo Maccallini
- Department of Pathology, Avezzano, Sulmona, and L'Aquila Local Health Trust-Abruzzo, Avezzano, Italy
| | - Giovanni Negri
- Department of Pathology, Bolzano Central Hospital, Bolzano, Italy
| | - Paolo Giorgi Rossi
- Institute for Research and Health Care (IRCCS), "Arcispedale S. Maria Nuova" Hospital, Reggio Emilia, Italy.,Interinstitutional Epidemiology Unit, Reggio Emilia Local Health Trust, Reggio Emilia, Italy
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Boi S, Cristofolini M, Micciolo R, Polla E, Piffer S, Gentilini M. Incidence and mortality data from cutaneous melanoma in Trentino: registry-based study. J Cutan Med Surg 2008; 12:59-63. [PMID: 18346401 DOI: 10.2310/7750.2008.06005] [Citation(s) in RCA: 4] [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: 11/18/2022]
Abstract
BACKGROUND The province of Trento has been the target of health campaigns for early diagnosis of cutaneous melanoma for 30 years. OBJECTIVE To evaluate incidence and mortality data of skin melanoma in the province from January 1992 to December 2001. METHODS The study is based on the provincial skin cancer registry and the regional mortality registry. Standardized incidence and mortality rates were computed, and time trends were evaluated. Incidence rates were modeled using Poisson regression. RESULTS Five hundred fifty-four melanomas were diagnosed (226 in males and 328 in females). No period effect was revealed. Incidence rates in females were about 1.24 times those in males. No significant trend in mortality rates was observed. CONCLUSION We examined incidence and mortality data of cutaneous melanoma during a 10-year period and failed to find any significant trend. It seems we have reached a plateau after many years of continuous, intensive health campaigns.
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Affiliation(s)
- Sebastiana Boi
- Department of Pathology, Santa Chiara Hospital, Trento, Italy.
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Ronco G, Cuzick J, Segnan N, Brezzi S, Carozzi F, Folicaldi S, Dalla Palma P, Del Mistro A, Gillio-Tos A, Giubilato P, Naldoni C, Polla E, Iossa A, Zorzi M, Confortini M, Giorgi-Rossi P. HPV triage for low grade (L-SIL) cytology is appropriate for women over 35 in mass cervical cancer screening using liquid based cytology. Eur J Cancer 2007; 43:476-80. [PMID: 17223540 DOI: 10.1016/j.ejca.2006.11.013] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2006] [Revised: 11/03/2006] [Accepted: 11/28/2006] [Indexed: 11/15/2022]
Abstract
In the experimental arm of a randomised trial, women were tested both for liquid-based cytology and human papillomavirus (HPV) DNA and referred for colposcopy if cytology was ASCUS (atypical cells of undetermined significance) or more severe. We considered those with ASCUS (757) or LSIL (low-grade squamous intraepithelial lesions) (485) and a valid HPV test who received colposcopy. We computed sensitivity, specificity and ROC curves with different values of relative light units (RLU, that are related to viral load) as cut off, using cervical intraepithelial neoplasia grade 2 or more severe (CIN2+) at blind histology review as the endpoint. The area under the receiver operating characteristic (ROC) curve was significantly less among women aged 25-34 years than in those older, both considering ASCUS/AGUS (atypical glandular cells of undetermined significance) (p=0.0355) and LSIL (p=0.0009). At age 35-60 the curves for ASCUS and LSIL were similar, while at age 25-34 the area under the curve for LSIL was significantly less than for ASCUS (p=0.0084). With LSIL cytology, specificity of Hybrid Capture 2 with 2 RLU cut-off was 35.0% (95%CI 28.4-42.1) at age 25-34 and 64.5% (95%CI 58.3-70.3) at age 35-60. In conclusion, triaging by HPV testing performed better in women aged over 35 years than those younger. For older women, HPV triaging should also be considered for managing those with LSIL cytology.
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Affiliation(s)
- Guglielmo Ronco
- Unit of Cancer Epidemiology, Centro per la Prevenzione Oncologica (CPO), Via S. Francesco da Paola 31, 10123 Turin, Italy.
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Reich A, Polla E. Thin-Prep Urinary Cytology: New Method and Preliminary Results. Urologia 2004. [DOI: 10.1177/039156030407100217] [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] [Indexed: 11/16/2022]
Abstract
Cytology of voided urine is a reliable and important tool in the diagnosis and follow-up of patients with epithelial tumors of the urinary bladder. In order to improve its sensitivity Thin-Prep monolayer technique has been used. This method seems to be suitable for the diagnosis of low grade papillary tumors too.
