In Her Own Words: Living with Urinary Incontinence in Sexual Life

Urinary incontinence (UI) is an extremely private, disturbing health issue with negative sexual effects for women. The aim of this study was to identify the feelings and experiences of women with UI effects on their sexual lives through a qualitative research method. Twelve Turkish women participated in this study. The mean age of them was 47.08 ± 6.12. Data was collected using both a demographic data form and a semi-structured interview form. Interview form was performed open-ended items which were designed to gather data on the experiences in sexual life, thoughts and perceptions of the participants about the impacts of UI on their sexual lives. Data was analysed by Colaizzi’s analysis method. The findings that attempt to describe how women with UI live their sexuality were presented under four themes such as experiences of women when the symptoms first occurred, feelings, negative effects on sexual functioning, behavior for coping with UI. Seven of the women described the feeling that the involuntary UI caused during sexual intercourse as “shameful.” The women reported that UI or the feeling of embarrassment during sexual intercourse has led to an inability to enjoy sexual intercourse by causing loss of sexual desire (five women), not having sexual intercourse (three women), and distraction (two women). There should be high degree awareness for UI and its sexual effects, not only by women but also by the healthcare staffs.     

Ovarian torsion in puerperium: A case report and review of the literature

INTRODUCTION

Ovarian torsion (OT) is a rare cause of acute abdominal pain that requires prompt recognition and treatment during puerperium. Diagnosis of OT can be challenging due to nonspecific clinical features and uncommon objective findings. The management of OT is often delayed because of diagnostic uncertainty. Early and timely recognition and prompt intervention are crucial to preserve ovarian function and to minimize morbidity.

PRESENTATION OF CASE

We report a 29-year-old postpartum woman who presented to the emergency department (ED) with severe right flank pain, nausea and anorexia initially considered as renal colic. After further investigation, OT caused by large mucinous cyst was diagnosed. Right-sided salpingo-oophorectomy was performed due to hemorrhagic ovary and huge cystic mass causing ischemic OT.

DISCUSSION

OT is often diagnosed based on the clinical presentation, including severe, sharp, sudden onset of unilateral lower abdominal pain and tenderness with a palpable laterouterine pelvic mass and nausea/vomiting. Emergency surgical intervention should be performed if OT is suspected to confirm the diagnosis and uncoil the twist to prevent ovarian damage.

CONCLUSION

In conclusion, emergency physicians should be aware of the possibility of OT in postpartum women. Therefore, early and timely surgical intervention should be undertaken.     

Role of FcγRIIIA (CD16) in IVIg-Mediated Anti-Inflammatory Function

The mechanism for anti-inflammatory action of intravenous immunoglobulin (IVIg) in the treatment of autoimmune and inflammatory diseases involves IgG Fc receptors (FcγR). Although the inhibitory FcγRIIB plays an important role in IVIg action, FcγRIIIA has recently been identified as another major anti-inflammatory actor. Interaction of FcγRIIIA with uncomplexed IgG1 or IVIg, or with bivalent anti-FcγRIII F(ab’)₂ dampened calcium responses, ROS production, endocytosis and phagocytosis, induced by heterologous activating receptors. This inhibitory action required the inhibitory configuration of the ITAM motif (ITAMi) present within the FcγRIII-associated FcRγ subunit. This allowed SHP-1 recruitment and formation of intracellular inhibisome clusters containing FcγRIII and the targeted activating receptor. Therefore, IVIg functionally interact with FcγRIIIA inducing ITAMi signaling which can prevent development of autoimmune and inflammatory disorders independently of FcγRIIB. This new mechanism of action for IVIg reveals a therapeutic potential for FcγRIIIA targeting in inflammatory diseases.     

