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Garrido Castillo LN, Anract J, Delongchamps NB, Huillard O, BenMohamed F, Decina A, Lebret T, Dachez R, Paterlini-Bréchot P. Polyploid Giant Cancer Cells Are Frequently Found in the Urine of Prostate Cancer Patients. Cancers (Basel) 2023; 15:3366. [PMID: 37444476 DOI: 10.3390/cancers15133366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Prostate cancer is the third cause of cancer-related deaths in men. Its early and reliable diagnosis is still a public health issue, generating many useless prostate biopsies. Prostate cancer cells detected in urine could be the target of a powerful test but they are considered too rare. By using an approach targeting rare cells, we have analyzed urine from 45 patients with prostate cancer and 43 healthy subjects under 50 y.o. We observed a relevant number of giant cells in patients with cancer. Giant cells, named Polyploid Giant Cancer Cells (PGCC), are thought to be involved in tumorigenesis and treatment resistance. We thus performed immune-morphological studies with cancer-related markers such as α-methylacyl-CoA racemase (AMACR), prostate-specific membrane antigen (PSMA), and telomerase reverse transcriptase (TERT) to understand if the giant cells we found are PGCC or other urinary cells. We found PGCC in the urine of 22 patients, including those with early-stage prostate cancer, and one healthy subject. Although these results are preliminary, they provide, for the first time, clinical evidence that prostate cancers release PGCC into the urine. They are expected to stimulate further studies aimed at understanding the role of urinary PGCC and their possible use as a diagnostic tool and therapeutic target.
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Affiliation(s)
| | - Julien Anract
- National Institute for Health and Medical Research (INSERM), Institut Necker Enfants Malades-INEM, Université Paris Cité, F-75015 Paris, France
- Service d'Urologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | - Nicolas Barry Delongchamps
- National Institute for Health and Medical Research (INSERM), Institut Necker Enfants Malades-INEM, Université Paris Cité, F-75015 Paris, France
- Service d'Urologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | - Olivier Huillard
- Service de Cancérologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | | | | | - Thierry Lebret
- Service d'Onco-Urologie, Hôpital Foch, F-92150 Suresnes, France
| | - Roger Dachez
- Innodiag, Pathology Laboratory, F-92100 Boulogne-Billancourt, France
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2
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Satturwar S, Parwani AV, Thomas R, Bastacky S, Dhir R, Quiroga-Garza GM. The osteoclast-type giant cell rich carcinoma of urinary bladder: A case series. Pathol Res Pract 2022; 239:154164. [DOI: 10.1016/j.prp.2022.154164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 09/28/2022] [Accepted: 10/06/2022] [Indexed: 10/31/2022]
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3
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García-Porrero G, Paricio Martínez JJ, Álvarez Gigli L, Abengózar Muela M. Osteoclast-rich undifferentiated carcinoma of the bladder and the diagnostic usefulness of immunohistochemistry. A case report. REVISTA ESPAÑOLA DE PATOLOGÍA 2022; 56:132-135. [PMID: 37061241 DOI: 10.1016/j.patol.2022.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 12/28/2021] [Accepted: 01/05/2022] [Indexed: 11/26/2022]
Abstract
Osteoclast-rich undifferentiated carcinoma (ORUC) of the urinary tract is a rare variant of urothelial carcinoma, first described in 1985 by Kitazawa et al. It has a worse prognosis compared to other histological variants of invasive urothelial carcinoma and its diagnosis may prove challenging due to the variability in its immunohistochemical profile. We present a case of ORUC in which GATA3 immunostaining was a useful diagnostic tool.
