Issues of pathology of a new coronavirus infection CoVID-19 by V. A. Zinserling, M. A. Vashukova, M. V. Vasilyeva, A. N. Isakov, N. A. Lugovskaya, T. A. Narkevich, Yu. V. Sukhanova, N. Yu. Semenova, D. A. Gusev

“…Endothelial damage, vascular thrombosis of vessels of different calibers, and hemorrhages were detected. Many organs (lymph nodes, spleen, intestines, brain, adrenal glands) show changes that may indicate generalization of viral infection, and infiltrationof CD8+ lymphocytes in the kidneys, liver, adrenal glands, pericardium,and intestines indicates a probable autoimmune component of pathogenesis. …”
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ACE and chitotriosidase as possible predictive biomarkers for activity of sarcoidosis in correlation with PET/CT findings by Stjepanovic Mihailo, Sumarac Zorica, Grubac Drazenka, Belic Slobodan, Maric Nikola, Djurdjevic Natasa, Sumarac Aleksandar, Jankovic Jelena, Jovicic Snezana

“…Background: Sarcoidosis is a granulomatous disease which can afflict virtually any tissue in the human body, most commonly the mediastinal lymph nodes and lungs. Pathohistological confirmation is the gold standard in establishing a diagnosis; however, determining the activity of the disease requires multiple clinical, radiographic and laboratory procedures. …”
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Survival analysis of patients operated by NSS compared to patients operated conventionally for renal cell carcinoma by Paweł Kiczmer, Magdalena Chrabańska, Julia Wątor, Małgorzata Katra, Mikołaj Bluszcz, Michał Bar, Bogna Drozdzowska

“…Often, in advanced stages, there is an abdominal tumor, enlargement of the cervical and supraclavicular lymph nodes, swelling of the lower limbs, and varicose veins. …”
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Epidermal Growth Factor Receptor (EGFR) membranous and cytoplasmic overexpression on immunohistochemistry: An additional prognostic marker in oral squamous cell carcinoma by Guddi Rani Singh, Shabana Azad, Tulika Singh, Manish Kumar, Kumari Sunny, Divya Sanehi, Debaditya Haldar

“…One can opt for wedge resection in place of extensive surgery if small punch biopsies show EGFR negativity and radiology shows uninvolved lymph nodes. In addition, in EGFR-positive OSCC cases, targeted therapy could be opted to avoid chemotherapy-related toxicity and increase patient survival.…”
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PREDICTORS OF INTRALUMINAL RECURRENCE AT THE ANASTOMOSIS SITE AFTER CURATIVE RESECTION FOR COLON CANCER by İlker Özgür, Burak Çelik, Melek Büyük, Cemalettin Ertekin, Mehmet Türker Bulut, Metin Keskin

“…Univariate analysis revealed the histopathological type, histological grade, T stage, number of metastatic lymph nodes, tumor margins, presence of tumor budding, perineural invasion, and anastomosis type as risk factors for intraluminal recurrence. …”
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Hypercalcemic type of small cell carcinoma of the ovary by Ilić Milena B., Jovanović Dalibor V., Milosavljević Miloš Z., Stanković Vesna, Đorđević Gordana, Protrka Zoran, Nedović Jasmina, Mitrović Slobodanka Lj.

“…Explorative laparotomy with complete hysterectomy, bilateral salpingo-oophorectomy, dissection of lymph nodes and omentectomy were conducted. Based on pathohistological analysis of the operative material, SCOC at FIGO Ia stage was diagnosed. …”
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Bacterial translocation in deceased organ donors by O. V. Petkevich, V. M. Mitsura, V. N. Martinkov, D. L. Dugin, Z. A. Dundarov

“…Bacteriological examination of biopsy material taken from different parts of the intestine, mesenteric lymph nodes (MLNs) and spleen was carried out. …”
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Preserving Left Aberrant Hepatic Artery During Gastrectomy for Cancer – Literature Review and Case Report by Dragos Eugen GEORGESCU, Teodor Florin GEORGESCU, Florin Teodor BOBIRCA, Luiza Georgia SERBANESCU, Traian PATRASCU, Mihai Teodor GEORGESCU

