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Adamczyk-Gruszka O, Horecka-Lewitowicz A, Gruszka J, Wawszczak-Kasza M, Strzelecka A, Lewitowicz P. Endometrial Cancer in Aspect of Forkhead Box Protein Contribution. Int J Environ Res Public Health 2022; 19:10403. [PMID: 36012038 PMCID: PMC9408638 DOI: 10.3390/ijerph191610403] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 08/08/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
(1) Background: The present study aimed to investigate the influence of forkhead box (FOX) on endometrial cancer (EC) progression. For a better understanding, the driving mechanisms are vital to identifying correlations between genes and their regulators. (2) Methods: The study enrolled one hundred and three white female patients with confirmed EC. For the analysis, we used next-generation sequencing with the Hot Spot Cancer Panel provided by Illumina Inc., San Diego, CA, USA, and an immunohistochemical analysis of FOXA1, FOXP1, and estrogen receptors. (3) Results: FOXA1 silencing led to a worse outcome based on the correlation with FOXA1 (test log-rank p = 0.04220 and HR 2.66, p = 0.033). Moreover, FOX proteins were closely correlated with TP53 and KRAS mutation. (4) Conclusions: Our study confirmed previous reports about FOX box protein in the regulation of tumor growth. A remarkable observation about the unclear crosstalk with crucial genes, as TP53 and KRAS need deeper investigation.
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Affiliation(s)
- Olga Adamczyk-Gruszka
- Department of Gynaecology and Obstetrics, Collegium Medicum, Jan Kochanowski University, 25-369 Kielce, Poland
- Department of Obstetrics and Gynaecology, Province Hospital, 25-369 Kielce, Poland
| | | | - Jakub Gruszka
- 2nd Department of Obstetrics and Gynaecology, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Monika Wawszczak-Kasza
- Department of Surgical Medicine with the Laboratory of Medical Genetics, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland
| | | | - Piotr Lewitowicz
- Department of Clinical and Experimental Pathology, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland
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Adamczyk-Gruszka O, Horecka-Lewitowicz A, Strzelecka A, Wawszczak-Kasza M, Gruszka J, Lewitowicz P. The Roles of TP53 and FGFR2 in Progress Made Treating Endometrial Cancer. Diagnostics (Basel) 2022; 12:diagnostics12071737. [PMID: 35885641 PMCID: PMC9316851 DOI: 10.3390/diagnostics12071737] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 05/10/2022] [Revised: 06/04/2022] [Accepted: 07/07/2022] [Indexed: 11/18/2022] Open
Abstract
The morbidity and mortality caused by endometrial cancer (EC) is still rising worldwide. In recent years, a new system of tumor stratification has been proposed based on POLE-mutational status, TP53, and microsatellite stability status. The aim of the study was to analyze a vast panel on the genes potentially involved in the genesis of endometrial cancer in the Polish population. One hundred and three white female patients with confirmed endometrial cancer were enrolled on the study. We performed sequencing using the Hot Spot Illumina panel and microsatellite stability with immunohistochemistry. We confirmed a key role of the TP53 mutation in progress to high-grade EC and parallelly some role of FGFR2 mutation. Moreover, our data present a vast landscape of mutations in EC and their polymorphism. We reported the meaning of FGFR2 mutation and TP53 (high copy number) in high-grade ECs. Our observation in MSI contribution is comparable with other studies. Finally, we see a strong need for the implementation of the TCGA classification.
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Affiliation(s)
- Olga Adamczyk-Gruszka
- Department of Gynecology and Obstetrics, Collegium Medicum, Jan Kochanowski University, 25-369 Kielce, Poland
- Department of Obstetrics and Gynecology, Province Hospital, 25-369 Kielce, Poland
- Correspondence:
| | - Agata Horecka-Lewitowicz
- Institute of Health Sciences, Jan Kochanowski University, 25-369 Kielce, Poland; (A.H.-L.); (A.S.)
| | - Agnieszka Strzelecka
- Institute of Health Sciences, Jan Kochanowski University, 25-369 Kielce, Poland; (A.H.-L.); (A.S.)
