A model for self-management of chronic filarial lymphoedema with acute dermato-lymphangio-adenitis.

Secondary lymphoedema due to filariasis is a leading cause of morbidity in India. We present a case of a 54-year-old female with lymphatic filariasis for 18 years, with three to four episodes of acute dermato-lymphangio-adenitis (ADLA) every year. The patient had voluntarily restricted social interaction and community participation.

Interobserver agreement of a gastric adenocarcinoma tumor regression grading system that incorporates assessment of lymph nodes.

Perioperative chemotherapy is increasingly used in combination with surgery for the treatment of patients with locally advanced, resectable gastric cancer. Histologic tumor regression grade (TRG) has emerged as an important prognostic factor; however, a common standard for its evaluation is lacking. Moreover, the clinical significance of regressive changes in metastatic lymph nodes (LNs) remains unclear.

Evidence-based National Consensus: Recommendations for Physiotherapy Management in COVID-19 in Acute Care Indian Setup.

Background: With the Wuhan pandemic spread to India, more than lakhs of population were affected with COVID-19 with varying severities. Physiotherapists participated as frontline workers to contribute to management of patients in COVID-19 in reducing morbidity of these patients and aiding them to road to recovery. With infrastructure and patient characteristics different from the West and lack of adequate evidence to existing practices, there was a need to formulate a national consensus.

Quantification of mucosal EEC in jejunum. A comparative study of IBS patients and healthy controls.

Enteroendocrine cells (EEC) have been suggested to have a role in the pathogenesis of irritable bowel syndrome (IBS). Although many studies have analysed possible numeric changes of EEC in IBS, the results differ between different studies. One reason might be due to difficulties in standardising the morphometric method.

Histopathologic tumor regression grading in patients with gastric carcinoma submitted to neoadjuvant treatment: results of a Delphi survey.

Studies investigating the histopathologic response of gastric carcinoma to neoadjuvant treatment have used a variety of different tumor regression grading systems. The aim of this Delphi survey was to review the available systems and reach consensus on a potential international standard. An international e-mail-based Delphi survey involving 6 expert pathologists was undertaken between January and October 2017.

Computed Tomography Follow-Up Assessment of Patients with Low-Grade Appendiceal Mucinous Neoplasms: Evaluation of Risk for Pseudomyxoma Peritonei.

Background: Low-grade appendiceal mucinous neoplasms are rare. Both classification and management vary. This study aimed to follow up on patients with a diagnosis of LAMN after primary surgery with computer tomography (CT) scans to examine the risk for the development of pseudomyxoma peritonei (PMP).

Detection of Free Cancer Cells in Pelvic Lavage with Double Immunocytochemistry at Rectal Cancer Surgery.

Background/aim: The aim of the present study was to describe a double immunocytochemical staining method for detecting free cancer cells after rectal cancer surgery and to evaluate their extent and prognostic role.

Materials And Methods: Immunocytochemistry was performed using antibodies against cytokeratin 20/caudal-typehomeobox transcription factor 2 (CDX2) and mucin glycoprotein-2 (MUC2)/p53 protein. The study included 29 patients with infraperitoneal rectal cancer who underwent bowel resection and four controls.

High-frequency torsional Alfvén waves as an energy source for coronal heating.

The existence of the Sun's hot atmosphere and the solar wind acceleration continues to be an outstanding problem in solar-astrophysics. Although magnetohydrodynamic (MHD) modes and dissipation of magnetic energy contribute to heating and the mass cycle of the solar atmosphere, yet direct evidence of such processes often generates debate. Ground-based 1-m Swedish Solar Telescope (SST)/CRISP, Hα 6562.

Physiological effects of a single chest physiotherapy session in mechanically ventilated and extubated preterm neonates.

Objective: To assess the changes on various physiological cardio-respiratory parameters with a single chest physiotherapy session in mechanically ventilated and extubated preterm neonates with respiratory distress syndrome.