Aphasia: an early uncommon complication of ovarian stimulation without ovarian hyperstimulation syndrome

Thromboembolic disease associated with assisted reproductive techniques is extremely rare. A 21-year-old woman with primary infertility underwent an ovulation induction cycle with luteal long protocol. Twenty-four hours following oocyte retrieval, the patient complained of difficulty in speaking. On neurological examination, mild disorientation, motor aphasia, and right-sided hypoesthesia were noted. Brain computed tomography scanning without contrast revealed left parietal lob infarct. Brain magnetic resonance imaging (MRI), MRI angiography (MRA) and perfusion MRI demonstrated an occlusion of the posterior division of the left middle cerebral artery (MCA). Physical, ultrasound examinations and laboratory test evaluation failed to reveal ovarian hyperstimulation syndrome. Except for ovarian stimulation, no additional risk factors for stroke were shown. Following anticoagulation and speech therapy, the patient recovered completely within eight months. One year after the left MCA thrombosis, she conceived spontaneously and had an uncomplicated vaginal delivery of a live male infant weighing 2900 g at 38 weeks gestation. This case supports that ovulation induction and assisted reproductive techniques may be a newly recognized cause of cerebral infarction in otherwise healthy women.     

Polymicrobial sepsis induces organ changes due to granulocyte adhesion in a murine two hit model of trauma.

INTRODUCTION: Polytrauma patients, who develop organ dysfunction, have often undergone multiple subsequent insults ("hits"). The sequence of organs that show a dysfunction mostly is lung, liver, kidney and heart. The aim of the present study was to investigate whether a second hit after trauma induces organ changes. Furthermore, it was of interest to identify possible pathogenic mediators such as polymorphonuclear granulocytes (PMN) and cytokines. For this purpose, a two hit model of systemic damage in mice was developed. Sepsis was induced by caecal ligation and puncture (CLP), which was preceded 48 hours by a femur fracture, the most common fracture of long bones in trauma patients. This fracture was combined with a haemorrhagic shock. METHODS: In both mouse groups studied, a standardized femur fracture was produced using a blunt guillotine device with a weight of 500 g. This was followed by a haemorrhagic shock with substitution of ringer's lactate after 1 hour. In the study group, CLP was induced by puncturing the caecum using a 21G needle. As a control, sham animals underwent a laparotomy without CLP. Both groups were sacrificed after 48 or 96 hours. Clinical parameters were investigated on a daily basis to evaluate the animals' status. Lung, liver and kidney morphology was studied by light microscopy. PMN adhesion was determined by counting the number of adherent PMN per 100 microm of endothelium. Serum levels of TNF-alpha were measured after 48 and 96 hours. RESULTS: In the group submitted to laparotomy, all animals survived. The induction of polymicrobial sepsis by CLP resulted in an 85% (34/40) mortality within 96 hours after surgery (p < 0.05). The induction of a polymicrobial sepsis resulted in a significantly steady worsening of the clinical situation compared to the sham animals (p < 0.05). Lung morphology demonstrated significant changes at the end of the experimental period after 96 h in the two hit group. The alveolar septa were thickened and in all lungs haemorrhagic foci were observed. The number of PMN adhering to the pulmonary endothelium significantly increased at 96 hours. Some of the liver specimens in the two hit group showed focal hydropic degeneration and PMN infiltration. No kidney pathology was observed. This result coincided with an increase in TNF-alpha serum levels. DISCUSSION: A new rodent model mimicking the situation in the polytraumatized patient was developed. Although the animals showed minimal organ manifestation, a high percentage died probably due to cytokinemia. Furthermore, the increased TNF-alpha levels may lead to increased adhesion of PMN in the lung venules. This adhesion developed four days after the second hit. This might be the initial step for the development of extensive lung lesions in later phases. This model represents the SIRS more than MODS. This is a model for devolopment of posttraumatic disease due to cytokinemia and less for chronic multiple organ dysfunction and failure.     

Myelin oligodendrocyte glycoprotein induces incomplete tolerance of CD4+ T cells specific for both a myelin and a neuronal self‐antigen in mice

