Interesting case of ovarian sarcoidosis: The value of multi disciplinary team working

BACKGROUND: Sarcoidosis of the genital tract is a rare condition. Ovarian manifestation of this disease is rarer still. CASE PRESENTATION: The case presented here represents ovarian manifestation of sarcoidosis. At the point of referral to our hospital, based on computerised tomography (CT) ovarian carcinoma was a differential diagnosis. Further magnetic resonance imaging along with CT guided biopsy aided by laboratory study supported a diagnosis of sarcoidosis. Patient responded to medical management by a multidisciplinary team. CONCLUSION: The case shows the importance of FNAC and biopsy in case or ovarian masses and multi disciplinary team approach to management

Cutaneous manifestations in relation to immunologic parameters in a cohort of primary myelodysplastic syndrome patients

Background: Cutaneous lesions in myelodysplastic syndrome (MDS) may be specific or not and may reveal bone marrow transformation. Our purpose was to investigate in a cohort of 84 MDS patients the correlation of cutaneous findings with immunologic parameters and prognostic features of MDS in order to clarify their potential clinical significance. Materials and methods: We studied a cohort of 84 newly diagnosed MDS patients in order to assess the cutaneous findings present at the time of diagnosis and during 1 to 3.years of follow-up. We described the clinical variety of cutaneous findings ascertained by histology. We also looked for any association between the group of MDS patients with skin manifestations and MDS subtype, immunologic and prognostic features highlighting transformation to acute leukaemia. Results: Twenty-one patients presented cutaneous manifestations: 1 patient developed leukaemia cutis, 6 patients photosensitivity not associated with autoimmune disease, 3 prurigo nodularis, 2 Sweet's syndrome, 6 leucocytoclastic vasculitis, 2 ecchymoses and purpura associated with preexisting relapsing polychondritis, 1 patient subcutaneous nodules associated with Wegener's granulomatosis and 1 patient with malar rash and oral ulcers associated with preexisting systemic lupus erythematosus. Adjusted for age and gender, the presence of skin findings constitutes a significant predictor of the high-risk MDS subgroup (odds ratio, 3.59; 95% confidence interval, 1.18-10.92). Hypergammaglobulinemia was significantly higher in the MDS subgroup with skin manifestations (P = 0.03). Conclusion: Most MDS patients with cutaneous manifestations belong to the high-risk MDS subgroup and present hypergammaglobulinemia. Early biopsy of skin lesions in myelodysplasia is indicated. © 2007 The Authors Journal compilation © 2007 European Academy of Dermatology and Venereology

Hypocalcemia, hypomagnesemia, and hypokalemia following hydrofluoric acid chemical injury

Dermal exposure to hydrofluoric acid could potentially result in severe serum calcium and magnesium depletion induced by binding with fluoride anion. This report describes the case of a 48-year-old man who developed hypocalcemia and hypomagnesemia accompanied by hypokalemia-an interesting finding-following a chemical injury with exposure to 70% hydrofluoric acid. Successful treatment included administration of calcium gluconate and magnesium both intravenously and topically. © 2008 The American Burn Association

Association of thyroid disease and thyroid autoimmunity with multiple myeloma risk: A case-control study

Thyroid disease has been associated with lymphohematopoietic cancer (LHC). No previous study using clinical, sonographic and laboratory data has explored whether thyroid disease and specifically autoimmune thyroid disease (ATD) is associated with multiple myeloma (MM) risk. 73 patients with incident primary MM and 73 hospital controls admitted for non-neoplastic and non-infectious conditions, matched on gender and age were studied between 2001 and 2007. Blood samples were collected. All subjects were submitted to clinical, ultrasound and laboratory thyroid evaluation. The prevalence of clinical thyroid disease in MM patients was significantly higher than in controls (p = 0.002). ATD was associated with increased risk of MM, adjusting for age, gender, body mass index and familial history of LHC [OR = 5.68, 95% confidence interval (CI): 1.69-19.13]. Controlling for the above variables, an individual suffering from any thyroid disease more than 10 years has about 2.41 times more likely the risk to develop MM than an individual without any thyroid disease (OR = 2.41, 95% CI: 1.35-4.29). Also, adjusting for age, gender, BMI and family history of LHC, a familial history of thyroid disease is associated with increased risk of MM (OR = 3.23, 95% CI: 1.25-8.31). Further studies are needed to explore underlying mechanisms associating thyroid autoimmunity with plasma cell transformation

Is thyroid autoimmunity a risk factor for developing primary myelodysplastic syndrome?

