Fengerlim5805
Following resection, the dopamine level normalized, confirming the resected right adrenal ganglioneuroma as the source of dopamine excess. This case represents a rare presentation of dopamine-secreting adrenal ganglioneuroma. This illustrates that although rare, ganglioneuroma should be included on the differential diagnosis for functional adrenal tumors.Acute suppurative thyroiditis account for less then 1% of thyroid diseases and is uncommon because of the gland's encapsulation, iodine-rich environment, good vascular supply and extensive lymphatic drainage. It has been reported in patients with underlying goiters, thyroid cancers and in immuno-compromised patients. The usual causative organisms are Staphylococci spp. and Streptococci spp. Rarer organisms include Klebsiella spp. and Salmonella spp. Due to its rarity (as there have been only 28 cases of Salmonella thyroid abscess being reported in the literature till 2020), only case reports are available to guide management. We report two cases of thyroid abscess due to Salmonella enteritidis in our institution that may herald the re-emergence of this uncommon infection of the thyroid gland and to raise awareness for all clinicians. Both patients presented with neck swelling, dysphagia and sepsis. Surgical intervention was warranted in both patients due to the severity of the disease and failed medical therapy. Recovery was uneventful following adequate surgical intervention and antibiotic therapy according to the culture and sensitivity report of the pathogen. This case report highlights that both patients were immunocompromised, and they contracted Salmonella thyroid abscess without any gastrointestinal involvement. Thus, a high index of suspicion for Salmonella thyroid abscess in immunocompromised patients can expedite the diagnosis and appropriate management can be commenced such as antibiotic therapy, percutaneous aspiration and surgical drainage in the event of failed medical therapy.Breast augmentation is a very requested procedure in aesthetic surgery. Over time, various techniques of breast augmentation have been described, both through the use of alloplastic materials and autologous tissues implants, fat grafting, flap surgery, and injectable fillers. According to the international current trend to perform minimally invasive procedure, injectable fillers have progressively increased their uses and notoriety in aesthetic medicine. Among the various available products, hyaluronic acid is likely to be the most popular synthetic filler all over the world. Nowadays many brands are on the market and this paper focuses on Macrolane which is a NASHA-based (stabilized hyaluronic acid of non-animal origin) filler. However, although highly biocompatible, as any material, foreign to our body, also hyaluronic acid fillers undergo a process of degradation and disposal. In our work, we report the first case in literature of migration of Macrolane in an axillary lymph node in a 45-year-old woman three years after injection for breast augmentation and its related management. The aim of the paper is to discuss and underline further complications and their treatment besides the ones already described in literature in order to provide a deeper knowledge concerning the use and the side effects of injectable fillers in aesthetic medicine.Stress cardiomyopathy (SC) is a poorly recognized heart disease that was initially regarded as a benign condition. Recently, it has been shown that SC may be associated with severe clinical complications including death and that its prevalence is probably underestimated. The disease is characterized by transient systolic and diastolic left ventricular (LV) dysfunction with a variety of wall-motion abnormalities. It predominantly affects postmenopausal women and is often preceded by an emotional or physical trigger, but the condition has also been reported with no evident trigger. The striking preponderance of postmenopausal females suggests a hormonal influence. Potentially, declining oestrogen levels after menopause increase the susceptibility to SC in women. Oestrogens can influence vasomotor tone via up-regulation of endothelial NO synthase. Also, there is evidence that oestrogens can attenuate catecholamine-mediated vasoconstriction and decrease the sympathetic response to mental stress in perimenopausal women. Rare cases of SC following thyroidectomy in premenopausal women have been described. Currently, the pathogenesis of SC remains obscure, several possible hypotheses include catecholamine induced myocardial spasm or catecholamine related myocardial stunning, metabolic disorders and coronary microvascular damage. So prompt diagnosis and optimal management are crucial to obtaining a good outcome for the patient. We report an extremely rare case of SC induced by thyroidectomy in a premenopausal woman with cancer, and share our personal experience by reviewing the literature.
The purpose of this study was to explore the clinical significance of CA125, CK7, CK20, ER, PR, C-erbb2, and P-gp in ovarian cancer.
Ovarian cancer patients were recruited from Nantong Cancer Hospital between March 2006 and July 2011. The expressions of CA125, CK7, CK20, ER, PR, C-erbb2, and P-gp were determined by immunohistochemistry (IHC).The chi-square test (χ
) was used to analyze the correlation between each index and the clinical characteristics of the patients. The patients were followed up to record the cancer recurrence time. Mizagliflozin The Kaplan-Meier method was used to map the cumulative recurrence-free survival (RFS) rate, and COX regression analysis was established for multivariate analysis.