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4
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Behzatoglu K. Osteoclasts in Tumor Biology: Metastasis and Epithelial-Mesenchymal-Myeloid Transition. Pathol Oncol Res 2021; 27:609472. [PMID: 34257573 PMCID: PMC8262221 DOI: 10.3389/pore.2021.609472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 02/24/2021] [Indexed: 11/30/2022]
Abstract
Osteoclast is a specialized cell that originates from monocytic lineage, communicates closely with osteoblasts under physiological conditions, participates in bone modeling and re-modeling, contributes to calcium homeostasis and osteoimmunity. In pathological conditions, it is involved in many tumors such as giant cell bone tumor (osteoclastoma), aneurysmal bone cyst, osteosarcoma, and metastatic cancers, and it usually causes local spread and progression of the tumor, working against the host. Since osteoclasts play an active role in primary bone tumors and bone metastases, the use of anti-osteoclastic agents significantly reduces the mortality and morbidity rates of patients by preventing the progression and local spread of tumors. Osteoclasts also accompany undifferentiated carcinomas of many organs, especially pancreas, thyroid, bladder and ovary. Undifferentiated carcinomas rich in osteoclasts have osteoclastoma-like histology. In these organs, osteoclastoma-like histology may accompany epithelial carcinomas, and de novo, benign and borderline tumors. Mature and immature myeloid cells, including osteoclasts, play an active role in the tumor progression in primary and metastatic tumor microenvironment, in epithelial-mesenchymal transition (EMT), mesenchymal-epithelial-transition (MET), and cancer stem cell formation. Additionally, they are the most suitable candidates for cancer cells in cell fusion due to their evolutionary fusion capabilities. Myeloid features and markers (CD163, CD33, CD68 etc.) can be seen in metastatic cancer cells. Consequently, they provide metastatic cancer cells with motility, margination, transmigration, chemotaxis, phagocytosis, angiogenesis, matrix degradation, and resistance to chemotherapy. For these reasons, we think that the concept of Epithelial-Mesencyhmal-Myeloid-Transition (EMMT) will be more accurate than EMT for cancer cells with myeloid properties.
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5
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Tiwari RV, Ngo NT, Lee LS. The optimal management of variant histology in muscle invasive bladder cancer. Transl Androl Urol 2020; 9:2965-2975. [PMID: 33457269 PMCID: PMC7807339 DOI: 10.21037/tau.2020.01.02] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Bladder cancer is a heterogenous disease that is associated with tangible mortality in muscle invasive disease. The WHO 2016 classification of urothelial tumours reflects the contemporary approach towards histological variants in bladder cancer, including variants of urothelial carcinoma (UC) and non-urothelial variants. This review focuses on variant histology in UC, and discusses the importance of accurate histological diagnosis, and subsequent risk stratification and therapeutic decision making based on proper variant recognition. Most urothelial variants are associated with poorer outcomes compared to conventional UC, although some perform reasonably better. However, high quality evidence detailing optimal treatment and survival outcomes are still lacking in literature, due to the rarity of these cases.
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Affiliation(s)
| | - Nye Thane Ngo
- Department of Anatomical Pathology, Singapore General Hospital, Singapore
| | - Lui Shiong Lee
- Department of Anatomical Pathology, Singapore General Hospital, Singapore
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6
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Jamiyan T, Kuroda H, Hayashi M, Abe A, Shimizu K, Imai Y. Ductal carcinoma in situ of the breast with osteoclast-like giant cells: A case report with immunohistochemical analysis. HUMAN PATHOLOGY: CASE REPORTS 2020. [DOI: 10.1016/j.ehpc.2020.200383] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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7
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Rao M, Choudhary GR, Malik A. Giant-cell tumor of the urethra: Report of an unusual case. INDIAN JOURNAL OF UROLOGY : IJU : JOURNAL OF THE UROLOGICAL SOCIETY OF INDIA 2019; 35:164-167. [PMID: 31000925 PMCID: PMC6458817 DOI: 10.4103/iju.iju_286_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Urethral strictures may present due to many causes. Obstructive urinary symptoms secondary to urethral malignancy is a rare presentation. Moreover, primary giant-cell tumor (GCT) arising in the urethra is an extremely unusual entity, which, to the best of our knowledge, has not been described till date; therefore, the clinical behavior is uncertain. We report a clinically unsuspected case of GCT of the urethra, who presented with urethral stricture.
