BCOR-ITD Rearranged Sarcoma in the Mandible of a 5-Year-Old Child: A Case Report Highlighting Diagnostic Distinction From Odontogenic Fibromyxoma.

The 5th edition of the World Health Organization (WHO) classification of soft tissue and bone has recognized three distinct groups among Ewing-like sarcomas, namely, CIC-rearranged sarcoma, sarcomas with genetic alterations, and round cell sarcomas with EWSR1:: non-ETS fusions. Sarcomas with genetic alterations are a distinct clinicopathological group of high-grade tumors, representing 5% of small round cell tumors. BCOR-ITD rearranged tumors commonly manifest as spindle cell sarcomas and many of them display low cellularity with monomorphous cell morphology and myxoid background resembling benign fibroblastic tumors.

Breathlessness without borders: a call to action for global breathlessness research.

It is likely that the burden of breathlessness in low and middle-income countries (LMICs) is much higher than has been estimated using calculations of disease burden and expected prevalence of the symptom. However, most breathlessness research has been conducted in high-income countries and may not be relevant to LMICs. To address this issue, we convened an international breathlessness and global health workshop.

"It's not a one-person show" E-learning course in neuropalliative care: A qualitative analysis of participants' educational gains and self-reported outcomes.

Objectives: Patients with progressive neurologic illness still lack access to quality palliative care services. Barriers to the comprehensive provision of neuropalliative care include gaps in palliative care education. To address this barrier, a novel international model of neuropalliative care education e-learning program was launched in 2022.

Assessing IgG4-related ophthalmic disease and its mimics: a comparison of ACR/EULAR, organ-specific and revised comprehensive diagnostic criteria.

Aims: Diagnosis of IgG4-related ophthalmic disease (IgG4-ROD) rests on the correlation of clinical features, serological testing and histopathology, using internationally accepted diagnostic criteria for objective interpretation; however, several mimickers of IgG4-RD overlap in clinical presentation and histopathology. We assess histopathological features in a series of presumptive IgG4-ROD cases, with emphasis on histopathological mimics and comparison of three IgG4-ROD diagnostic/classification criteria (organ-specific (OS), revised comprehensive diagnostic (RCD) and American College of Rheumatology/European Alliance of Associations for Rheumatology (ACR/EULAR) criteria).

Methods: The histopathology database was screened for cases with clinical/histopathological suspicion of IgG4-ROD.

Ulcerative colitis: a diagnostic odyssey through cutaneous polyarteritis nodosa and granulomatous hepatitis.

SummaryUlcerative colitis (UC), a chronic inflammatory bowel disease, can cause extraintestinal manifestations (EIMs) in approximately 40% of individuals. This case report discusses the diagnostic procedure of a woman in her 20s who initially had non-specific symptoms. The patient underwent a thorough evaluation, which initially pointed towards tuberculosis (TB) due to necrotic lymphadenopathy and granulomatous hepatitis.

Benign Lesion of the Common Bile Duct Mimicking a Malignant Tumor: an Entity Commonly Overdiagnosed Clinically.

Adenomyomatous hyperplasia and adenomyoma are rare benign inflammatory pseudotumors of the gallbladder arising from Rokitansky-Aschoff sinuses. Occurrence of these hyperplastic conditions in the Vaterian and biliary system is extremely rare and is a concern for gastroenterologists and surgeons in distinguishing them from primary malignancies of the biliary system. Definitive diagnosis by imaging or cytopathological examination is difficult; thus, surgical resection becomes the only choice in such cases to relieve the obstruction.

Evaluation of the follicular patterned thyroid lesions based on the WHO 2022 criteria with an emphasis on the grey-zone lesions.

Follicular-patterned thyroid nodules (FPTN) are classified byWHO-2022 into benign, borderline and malignant categories. There are however, grey-zone lesions that pose a diagnostic challenge due to ambiguity in defining criteria and inter-observer variability. WHO-2022 has enumerated specific diagnostic criteria for these lesions.

Disseminated multiloculated peritoneal inclusion cysts: Bubble trouble in belly.

Multiloculated peritoneal inclusion cysts, usually arise from peritoneal mesothelium lining the serous cavity of the abdomen, pelvis and retroperitoneum. These lesions can be incidentally found on imaging or during surgery, and confirmation of the diagnosis is done by radiological imaging, histomorphology and immunohistochemical findings. Although fewer than 200 cases of solitary peritoneal inclusion cysts have been reported, their occurrence in a disseminated fashion has hardly ever been described in literature.

Neuroendocrine carcinoma of ovary: Hitherto rare entity in primary ovarian tumors.

Neuroendocrine neoplasms (NEN) of the female genital tract are extremely uncommon. These tumors can be broadly divided into well differentiated (carcinoid) and poorly differentiated NEN (small cell and large cell carcinomas). Occurrence of neuroendocrine carcinomas (NECs) in ovary has rarely been reported.

Gastric Metastasis of Primary Neuroendocrine Tumor of Skin: Rare Tumor with Rare Presentation.

Merkel cell carcinoma (MCC) is a rare primary neuroendocrine tumor of the skin. It has an aggressive biological behavior and shows early local and distant metastasis. Diagnosis of MCC is a challenge and requires confirmation by immunohistochemistry (IHC).

Common Variable Immunodeficiency Enteropathy and Its Unpredictable Biopsy Findings: Not Everything Is Black and White.