The results of IHC showed that the positive expression rates of CA125, CK7, ER, C-erbb2, and P-gp in malignant ovarian cancer tissues were significantly higher than those in benign ovarian cancer tissues. CA125 expression in malignant ovarian cancer was significantly correlated with the age of patients and the In malignant ovarian cancer tissues, CA125, CK7, CK20, ER, PR, C-erbb2, and P-gp are over-expressed. The expression of P-gp is an independent risk factor for ovarian cancer, and it can be an important target for the treatment of malignant ovarian cancer.
In malignant ovarian cancer tissues, CA125, CK7, CK20, ER, PR, C-erbb2, and P-gp are over-expressed. The expression of P-gp is an independent risk factor for ovarian cancer, and it can be an important target for the treatment of malignant ovarian cancer.
Pituitary tumors are among the most common intracranial tumors. Surgical resection is the most effective treatment for patients with pituitary tumors. Microscopic transsphenoidal surgery has become the first-choice surgical approach to treating this malignancy, although it has certain limitations. Neuroendoscopy has also been widely used for pituitary tumor surgery in recent years. This study aimed to compare the efficacy and safety of these two surgical options for the treatment of pituitary tumors.
We conducted a literature search of the PubMed, Embase, Cochrane Controlled Center Register of Controlled Trials (CENTRAL), Web of Science database, Google Scholar, and Baidu Scholar. Relevant articles published up to September 25, 2020 were retrieved and then meta-analyzed using RevMan software 5.1.
A total of 29 case-control studies involving 7,774 patients were included in the meta-analysis. There was no significant difference in gross tumor removal (GTR) (RR =1.11, 95% CI 0.97-1.26, P=0.12) or hormone excess secretion (HES) remission (RR =1.08, 95% CI 0.97-1.21, P=0.16) between the two groups. Endoscopic transsphenoidal surgery was associated with a lower incidence of diabetes insipidus (DI) than was microscopic transsphenoidal surgery (RR =0.76, 95% CI 0.60-0.97, P=0.03).
Endoscopic transsphenoidal surgery does not significantly improve GTR or HES remission, but it can reduce the incidence of DI without increasing the rates of other complications.
Endoscopic transsphenoidal surgery does not significantly improve GTR or HES remission, but it can reduce the incidence of DI without increasing the rates of other complications.
As one of the main malignant tumors affecting women, the incidence of breast cancer increases year by year. This study aims to analyze the risk factors of infection in breast cancer patients during postoperative chemotherapy by measuring the changes in the levels of T lymphocytes and inflammatory factors in peripheral blood.
The clinical data of 156 patients who underwent radical mastectomy and postoperative chemotherapy [docetaxel, epirubicin, cyclophosphamide (TEC)] in our hospital from May 2014 to April 2018 were retrospectively analyzed. According to the presence or absence of infection after chemotherapy, patients were divided into the infection group and the normal group. The risk factors of infection during chemotherapy were analyzed by univariate and multiple logistic regression analyses. Serum before surgery, and before and after chemotherapy, was collected to detect the levels of T lymphocytes and inflammatory factors.
A total of 36 patients developed an infection during chemotherapy, with an toring of changes in the levels of T lymphocytes and inflammatory factors during chemotherapy may be of clinical value for predicting the risk of infection. Implementing targeted intervention measures for these risk factors may therefore be beneficial for controlling infection.
Dynamic monitoring of changes in the levels of T lymphocytes and inflammatory factors during chemotherapy may be of clinical value for predicting the risk of infection. Implementing targeted intervention measures for these risk factors may therefore be beneficial for controlling infection.
This study aims to investigate the mechanism through which Caveolin-1 (CAV-1) regulates the expression of micro ribonucleic acid (miR)-183 in invasive pituitary adenoma (IPA) tissues and GH3 cells, and explore the effects of CAV-1 and miR-183 on the invasion and migration ability of GH3 cells.
Western blotting was used to detect the expression level of CAV-1, early growth response 1 (EGR1) and Krueppel-like factor 5 (KLF5). Quantitative real-time polymerase chain reaction (qRT-PCR) was performed to detect the expression of miR-183. The mechanisms of interaction between CAV-1, EGR1, and KLF5 were studied by immunoprecipitation experiments. Transwell and cell scratch tests were used to determine the invasion and migration ability of GH3 cells. The dual-luciferase reporter gene experiment was used to detect the effects of EGR1 and KLF5 on miR-183 luciferase activity and verify the targeting relationship between miR-183 and ezrin.
The expression of CAV-1 was up-regulated. However, following the knockdown oftion ability of GH3 cells.
CAV-1 up-regulates the expression of miR-183 by inhibiting the nuclear ectopic of EGR1 and the interaction between EGR1 and KLF5 in GH3 cells. Also, miR-183 negatively regulates the expression of EZR and inhibits the invasion and migration of GH3 cells.
CAV-1 up-regulates the expression of miR-183 by inhibiting the nuclear ectopic of EGR1 and the interaction between EGR1 and KLF5 in GH3 cells. Also, miR-183 negatively regulates the expression of EZR and inhibits the invasion and migration of GH3 cells.