| | - Monika Wawszczak-Kasza
- Department of Surgical Medicine with the Laboratory of Medical Genetics, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland;
| | - Jakub Gruszka
- 2nd Department of Obstetrics and Gynecology, Medical University of Warsaw, 02-091 Warszawa, Poland;
| | - Piotr Lewitowicz
- Department of Clinical and Experimental Pathology, Institute of Medical Sciences, Jan Kochanowski University, 25-369 Kielce, Poland;
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Adamczyk-Gruszka O, Horecka-Lewitowicz A, Zmelonek-Znamirowska A, Gruszka J, Koziel D, Lewitowicz P. A New Aberration in the VPS33B Gene Leads to Full-Symptom ARCS1. Am J Case Rep 2021; 22:e932769. [PMID: 34531360 PMCID: PMC8455109 DOI: 10.12659/ajcr.932769] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Revised: 08/06/2021] [Accepted: 07/02/2021] [Indexed: 11/09/2022]
Abstract
BACKGROUND ARCS1 is an acronym for arthrogryposis, renal dysfunction, and cholestasis. It is a congenital malfunction with autosomal recessive inheritance, and, unfortunately, its prognosis is still poor. It is believed that VPS33B is altered in 75% of cases and that the VIPAR gene is altered in approximately 25% of them. CASE REPORT An affected child was born from the first pregnancy of 26-year-old mother and a 30-year-old father with no previous medical history and no genetic conditions. The first clinical symptoms were observed at the end of the child's second week of life. The mother reported the child has decreasing body weight and loss of appetite. After admission to the ward, the child was apathetic and sleepy. Symptoms of conjunctivitis, pale and dry skin, and mild face and mild body dysmorphia were observed. CONCLUSIONS Laboratory tests revealed proteinuria of up to 1.36 g/l and glycosuria of up to 28 mmol/l, as well as fluctuating metabolic acidosis. The bilirubin level reached 6.62 mg/dl, along with alkaline phosphatase at 470 U/l. Moreover, hypothyroidism with TSH at 16.71 uU/ml was observed. Because of the co-occurrence of cholestasis and renal dysfunction, molecular testing was done. The 17th exon of VPS33B was sequenced by Sanger DNA sequencing method. To the best of our knowledge, this is the first report of homozygotic mutation c.1235_1236delinsG (p.Pro412ArgfsTer7) in the VPS33B gene. The risk of transfer of the mutation to future descendants was calculated as 25%. Due to the wide landscape of molecular alternation in the 17th exon of the VPS33B gene, we propose using Sanger whole-exon sequencing as a first-choice diagnostic test.
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Affiliation(s)
- Olga Adamczyk-Gruszka
- Department of Gynaecology and Obstetrics, Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
- Department of Obstetrics and Gynecology, Province Hospital, Kielce, Poland
| | - Agata Horecka-Lewitowicz
- Department of Clinical Psychology and Psychiatry, Institute of Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Anna Zmelonek-Znamirowska
- Department of Gynaecology and Obstetrics, Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
| | - Jakub Gruszka
- 2 Department of Obstetrics and Gynaecology, Medical University of Warsaw,Warsaw, Poland
| | - Dorota Koziel
- Institute of Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Piotr Lewitowicz
- Department of Clinical and Experimental Pathology, Institute of Medical Sciences, Jan Kochanowski University, Kielce, Poland
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Lewitowicz P, Matykiewicz J, Chrapek M, Koziel D, Horecka-Lewitowicz A, Gluszek-Osuch M, Wawrzycka I, Gluszek S. Tumor Digital Masking Allows Precise Patient Triaging: A Study Based on Ki-67 Scoring in Gastrointestinal Stromal Tumors. Scanning 2018; 2018:7807416. [PMID: 30245762 PMCID: PMC6139189 DOI: 10.1155/2018/7807416] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/28/2018] [Accepted: 08/05/2018] [Indexed: 05/13/2023]
Abstract
BACKGROUND Technological advances constantly provide cutting-edge tools that enhance the progress of diagnostic capabilities. Gastrointestinal stromal tumors belong to a family of mesenchymal tumors where patient triaging is still based on traditional criteria such as mitotic count, tumor size, and tumor location. Limitations of the human eye and randomness in choice of area for mitotic figure counting compel us to seek more objective solutions such as digital image analysis. Presently, the labelling of proliferative activity is becoming a routine task amidst many cancers. The purpose of the present study was to compare the traditional method of prediction based on mitotic ratio with digital image analysis of cell cycle-dependent proteins. METHODS Fifty-seven eligible cases were enrolled. Furthermore, a digital analysis of previously performed whole tissue section immunohistochemical assays was executed. Digital labelling covered both hotspots and not-hotspots equally. RESULTS We noted a significant diversity of proliferative activities, and consequently, the results pointed to 6.5% of Ki-67, counted in hotspots, as the optimal cut-off for low-high-grade GIST. ROC analysis (AUC = 0.913; 95% CI: 0.828-0.997, p < 0.00001) and odds ratio (OR = 40.0, 95% CI: 6.7-237.3, p < 0.0001) pointed to Ki-67 16% as the cut-off for very high-grade (groups 5-6) cases. With help of a tumor digital map, we revealed possible errors resulting from a wrong choice of field for analysis. We confirmed that Ki-67 scores are in line with the level of intracellular metabolism that could be used as the additional biomarker. CONCLUSIONS Tumor digital masking is very promising solution for repeatable and objective labelling. Software adjustments of nuclear shape, outlines, size, etc. are helpful to omit other Ki-67-positive cells especially small lymphocytes. Our results pointed to Ki-67 as a good biomarker in GIST, but concurrently, we noted significant differences in used digital approaches which could lead to unequivocal results.