Common variable immunodeficiency syndrome (CVID) is a diverse entity characterized by hypogammaglobinemia and a propensity for recurrent infections. Involvement of the gastrointestinal tract has a variable manifestation ranging from asymptomatic involvement to florid signs and symptoms. Due to these incongruous findings, multiple concurrent biopsies are to be done for tissue diagnosis.

Amelanotic Melanoma: A Great Masquerader.

Malignant melanoma is an aggressive, notorious tumor showing great variability in morphological and immunohistochemical expression, thus commonly leading to an erroneous diagnosis. Within the melanoma group, amelanotic melanoma, with its wide clinical presentations, lack of pigmentation, and varied histological appearances, has taken on a new persona as a master masquerader. Use of immunohistochemistry in the diagnosis of malignant tumors, including melanoma, is primordial and indispensable.

A Curious Case of Omental Oxalate Crystals in a Patient With Struma Ovarii: Pointers to an Unusual Clinicopathological Scenario.

Percutaneous image-guided biopsies are becoming increasingly common in routine pathology practice, with the greater omentum emerging as a common target. We present herein an account of a middle-aged lady with a complex ovarian mass, omental thickening, and raised serum CA125; clinically suspected to have advanced ovarian malignancy. Fine needle aspiration cytology (FNAC) from the ovarian mass was inconclusive.

Transformation of ameloblastoma to ameloblastic carcinoma in a 10-year-old child.

Ameloblastic carcinoma (AC) is a rare odontogenic malignant epithelial neoplasm of maxillofacial skeleton with a distinct predisposition of the mandible. It can occur in a wide range of age groups, with a sex predilection in males. It can arise either as a de novo lesion or from preexisting ameloblastoma.

Situational analysis of the quality of palliative care services across India: a cross-sectional survey.

Objective: Palliative care services in India were established in the 1980s but there is no detailed up-to-date knowledge about the quality-of-service provision nationally. We aim to describe the current quality of palliative care provision in India, as measured against nationally adopted standards.

Method: A digital survey adapted from the Indian Association of Palliative Care Standards Audit Tool was administered to 250 palliative care centres.

Stakeholder engagement as a strategy to enhance palliative care involvement in intensive care units: A theory of change approach.

Background: Adult patients admitted to intensive care units in the terminal phase experience high symptom burden, increased costs, and diminished quality of dying. There is limited literature on palliative care engagement in ICU, especially in lower-middle-income countries. This study explores a strategy to enhance palliative care engagement in ICU through a stakeholder participatory approach.

PENS approach for breaking bad news in the oncology outpatient setting: a real-world report.

Purpose: Breaking bad news (BBN) is a vital part of oncology practice. We conducted this study to assess an abbreviated PENS protocol [Patient preference, Explanation, Next appointment, and Support] for BBN in oncology outpatient (OP) settings.

Methods: This observational study was conducted in a university teaching hospital, including cancer patients who were unaware of their condition and willing to discuss their disease status.

A 14-Year-Old Female With Chest Mass, Shortness of Breath, and Hypertension.

Background: A previously healthy 14-year-old girl was evaluated in the emergency department (ED) with 2 months of shortness of breath and fatigue.

Methods: She initially presented to her primary pediatrician, where a complete blood count was only significant for mild anemia, thyroid function tests were normal, and a chest x-ray revealed a chest mass. This prompted her primary pediatrician to order a computed tomography scan and refer to the ED.

COVID-19 Palliative and End-of-Life Care Plan: Development and Audit of Outcomes.

Objectives: Palliative care (PC) referral in serious and critical COVID-19 improves decision-making, health resource utilisation, end-of-life symptom management and family support. In this study, we explored developing a systematic decision-making matrix for PC referral in COVID-19 and audited its outcomes.

Materials And Methods: A team of interdisciplinary experts developed a hospital COVID-19 PC plan.

Palliative and end-of-life care in intensive care units in low- and middle-income countries: A systematically constructed scoping review.

Purpose: Death is common in intensive care units, and integrating palliative care enhances outcomes. Most research has been conducted in high-income countries. The aim is to understand what is known about the type and topics of research on the provision of palliative care within intensive care units in low- and middle-income countries MATERIALS AND METHODS: Scoping review with nine databases systematically searched for literature published in English on palliative care in intensive care units in low- and middle- income settings (01/01/1990 to 31/05/2021).

IgG4 related sclerosing encapsulating peritonitis with cocoon formation: An unusual and undescribed presentation.

IgG4-related sclerosing mesenteritis is a rare disease of mesentery of an unknown etiology which shows a constellation of histopathologic findings of lymphoplasmacytic inflammation with IgG4-positive plasma cells and marked fibrosis. This chronic inflammatory condition of mesentery forming an abdominal cocoon has never been described before to the best of our knowledge. Here, we report a patient with a history of subacute small bowel obstruction who was found to have an intra-abdominal encapsulating mass in the right iliac fossa and was finally diagnosed as IgG4-related sclerosing encapsulating peritonitis (abdominal cocoon) based on peroperative findings, histology and immunohistochemistry.

Retrospective histopathology audit of thymectomy specimens: A clinicopathological study of 303 cases spanning the non-neoplastic, benign and malignant spectrum.

Aims: Thymectomy specimens are uncommon in routine histopathology practice. However, awareness of various pathologic entities and definite reporting of these specimens is paramount to optimal patient management. Our objective was to determine the histomorphologic spectrum of thymectomy specimens spanning the non-neoplastic, benign to malignant spectrum.