Study Design: This is a prospective observational study in a neonatal intensive care unit setting. Sixty preterm neonates with respiratory distress syndrome, thirty mechanically ventilated and thirty extubated preterm neonates requiring chest physiotherapy were enrolled in the study.

Clinical Profile of Patients Requiring Prolonged Mechanical Ventilation and their Outcome in a Tertiary Care Medical ICU.

Intoduction: An increasing number of patients require mechanical ventilation and there has been a proportional increase in patients needing prolonged mechanical ventilation (ventilated for ≥ 21 days, for atleast 6 hours per day). It accounts for about 10% of all mechanically ventilated patients. Although these patients represent a smaller proportion of intensive care unit (ICU) patients, they consume substantial ICU resources.

Circumferential resection margin as a prognostic marker in the modern multidisciplinary management of rectal cancer.

Background: A positive circumferential resection margin has been associated with a high risk of local recurrence and a decrease in survival in patients who have rectal cancer.

Objective: The purpose of this study was to analyze the involvement of circumferential resection margin in local recurrence and survival in a multidisciplinary population-based setting by using tailored oncological therapy and surgery with total mesorectal excision.

Design: Data were collected in a prospective database and retrospectively analyzed.

p53 up-regulation during colorectal carcinogenesis.

Background: We previously found foci of p53 up-regulation in dysplasia in colorectal adenomas (CRAs). The present study aimed at exploring the frequency of this phenomenon in CRAs with and without submucosal invasive carcinoma.

Materials And Methods: Sections from 568 polypectomies or surgical resections harbouring a CRA (without or with submucosal invasion) or overt colorectal carcinomas were challenged with p53 immunostaining.

Delayed onset neuropathy along with recurrent laryngeal nerve palsy due to organophosphate poisoning and the role of physiotherapy rehabilitation.

Organophosphorus poisoning is a major global cause of health problems and the leading cause of mortality and morbidity in the developing countries. In this, the inhibition of acetyl-choline esterase and neurotoxic esterase along with nicotinic receptor involvement produces three well-identified and documented clinical phases: The initial cholinergic phase, which is a medical emergency often requiring management in an intensive care unit; the intermediate syndrome, during which prolonged ventilator care is necessary; and finally delayed neurotoxicity. Vocal cord paralysis is rare and leads to aphonia.

Resolution of lung collapse in a preterm neonate following chest physiotherapy.

Preterm neonates are prone to lung collapse because of many reasons. Chest physiotherapy can be used successfully in such cases with lung collapse in order to facilitate removal of secretions and re-expansion of the lung. With the help of a chest radiograph, improvement can be noted as in this case.

Spectrum of cytokeratin-positive cells in the bone marrows of colorectal carcinoma patients.

Background: Bone marrow micrometastases (BMM) is considered to be of interest as a prognostic marker in solid tumors. The use of density-gradient separated bone marrow (BM) aspirates does not allow proper morphological characterization of the cells. An alternative approach, using routinely processed clots of BM aspirates, is presented.

The chronological appearance of flat colonic neoplasias in rats.

Following weekly s.c. injections of the colonotropic carcinogen 1,2-dimethylhydrazine (DMH), we investigated the occurrence of flat and protruding neoplasias in the colon of rats at various time intervals.

Clinical effects of monoclonal antibody 17-1A combined with granulocyte/macrophage-colony-stimulating factor and interleukin-2 for treatment of patients with advanced colorectal carcinoma.

Granulocyte/macrophage-colony-stimulating factor (GM-CSF) has previously been indicated to enhance the therapeutic effect of the anti-colorectal carcinoma mAb17-1A as well as to augment in vivo immune effector functions. In vitro interleukin-2 (IL-2) augmented GM-CSF-induced antibody-dependent cellular cytotoxicity, a mechanism considered to be of significance for the therapeutic effect of mAb. A treatment regimen was elaborated that combined mAb17-1A (400 mg at day 3 of a 10-day treatment cycle) with the simultaneous administration of GM-CSF (250 microgram/m(2) once daily) and IL-2 (2.

