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Swanson AA, Michal M, Xing D, Dashti NK, Židlík V, Cheek-Norgan EH, Keeney ME, Keeney GL, Sukov WR, Gupta S, Nucci MR, Schoolmeester JK. Malignant female genital tract smooth muscle tumors with adipocytic differentiation: A morphologic, immunohistochemical, MDM2 fluorescence in situ hybridization and molecular genetic study of 6 lipoleiomyosarcomas. Hum Pathol 2024; 143:24-32. [PMID: 38000678 DOI: 10.1016/j.humpath.2023.11.008] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 11/12/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023]
Abstract
Leiomyosarcoma with adipocytic differentiation or lipoleiomyosarcoma is an uncommon sarcoma of the female genital tract with only a few individual reports in the literature. We therefore performed a morphologic, immunohistochemical, MDM2 gene amplification and RNA and DNA sequencing analysis of a series of gynecologic lipoleiomyosarcoma to better define the clinicopathologic spectrum. Six tumors from 6 patients were identified and classified as spindled lipoleiomyosarcoma (n = 2), mixed spindled and myxoid lipoleiomyosarcoma (n = 1), epithelioid lipoleiomyosarcoma with focal myxoid features (n = 1) and mixed spindled and epithelioid lipoleiomyosarcoma (n = 2). Patient age ranged from 41 to 64 years (mean: 49; median: 50). Primary location included uterine corpus (3), uterine corpus/cervix (2) and broad ligament (1). Tumor size ranged from 4.5 to 22 cm (mean: 11.2; median: 9.8). Four patients had metastasis at presentation or subsequently developed recurrent or distant disease. Patient status was known for 5: 2 dead of disease, 2 alive with disease and 1 alive without evidence of disease. Immunohistochemical expression of smooth muscle markers, ER, PR and WT-1 showed patterns similar to non-adipocytic gynecologic leiomyosarcomas. MDM2 amplification fluorescence in situ hybridization performed on 2 tumors was negative in 1 and equivocal in 1. Sequencing studies performed on 3 tumors found TP53 mutations in 3, with 1 tumor also having an ATRX alteration. No gene fusions were identified. Although lipoleiomyosarcomas have a diverse morphologic spectrum, our findings suggest the smooth muscle component shares morphologic and immunohistochemical features with female genital tract non-adipocytic leiomyosarcomas. Lipoleiomyosarcomas also have genetic alterations associated with non-adipocytic gynecologic leiomyosarcomas.
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Affiliation(s)
- Amy A Swanson
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Michael Michal
- Department of Pathology, Charles University, Faculty of Medicine in Pilsen, Pilsen, Czech Republic; Bioptical Laboratory, Ltd., Pilsen, Czech Republic
| | - Deyin Xing
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Nooshin K Dashti
- Department of Pathology, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
| | - Vladimir Židlík
- Department of Pathology, University of Ostrava, Faculty of Medicine, Ostrava, Czech Republic
| | - E Heidi Cheek-Norgan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Matthew E Keeney
- Department of Pathology, Northwestern Medicine Central DuPage Hospital, Winfield, Il, USA
| | - Gary L Keeney
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - William R Sukov
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Sounak Gupta
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Marisa R Nucci
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Boston, MA, USA
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Swanson AA, Michal M, Xing D, Židlík V, Cheek-Norgan EH, Keeney ME, Keeney GL, Sukov WR, Gupta S, Nucci MR, Schoolmeester JK. Benign female genital tract smooth muscle tumors with adipocytic differentiation: A morphologic, immunohistochemical and MDM2 fluorescence in situ hybridization study of 44 conventional lipoleiomyomas and lipoleiomyoma variants. Hum Pathol 2023; 142:51-61. [PMID: 37972871 DOI: 10.1016/j.humpath.2023.10.006] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 10/23/2023] [Accepted: 10/30/2023] [Indexed: 11/19/2023]
Abstract
