Breast cancer in association with thyroid disorders

BACKGROUND: The relationship between breast cancer and thyroid diseases is controversial. Discrepant results have been reported in the literature. The incidences of autoimmune and nonautoimmune thyroid diseases were investigated in patients with breast cancer and age-matched control individuals without breast or thyroid disease. METHODS: Clinical and ultrasound evaluation of thyroid gland, determination of serum thyroid hormone and antibody levels, and fine-needle aspiration of thyroid gland were performed in 150 breast cancer patients and 100 control individuals. RESULTS: The mean values for anti-thyroid peroxidase antibodies were significantly higher in breast cancer patients than in control individuals (P = 0.030). The incidences of autoimmune and nonautoimmune thyroid diseases were higher in breast cancer patients than in control individuals (38% versus 17%, P = 0.001; 26% versus 9%, P = 0.001, respectively). CONCLUSION: Our results indicate an increased prevalence of autoimmune and nonautoimmune thyroid diseases in breast cancer patients

Sulfated GAG mimetic peptide nanofibers enhance chondrogenic differentiation of mesenchymal stem cells in 3D <i>in vitro</i> models

Articular cartilage, which is exposed to continuous repetitive compressive stress, has limited self-healing capacity in the case of trauma. Thus, it is crucial to develop new treatment options for the effective regeneration of the cartilage tissue. Current cellular therapy treatment options are microfracture and autologous chondrocyte implantation; however, these treatments induce the formation of fibrous cartilage, which degenerates over time, rather than functional hyaline cartilage tissue. Tissue engineering studies using biodegradable scaffolds and autologous cells are vital for developing an effective long-term treatment option. 3D scaffolds composed of glycosaminoglycan-like peptide nanofibers are synthetic, bioactive, biocompatible, and biodegradable and trigger cell–cell interactions that enhance chondrogenic differentiation of cells without using any growth factors. We showed differentiation of mesenchymal stem cells into chondrocytes in both 2D and 3D culture, which produce a functional cartilage extracellular matrix, employing bioactive cues integrated into the peptide nanofiber scaffold without adding exogenous growth factors

Propylthiouracil induced leukocytoclastic vasculitis: A rare manifestation

Propylthiouracil (PTU) is a common drug used in patients with hyperthyroidism. It may cause perinuclearantineutrophil cytoplasmic antibodies (p-ANCA) in few patients with Graves′ disease. This antibody has been associated with different forms of vasculitis. We report a patient who presented with cutaneous manifestations of leukocytoclasticvasculitis with simultaneous development of p-ANCAs during PTU therapy for Graves′ disease

Takotsubo syndrome and acute coronary syndrome: case report and literature review

Takotsubo syndrome (TS) has been described as an acute cardiac condition precipitated by a stressful mental or physical condition. A majority of patients are presented with acute substernal chest pain. It is often difficult to differentiate TS from acute ST-elevation myocardial infarction (STEMI) on initial presentation. The electrocardiograph classically mimics STEMI and is generally accompanied by elevation of myocardial enzymes that warrants immediate cardiac catheterization. The present article reports a patient with TS referred to the emergency department because of symptoms suggestive of acute coronary syndrome

Handlebar Trauma Causing Small Bowel Hernia with Jejunal Perforation

[West J Emerg Med. 2014;15(4):367–368.

Neuroleptic malignant syndrome induced by concomitant use of risperidone and quetiapine

Neuroleptic malignant syndrome (NMS) is a rare but life-threatening condition induced by neuroleptic medications. In severe cases, NMS can rapidly lead to death. NMS is reported less frequently now-a-days with the advent of new antipsychotic drugs. We discuss 20-year-old male patient with NMS induced by risperidone and quetiapin

Handlebar trauma causing small bowel hernia with jejunal perforation

Abstract Not Availabl

Investıgatıon of malignancy in diabetic patients with anemia

Introduction: The etiology of anemia is multifactorial in diabetes and covers inflammation, diabetes, nutritional deficiencies, autoimmune diseases, medications and hormonal changes, in addition to the kidney diseases or may be malignancy. In this study, it was aimed to study the profile of the malignancy in patients with type 2 diabetes mellitus (DM) and anemia. Materials and Methods: The files of the follow-up patients with type 2 diabetes were retrospectively reviewed and 103 patients with type 2 DM and anemia were included in the study. The demographic, hematological and biochemical analysis of the data was performed in the diabetic patients with anemia. The frequency of malignancy in diabetic patients with anemia, the etiology of malignancy, the relationship between the presence of malignancy and anemia type and depth, biochemical parameters in the determination of malignancy, the effects of endoscopic and imaging methods, the presence of anemia in patients without malignancy and the effect of in-depth glomerular filtration rate were investigated. Results: The iron deficiency anemia (69.9%) was the most common. Malignancy was found in 11 of the 103 patients (10.7%). 2 patients (1.9%) had stomach cancer, 4 patients (6.3%) had colon cancer in endoscopic procedures. In computerized tomography images, 5 patients were found to be malignant in addition to the stomach and colon cancer. The erythrocyte sedimentation rate was significantly higher in the group with malignancy. No correlation was found between malignancy and anemia type and depth. Conclusion: Screening for malignancy should be considered in diabetic patients with anemia, especially in patients with elevated erythrocyte sedimentation rate, regardless of the type and depth of the anemia. In addition, tomography should be recommended for malignancy screening in diabetic patients with anemia that have a normal gastrointestinal examination