Unusual Breast Metastasis from Atypical Lung Carcinoid on 68Ga-DOTATATE PET/CT.

Background: Atypical carcinoid (AC) is one of the rarest lung neuroendocrine tumors (NETs) that rarely metastasize to the breast, and only a few cases have been reported in the literature. Positron emission tomography/computed tomography (PET/CT) with somatostatin analogs (SSAs) labeled with Gallium-68 (68Ga) now represents the gold standard for diagnosis and management of NETs. A case of an unusual metastasis to the breast from an AC detected by 68Ga-DOTATATE PET/CT was reported.

Prognostic Impact of Bone Marrow Fibrosis and Effects of Tyrosine Kinase Inhibitors on Bone Marrow Fibrosis in Chronic Myeloid Leukemia.

Background: Myelofibrosis is reported in around 40% of newly diagnosed chronic myeloid leukemia (CML) patients and have an important role in the pathobiology and prognosis of CML. This retrospective study aimed to evaluate the effects of bone marrow (BM) fibrosis on disease prognosis and the effects of specific tyrosine-kinase inhibitors (TKIs) on BM fibrosis in CML patients.

Methods: The study included 96 patients (>18 years) diagnosed with chronic phase (CP) CML.

An extremely rare tracheal tumor in coronavirus disease-2019 screening: Marginal zone lymphoma.

Mucosal-associated lymphoid tissue lymphoma is extremely rare due to the scarcity of lymphoid tissue in the trachea. To date, approximately 20 cases of tracheal mucosa-associated lymphoid tissue lymphoma have been reported. This case report presents a primary tracheal extranodal marginal zone lymphoma case detected incidentally during the coronavirus disease-2019 screening.

A rare case of pulmonary lymphomatoid granulomatosis complicated with venous thrombosis.

Lymphomatoid granulomatosis (LG) is Epstein-Barr virus associated and aggressive B cell lymphoproliferative disease. The most common sites of involvement are lungs, skin, kidneys, liver and central nervous system. The clinical presentation of pulmonary LG may mimic infectious diseases, malignancies or vasculitis.

Mixed epithelial and stromal tumor of the kidney treated with minimally invasive surgery.

Mixed epithelial and stromal tumor of the kidney (MESTK) is a rare kidney tumor that tends to occur in middle-aged and older women and is characterized by a distinctive histological appearance. Most of them were incidentally detected. A 26-year-old female patient was referred to in our clinic due to intermittent left lower back pain for 2 months and left renal mass.

Comparison between single-photon emission computed tomography/computed tomography and ultrasound in preoperative detection of parathyroid adenoma: retrospective review of an institutional experience.

Objective: The aim of this study was to evaluate the accuracy of technetium- 99m-methoxyisobutylisonitrile (Tc-MIBI) single-photon emission computed tomography/computed tomography (SPECT/CT) and ultrasound in preoperative localization of single parathyroid adenomas (PTAs) in patients with primary hyperparathyroidism (pHPT) who would be suitable for minimally invasive parathyroidectomy (MIP).

Methods: A retrospective study of 143 consecutive patients with biochemical evidence of hyperparathyroidism who underwent preoperative localization of parathyroid lesions using Tc-MIBI SPECT/CT and ultrasound, and proceeded to parathyroid surgery at our institution from January 2013 to January 2018. Of these, 125 had single adenomas and are the subject of this study.

Combination therapy with azacitidine, etoposide, and cytarabine in the treatment of elderly acute myeloid leukemia patients: A single center experience.

Aims: The prognosis of acute myeloid leukemia (AML) in elderly patients is worse due to age and comorbidities. Lately, monotherapy with hypomethylating agents like azacitidine (Aza) has been used to prolong overall survival (OS) in AML patients. Herein, we present a retrospective study investigating treatment responses and OS of Aza in combination with etoposide (Eto) and cytarabine (ARA-C) in elderly.

The Predictive Role of the Neutrophil/Lymphocyte Ratio in Survival with Multiple Myeloma: A Single Center Experience.

Background: Recent studies have shown a positive correlation between tumor-related immune response markers and the poor outcome in solid tumors. In this study, we aimed to investigate the neutrophil/lymphocyte ratio (NLR) in multiple myeloma. To the best of our knowledge, this would be the second report concerning this topic.

Histopathological findings obtained from reduction mammoplasty specimens.

Background/aim: Reduction mammoplasty is a common surgical procedure. We report the incidence of nonproliferative and proliferative breast lesions in breast reduction specimens from a single institution over a 6-year period.

Materials And Methods: The histopathology reports of all patients were analyzed.

Zofenopril attenuates injury induced by ischemia-reperfusion on rat ovary.

Aim: The aim of the study was to investigate the effectiveness of zofenopril in an experimental model of ovarian torsion in rats with histologic and biochemical assessments.

Material And Methods: Experimental procedures were performed on 35 female rats (Wistar albino). Rats were randomly divided into five groups as: sham (sham operated, n = 7); vehicle group 1 (torsion-detorsion, n = 7) with 2 h ischemia and 2 h reperfusion; vehicle group 2 (torsion-detorsion, n = 7) with 2 h ischemia and 5 days' reperfusion; zofenopril group 1 (torsion-detorsion, n = 7) with 2 h ischemia, 2 h reperfusion and a signal dose of oral 15 mg/kg zofenopril; and zofenopril group 2 (torsion-detorsion, n = 7) with 2 h ischemia, 5 days' reperfusion and 5 days' oral 15 mg/kg zofenopril.