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Affiliation(s)
- A. Reich
- UO di Urologia Ospedale Santa Chiara, Trento
| | - E. Polla
- UO di Anatomia Patologica, Ospedale Santa Chiara, Trento
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Boi S, Cristofolini M, Micciolo R, Polla E, Dalla Palma P. Epidemiology of skin tumors: data from the cutaneous cancer registry in Trentino, Italy. J Cutan Med Surg 2003; 7:300-5. [PMID: 12879331 DOI: 10.1007/s10227-002-0135-0] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.6] [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: 10/26/2022]
Abstract
BACKGROUND A Skin Cancer Registry was established in the province of Trento in northeast Italy in 1992 with the aim of collecting data on all cutaneous tumors affecting residents. These neoplasms are responsible for considerable morbidity and utilization of the Health Service because of their high frequency and, therefore, knowledge of the exact incidence is very important in planning health policies. Registry data are also very helpful in performing studies of analytical and descriptive epidemiology. METHODS For each patient, we collected personal data, phenotypical characteristics, professional history, concurrent diseases, previous therapy or trauma, and all data regarding the tumors. Patients were interviewed in person or, less frequently, by phone. All data were verified and put in a computerized file, in a protected room. The Statistics Institute of Trento University analyzed the data. Comparison among means was performed using the analysis of variance and differences among proportions were tested by chi-squared analysis. Poisson regression and the likelihood ratio test were used to compare incidence rates. We analyze here the data regarding epiteliomas and melanoma. RESULTS During the study period we registered 3435 primary skin tumors in 2868 individuals. Crude incidence rates, calculated using the number of subjects (not the number of tumors), were 87.9 for basal cell carcinoma (BCC), 28.9 for squamous cell carcinoma (SCC), and 14.2 for cutaneous melanoma (CM), per 100,000 per annum. We also calculated the same figures in females and males and specific incidence rates in both sexes and evaluated the distribution of skin cancer according to sex and anatomical site. CONCLUSION We report the analysis of the data collected by the Skin Cancer registry in a 6 year period and compare the data with published data in literature and with data of a previously registered melanoma file. Our results confirm the high incidence of nonmelanoma skin cancers and the variation in the histological patterns of CM.
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Affiliation(s)
- Sebastiana Boi
- Department of Pathology, Santa Chiara Hospital, Trento, Italy.
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Piffer S, Zeni G, Aldovini D, Polla E, Peterlongo P. [Diagnosis and prognosis of malignant mesothelioma. A description of 8 clinical cases]. Minerva Med 1989; 80:405-10. [PMID: 2725943] [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: 01/02/2023]
Abstract
A retrospective study of patients at the Trento S. Chiara Hospital in the period 1982-86 showed up 8 cases of malignant mesothelioma (7 pleural and 1 peritoneal). The histology was re-examined for each case and clinical records was also looked at so as to identify onset symptomatology, diagnostic procedures and treatment. A standard questionnaire given to patients or close relations revealed previous exposure to asbestos in 2 of 3 males and in none of the 5 females. There was also a significant delay in formulation of correct diagnosis, attributable on the hand to the nonspecificity of the symptomatology of onset and on the other to the inadequacy of currently available clinical and radiological procedures. Only histology with the aid of immunocytochemical procedures was able to pinpoint correct diagnosis, in life. The ineffectiveness of conventional therapies and the poor overall prognosis for these patients is confirmed.
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Affiliation(s)
- S Piffer
- U.S.L. C-5, Ospedale S. Chiara, Trento, Centro Oncologico
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Piscioli F, Polla E, Pusiol T, Zumiani G, Cristofolini M. Aspiration cytology of cutaneous metastatic melanoma and epidermoid carcinoma of the penis. Am J Dermatopathol 1986; 8:472-7. [PMID: 3812921 DOI: 10.1097/00000372-198612000-00004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Aspiration biopsy cytology is an accurate, safe, innocuous alternative to excisional biopsy in diagnosing the nature of concomitant superficial nodules or lymphadenopathy in patients with known cutaneous malignancy. In patients with penile cancer, aspiration biopsy cytology may avoid the morbidity (30-50%) and mortality (3%) of groin dissection staging. A positive aspirate is conclusive of Stage III tumor and, in patients with occult nodal metastases, may lead to early curative lymphadenectomy. In the present study of 28 patients with known cutaneous malignant melanoma, the aspiration biopsy cytology of 31 superficial nodules resulted in a cytologic diagnosis of metastasis in 29 nodules from 26 patients. In the management of patients with known melanoma, the positive cytology of superficial nodules is conclusive of metastatic disease and requires an accurate radiologic study to establish or exclude disseminated disease. Surgical removal of a metastatic superficial nodule is indicated when the lesion is considered localized disease and the patient, having been accurately examined, is determined to be apparently free of disease in other sites and organs. When systemic diffuse melanoma is found, the excision of metastatic superficial nodules is unnecessary. Positive aspiration cytology may avoid risk from ill-judged surgical procedures and indicate appropriate palliative treatment of the disease.
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Piscioli F, Govoni E, Polla E, Pusiol T, Dalri P, Antolini M. Primary osteosarcoma of the uterine corpus. Report of a case and critical review of the literature. Int J Gynaecol Obstet 1985; 23:377-85. [PMID: 2866988 DOI: 10.1016/0020-7292(85)90146-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Uterine osteosarcoma represents an extremely rare pure heterologous sarcoma of the uterus. In the present case osteosarcoma occurred primarily in the uterine cavity of a 56-year-old woman. The tumor was anaplastic and the presence of different proliferative patterns caused differential diagnostic problems with various malignant tumor types. The osteoid features of extracellular matrix were demonstrated by electron microscopy. Clinical and pathological features of previously reported cases of uterine osteosarcoma are critically reviewed.