Leiomyomas with adipocytic differentiation typically occur in the uterus although they may arise at several sites in the female genital tract. While these are most commonly spindled leiomyomas with a component of adipocytic tissue ("conventional lipoleiomyomas"), there is a relatively ill-defined assortment of leiomyoma variants with adipocytic differentiation. We performed a morphologic, immunohistochemical and MDM2 gene amplification analysis of a large series of gynecologic leiomyomas with adipocytic differentiation to better define the clinicopathologic spectrum. Forty four tumors from 44 patients were identified and classified as conventional lipoleiomyoma (n = 21), adipocyte-rich lipoleiomyoma (defined as tumor volume >80 % adipocytes, n = 9); cellular lipoleiomyoma (n = 9); hydropic lipoleiomyoma (n = 3); and lipoleiomyoma with bizarre nuclei (n = 2). Patient age ranged from 32 to 83 years (mean 63; median 63). Primary location included uterine corpus (35), uterine cervix (3), uterine corpus/cervix (1), broad ligament (2), parametrium (2), and round ligament (1). Tumor size was 0.6-30 cm (mean 8; median 6). None of the 34 patients with follow up developed further disease (range 1-311 months; mean 65; median 41). Immunohistochemical expression of ER, PR, HMB45, Melan A, Cathepsin K and WT-1 in lipoleiomyomas and variants was similar to patterns in non-adipocytic gynecologic leiomyomas. MDM2 amplification fluorescence in situ hybridization performed on 14 tumors was negative in all. Our findings suggest female genital tract conventional lipoleiomyomas and lipoleiomyoma variants largely parallel their non-adipocytic counterparts in morphology and immunophenotype, and may be categorized using non-adipocytic leiomyoma histologic criteria.
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Affiliation(s)
- Amy A Swanson
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Michael Michal
- Department of Pathology, Charles University, Faculty of Medicine in Pilsen, Pilsen, Czech Republic; Bioptical Laboratory, Ltd., Pilsen, Czech Republic
| | - Deyin Xing
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Vladimir Židlík
- Department of Pathology, University of Ostrava, Faculty of Medicine, Ostrava, Czech Republic
| | - E Heidi Cheek-Norgan
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Matthew E Keeney
- Department of Pathology, Northwestern Medicine Central DuPage Hospital, Winfield, IL, USA
| | - Gary L Keeney
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - William R Sukov
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Sounak Gupta
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Marisa R Nucci
- Department of Pathology, Division of Women's and Perinatal Pathology, Brigham and Women's Hospital, Boston, MA, USA
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Skopelidou V, Hurník P, Židlík V, Tulinský L, Lenz J, Balner T, Žiak D, Delongová P, Karas R, Škripková M, Jendřejek M. Unnecessary orchiectomy due to atypical sarcoidosis manifesting as a unilateral scrotal mass: a case report and literature review. Front Immunol 2023; 14:1253120. [PMID: 38090555 PMCID: PMC10711076 DOI: 10.3389/fimmu.2023.1253120] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 11/13/2023] [Indexed: 12/18/2023] Open
Abstract
Sarcoidosis is a disease characterised primarily by lung tissue involvement. Extrapulmonary involvement, particularly in the genitourinary tract, is extremely rare, particularly when it comes to primary disease detection in this location. The gold standard in establishing a definitive diagnosis of sarcoidosis is a combination of the clinical picture, the results of imaging methods, and histopathological examination from the biopsy taken (thus ruling out other causes of granulomatous inflammation). However, it is common for the biopsy to be infeasible or for the patient to refuse such an examination, resulting in the neglect of this critical verification. We introduce the case of a young 29-year-old man of Czech nationality who had been complaining for some time about non-specific pain above the pubic bone and in the lower abdomen, which was combined with a painless enlargement of the right half of the scrotum. Due to suspected malignancy, it was, after considering clinical, imaging, and laboratory findings, decided to perform a radical orchiectomy as a treatment option. The histological examination revealed that it was not cancer, but rather a rare genitourinary form of extrapulmonary sarcoidosis. In this case, radical resection had been, therefore, unnecessary. We also present a review of the literature on published extrapulmonary, genitourinary, and testicular sarcoidosis cases. All the above demonstrates the importance of considering a possible atypical sarcoidosis manifestation and histological confirmation before pursuing radical solutions.