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Affiliation(s)
- Meenakshi Rao
- Department of Pathology, AIIMS, Jodhpur, Rajasthan, India
| | | | - Akanksha Malik
- Department of Pathology, AIIMS, Jodhpur, Rajasthan, India
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8
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Priore SF, Schwartz LE, Epstein JI. An expanded immunohistochemical profile of osteoclast-rich undifferentiated carcinoma of the urinary tract. Mod Pathol 2018; 31:984-988. [PMID: 29410491 DOI: 10.1038/s41379-018-0012-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 09/06/2017] [Accepted: 12/03/2017] [Indexed: 11/09/2022]
Abstract
Osteoclast-rich undifferentiated carcinoma of the urinary tract (ORUCUT) is a rare tumor composed of ovoid to spindle-shaped mononuclear cells with intermixed or focally clustered osteoclast-like giant cells. Previous studies have demonstrated that the mononuclear cells are neoplastic cells, while the giant cells are reactive cells of histiocytic lineage. The association between these tumors and classic urothelial carcinomas suggest that the mononuclear cells are derived from urothelial cells; however, no studies have been conducted to assess the immunohistochemical profile of ORUCUT with more specific urothelial markers. This study identified 21 cases of ORUCUT and performed immunohistochemistry for GATA3, uroplakin II, and thrombomodulin along with pancytokeratin (AE1/3) on all cases. Mononuclear cells stained positive in 20 cases (95%) for GATA3 and 19 cases (90%) for thrombomodulin. None of the mononuclear cells were positive for uroplakin II and only three cases showed focal positivity for AE1/3. The osteoclast-like giant cells were negative for GATA3, uroplakin II, thrombomodulin, and AE1/3, providing additional support to a reactive origin for these cells. Additionally, 15 cases (71%) were associated with either in situ or invasive urothelial carcinoma. This study provides an expanded immunohistochemical profile for ORUCUT and more definitively supports a urothelial origin for this tumor.
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Affiliation(s)
- Salvatore F Priore
- Department of Pathology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lauren E Schwartz
- Department of Pathology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jonathan I Epstein
- Departments of Pathology, Oncology, and Urology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA.
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9
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Tenjin Y, Komatsu T, Hirooka S, Nakamura K, Uramoto H, Kobayashi H, Imamura F, Sakamoto O, Matsumoto M, Ito T, Kohrogi H. An Invasive Lepidic Predominant Adenocarcinoma Extensively Involving the Lung with Areas of Sarcomatoid Carcinoma Containing Osteoclast-like Giant Cells. Intern Med 2016; 55:2247-51. [PMID: 27523003 DOI: 10.2169/internalmedicine.55.6375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Primary lung tumor tissue exhibiting numerous multinucleated osteoclast-like giant cells (OGCs) is an extremely rare histological type. In this study, we describe the case of an 82-year-old woman. Chest CT demonstrated an extensive crazy-paving appearance in both of the lung fields and a solid round mass in the right lower lobe. A pathological examination of the tumor revealed sarcomatoid carcinoma containing OGCs combined with diffused, invasive lepidic predominant adenocarcinoma. We herein present an extremely rare lung cancer, invasive lepidic predominant adenocarcinoma extensively involving the lung with areas of sarcomatoid carcinoma containing OGCs.
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Affiliation(s)
- Yuki Tenjin
- Department of Respiratory Medicine, Kumamoto Saishunso National Hospital, National Hospital Organization, Japan
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10
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Conceição ALG, Babeto E, Candido NM, Franco FC, de Campos Zuccari DAP, Bonilha JL, Cordeiro JA, Calmon MF, Rahal P. Differential Expression of ADAM23, CDKN2A (P16), MMP14 and VIM Associated with Giant Cell Tumor of Bone. J Cancer 2015; 6:593-603. [PMID: 26078788 PMCID: PMC4466407 DOI: 10.7150/jca.11238] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 02/10/2015] [Indexed: 12/17/2022] Open
Abstract
Though benign, giant cell tumor of bone (GCTB) can become aggressive and can exhibit a high mitotic rate, necrosis and rarely vascular invasion and metastasis. GCTB has unique histologic characteristics, a high rate of multinucleated cells, a variable and unpredictable growth potential and uncertain biological behavior. In this study, we sought to identify genes differentially expressed in GCTB, thus building a molecular profile of this tumor. We performed quantitative real-time polymerase chain reaction (qPCR), immunohistochemistry and analyses of methylation to identify genes that are putatively associated with GCTB. The expression of the ADAM23 and CDKN2A genes was decreased in GCTB samples compared to normal bone tissue, measured by qPCR. Additionally, a high hypermethylation frequency of the promoter regions of ADAM23 and CDKN2A in GCTB was observed. The expression of the MAP2K3, MMP14, TIMP2 and VIM genes was significantly higher in GCTB than in normal bone tissue, a fact that was confirmed by qPCR and immunohistochemistry. The set of genes identified here furthers our understanding of the molecular basis of GCTB.