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Piscioli F, Pusiol T, Polla E, Failoni G, Luciani L. Urinary cytology of tuberculosis of the bladder. Acta Cytol 1985; 29:125-31. [PMID: 3856982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The cytologic findings in the urinary sediment of 13 patients with tuberculosis (TB) of the bladder were compared with the histologic findings. TB was cytologically recognized in 11 patients because of the presence of epithelioid and/or Langhans' giant cells. The morphologic deviations of the urothelial cells and the urothelium were classified according to the criteria of Koss. The type I atypical urothelial cells found in ten patients were correlated to the urothelial hyperplasia found at histology; the follow-up data documented the benign reversible nature of the urothelial hyperplasia as the focal expression of the reactive potential of urothelium to various forms of inflammatory processes. The presence of type II atypical urothelial cells reflected moderate and severe atypia of the urothelium at biopsy. In order to assess the reactive, reversible or precancerous nature of these forms of atypia associated with TB, an accurate follow-up is necessary. Since TB of the bladder may cause the presence of atypical cells in the urine, this lesion is of special interest in the differential diagnosis between inflammatory processes and carcinoma.
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Piscioli F, Polla E, Pusiol T, Failoni G, Luciani L. Pseudomalignant cytologic presentation of spermatic hydrocele fluid. Acta Cytol 1983; 27:666-70. [PMID: 6580800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
An unusual cytologic presentation of spermatic hydrocele fluid is reported. The aspirate contained highly atypical cells, exhibiting marked anisocytosis and nuclear abnormalities strongly suggestive of cancer. On histologic examination the lesion displayed pseudosarcomatous fasciitis in the cyst wall and foci of atypical reactive mesothelial hyperplasia in the lining. This case illustrates a potential pitfall in the cytology of spermatic hydrocele fluid.
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Luciani L, Aldovini D, Piscioli F, Pusiol T, Polla E, Menichelli E. Cytologic detection of ureteral metastasis from breast carcinoma causing peripelvic extravasation. Urology 1983; 22:56-8. [PMID: 6306894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We describe a patient with a cytologic diagnosis of ureteral metastasis from breast carcinoma with peripelvic extravasation, representing the beginning of metastatic spread of malignant disease.
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Piscioli F, Detassis C, Polla E, Pusiol T, Reich A, Luciani L. Cytologic presentation of renal adenocarcinoma in urinary sediment. Acta Cytol 1983; 27:383-90. [PMID: 6192627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The role of cytology in 44 cases of renal adenocarcinoma was evaluated. The diagnosis of neoplasia was made with radiographic means in all cases; urinary cytology was positive in only 19 patients (43.18%) and is therefore considered unsatisfactory in the detection of renal adenocarcinoma. The cytologic presentation of this disease was characterized by four different malignant cellular types. Multinucleated cells with distinct nucleoli as well as large vacuolated cells with hyperchromatic, eccentric nuclei showed the same cellular morphology seen in the corresponding histologic pictures. Granular eosinophilic cells, with pyknotic nuclei and distinct and/or ill-defined cytoplasmic borders, are believed to be the result of degenerative changes caused by the urinary environment. The multinucleated cell type was almost benign in appearance and could be confused with benign urothelial cells. The malignancy and the renal origin of such cells were confirmed by the observation of strikingly similar cells in the parent neoplasms.
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Polla E, Piscioli F, Pojer A, Pusiol T. [Endometrioid tumors of the ovary. Natural history and differential diagnosis]. Minerva Ginecol 1981; 33:307-12. [PMID: 7243071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Piscioli F, Franzini M, Polla E, Reveanne P. Therapy of the spontaneous esophageal rupture. Report of a case with atypical early symptoms. Review of the literature. Mater Med Pol 1981; 13:58-62. [PMID: 7321588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Piscioli F, Polla E, Reveanne P, Dal Ri P, Franzini M. [Lesions of the genital system associated with brenner tumor]. Minerva Ginecol 1980; 32:893-898. [PMID: 6253852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Piscioli F, Barbareschi G, Polla E, Boi S, Rinaldi M, Castellani M, Barbareschi M. [Breast metastasis as the initial clinical symptom of renal adenocarcinoma]. MINERVA CHIR 1980; 35:1355-8. [PMID: 7231721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Renal adenocarcinoma shows an unpredictable clinical course. At autopsy, metastases are present in as many as 95 percent of patients with renal adenocarcinoma. The percentage of metastases from renal adenocarcinoma is greater than would be expected from the frequency of this carcinoma among all carcinomas. The breast is an exceptional site of metastasis, that is not described in literature. In the present report the metastasis in the breast represented the early symptom of renal adenocarcinoma.
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Piscioli F, Polla E, Aldovini D, Togni R, Pusiol T, Franzini M. Brenner tumors: histologic types and associated lesions in the genital tract. Pathologica 1980; 72:567-72. [PMID: 7465277] [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: 01/25/2023] Open
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