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Affiliation(s)
- Valeria Skopelidou
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Pavel Hurník
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Vladimir Židlík
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Lubomír Tulinský
- Department of Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Surgical Studies, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Jiří Lenz
- Department of Pathology, Znojmo Hospital, Znojmo, Czechia
| | - Tomáš Balner
- Department of Allergology and Clinical Immunology, University Hospital Ostrava, Ostrava, Czechia
| | - Dušan Žiak
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Patricie Delongová
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Rudolf Karas
- Department of Radiology, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Imaging Methods, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Radiology, Palacký University Olomouc, Olomouc, Czechia
| | - Miroslava Škripková
- Department of Pulmonary Diseases and Tuberculosis, University of Ostrava, Ostrava, Czechia
| | - Matěj Jendřejek
- Department of Surgery, University Hospital Ostrava, Ostrava, Czechia
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Skopelidou V, Hurník P, Tulinský L, Židlík V, Lenz J, Delongová P, Hornychová H, Flodr P, Jelínek T, Muroňová L, Holub D, Džubák P, Hajdúch M. A unique case of AH-dominant type nodular pulmonary amyloidosis presenting as a spontaneous pneumothorax: a case report and review of the literature. Pathol Oncol Res 2023; 29:1611390. [PMID: 37808084 PMCID: PMC10556250 DOI: 10.3389/pore.2023.1611390] [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] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/11/2023] [Indexed: 10/10/2023]
Abstract
Amyloidosis is a rare metabolic disorder primarily brought on by misfolding of an autologous protein, which causes its local or systemic deposition in an aberrant fibrillar form. It is quite rare for pulmonary tissue to be impacted by amyloidosis; of the three forms it can take when involving pulmonary tissue, nodular pulmonary amyloidosis is the most uncommon. Nodular pulmonary amyloidosis rarely induces clinical symptoms, and most often, it is discovered accidentally during an autopsy or via imaging techniques. Only one case of nodular pulmonary amyloidosis, which manifested as a spontaneous pneumothorax, was found in the literature. In terms of more precise subtyping, nodular amyloidosis is typically AL or mixed AL/AH type. No publications on AH-dominant type of nodular amyloidosis were found in the literature. We present a case of an 81 years-old male with nodular pulmonary AH-dominant type amyloidosis who presented with spontaneous pneumothorax. For a deeper understanding of the subject, this study also provides a review of the literature on cases with nodular pulmonary amyloidosis in relation to precise amyloid fibril subtyping. Since it is often a difficult process, accurate amyloid type identification is rarely accomplished. However, this information is very helpful for identifying the underlying disease process (if any) and outlining the subsequent diagnostic and treatment steps. Even so, it is crucial to be aware of this unit and make sure it is taken into consideration when making a differential diagnosis of pulmonary lesions.
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Affiliation(s)
- Valeria Skopelidou
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Pavel Hurník
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Lubomír Tulinský
- Department of Surgery, University Hospital Ostrava, Ostrava, Czechia
- Department of Surgical Studies, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Vladimir Židlík
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Jiří Lenz
- Department of Pathology, Znojmo Hospital, Znojmo, Czechia
| | - Patricie Delongová
- Institute of Molecular and Clinical Pathology and Medical Genetics, University Hospital Ostrava, Ostrava, Czechia
- Institute of Molecular and Clinical Pathology and Medical Genetics, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
- Department of Pathology, EUC Laboratoře CGB a.s., Ostrava, Czechia
| | - Helena Hornychová
- The Fingerland Department of Pathology, Charles University, Faculty of Medicine in Hradec Králové, Hradec Králové, Czechia
- The Fingerland Department of Pathology, Charles University, University Hospital Hradec Králové, Hradec Králové, Czechia
| | - Patrik Flodr
- Department of Clinical and Molecular Pathology, University Hospital Olomouc, Olomouc, Czechia
- Department of Clinical and Molecular Pathology, Faculty of Medicine and Dentistry, Palacký University, Olomouc, Czechia
| | - Tomáš Jelínek
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czechia
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Ludmila Muroňová
- Department of Hematooncology, University Hospital Ostrava, Ostrava, Czechia
