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Aims: Spleen masses, which are discovered on imaging studies, usually create difficulty in diagnosis and treatment. Except for lymphomas involving the spleen, primary and secondary neoplasms are rare and discovered by chance. This study analyses a series of splenectomies in a surgical clinic to evaluate the management of incidentally diagnosed splenic masses. Study Design: This retrospective study included patients operated for spleen masses between 2010 and 2021. Patients with a history of lymphoproliferative disease and splenectomy performed as part of a larger resection were excluded. Methodology: The patients were divided into three groups, i.e. cystic, benign and malignant, based on the results of pathological examinations. The groups were compared in terms of age, gender, tumor size, and previous history of malignancy. Results: Splenectomy was performed in 512 patients in 11 years, 62 of whom had solid and cystic lesions detected on imaging. Thirty-five patients (56,5%) were female and the median age was 40 years (range: 18-80 years). Forty-four patients (71%) had distinct symptoms. Radiological evaluations of all the patients were made. Diagnostic biopsy could not be performed in any of the patients. The final pathological examination showed cysts in 38 patients (61,3%), benign lesions in nine patients (14,5%) and malignant lesions in 15 patients (24,2%). Out of 15 patients with malignant lesions, one patient had Hodgkin’s lymphoma, four patients had diffuse large B cell lymphoma and ten patients had metastatic tumors. There was a significant difference in age between the groups and the malignant group was older (p = 0.017). The size of the lesions also significantly differed and the malignant lesions had a significantly smaller diameter (p = 0.014). A significantly higher rate of the malignant group had a previous history of cancer (p˂0,001). Conclusion: Spleen neoplasms are masses that are difficult to diagnose. Most of them are asymptomatic and are found after splenectomies by coincidence. Splenectomy can be utilized as both a diagnostic and curative method. It should be kept in mind that the lesions detected in the spleen in patients with a history of malignancy can be metastatic.

OBJECTIVE To evaluate breast cancer patients with low F18-fluorodeoxy-glucose positron emission tomography/computed tomography scan (FPET) of axilla standardised maximum uptake value (SUVmax) along with their histopathological findings regarding axillary lymph node metastasis (LNM). STUDY DESIGN A descriptive study. Place and Duration of the Study: Adana City Education and Research Hospital, Turkey, from January 2015 to October 2018. METHODOLOGY The current study analysed the findings of 113 patients according to age, histopathological axillary LNM, estrogen and progesterone receptor status, tumour size, histological grade, Ki-67, HER2 and preoperative FPET SUVmax findings. Histopathological and immunohistochemical comparisons were made between FPET axilla SUVmax and univariate and multivariate parameters in breast carcinoma in terms of LNM. RESULTS The authors analysed the receiver operator characteristic curve for the FPET axilla SUVmax and set the cut-off value to 1.84 to predict LNM. However, it was also found that the SUVmax detected metastases in the axilla at values lower than 1.84. In the multivariate analysis, a statistically significant relationship was found between axilla LNM cases that have FPET axilla SUVmax less than 1.84, a Ki-67 index greater than 15% and tumour size greater than 2 cm (p

Objective This study aimed to examine the rare locally aggressive intermediate tumors and malignant primary breast mesenchymal tumors in patients receiving surgical treatment. Summary of background data Locally aggressive intermediate tumors were subdivided into nonmetastasizing and rarely metastasizing, and the malignant group was subdivided as a single subgroup called able to metastasize. A retrospective examination of surgical notes and clinical charts was carried out reviewing gender, age, symptoms, duration of symptoms, tumor size, clinical presentation, radiation history, kind of surgery undergone, adjuvant radiotherapy, adjuvant chemotherapy, local recurrences, systemic metastases, and mortality. Results Mitotic index and Ki-67 were statistically different between locally aggressive and malignant groups (P < 0.001). One local recurrence occurred in only 1 patient diagnosed as dermatofibrosarcoma protuberans among all patients. None of the entities showed distant metastasis or mortality. In this result, clear margin of surgery in locally aggressive intermediate group and combination of surgery with radiation therapy in the malignant group was the most important determinant for the prospect of the patients with mean follow-up of 28 months. Conclusion The main treatment for localized mesenchymal breast tumors is surgery. When the disease is locally advanced or malignant with high mitotic index, radiotherapy with surgery is predominantly used. Targeted therapies are promising with the limited place of chemotherapy.

This study was to investigate the effect of mesorectal fat tissue volume (MRV) on the pathological response to neoadjuvant chemoradiotherapy (nCRT) in patients with locally advanced rectal cancer.88 patients who had been diagnosed with locally advanced rectal cancer between January 2017 and June 2020 were reviewed retrospectively. The total abdominal, subcutaneous, visceral, and mesorectal fatty tissue components were measured semiquantitatively by two radiologists using computed tomography (CT)-based findings. The patients were divided into two groups as those with and without a pathological response to nCRT. The relationship of MRV with the other fat tissue components of the body was also evaluated.We performed a retrospective analysis of 88 patients (mean age 62.7 years [range, 33-90 years]; 31 males and 57 females). A positive response to nCRT was present in 47 patients. There were 59 patients with stage 3 disease. 46 patients demonstrated lymph node involvement. The mean MRV was 69.6 ± 31.0 ml in no-response group and 105.8 ± 47.5 ml in response-positive patients (p 0.05). MRV showed the highest correlation with visceral fat volume (VFV). There was a negative correlation between the MRV and the N stage. A cut-off value of ≥ 69.4 for MRV predicted the repsonse to nCRT, with 82.9% sensitivity and 58.5% specificity [AUC: 0.757 (0.653-0.842), p 0.001] in receiver operating characteristic (ROC) curve analysis CONCLUSIONS: MRV can be used as a novel parameter in predicting of pathological response to nCRT in locally advanced rectal cancer patients.

Aim: Studies on childhood soft tissue tumors have generally been conducted with malignant tumors. There are few studies in the literature comprising all soft tissue tumors. The current study aimed to examine the incidence of all benign and malignant soft tissue tumors during childhood in East Mediterranean region.Materials and Methods: This study retrospectively analyzed the data gathered from patients diagnosed with soft tissue tumors according to the WHO 2020 classification. It focused on those aged 0–18 years that underwent excisional biopsy at Adana City Training and Research Hospital (Adana, Turkey) between 2014 and 2020.Results: Of the total patients, 47.5% were female and 52.5% male. Of these, 87.2% of the cases were benign, 9.2% malignant, and 3.6% intermediate. Hemangioma (55%) was the most common benign soft tissue tumor, and the most common location was the head–neck. Other benign soft tissue tumors were neurofibroma (8.8%), lipoma (6.1%), schwannoma (5.1%), and neuroma (4.4%). Rhabdomyosarcoma (53.2%) was the most common malignant soft tissue tumor. The embryonal subtype was the most common (36.6%). Other malignant soft tissue tumors were extra-osseous PNET/Ewing’s sarcoma (16.6%), synovial sarcoma (13.3%), and leiomyosarcoma (3.3%).Conclusion: Similar to the literature, in this study, the most common benign soft tissue tumor in children was hemangioma, and the most common malignant soft tissue tumor was rhabdomyosarcoma. It is hoped that this study will contribute to the literature as it is the first study to cover all childhood soft tissue tumors at national and regional scale.