Protective effect of colchicine on ovarian ischemia-reperfusion injury: an experimental study.

Objective: The aim of the present study is to investigate the efficiency of colchicine in the experimental rat ovarian torsion model in the light of histological and biochemical data.

Study Design: A total of 35 Wistar albino female rats were randomly divided into 5 groups, group 1: (control-sham operated, n = 7); group 2: (torsion/detorsion, n = 7) 2 hours of ischemia and 2 hours of reperfusion; group 3: (torsion/detorsion, n = 7), 2 hours of ischemia and 5 days of reperfusion; group 4: (torsion/detorsion, n = 7) 2 hours of ischemia and 2 hours of reperfusion and a signal dose of oral 1 mL/kg colchicine; and group 5: (torsion/detorsion, n = 7), 2 hours of ischemia and 5 days of reperfusion and 5 days of oral 1 mg/kg colchicine. Histopathologic evaluation was performed by a scoring that assesses congestion, bleeding, edema, and cellular degeneration in the ovarian tissue.

Comparison of therapeutic characteristics of islet cell transplantation simultaneous with pancreatic mesenchymal stem cell transplantation in rats with Type 1 diabetes mellitus.

Although, pancreas islet call transplantation is a new, promising method for type 1 diabetic patients, it remains as an experimental procedure applied in selected patients. The present study aimed to investigate effect of pancreatic mesenchymal stem cell transplantation simultaneous with islet cell transplantation on islet liveliness and thus on the treatment of diabetes in type 1 diabetic rats. The study used Wistar Albino Rats and was performed in a total of four groups [control (G1), mesenchymal stem cell (G2), islet (G3) and islet + mesencymal stem cell (G4)] each including 8 rats.

Does Omegaven have beneficial effects on a rat model of ovarian ischemia/reperfusion?

Objective: The beneficial effects of omega-3 fatty acids on an intestinal ischemia/reperfusion (I/R) model was shown previously. Therefore, we aimed to examine the potential beneficial effects of parenteral omega-3 fatty acids, a safe and inexpensive product, on a rat model of ovarian I/R.

Study Design: A group of 39 rats was divided into six groups.

Efficacy of topical mesenchymal stem cell therapy in the treatment of experimental dry eye syndrome model.

Purpose. The current study was set out to address the therapeutic efficacy of topically applied mesenchymal stem cells (MSCs) on dry eye syndrome (DES) induced by benzalkonium chloride (BAC) in rats. Methods.

Serum M30 and M65 levels and effects of Ankaferd blood stopper in cerulein induced experimental acute pancreatitis model in rats.

Background And Aim: The incidence of acute pancreatitis is increasing recently. The aim of this study is to investigate the effect of Ankaferd Blood Stopper (ABS) on experimental model of cerulein induced acute pancreatitis in rats.

Materials And Methods: Forty Wistar Albino rats were divided into five groups.

Protective effects of colchicine in an experimental rat endometriosis model: histopathological evaluation and assessment of TNF-α levels.

Objective: Endometriosis is an estrogen-dependent chronic inflammatory disease observed in reproductive period. The aim of the present study is to assess the efficacy of colchicine, widely used to treat many inflammatory diseases, in an experimental rat endometriosis model.

Study Design: Experimental endometriosis was constituted with implantation of autogenous endometrial tissue.

Effects of urtica dioica extract on experimental acute pancreatitis model in rats.

Acute pancreatitis is the acute inflammation of pancreas and peripancreatic tissues, and distant organs are also affected. The aim of this study was to investigate the effect of Urtica dioica extract (UDE) treatment on cerulein induced acute pancreatitis in rats. Twenty-one Wistar Albino rats were divided into three groups: Control, Pancreatitis, and UDE treatment group.

Comparison of prednisolone acetate and loteprednol etabonate for the treatment of benzalkonium chloride-induced dry eye syndrome in rats.

Purpose: The aim of the current study is to compare the effects of two corticosteroids, prednisolone acetate 1% (PA) and loteprednol etabonate 0.5% (LE), for the treatment of benzalkonium chloride (BAC)-induced dry eye syndrome (DES) in rats.

Methods: DES was established by topical administration of 0.

Dermoid cyst of the pancreas: a report of an unusual case and a review of the literature.

Pancreatic dermoid cysts are a rare entity. Preoperative diagnosis is difficult. The diagnosis is generally taking intraoperative.

Protective effects of caffeic acid phenethyl ester on ifosfamide-induced central neurotoxicity in rats.

Background: The aim of this study was to establish the protective effect of caffeic acid phenethyl ester (CAPE) against the ifosfamide (IFOS)-induced central neurotoxicity in rats and to determine the changes in oxidant-antioxidant status of brain tissue.

Method: A total of 35 Wistar rats (aged 7-12 days) were used in the experiments. The study comprised of five groups.