- Department of Hematooncology, Faculty of Medicine, University of Ostrava, Ostrava, Czechia
| | - Dušan Holub
- Institute for Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
| | - Petr Džubák
- Institute for Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
| | - Marián Hajdúch
- Institute for Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacky University Olomouc, Olomouc, Czechia
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Ihnát P, Židlík V, Hanzlíková P, Koscielnik P, Škarda J. Magnetic resonance imaging - evaluation of mesorectal lymphadenopathy in patients with rectal cancer. Rozhl Chir 2023; 102:194-198. [PMID: 37527945 DOI: 10.33699/pis.2023.102.5.194-198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 08/03/2023]
Abstract
INTRODUCTION Multidisciplinary management of patients with rectal cancer presents a gold standard of care; neoadjuvant therapy indications are based on magnetic resonance imaging (MRI) description of the local stage of the carcinoma. Although the accuracy of MRI-based assessment of cancer depth of invasion is satisfactory, its accuracy in the assessment of mesorectal lymphadenopathy is very questionable. METHODS This was a prospective, single-centre, cohort study focused on the accuracy of preoperative MRI in the assessment of mesorectal lymph nodes (LN). MRI findings of each patient were compared with detailed histopathological examination of rectal specimens. RESULTS Forty patients with rectal cancer, undergoing rectal resection with total mesorectal excision were enrolled in the study. MRI assessment of the T-stage was correct in 22 of the 40 study patients (55.0%). T-stage overstaging was noted in 14 (35.0%), and understaging in 4 (10.0%) study patients. According to preoperative MRI (using Horvat's criteria), there were 50 suspicious/malignant lymph nodes. Only 13 of these 50 LNs (26.0%) were proved malignant on histopathology examination. In total, our study group included 18 patients with suspicious/positive LNs (according to preoperative MRI) who were classified as cN+. MRI diagnosis of malignant lymphadenopathy was correct in only 33.3% of these patients. CONCLUSION MRI shows very low accuracy in the evaluation of mesorectal lymph nodes in patients with rectal cancer. Therefore neoadjuvant therapy should be offered particularly with respect to MRI description of the depth of carcinoma invasion (T-stage and relationship to fascia propria of the rectum).
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Hurník P, Žiak D, Dluhošová J, Židlík V, Šustíková J, Uvírová M, Urban O, Dvořáčková J, Nohýnková E. Another case of coincidental Giardia infection and pancreatic cancer. Parasitol Int 2019; 71:160-162. [PMID: 31002881 DOI: 10.1016/j.parint.2019.04.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 04/12/2019] [Accepted: 04/14/2019] [Indexed: 11/17/2022]
Abstract
Until now, few cases of coincidental giardiasis and pancreatic tumors have been described. Among these cases, three described giardiasis cases coincided with confirmed pancreatic cancer. We present another case of Giardia infection coexisting with pancreatic cancer in a 67-year-old man who suffered from stenosis of the distal ductus choledochus combined with a hypoechoic mass in the head of the pancreas. The diagnostic conclusion of suspicious adenocarcinoma was based on endoscopic ultrasound fine-needle aspiration (EUS-FNA) biopsy and confirmed by a partial duodenopancreatectomy. On bloody cytology smears prepared from the EUS-FNA specimen, trophozoites of Giardia intestinalis accompanying an inflammatory background and features that fulfilled the morphological criteria of malignancy were observed. In histological sections from the duodenopancreatectomy specimens, the parasites were observed attached to the epithelium, but individual Giardia parasites were also observed beneath the epithelial lining. According to conventional genotyping, the infecting Giardia belonged to sub-assemblage AII.
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Affiliation(s)
- P Hurník
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - D Žiak
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - J Dluhošová
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - V Židlík
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - J Šustíková
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - M Uvírová
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - O Urban
- AGEL Research and Training Institute - Ostrava-Vitkovice Branch, Ostrava-Vitkovice Hospital, Center of Care for the Gastrointestinal Tract, Ostrava, Czech Republic
| | - J Dvořáčková
- Department of Pathology, Faculty Hospital Ostrava, Ostrava, Czech Republic; Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic; Department of Pathology, CGB Laboratory, Ostrava, Czech Republic
| | - E Nohýnková
- Institute of Immunology and Microbiology, First Faculty of Medicine, Charles University, Prague, Czech Republic.
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