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Affiliation(s)
- Piotr Lewitowicz
- Department of Pathology, Faculty of Medicine and Health Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Jaroslaw Matykiewicz
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
- Department of General, Oncological and Endocrine Surgery, The Voivodship Hospital in Kielce, Kielce, Poland
| | - Magdalena Chrapek
- Department of Probability Theory and Statistics, Institute of Mathematics, The Faculty of Mathematics and Natural Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Dorota Koziel
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Agata Horecka-Lewitowicz
- Department of Public Health, Faculty of Medicine and Heath Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Martyna Gluszek-Osuch
- Department of Public Health, Faculty of Medicine and Heath Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
| | - Iwona Wawrzycka
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
- Department of General, Oncological and Endocrine Surgery, The Voivodship Hospital in Kielce, Kielce, Poland
| | - Stanisław Gluszek
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University in Kielce, Kielce, Poland
- Department of General, Oncological and Endocrine Surgery, The Voivodship Hospital in Kielce, Kielce, Poland
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Lewitowicz P, Gluszek S, Koziel D, Horecka-Lewitowicz A, Chrapek M, Wolak P, Klusek J, Nasierowska-Guttmejer A. Conventional colon adenomas harbor various disturbances in microsatellite stability and contain micro-serrated foci with microsatellite instability. PLoS One 2017; 12:e0172381. [PMID: 28234922 PMCID: PMC5325232 DOI: 10.1371/journal.pone.0172381] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Accepted: 02/03/2017] [Indexed: 11/26/2022] Open
Abstract
Introduction Colorectal cancer belongs to the most frequent occurring malignancies. A prediction of the clinical outcome and appropriate choice of neoadjuvant chemotherapy needs personalized insight to the main driving pathways. Because most CRCs have polyps as progenitor lesions, studying the pathways driving to adenomagenesis is no less important. Goals Our purpose was the evaluation of microsatellite stability status within conventional colon adenomas and also β-catenin, BRAFV600E and p53 contribution. Material and methods The cohort included 101 cases of typical colon adenomas with high grade epithelial dysplasia according to WHO. An immunohistochemistry method was used for the depiction of the expression of targeted proteins, as also their heterogeneity. Results Generally, we noted a 10% frequency of MSI events where MSI-H reached a 5% share occurred within the left colon and rectal polyps. β-catenin nuclear overexpression was noted with a 70% frequency and p53 with close to a 24% frequency. In addition, we found a presence of micro-serration foci more often within tubular adenomas, where focal MSI took place more often. Our results indicate that MSI events occur more often than had been theorized earlier. It results in tumour heterogeneity, more complex underlying pathways and finally ontogenetic molecular-diversity of tumours besides similar occurring histopathological features.