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Affiliation(s)
| | - Erica Babeto
- 1. Laboratory of Genomics Studies, UNESP, São José do Rio Preto, Brazil
| | | | | | | | | | - José Antônio Cordeiro
- 4. Department of Epidemiology and Collective Health, FAMERP, São José do Rio Preto, Brazil
| | | | - Paula Rahal
- 1. Laboratory of Genomics Studies, UNESP, São José do Rio Preto, Brazil
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11
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Osteoclastic giant cell rich squamous cell carcinoma of the uterine cervix: a case report and review of the literature. Case Rep Pathol 2015; 2014:415328. [PMID: 25587478 PMCID: PMC4284984 DOI: 10.1155/2014/415328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2014] [Revised: 12/02/2014] [Accepted: 12/10/2014] [Indexed: 11/29/2022] Open
Abstract
Cervical carcinoma is the most common malignancy of the female genital tract and represents the second most common malignancy in women worldwide. Histologically 85 to 90% of cervical cancers are squamous cell carcinoma. Osteoclastic giant cell rich squamous cell carcinoma is an unusual histological variant of which only 4 cases have been reported. We present the case of a 49-year-old woman with a 6-month history of irregular vaginal bleeding. Examination revealed a 2.7 cm polypoid mass in the anterior lip of the uterine cervix. The patient underwent hysterectomy with bilateral salpingo-oophorectomy. Microscopically the tumor was composed of infiltrative nests of poorly differentiated nonkeratinizing squamous cell carcinoma. Interspersed in between these tumor cells were numerous osteoclastic giant cells with abundant eosinophilic cytoplasm devoid of nuclear atypia, hyperchromatism, or mitotic activity. Immunohistochemistry was performed; CK and P63 were strongly positive in the squamous component and negative in the osteoclastic giant cells, while CD68 and Vimentin were strongly positive in the giant cell population and negative in the squamous component. The patient received chemo- and radiotherapy for recurrent disease identified 3 months later on a follow-up CT scan; 7 months after the surgical procedure the patient is clinically and radiologically disease-free.
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12
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Yu G, Lin C, Wang W, Han Y, Qu G, Zhang T. Squamous cell carcinoma of the uterine cervix associated with osteoclast-like giant cells: A case report and review of the literature. Oncol Lett 2014; 8:1595-1598. [PMID: 25202374 PMCID: PMC4156229 DOI: 10.3892/ol.2014.2384] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2014] [Accepted: 07/01/2014] [Indexed: 11/25/2022] Open
Abstract
Squamous cell carcinoma is a common malignant tumor of the uterine cervix. The present study reports the case of squamous cell carcinoma of the uterine cervix with osteoclast-like giant cells (OGCs) in an 84-year-old female who had suffered from irregular vaginal bleeding for one month. Colposcopy was performed and a cauliflower-like mass was identified in the front lip of the uterine cervix. Biopsy was then performed, and the tumor was found to be composed of epithelial cell nests, ranging in size. The neoplastic cells exhibited unclear boundaries and eosinophilic cytoplasm. Additionally, the nuclei were atypical and mitosis was observed. Among the epithelial nests, there were numerous OGCs with abundant eosinophilic cytoplasm, as well as multinucleation with bland nuclei. By immunohistochemical staining, the epithelial cells were positive for cytokeratin, while negative for CD68 and vimentin. By contrast, the immunophenotype of the OGCs was the exact opposite. Based on the histological characters, a diagnosis of squamous cell carcinoma of the uterine cervix associated with OGCs was made. Considering the age of the patient, radiotherapy was administered. The patient succumbed to brain metastasis of the tumor after eight months of follow-up.