“…The final pathology report showed 18 lymph nodes examined, 5 being with adenocarcinoma metastases. …”
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Development and validation of highly sensitive multiplex real-time RT-PCR assay for detection of classical swine fever virus genome by A. S. Sadchikova, A. S. Igolkin, R. S. Chernyshev, A. A. Kozlov, I. S. Kolbin, A. V. Sprygin, D. A. Biryuchenkov, I. A. Chvala, A. Mazloum

“…For comparative analysis of the developed as say sensitivity, swabs, samples of organs and tissues collected from pigs experimentally infected with an epizootic strain of the classical swine fever virus (spleen, kidney, liver, blood, lymph nodes, rectal and oral smears), animal-contaminated feed and virus-containing material with known virus titres were also tested in parallel with coded test systems No. x1 andx2. …”
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Magnetic resonance imaging relevance in diagnosis and prognosis of early postoperative period following pancreatic cancer surgical treatment by E. N. Kolesnikov, D. Ya. Iozefi, O. I. Kit, A. Yu. Maksimov

“…Preoperative examinations were compared retrospectively: a standard MRI protocol without anatomical orientation of the series; MRI protocol using the developed technology.Results. 717 patients were diagnosed with advanced pancreatic cancer. Lymph nodes were affected in 302 patients among 419 patients with radical surgeries. …”
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THE ROLE OF BRAF MUTATION STATUS IN SURGICAL TREATMENT OF WELL-DIFFERENTIATED THYROID CANCER by A. P. Polyakov, N. N. Volchenko, E. N. Slavnova, A. V. Kudryavtseva, M. V. Ratushnyy, V. V. Ratushnaya, M. M. Filyushin, I. V. Rebrikova, P. A. Nikiforovich

“…At the same time neither multicentricity nor metastases in regional lymph nodes were associated with BRAF-mutation (p > 0.05). …”
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Low anterior resection syndrome after radical surgical treatment of rectal cancer: interim results of a multicenter interuniversity clinical trial by A. A. Zakharenko, M. A. Belyaev, A. A. Trushin, A. A. Svechkova, I. A. Paltyshev, A. Kh. Khamid, O. A. Ten, T. V. Kupenskaya, M. V. Zavgorodnyaya, I. A. Filatova, F. Ya. Dzhafarzadeh, K. I. Vladimirova, N. M. Guseinova, L. A. Khamid, Ya. O. Baskova, Z. U. Asadullaeva, A. E. Zolotukhina, N. V. Kim, M. Yu. Yushakov, O. A. Udoratin, A. R. Alekseeva, D. D. Shungutova, K. I. Muratova, L. I. Gainullina, S. I. Radostev, N. A. Istomina, V. A. Zlygosteva, A. V. Ivanov, I. V. Grigorieva, A. Yu. Perelygina, R. I. Moshurov, P. Yu. Petrova, P. V. Oshchepkova, G. Yu. Kiselev, I. G. Sarukhanyan, O. A. Tkachuk, E. V. Efanova, D. A. Ufilina, Yu. Yu. Kaprielova, R. N. Ganna, A. A. Lagutina, V. Yu. Leontyeva, A. I. Sudakov, A. E. Abbasov, E. S. Antipova, A. S. Mayorov, V. S. Antonov, O. A. Plotnikova, Yu. V. Pelipas

“…The second step: analysis of medical documentation in order to assess the RF: type of anastomosis, surgical access, postoperative complications, lymph node dissection volume, use of intraoperative neuromonitoring, duration of surgery, timeframe of the reconstructive step, mode and timing of drug or combined treatment. …”
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ANALYSIS OF ASSOCIATION BETWEEN THE DENSITY OF INFILTRATION IN PRIMARY CARCINOMA OF THE MAMMARY GLAND BY TUMOR-ASSOCIATED MACROPHAGES AND POSTOPERATIVE PROGNOSIS by A.Z. Aikian, V.I. Shynkevych, I.P. Kaidashev

