"Triple Trouble" in A Case of Mass Lesion

Bronchogenic carcinoma, the commonest lung tumor occurs more frequently in the elderly with typical symptoms of cough, haemoptysis, weight loss, dyspnoea or chest pain. These symptoms mimic common respiratory infections in en-demic areas like pulmonary tuberculosis. Also, metastasis at presentation itself is common, the favoured sites being liver, contra-lateral lungs, bones, brain, etc., although unusual and rare sites like heart also are known. We herein report a rare association of both carcinoma with active pulmonary tuberculosis in the same lobe associated with intracardiac metastasis. Very few cases have been published describing lung carcinoma with intracardiac metastasis. We hope the documentation of this rare case will shed further light into the subject area and improve clinical education.     

Role of Helicobacter pylori infection in pathogenesis of atherosclerosis

Though a century old hypothesis, infection as a cause for atherosclerosis is still a debatable issue. Epidemiological and clinical studies had shown a possible association but inhomogeneity in the study population and study methods along with potential confounders have yielded conflicting results. Infection triggers a chronic inflammatory state which along with other mechanisms such as dyslipidemia, hyper-homocysteinemia, hypercoagulability, impaired glucose metabolism and endothelial dysfunction, contribute in pathogenesis of atherosclerosis. Studies have shown a positive relations between Cytotoxic associated gene-A positive strains of Helicobacter pylori and vascular diseases such as coronary artery disease and stroke. Infection mediated genetic modulation is a new emerging theory in this regard. Further large scale studies on infection and atherosclerosis focusing on multiple pathogenetic mechanisms may help in refining our knowledge in this aspect.     

Significance of Serum Tumor Marker Levels in Peritoneal Carcinomatosis of Appendiceal Origin

Background

The significance of tumor markers in patients with appendiceal carcinomatosis is poorly defined. We determined preoperative and postoperative tumor marker levels in patients undergoing cytoreductive surgery (CRS) and heated intraperitoneal chemoperfusion (HIPEC) and examined their association with clinicopathologic features and survival.

Methods

A total of 176 patients undergoing attempted CRS/HIPEC for appendiceal carcinomatosis had at least 1 tumor marker measured. Marker levels were correlated with tumor characteristics and oncologic outcomes. Kaplan–Meier curves and multivariate Cox regression models were used to identify prognostic factors affecting progression and survival.

Results

At least 1 marker was elevated prior to CRS/HIPEC in 70 % of patients (CEA, 54.1 %; CA19-9, 47.7 %; CA-125, 47.2 %). Among patients with elevated preoperative marker levels, normalization occurred postoperatively in 79.4 % for CEA, 92.3 % for CA19-9, and 60 % for CA-125. Absolute preoperative tumor marker levels correlated with peritoneal carcinomatosis index (PCI) (p < .0002), and the number of elevated markers was associated with PCI and progression-free survival (PFS). Elevated postoperative CEA level was associated with decreased PFS (median, 13 vs 36 months, p = .0008). On multivariate Cox regression analysis, elevated preoperative CA19-9 was associated with shorter PFS (hazard ratio [HR] 2.9, 95 % confidence interval [95 % CI] 1.5–5.3, p = .0008), whereas elevated CA-125 was associated with shorter overall survival (HR 2.6, 95 % CI 1.3–5.4, p = .01).

Conclusions

Most patients with appendiceal carcinomatosis will have at least 1 elevated tumor marker and will normalize following CRS/HIPEC, allowing for ongoing surveillance. CA19-9 is a promising biomarker for early progression following CRS/HIPEC, whereas CA-125 is associated with shorter survival.     

Bisphosphonate‐associated osteonecrosis of the jaw: does it occur in children?

Background  Bisphosphonate use in adult patients has been linked to osteonecrosis of the jaw (ONJ). This complication has not been systematically assessed in a paediatric population receiving bisphosphonates.
Objective  To assess our cohort of paediatric patients treated with intravenous bisphosphonate for occurrence of ONJ.
Design  Observational study at a tertiary children's hospital.
Patients  A total of 42 paediatric patients with osteoporosis who received bisphosphonate infusions for a mean of 6·5 years (SD 2·7 years) were assessed clinically and radiographically for possible ONJ. Among 42, 37 patients had received disodium pamidronate 1 mg/kg/dose at a mean cumulative dose of 19·8 mg/kg and zoledronic acid (ZA) 0·05 mg/kg/dose at a mean cumulative dose of 0·49 mg/kg; four had received ZA and one received pamidronate alone. Invasive dental treatment during bisphosphonate treatment, a known risk factor for osteonecrosis, was specifically assessed.
Results  In all patients assessed, including 11 who had invasive dental treatment, there were no cases of osteonecrosis.
Conclusion  ONJ has so far not been demonstrated in this patient group.     

Symphysis-fundal height measurement--a reliable parameter for assessment of fetal growth

Intrauterine growth retardation (IUGR) is one of the major causes of perinatal mortality in countries like India. Fundal height traditionally measured in relation to umbilicus and xiphisternum is of little value in predicting the fetal growth. Some workers have found that symphysis fundal height (SFH) measurements could be useful in screening pregnancies for growth retardation. A prospective study was taken up in 109 pregnant women attending the antenatal clinic of our Institution. Serial measurements of SFH, abdominal girth, double abdominal wall thickness (DAWT) and maternal weight gain were recorded. SFH measurements obtained were arranged on the basis of 10th, 50th and 90th percentile and represented graphically. Statistical analysis showed that the coefficient of variation was smallest for SFH as compared to abdominal girth and maternal weight gain. The babies (single born) delivered were between 2600 g and 3700 g irrespective of whether the maternal weight gain was 143 g/week or 424 g/week. The abdominal wall thickness had no influence on the measurement of SFH. An attempt was made to develop a nomogram of SFH for our population. This is a simple, reliable and inexpensive method in the screening of pregnancies for IUGR.     

Infant mortality in Pondicherry--an analysis of a cohort of 8185 births.

Infant mortality rate is one of the 12 global indicators for monitoring Health for All. Reliable data on infant mortality are not available for the majority of developing countries including India. To plan strategies for bringing down the rate and, later, to evaluate them, 'Cause Specific Rates' would be necessary. Pondicherry has achieved low rates of infant mortality. A study was conducted in the Anganwadis of Pondicherry to determine the causes of infant deaths. The 8185 children born between 1-4-1987 and 31-3-1988 in Pondicherry formed the study group. The Anganwadi workers collected information on the cause of death for the 222 children dying within the first year. The infant mortality rate was 27.1 per 1000 live births. Acute respiratory infections and diarrheal diseases accounted for 45% of the deaths.