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Affiliation(s)
- Guohua Yu
- Department of Pathology, Shandong University School of Medicine, Jinan, Shandong 250012, P.R. China ; Department of Pathology, Affiliated Yantai Yuhuangding Hospital, Medical College of Qingdao University, Yantai, Shangdong 264000, P.R. China
| | - Chunhua Lin
- Department of Surgery, Affiliated Yantai Yuhuangding Hospital, Medical College of Qingdao University, Yantai, Shangdong 264000, P.R. China
| | - Wei Wang
- Department of Pathology, Affiliated Yantai Yuhuangding Hospital, Medical College of Qingdao University, Yantai, Shangdong 264000, P.R. China
| | - Yekun Han
- Department of Pharmacology, Affiliated Hospital, Binzhou Medical College, Binzhou, Shandong 256603, P.R. China
| | - Guimei Qu
- Department of Pathology, Affiliated Yantai Yuhuangding Hospital, Medical College of Qingdao University, Yantai, Shangdong 264000, P.R. China
| | - Tingguo Zhang
- Department of Pathology, Shandong University School of Medicine, Jinan, Shandong 250012, P.R. China
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13
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Huguette YYE, Kwame KA, Kojo WI, Francis H, Kwabla SE, Otoe AA. Comparative Study of Radionuclide Uptake Levels between Primary and Metastatic Bone Tumors. World J Nucl Med 2014; 13:50-5. [PMID: 25191113 PMCID: PMC4149770 DOI: 10.4103/1450-1147.138575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Study on 95 patients to compare radionuclide uptake levels in patients undergoing bone scintigraphy at a Nuclear Medicine Unit has been performed quantitatively using Image J software. Patients were administered with activity ranging from 0.555 to 1.110 MBq depending on their body weight, and their whole-body bone scans obtained with an installed e.cam single-photon emission computed tomography system. Matrix size of 256 × 1024 was used in acquiring the scintigrams. Quantitative analyses performed with installed Image J software revealed higher radionuclide uptake levels in metastatic tumors compared with primary tumors for all selected skeletal parts. Average normalized count of activity in metastatic tumors was 37.117 ± 27.740 cts/mm(2)/MBq and its corresponding uptake in primary tumors was 23.035 ± 19.542 cts/mm(2)/MBq. The relative higher uptake in metastatic tumors over primary tumors could be attributed to higher osteoblastic activity and blood flow in metastatic tumors.
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Affiliation(s)
| | - Kyere Augustine Kwame
- Department of Medical Physics, School of Nuclear and Allied Sciences, University of Ghana, Accra, Ghana
| | - Wilson Isaac Kojo
- Department of Nuclear Medicine, National Centre for Radiotherapy and Nuclear Medicine, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Hasford Francis
- Department of Medical Physics, School of Nuclear and Allied Sciences, University of Ghana, Accra, Ghana
- Medical Radiation Physics Centre, Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Accra, Ghana
| | - Sosu Edem Kwabla
- Department of Medical Physics, School of Nuclear and Allied Sciences, University of Ghana, Accra, Ghana
- Medical Radiation Physics Centre, Radiological and Medical Sciences Research Institute, Ghana Atomic Energy Commission, Accra, Ghana
| | - Ankrah Alfred Otoe
- Department of Medical Physics, School of Nuclear and Allied Sciences, University of Ghana, Accra, Ghana
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14
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Colarossi C, Pino P, Giuffrida D, Aiello E, Costanzo R, Martinetti D, Memeo L. Large cell neuroendocrine carcinoma (LCNEC) of the urinary bladder: a case report. Diagn Pathol 2013; 8:19. [PMID: 23379295 PMCID: PMC3571891 DOI: 10.1186/1746-1596-8-19] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2013] [Accepted: 01/30/2013] [Indexed: 12/20/2022] Open
Abstract
Neuroendocrine carcinoma of the urinary bladder is a rare entity, accounting less then 1% of urinary bladder malignancies. The vast majority of the neuroendocrine carcinoma of the urinary bladder is represented by small cell neuroendocrine carcinoma while just few cases of large cell neuroendocrine carcinoma (LCNEC) have been reported. In this cases report we describe a rare case of primary bladder LCNEC.