Objective: Thyroid disease has been associated with leukemia and lymphoma. No previous study using clinical and laboratory data has explored whether thyroid disease and especially autoimmune thyroid disease (ATD) is associated with myelodysplastic syndrome (MDS) risk. In this case-control study, we investigated the association of ATD with MDS. Methods: Our study included 101 cases with incident primary MDS confirmed by histology and cytogenetics, and 101 controls matched on gender and age, admitted for non-neoplastic and non-infectious diseases. All subjects were submitted to clinical, ultrasound thyroid evaluation and serum free T3, free T4, TSH, thyroglobulin, and thyroperoxidase antibodies determination. Results: Adjusting for age, gender, and body mass index, there was statistically significant evidence that ATD is associated with increased risk of MDS (OR = 2.58, 95% CI 1.29-5.16). Interestingly, ATD starting from the remote past (more than 10 years from MDS onset) was positively associated with MDS risk (OR = 5.73. 95% CI 2.03-16.16). Mean serum levels of fT3, fT4, and thyroid antibodies were significantly higher in MDS patients and mean TSH serum levels were significantly lower in MDS patients than in controls (p < 0.05). Conclusion: Biological plausibility and empirical evidence highlights the importance of ATD in MDS etiopathogenesis. Further studies are needed to explore underlying mechanisms associating thyroid autoimmunity with leukemogenesis. © 2007 Springer Science+Business Media B.V

Elevated serum visfatin/nicotinamide phosphoribosyl-transferase levels are associated with risk of postmenopausal breast cancer independently from adiponectin, leptin, and anthropometric and metabolic parameters

Objective: Obesity has been implicated in the etiology of postmenopausal breast cancer (PBC). We hypothesized that altered secretion of visfatin may underlie this association. We thus investigated the association of serum visfatin with PBC risk, taking into account known risk factors including adipokines and anthropometric and metabolic parameters. Methods: In a case-control study, we studied 102 postmenopausal women with pathologically confirmed, incident invasive breast cancer and 102 control women matched on age and time of diagnosis between 2003 and 2010 at Army Share Fund Hospital, Veterans' Hospital (NIMTS). Levels of serum visfatin, adiponectin, leptin, metabolic parameters, carcinoembryonic antigen, and CA 15-3 were determined. Results: The mean serum visfatin level was significantly higher in case than in control participants (P < 0.001). Women in the highest quartile of visfatin concentration presented significantly higher odds for PBC, adjusting for age, date of diagnosis, education, body mass index, waist circumference, years with menstruation, parity/age at first full-term pregnancy, breast-feeding, family history of cancer, use of exogenous hormones, alcohol consumption, smoking status, homeostasis model assessment score, and serum leptin and adiponectin concentrations (odds ratio, 7.93; 95% CI, 2.52-24.9). In case participants, the visfatin level correlated significantly with the tumor marker CA 15-3 (P = 0.03) but not with metabolic and anthropometric variables (P > 0.05). Conclusions: Further prospective studies are needed to determine whether an elevated serum visfatin level is implicated in the etiopathogenesis of PBC or reflects changes during PBC progression and could therefore be used as a biomarker for PBC. © 2011 The North American Menopause Society

Serum resistin: A biomarker of breast cancer in postmenopausal women? Association with clinicopathological characteristics, tumor markers, inflammatory and metabolic parameters

Objective: Previous few studies have shown that resistin is significantly elevated in breast cancer (BC) patients. Therefore, we investigated whether serum resistin could be used as a potential diagnostic and prognostic tool for postmenopausal BC (PBC), taking into account clinicopathological features, serum tumor markers, anthropometric, metabolic, and, for the first time, inflammatory parameters. Methods: Serum resistin, tumor markers (CA 15-3 and CEA), metabolic, anthropometric and inflammatory parameters (TNF-α, IL-6, hsCRP) were determined in 103 postmenopausal women with incident, pathologically confirmed, invasive BC, 103 controls matched on age and time of diagnosis, and 51 patients with benign breast lesions (BBL). Results: Mean serum resistin was significantly higher in cases than in controls and patients with BBL (p<. 0.001). In patients, resistin was significantly associated with tumor and inflammatory markers, cancer stage, tumor size, grade and lymph node invasion but not with anthropometric, metabolic parameters and hormone receptor status. Multivariable regression analysis revealed that serum IL-6 (p= 0.02) and cancer stage (p= 0.048) were the strongest determinants of serum resistin in cases adjusting for demographic, metabolic and clinicopathological features. Although resistin's diagnostic performance was low based on ROC curve analysis [0.72, 95% CI: 0.64-0.79], it could, however, represent a BC biomarker reflecting advanced disease stage and inflammatory state. Conclusion: Further prospective and longitudinal studies are needed to evaluate whether serum resistin could be used as a prognostic tool in BC monitoring and management. More research is essential to elucidate resistin's ontological role in the association between obesity, representing a chronic low-grade subclinical inflammation, and PBC. © 2013 The Canadian Society of Clinical Chemists