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Affiliation(s)
- Piotr Lewitowicz
- Department of Pathology, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
- * E-mail:
| | - Stanislaw Gluszek
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Dorota Koziel
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Agata Horecka-Lewitowicz
- Department of Public Health, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Magdalena Chrapek
- Department of Probability Theory and Statistics, Institute of Mathematics, The Faculty of Mathematics and Natural Sciences, Jan Kochanowski University, Kielce, Poland
| | - Przemyslaw Wolak
- Department of Anatomy, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Justyna Klusek
- Department of Surgery and Surgical Nursing, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
| | - Anna Nasierowska-Guttmejer
- Department of Pathology, Faculty of Medicine and Health Sciences, Jan Kochanowski University, Kielce, Poland
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Lewitowicz P, Wincewicz A, Koziel D, Matykiewicz J, Horecka-Lewitowicz A, Koda M, Kanczuga-Koda L, Gluszek S, Sulkowski S. Acardius acephalus fetus – report of distinctive anatomical anomalies with regards to pathophysiology of TRAP sequence. CLIN EXP OBSTET GYN 2015. [DOI: 10.12891/ceog2013.2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Lewitowicz P, Wincewicz A, Horecka-Lewitowicz A, Matykiewicz J, Koziel D, Gluszek S, Koda M, Sulkowski S. Breast Cancer Cells are in Biopsy Channel in Postoperative Material from Mastectomies Preformed 3 days after Core Needle Biopsy (CNB) but They Do Not Persist at Biopsy Channel Apart from the Tumor after 10 Days from the CNB Procedure-a Study of seven Cases. Breast J 2015. [PMID: 26205645 DOI: 10.1111/tbj.12460] [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: 11/28/2022]
Affiliation(s)
- Piotr Lewitowicz
- Department of Pathology, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Andrzej Wincewicz
- Department of Anatomy, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Agata Horecka-Lewitowicz
- Department of Public Health, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Jaroslaw Matykiewicz
- Department of Surgery and Surgical Nursing, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Dorota Koziel
- Department of Surgery and Surgical Nursing, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Stanislaw Gluszek
- Department of Surgery and Surgical Nursing, Faculty of Health Sciences, Jan Kochanowski Memorial University of Kielce, Kielce, Poland
| | - Mariusz Koda
- Department of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland
| | - Stanislaw Sulkowski
- Department of General Pathomorphology, Medical University of Bialystok, Bialystok, Poland
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Lewitowicz P, Wincewicz A, Koziel D, Matykiewicz J, Horecka-Lewitowicz A, Koda M, Kanczuga-Koda L, Gluszek S, Sulkowski S. Acardius acephalus fetus--report of distinctive anatomical anomalies with regards to pathophysiology of TRAP sequence. CLIN EXP OBSTET GYN 2015; 42:814-818. [PMID: 26753494] [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: 06/05/2023]
Abstract
Acardiac fetuses are consequences of twin reversed arterial perfusion (TRAP). Here the authors present a case of 40-year-old gravida IX who gave birth to a healthy, 2,900 g female child by a cesarean section. Additionally amorphic 1,020 g maldeveloped fetus was removed. There was a diamnion monochorionic type of twin placenta with incorrect single umbilical arteries (SUA) both in umbilical cord of healthy fetus and in atrophic second umbilical cord. A malformed fetus developed a rather well formed lower leg with four digital foot and oval shape amorphous body mass with omphalocele and eventration of the intestines. X-ray picture showed well visible metatarsal and femur bone and anatomically undefined bones cluster in the central part. A cavity of fetal body contained intestines--the only one well-formed organ, nests of heterotopic pilosebaceous residues, remnants of adrenal glands, well-formed ganglia, and nests of neural tissue covered by neuroepithelium.
