Combined nutritional and frailty screening improves assessment of short-term prognosis in older adults following percutaneous coronary intervention.

Background: Frailty and malnutrition are well-known factors influencing outcomes of myocardial infarction (MI) in older adults. Due to considerable overlap between both entities, whether the simultaneous assessment of frailty and nutrition adds nonredundant value to risk assessment is unknown.

Methods: We performed a prospective cohort study on 402 patients aged at least 65 years diagnosed with ST-elevation MI that underwent percutaneous coronary intervention.

Development of a Novel Inflammatory Index to Predict Coronary Artery Disease Severity in Patients With Acute Coronary Syndrome.

The systemic immune-inflammation index (SII) and systemic inflammation response index (SIRI) have previously demonstrated predictive value in coronary artery disease (CAD). We developed on an expanded, novel systemic immune-inflammation response index (SIIRI), calculated as peripheral neutrophil × monocyte × platelet ÷ lymphocyte count. We assessed 240 patients with an acute coronary syndrome that subsequently underwent percutaneous coronary intervention.

The systemic immune-inflammation index in predicting sepsis mortality.

Background: The systemic immune-inflammation index (SII) is a novel parameter and its role in the prognosis of sepsis has never been explored previously.

Methods: We retrospectively assessed 267 patients with blood-culture confirmed sepsis. Clinical and laboratory data recorded at intensive care unit (ICU) admission were analyzed.

Perception without preconception: comparison between the human and machine learner in recognition of tissues from histological sections.

Deep neural networks (DNNs) have shown success in image classification, with high accuracy in recognition of everyday objects. Performance of DNNs has traditionally been measured assuming human accuracy is perfect. In specific problem domains, however, human accuracy is less than perfect and a comparison between humans and machine learning (ML) models can be performed.

Atherogenic index of plasma predicts coronary artery disease severity and major adverse cardiac events in absence of conventional risk factors.

Background: Various overlapping risk factors lead to coronary artery disease (CAD). The atherogenic index of plasma (AIP) is a marker for CAD severity and progression. However, little is known about its contribution to the residual risk of CAD observed in the absence of all typical risk factors.

Sleep, Cognition, and Yoga.

Stress is one of the major problems globally, associated with poor sleep quality and cognitive dysfunction. Modern society is plagued by sleep disturbances, either due to professional demands or lifestyle or both the aspects, often leading to reduced alertness and compromised mental function, besides the well documented ill effects of disturbed sleep on physiological functions. This pertinent issue needs to be addressed.

Platelet Indices and Their Kinetics Predict Mortality in Patients of Sepsis.

Platelet indices are inexpensive, easily accessible parameters and potentially useful prognostic indicators in sepsis. In this study we explore the differences in platelet indices and their kinetics between sepsis survivors and non-survivors. A retrospective cohort-study of 97 cases of culture-positive sepsis at a tertiary-care center in North India.

Symptomatic CSF HIV Escape in Patients on Anti Retroviral Therapy - A Case Series from India.

The central nervous system is believed to be a safe sanctuary site which is established very early in the course of HIV infection where the virus can escape antiretroviral therapy. HIV associated neurocognitive disorder (HAND) is seen to occur even in patients on successful systemic ART. HIV RNA can be at higher levels in CSF than plasma termed as CSF / plasma discordance or CSF escape.

The Study of MIB-1 LI and CD 34 As A Marker of Proliferative Activity and Angiogenesis in Different Grades of Meningioma.

Introduction: Meningiomas comprise 24-30% of all tumours occurring in the central nervous system. Conventional morphologic critera as studied in routine Haematoxylin and Eosin stained sections (H & E) may not be accurate in grading and assessing prognosis in small stereotactic biopsy specimens. Thus, arises the need for objective methods for assessing tumour biology.

Xanthogranulomatous endometritis presenting as pyometra and mimicking carcinoma on imaging.

Xanthogranulomatous endometritis (XGE) is an uncommon but well-established histopathological entity seen affecting the kidney and gallbladder. Involvement of the endometrium is very rare, with only a few case reports in world literature till date. Histologically, it is characterized by the replacement of the endometrium by sheets of foamy histiocytes, plasma cells, lymphocytes, giant cells, and siderophages.