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Affiliation(s)
- Cristina Colarossi
- Pathology Unit, Department of Experimental Oncology, Mediterranean Institute of Oncology, Via Penninazzo 7, Viagrande, (CT), Italy
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15
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Yang JW, Kim HC, Lee JH, Lee JS, Kim DC, Song DH, Kim JP, Ko GH. Osteoclast-like Giant Cell Tumor of Parotid Gland with a Carcinomatous Component: A Case Report. KOREAN JOURNAL OF PATHOLOGY 2012; 46:297-301. [PMID: 23110019 PMCID: PMC3479769 DOI: 10.4132/koreanjpathol.2012.46.3.297] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Revised: 06/17/2011] [Accepted: 06/20/2011] [Indexed: 11/24/2022]
Abstract
The giant cell tumor of the salivary gland is very rare, and 20 cases have been reported in the English-language literature. We report an additional case. A 57-year old man had noticed a mass in the right parotid area for several weeks. The diagnosis using aspiration cytology was a giant cell tumor possibly with a carcinomatous component. Superficial parotidectomy was carried out. The resected parotid gland contained a 1.8 cm-sized well-circumscribed brownish tumor. Histologically the tumor consisted of evenly distributed osteoclast-like giant cells, mononuclear cells and two small foci of a carcinomatous component. The osteoclast-like giant cells and mononuclear cells were positive for vimentin and CD68, and the carcinomatous component was positive for cytokeratin and epithelial membrane antigen. There was no metastatic lesion in the cervical lymph nodes. We believe this is the first case in Korea of an osteoclast-like giant cell tumor of the parotid gland.
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Affiliation(s)
- Jung Wook Yang
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Hyeon Cheol Kim
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Jeong Hee Lee
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
| | - Jong Sil Lee
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
| | - Dong Chul Kim
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
| | - Dae Hyun Song
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Jin Pyeong Kim
- Department of Otorhinolaryngology, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Gyung Hyuck Ko
- Department of Pathology, Gyeongsang National University School of Medicine, Jinju, Korea
- Institute of Health Sciences, Gyeongsang National University, Jinju, Korea
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16
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Kawano H, Tanaka S, Ishii A, Cui D, Eguchi S, Hashimoto O, Ikeda E. Osteoclast-rich undifferentiated carcinoma of the urinary bladder: an immunohistochemical study. Pathol Res Pract 2011; 207:722-7. [PMID: 22019007 DOI: 10.1016/j.prp.2011.09.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2011] [Revised: 08/24/2011] [Accepted: 09/14/2011] [Indexed: 11/17/2022]
Abstract
Osteoclast-rich undifferentiated carcinoma of the urinary tract is a rare tumor which histologically mimicks giant cell tumor of bone. The histogenesis of this tumor has not been clarified yet although its urothelial origin is proposed on the basis of positive reactions of an epithelial marker on mononuclear undifferentiated tumor cells and the existence of foci of a urothelial carcinoma component in some cases. We experienced a case of urinary bladder tumor diagnosed as osteoclastic-rich undifferentiated carcinoma, and performed an immunohistochemical study on the expression of various markers, including stem cell markers to further characterize the tumor properties. Immunohistochemically, CD56, nestin, and Sox2 were expressed in diffusely proliferating mononuclear tumor cells of undifferentiated features, suggesting the stemness properties of these cells. These findings might provide the clue as to the clarification of the pathogenesis of this rare tumor.
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Affiliation(s)
- Hiroo Kawano
- Department of Pathology, Yamaguchi University Graduate School of Medicine, 1-1-1 Minami-Kogushi, Ube, Yamaguchi 755-8505, Japan.
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17
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Bui MM, Purohit CN, Hakam A. Fine needle aspiration biopsy of an osteoclast-rich undifferentiated urothelial carcinoma: A cytology case report and review of the literature. Cytojournal 2010; 7:18. [PMID: 20976205 PMCID: PMC2955341 DOI: 10.4103/1742-6413.70407] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Accepted: 07/06/2010] [Indexed: 12/12/2022] Open
Abstract
Osteoclast-rich undifferentiated carcinoma of urinary bladder (ORUCUB) is a very rare and an unusual variant of high-grade urothelial carcinoma. Here, we report an extraordinary case of metastatic ORUCUB, diagnosed by fine needle aspiration (FNA) biopsy, in a 74-year-old Hispanic male who presented with a palpable, tender left groin mass and a known previous history of high-grade carcinoma of urinary bladder and prostatic cancer. To the best of our knowledge, diagnosis of ORUCUB by FNA is the first case report in FNA cytology to be published to date. A review of the literature is emphasized on the cytological, histological and immunohistochemical features and differential diagnoses of giant cell tumor.
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Affiliation(s)
- Marilyn M Bui
- University of South Florida, Department of Pathology and Cell Biology, Tampa, Florida, USA
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