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Horecka-Lewitowicz A, Lewitowicz P, Adamczyk-Gruszka O. Factors affecting body image perception by students of nursing at UKJ University in Kielce. Med Og Nauk Zdr 2014. [DOI: 10.5604/20834543.1124659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lewitowicz P, Wincewicz A, Horecka-Lewitowicz A, Adamczyk-Gruszka O, Sulkowski S. Vulvar angiomyofibroblastoma--a case report of rare entity mimicking Bartholin cyst. Ginekol Pol 2014; 85:796-799. [PMID: 25546934] [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: 06/04/2023] Open
Abstract
Vulvar angiomyofibroblastoma is rare tumor of obscure histological origin. Here a case of 49-year old woman is described with this intriguing benign vulvar entity. The tumor developed at left vulvar labia and clinically imitated Bartholin cyst with clinical complaints of regional discomfort without pain. A macroscopic evaluation revealed well separated, encapsulated tumor of 3,5 cm in diameter. On cut surface the tumor was whitish, flesh, solid with myxoid appearance without any apparent cysts formation. There were alternating hypo- and hypercellular in the neoplasm. Microscopically the tumor comprised proliferation of small thin walled vessels that were surrounded with cuffs and islands of epithelioid, spindle and plasmacytoid cells with occasional vacuolization. Some aggregations of cells were quite dense and in such fields, vessels were compressed and ecstatic enough to mimic a bit haemangiopericytoma pattern. A production of myxoid intercellular matrix was seen in loose, hypocellular areas and was confirmed by positive pas-alcian blue stain that demonstrated prominent myxoid stroma and intracytoplasmatic globules of acid glicoproteins. The immunoprofile was remarkable enough to show strong expression of vimentin and desmin, while there was a lack of pan-keratin (CKAE1/3) and smooth muscle actin (SMA) immunoreactivities. Such an immunofentype is regarded to share some of myofibrolastic origin despite SMA negativity. Tumor cells seemed to sprout from perivascular regions giving an impression of accumulations strictly associated with neighbouring vascular branches. This configuration of cells is very often viewed as pericyte-like proliferation. Thus, our case of angiomyofibroblastoma is an example of tumor that probably derives from perivascular stem cells that acquire some of myoid features.
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Wincewicz A, Lewitowicz P, Sulkowska U, Sulkowski S, Horecka-Lewitowicz A, Koziel D, Gluszek S. Role of immunohistochemical and histochemical profiling in H&E-based diagnosis of scrotal leiomyosarcoma of dartos muscle. Folia Histochem Cytobiol 2014; 51:339-42. [PMID: 24497140 DOI: 10.5603/fhc.2013.0046] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 02/05/2014] [Indexed: 11/25/2022] Open
Abstract
Histochemical and immunohistochemical methods should often but not always complement standardized histopathologic procedures. Here, we illustrate use of these ancillary techniques in a report of scrotal leiomyosarcoma. 62-year-old male patient presented with a palpable, subcutaneous 2,5 cm wide tumor arising from dartos muscle. The tumor was diagnosed leiomyosarcoma G2 pT1b. Interestingly, the sarcomatous mass was focally strictly attached to convoluted, benign bundles of smooth muscles that were intermingled with tumor mass at peripheral, lateral and superior sides of the lesion. We have used immune- and histochemical methods to confirm histopathological findings based on H&E staining. As expected, in tumor cells smooth muscle actin and desmin were strongly immunopositive similarly as Masson trichrome staining, while S100 and CD34 antigens were immunonegative except for sustained positivity for CD34 in vessels. The auxiliary staining methods can provide additional information on the tumorigenesis of leiomyosarcoma. They can also serve to determine additional features of prognostic significance, since e.g. immunoreactivity of CD34 accurately maps vascular density of tumor and enables a careful assessment of vascular invasion in course of leiomyosarcoma as well.
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Affiliation(s)
- Andrzej Wincewicz
- Department of Anatomy, Faculty of Health Sciences, Jan Kochanowski Memorial University, Kielce, Poland.
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Lewitowicz P, Wincewicz A, Horecka-Lewitowicz A, Matykiewicz J, Kozieł D, Głuszek S, Sulkowski S. Coexistence of renal cell carcinoma of clear cell type with sarcomatoid cell type component and adrenal mature ganglioneuroma with myelolipoma - a case of 69-year-old female patient. Rom J Morphol Embryol 2014; 55:425-432. [PMID: 24969996] [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] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This report presents a case of 69-year-old woman, who was operated due to renal tumor. Apart from renal neoplasm, the adjacent adrenal gland contained another one tumor in medulla of the organ. The renal lesion was diagnosed renal cell carcinoma, clear cell type with undifferentiated cell sarcomatoid component. The adrenal neoplasm was composed of wavy S100-positive, Schwann-like cells and dispersed chromogranin A-reactive ganglion cells to be consistent with mature ganglioneuroma. It was accompanied by coexistent myelolipoma that contained hematopoietic cells including clearly visible megakaryocytes and foci of fat. To our knowledge, our paper is the first to report sporadic clear cell renal cell carcinoma with sarcomatoid cell type component and mature adrenal ganglioneuroma with myelolipoma in the same patient.
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Affiliation(s)
- Piotr Lewitowicz
- Department of Anatomy, Faculty of Health Sciences, Jan Kochanowski Memorial University, Kielce, Holy Cross District, Poland; ,
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