“…Therefore, the aim of the study was to evaluate the relation of tumor associated macrophages to the postoperative prognosis / survival of patients with 5 molecular-biological types of breast carcinoma. Materials of the study were intraoperative tissues of tumors and ipsilateral lymph nodes in radically removed mammary glands. …”
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Ascitic ovarian cancer is an adequate preclinical model of carcinomatosis to study intraperitoneal chemoperfusion treatment by G. S. Kireeva, O. A. Belyaeva, K. Yu. Senchik, V. G. Bespalov, A. N. Stukov, E. A. Gubareva, M. A. Maydin

“…In 2 and 5 rats from groups 2 and 3 respectively, metastases in paratracheal lymph nodes and tumor hydrothorax were detected with no evidence of peritoneal carcinomatosis. …”
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Risk-adapted scoring model to identify candidates benefiting from adjuvant chemotherapy after radical nephroureterectomy for localized upper urinary tract urothelial carcinoma: A m... by Sung Jun Sou, Ja Yoon Ku, Kyung Hwan Kim, Won Ik Seo, Hong Koo Ha, Hui Mo Gu, Eu Chang Hwang, Young Joo Park, Chan Ho Lee

“…Purpose: Adjuvant chemotherapy (AC) is recommended for muscle-invasive or lymph node-positive upper urinary tract urothelial carcinoma (UTUC) after radical nephroureterectomy (RNU). …”
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Utility of dual-energy contrast-enhanced spectral mammography for the diagnosis of multicentric breast cancer by A. V. Chyornaya, R.  Kh. Ulyanova, P.  V. Krivorotko, A. S. Artemyeva, S. S. Bagnenko, E. K. Zhiltsova, S. N. Novikov, V. V. Danilov, P.  I. Krzhivitskiy, V. F. Semiglazov

“…MCBC has different clinical and biological characteristics compared to unifocal BC, for example, a higher risk of lymph node involvement, a more aggressive natural history and a worse prognosis. …”
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Distinguishing atypical parotid carcinomas and pleomorphic adenomas based on multiphasic computed tomography radiomics nomogram: a multicenter study by Lin-Wen Huang, Jian-Chao Liang, Pei-Kun Cai, Zhi-Ping Cai, Mei-Lin Chen, Jia-Wei Pan, Yong-Feng Wen, Yun-Jun Yang, Zhen-Yu Xu, Ya-Bin Jin, Zhi-Feng Xu

“…ObjectiveThis study aimed to develop, validate, and test a comprehensive radiomics prediction model using clinical data and contrast-enhanced multiphasic computed tomography (CT) scans for differentiating between atypical parotid carcinomas (PCAs) and pleomorphic adenomas (PAs) within a multicenter cohort.Materials and methodsThe study involved 218 patients diagnosed with either PAs (n=162) or atypical PCAs (n=56) (no invasion of adjacent tissues or lymph node metastases) across three anonymized hospitals, divided into a training set (n=175) and a validation set (n=43). …”
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Amide proton transfer-weighted imaging and T1 mapping as diagnostic tools to evaluate high-risk histopathologic phenotypes before surgery in rectal adenocarcinoma and their correla... by Yaxin Chai, Yaxin Chai, Yongchao Niu, Ruixue Cheng, Pan Liang, Jianbo Gao

“…APT SI and native T1 values in the lymph node metastasis group were higher than those in the non-metastatic group (center 1: [2.49 ± 0.77%] vs. [2.07 ± 0.74%], [1540 ± 170 ms] vs. [1430 ± 160 ms], respectively, all P<0.05), the result were consistent with the findings of center 2. …”
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Role of videolaparoscopy in diagnosis and treatment of postoperative complications in abdominal surgery by B.O. Matviychuk, R.L. Bokhonko, A.M. Lavryk, O.B. Matviychuk, A.D. Kvit, M.М. Budnyk, T.V. Pyvovar

“…In 126 cases, main purpose of laparoscopic surgery was: evaluation of spread of malignant tumor, biopsy of metastases, lymph node biopsy for pathomorphological examination. …”
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Experience of the usage intraoperative radiation therapy in patients with early breast cancer by A. G. Manikhas, L. A. Gor, E. E. Topuzov, A. S. Oganesyan, O. I. Fedorova, I. V. Kalinin

“…All patients underwent sectoral resection of the mammary gland with a biopsy of the sentinel lymph nodes and intraoperative radiation therapy.Results. …”
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