Non-polypoid adenomas of the colon are associated with subjacent lymphoid nodules. An experimental study in rats.

Background: Subjacent lymphoid nodules (SLNs) have been found in 38% of non-polypoid colonic adenomas in humans. In the present work the presence of SLNs in experimentally induced colonic adenomas was investigated in rats.

Methods: 1,2-Dimethylhydrazine was injected subcutaneously in 290 Sprague-Dawley rats for 27 weeks.

Augmentation of the immune response with granulocyte-macrophage colony-stimulating factor and other hematopoietic growth factors.

Granulocyte-macrophage colony-stimulating factor is by far the most widely used hematopoietic growth factor to augment immune responses. At present, the best secured effect is as an adjuvant cytokine for vaccination. Granulocyte-macrophage colony-stimulating factor can be delivered as gene-transduced tumor cells, as plasmid DNA, or as the soluble free granulocyte-macrophage colony-stimulating factor protein.

Immunopathology of metastases in patients of colorectal carcinoma treated with monoclonal antibody 17-1A and granulocyte macrophage colony-stimulating factor.

Twenty patients with metastatic colorectal carcinoma were treated with a single infusion (400 mg) of a mouse monoclonal antibody (IgG2a) against the tumor-associated antigen CO 17-1A and with a daily injection of granulocyte macrophage colony-stimulating factor (GM-CSF) for 10 days. The cycle was repeated every month. Metastases from 5 of the 20 patients biopsied on days 1 and 10 of the first two treatment cycles were studied by immunohistochemistry.

Retrieval of leukocyte antigens in paraffin-embedded rat tissues.

We compared the immunohistochemical reactivity of various rat leukocyte antigens in frozen and paraffin-embedded thymus, spleen, abdominal lymph node, liver, and brain tissues of healthy Sprague-Dawley rats, fixed in various fixatives. Immune reactivity after fixation in Methacarn was superior to that of 4% neutral buffered formalin, a mercury-based fixative (B-5), or Carnoy. Microwave (MW) antigen retrieval (AR) enhanced antigen reactivity.

Subcutaneous interleukin-2 and alpha-interferon in advanced colorectal carcinoma. A phase II study.

Subcutaneous administration of low doses of recombinant interleukin-2 (IL-2) and interferon-alpha (IFN-alpha) on an out-patient basis has been reported not to significantly compromise the response frequency compared to intravenous IL-2 in patients with renal cell carcinoma and melanoma. As part of an ongoing program to develop a biotherapeutic concept in patients with colorectal carcinoma (CRC) we studied the clinical effects of such a regimen in 15 patients with metastatic CRC. The daily dose of IL-2 varied between 4.

Intracerebral inflammatory response to experimental brain contusion.

The inflammatory reaction following experimental brain contusion was studied by immunohistochemistry in 22 rats during the first 16 days after trauma. An inflammatory mononuclear cell response was evident on day 2, with a maximum on days 5-6 and signs remained still 16 days after the trauma. The time course of the cellular infiltration adjacent to the lesion correlated with blood brain barrier dysfunction in the contralateral side of the traumatized hemisphere.

Flat adenoma-adenocarcinoma sequence in the colon of rats.

Purpose: As there is an increased awareness of the existence of a "flat adenoma-adenocarcinoma sequence" in the colonic mucosa of human subjects, the aims of the study were to assess whether flat colonic adenocarcinomas in rats are also preceded by flat adenomas, as is reported in humans, and to determine the frequency of flat lesions compared with exophytic lesions in the colon of rats.

Method: The colonotropic carcinogen 1,2-dimethylhydrazine was injected subcutaneously in 300 Sprague-Dawley rats for 27 weeks.

Results: A total of 358 tumors developed in 278 of the 300 rats.