Sound mind vs sound heart.

Depressive and anxiety disorders have both have been associated with an increased risk of cardiovascular disease. This article highlights the multifactorial and bidirectional interaction between cardiovascular diseases, depression and anxiety, and the need for early assessment, diagnosis and intervention.

Preoperative Platelet-Lymphocyte Ratio Augments CA 19-9 as a Predictor of Malignancy in Chronic Calcific Pancreatitis.

INTRODUCTION: Differentiating inflammatory from malignant head mass in the background of chronic calcific pancreatitis (CCP) is difficult, and there is no investigation which can reliably solve this dilemma. An accurate diagnosis is crucial as the treatment is different for the two cases and a failure to identify malignancy before surgery can be disastrous. We aimed to assess the accuracy of platelet-lymphocyte ratio (PLR) and to compare it with CA 19-9 in determining the nature of pancreatic head mass (PHM). MATERIALS AND METHODS: Eighty-three patients, who presented with CCP and PHM between 2005 and 2011, were included in the study. Patients identified to have malignancy underwent pancreaticoduodenectomy, while those deemed to have a benign lesion underwent Frey's procedure. Clinical features of both the groups were compared. CA 19-9 and PLR individually and in combination were compared in both groups. Receiver operating characteristic curves were used to analyze the predictive values of CA 19-9 and PLR individually and together. RESULTS: Histologically, 66.3% had an inflammatory head mass and 33.7% had a malignant head mass. Significant clinical features which predicted a malignancy included the presence of a head mass in CCP of tropics, older age, jaundice, sudden worsening abdominal pain, gastric outlet obstruction, and significant weight loss. Sensitivity and specificity of CA 19-9 and PLR in diagnosing malignancy were similar (85.5 vs. 81.2 and 96.4 vs. 92.8%, respectively), on combining CA 19-9 and PLR, there was an improvement in sensitivity (94.5%). CONCLUSION: PLR is at least as good as CA 19-9 as a diagnostic marker to differentiate between malignant and inflammatory head mass in CCP. When used together, PLR improves the predictive value of serum CA 19-9.

Incidental gall bladder cancers: Are they truly incidental?

AIM: To seek and analyze features suggestive of gallbladder cancer (GBC) on preoperative imaging and intraoperative findings in patients diagnosed as having incidental GBC (IGBC). METHODS: The study was conducted on 79 patients of IGBC managed in our department over a 10-year period (2003-2012). Review of preoperative imaging and operative notes was done to ascertain any suspicion of malignancy-in-retrospect. RESULTS: Of the 79 patients, Ultrasound abdomen showed diffuse thickening, not suspicious of malignancy in 5 patients, and diffuse suspicious thickening was seen in 4 patients. Focal thickening suspicious of malignancy was present in 24 patients. Preoperative computed tomography/magnetic resonance imaging was done in 9 patients for suspicion of malignancy. In 5 patients, difficult Cholecystectomy was encountered due to dense/inflammatory adhesions. Intraoperative findings showed focal thickening of the gallbladder and a gallbladder mass in 9 and 17 patients respectively. On overall analysis, 37 patients had preoperative imaging or intraoperative findings suggestive of malignancy, which was either a missed GBC or an unsuspected/unexpected GBC. In 42 (53.2%) patients, there was no evidence suggestive of malignancy and was an unanticipated diagnosis. CONCLUSION: Our study highlights a potential and not-so-rare pitfall of Laparoscopic Cholecystectomy. A greater awareness of this clinical entity along with a high index of suspicion and a low threshold for conversion to open procedure, especially in endemic areas may avert avoidable patient morbidity and mortality.

Xanthogranulomatous cholecystitis masquerading as gallbladder cancer: can it be diagnosed preoperatively?

Background. Xanthogranulomatous cholecystitis (XGC) is often misdiagnosed as gallbladder cancer (GBC). We aimed to determine the preoperative characteristics that could potentially aid in an accurate diagnosis of XGC masquerading as GBC. Methods. An analysis of patients operated upon with a preoperative diagnosis of GBC between January 2008 and December 2012 was conducted to determine the clinical and radiological features which could assist in a preoperative diagnosis of XGC. Results. Out of 77 patients who underwent radical cholecystectomy, 16 were reported as XGC on final histopathology (Group A), while 60 were GBC (Group B). The incidences of abdominal pain, cholelithiasis, choledocholithiasis, and acute cholecystitis were significantly higher in Group A, while anorexia and weight loss were higher in Group B. On CT, diffuse gallbladder wall thickening, continuous mucosal line enhancement, and submucosal hypoattenuated nodules were significant findings in Group A. CT findings on retrospect revealed at least one of these findings in 68.7% of the cases. Conclusion. Differentiating XGC from GBC is difficult, and a definitive diagnosis still necessitates a histopathological examination. An accurate preoperative diagnosis requires an integrated review of clinical and characteristic radiological features, the presence of which may help avoid radical resection and avoidable morbidity in selected cases.

Kikuchi-Fujimoto disease: a sheep in wolf's clothing.

INTRODUCTION: Kikuchi-Fujimoto disease (KFD) is a rare, self-limiting disorder that typically affects the cervical lymph nodes. Recognition of this condition is crucial, especially because it can easily be mistaken for tuberculosis, lymphoma, or even adenocarcinoma. Awareness of this disorder will help prevent misdiagnosis and inappropriate treatment. METHODS: From January 2006 to December 2008, 30 patients who underwent a biopsy of a cervical lymph node and proved histologically to have KFD were enrolled in this study. We studied clinical manifestations, laboratory results, treatment, and recurrence for each patient. Patients were followed up for a mean period of 2 years. RESULTS: There were 24 women and 6 men, with a mean age of 18 years. Two patients had a past history of tuberculosis. Major clinical symptoms and signs were fever (70%) and lymphadenopathy (100%). The affected cervical lymph nodes were most commonly located in the posterior cervical triangle. Unilateral and bilateral cervical lymph nodes were affected in 25 and 5 patients, respectively. The affected lymph nodes were most commonly less than 3 cm in size. Leukopenia was observed in 46.7%, and a raised erythrocyte sedimentation rate was seen in 56.7% of the cases. Treatment strategies included no medication, nonsteroidal antiinflammatory drugs (NSAIDs) alone, steroids alone, or a combination of NSAIDs and steroids. Ninety percent improved within 3 months, whereas one patient showed improvement only after 9 months of continued treatment. No recurrence has since been noted. CONCLUSION: KFD is a benign disease that masquerades as other more sinister diseases and can lead to unnecessary treatment-induced physiologic, psychological, and financial morbidity to the patient. Tissue diagnosis is necessary in all cases, and an effective communication between the surgeon and the pathologist is imperative in making an accurate diagnosis.