T‐cell polyspecificity, predicting that individual T cells recognize a continuum of related ligands, implies that multiple antigens can tolerize T cells specific for a given self‐antigen. We previously showed in C57BL/6 mice that part of the CD4⁺ T‐cell repertoire specific for myelin oligodendrocyte glycoprotein (MOG) 35–55 also recognizes the neuronal antigen neurofilament medium (NF‐M) 15–35. Such bi‐specific CD4⁺ T cells are frequent and produce inflammatory cytokines after stimulation. Since T cells recognizing two self‐antigens would be expected to be tolerized more efficiently, this finding prompted us to study how polyspecificity impacts tolerance. We found that similar to MOG, NF‐M is expressed in the thymus by medullary thymic epithelial cells, a tolerogenic population. Nevertheless, the frequency, phenotype, and capacity to transfer experimental autoimmune encephalomyelitis (EAE) of MOG_35‐55‐reactive CD4⁺ T cells were increased in MOG‐deficient but not in NF‐M‐deficient mice. We found that presentation of NF‐M_15‐35 by I‐A^b on dendritic cells is of short duration, suggesting unstable MHC class II binding. Consistently, introducing an MHC‐anchoring residue into NF‐M_15‐35 (NF‐M_15‐35T20Y) increased its immunogenicity, activating a repertoire able to induce EAE. Our results show that in C57BL/6 mice bi‐specific encephalitogenic T cells manage to escape tolerization due to inefficient exposure to two self‐antigens.     

Use of cytarabine and idarubicin in a newly diagnosed AML patient with a severe wound

Acute myeloid leukemia (AML) is malignant tumor of haemopoietic precursor cells of non-lymphoid lineage. AML can atypically present with non-spesific cutaneous lesions or wounds. There are rare acute leukemia cases which present with genital ulcerations or pyoderma gangrenosum in the literature. The effect of acute leukemia on wound healing is not known, but it is thought that cytopenias and chemotherapy can impair wound healing in patients with leukemia. The effects of chemotherapeutic agents on wound healing are arguable. Here we present wound care strategies and simultaneously applied chemotherapy in an AML patient.     

Pleural fluid neopterin levels in tuberculous pleurisy

OBJECTIVES: Neopterin is produced by stimulated macrophages under the influence of gamma interferon of lymphocyte origin. It is regarded as a biochemical marker of cell-mediated immune response. This study was designed to assess the diagnostic value of pleural fluid neopterin levels in tuberculous pleurisy in comparison with adenosine deaminase activity. DESIGN AND METHODS: Pleural fluid adenosine deaminase (ADA) activity and neopterin levels were measured in 16 patients with tuberculous pleurisy (TP) and 19 patients with malignant pleurisy (MP). ADA activity was determined by a colorimetric method, whereas neopterin levels were determined by a reversed-phase liquid chromatography technique. All values were given as median (min-max). RESULTS: The mean age was 45.43+/-20.39 years in the TP group and 60.42+/-11.02 years in the MP group (p=0.026). The median pleural fluid ADA activity was 51.75 U/L (3.50-62.40 U/L) in the TP group and was 2.30 U/L (1-8.20 U/L) in the MP group. The difference was statistically significant (p<0.001). The median pleural fluid neopterin levels were 13.15 nmol/L (1.86-59.50 nmol/L) and 2.44 nmol/L (0.92-27.60 nmol/L) in the TP group and the MP group, respectively (p=0.021). In order to evaluate the diagnostic value of pleural fluid neopterin concentrations, receiver-operating-characteristic curve analysis was performed. CONCLUSION: Pleural fluid neopterin concentration is significantly higher in TP when compared to MP, however when compared, its clinical use as a diagnostic marker is not valuable as ADA.     

Nonsentinel node metastasis in breast cancer patients: assessment of an existing and a new predictive nomogram

BACKGROUND: The accurate prediction of nonsentinel node (NSN) metastasis in breast cancer patients remains uncertain. METHODS: The medical records of 574 breast cancer patients from 2 different institutions (Mayo Clinic and University of Michigan) with sentinel lymph node biopsy examination and completion axillary lymph node dissection were reviewed for multiple clinicopathologic variables. The Memorial Sloan Kettering Cancer Center nomogram performance for prediction of NSN metastases was assessed. A new model was developed with clinically relevant variables and possible advantages. RESULTS: The Memorial Sloan Kettering Cancer Center nomogram predicted the likelihood of NSN metastasis with an area under the receiver operating characteristic curve of .72 and .86. For predicted probability cut-off points of 5% and 10%, the false-negative rates were 0% and 14% (Mayo), and 17% and 11% (Michigan). A new model was developed with similar area under the curve but lower false-negative rates for low-probability subgroups. CONCLUSIONS: Predictive models for NSN tumor burden are imperfect.