Nevus Lipomatosis Cutaneous Superficialis - A clinicopathologic study of the solitary type.

Background: Nevus Lipomatosis Cutaneous Superficialis (NLCS) is a rare, benign hamartomatous lesion characterized by the ectopic presence of mature adipocytes in the reticular dermis not associated with the underlying subcutaneous tissue. Two clinical forms-classical and solitary occur. The solitary form is relatively uncommon, due to which these lesions are commonly clinically misdiagnosed.

Paragonimus westermani infection in lung: A confounding diagnostic entity.

Paragonimiasis is a food-borne parasitic zoonosis caused by the genus Paragonimus. Fresh water snails, crabs, and crayfish are the first and second intermediate hosts, respectively. Humans acquire this infection by ingesting uncooked/undercooked crustaceans.

Pseudohyperplastic variant of adenocarcinoma as a component of α-methyl-CoA-racemase (AMACR negative) carcinosarcoma of the prostate.

Carcinosarcoma (CS) or Sarcomatoid carcinoma (SC) of the prostate is a very rare malignant tumor of the prostate having an aggressive clinical course and dismal prognosis. The adenocarcinomatous element is usually of the acinar type and closely admixed with a sarcomatous component. We report a case of α-methyl-CoA-racemase (AMACR)-negative pseudohyperplastic variant of adenocarcinoma in CS.

Fertility preservation in young patients' with cancer.

Preservation of fertility is an important issue in the management of young cancer patients. Though embryo cryostorage is a well-established procedure, it can only be availed by couples. Recent studies have indicated increasing success rates with mature and immature oocyte cryopreservation.

The Diagnostic Role of the Marginal Vacuoles in FNAC of Solitary Thyroid Nodules.

Context: FNAC thyroid is more sensitive as well as specific in segregating neoplastic and non-neoplastic thyroid lesions. Identification of predominant cell pattern, cell morphology and background details in FNAC smears play an important role in categorisation of various thyroid lesions with accuracy. Marginal vacuoles (MVs) have been described as irregular cytoplasmic vacuoles with largely unstained central area.

A study on the biochemical and the morphological changes in the liver in renal transplant recipients with an evidence of the HBV and the HCV infections.

Context: Renal transplantation is the definitive treatment in renal failure patients. Liver disease is a known problem in renal transplant recipients. They may be consequent to immunosuppression, drug toxicity, altered immune response to viruses and hemodialysis.

Evaluation of precision of guidance techniques in image guided fine needle aspiration cytology of thoracic mass lesions.

Background: Transthoracic fine needle aspiration cytology (FNAC) is an established and safe technique for diagnosis of thoracic mass lesions. Computed tomography (CT) scan depicts clear anatomical details and provides access to any area of the body. It is, however, expensive and the needle is not passed in real time.

Vitamin D and multiple sclerosis: Potential pathophysiological role and clinical implications.

Multiple sclerosis (MS) is thought to arise due to an interplay of genetic and environmental risk factors. Vitamin D, besides maintaining bone health and calcium metabolism, is thought to play an immunomodulatory role in the central nervous system. Studies have shown that patients with the highest level of Vitamin D (99-152 nmol/l) had a significantly lower risk of MS than the subgroup with the lowest levels (15-63 nmol/l).

Comparative study of histopathological Marsh grading with clinical and serological parameters in celiac iceberg of north India.

Background: Celiac disease is an autoimmune disorder caused by the ingestion of wheat gluten and related proteins in genetically susceptible individuals. It is characterized by anti-tissue transglutaminase (anti-tTG) antibodies. Duodenal biopsy is the gold standard for diagnosis.

Significance of nuclear morphometry in cytological aspirates of breast masses.

Background: Breast carcinoma is the most common malignancy globally. Cytological evaluation in breast lesions is largely subjective. Gradual progression of cells from normal to invasive involves nuclear changes that need to be viewed objectively.