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[Waterhouse-Friderichsen cases in the archives of ZMS PAM--epidemiological conditions and diagnostic difficulties].

15 cases of meningococcal infections from 2003-2004 were discussed in the study. Their therapy ended in failure and they had been typically autopsied in our Forensic Med. Department. During the autopsy material for classical microbiological investigations was collected. That type of death is characterised with pathognomonic and autopsy image. The problem is the microbiological identification of the pathogen group and type. It is connected with the characteristic of the analysed material and the biological features of Neisseria meningitidis. The molecular and genetic methods show their usefulne

From the archives of the AFIP: medulloblastoma: a comprehensive review with radiologic-pathologic correlation.

Medulloblastoma is the most common pediatric central nervous system malignancy and the most common primary tumor of the posterior fossa in children. This highly malignant neoplasm occurs more frequently in males and usually before 10 years of age. Clinical symptoms and signs are generally brief, typically less than 3 months in duration, and reflect the strong predilection of this tumor to arise within the cerebellum, most often in the vermis. Although much less common, the disease may also occur in adults, usually in the 3rd and 4th decades of life. Surgical resection, radiation therapy, and c

From the archives of the AFIP. Imaging of musculoskeletal neurogenic tumors: radiologic-pathologic correlation.

Numerous neurogenic tumors can affect the musculoskeletal system, including traumatic neuroma, Morton neuroma, neural fibrolipoma, nerve sheath ganglion, neurilemoma, neurofibroma, and malignant peripheral nerve sheath tumors (PNSTs). The diagnosis of neurogenic tumors can be suggested from their imaging appearances, including lesion shape and intrinsic imaging characteristics. It is also important to establish lesion location along a typical nerve distribution (eg, plantar digital nerve in Morton neuroma, median nerve in neural fibrolipoma, large nerve trunk in benign and malignant PNSTs). Tr

Marine sediments as rare earth elements pollution archives: A review of trends, sources, and distribution.

Rare earth elements (REEs), including the lanthanides, scandium, and yttrium, are emerging contaminants of increasing concern due to their widespread use in high-tech, green energy, and biomedical applications. This review synthesizes 31 years (1995-2025) of data on REE accumulation in marine sediments across 31 countries and different marine environments, focusing on temporal trends, spatial distribution, sources, and ecological implications. Total REE concentrations (ΣREE+ScY) ranged from 50.47 to 5445,723 ng g-1, with estuaries identified as major anthropogenic sinks. Five pollution phases

Educational quality of laparoscopic hysterectomy videos for advanced endometriosis: institutional archives versus YouTube and MedTube.

OBJECTIVE: This study aimed to evaluate the educational quality of laparoscopic hysterectomy videos for advanced endometriosis (ASRM stage I … ed to academic and institutional context than platform type. Structured, academically curated video archives may play an important role in supporting standardized surgical training for complex procedures.

Digital Pathology Archives as Long-Term Clinical Memory: A Self-Sovereign Identity-Based Governance Model.

Background/Objectives: Digital pathology is transforming diagnostic workflows through whole-slide imaging (WSI), digital archiving, artificial intelligence (AI)-assisted analysis, and remote consultation. The existing literature only partly addresses patient access to pathology records and cross-institutional sharing within a holistic governance framework. This study proposes a Self-Sovereign Identity (SSI)-based conceptual governance model that treats digital pathology archives as components of long-term clinical memory. Here, clinical memory refers to a pathology-specific information layer t…

Development of Malaria Digital Archives in Myanmar Through Official Development Assistance and Their Narrative Review.

The Myanmar government aims to eliminate malaria by 2030, but comprehensive summaries of its malaria control efforts are scarce. To support this goal, a literature review and long-term document preservation are essential. This study collected academic papers, master's and doctoral theses, and policy documents on malaria control in Myanmar and its surrounding regions, published between 1950 and 2016 through Official Development Assistance. The documents were sourced from online databases, medical universities, and research institutions in Yangon. They were categorized by region and WHO-defined

From the archives of the AFIP: breast masses in children and adolescents: radiologic-pathologic correlation.

The spectrum of breast lesions in children and adolescents varies markedly from that for adults, with the former lesions being overwhelmingly benign. A breast mass in a young boy or girl may arise from normal and abnormal breast development. Other causes of masses include infection, trauma, and cyst formation. After onset of puberty, most cases of breast enlargement arise from benign fibroadenoma in girls and gynecomastia in boys. These conditions have specific imaging appearances, although juvenile (often giant) fibroadenoma cannot be distinguished from phyllodes tumor, which can be benign or

Enabling global-scale nucleic acid repositories through versatile, scalable biochemical selection from room-temperature archives.

Conventional storage and retrieval of nucleic acid specimens, particularly unstable RNA, rely on costly cold-chain infrastructure and inefficient robotic handling, inhibiting large-scale nucleic acid archives needed for global genomic biobanking. We introduce a scalable room-temperature storage system with minimal physical footprint that enables database-like queries on encapsulated, barcoded, and pooled nucleic acid samples. Queries incorporate numerical ranges, categorical filters, and combinations thereof, advancing beyond previous demonstrations of single-sample retrieval or Boolean classi…

Dusting off the personal archives of Salomón Hakim: unveiling the mind behind normal pressure hydrocephalus.

Dr. Salomón Hakim (1922-2011), a Colombian physician of Lebanese descent, is widely known for leading a paradigm shift in neurosurgery. In a … nds of lives. The work herein aims to share unedited and previously unpublished personal and family archives provided by his son, Fernando Hakim, showcasing Dr. Hakim's valuable contribution to history from the first identified cases of normal pressure hydrocephalus to the creation of Hakim's valve, as well as its current impact.

Archives of the Afterlife: The Disappearance of the British Empire's Dead in Twentieth-Century China.

For a century, from the First Opium War (1839-1842) to the beginning of the Second World War (1937-1945) in China, cemeteries were establish … emeteries, especially after the destruction of the Cultural Revolution (1966-1976). Diving into the archives of the afterlife of the British Empire's dead, we learn how dead bodies continue to matter greatly in the distant memories of living relatives, in the secularized bureaucratic exchanges, and in the diplomatic power play.

Получение новых результатов от старых сканировок путем восстановления клинических архивов МРТ для многократных исследований склероза.

Биомаркеры магнитного резонанса (MRI) имеют жизненно важное значение для многочисленных склерозовых (MS) клинических исследований и испытаний, однако их количественная оценка требует многоконтактных протоколов и ограничивает использование обширных одноконтактных больничных архивов. Мы разработали MindGlide, модель глубокого обучения для извлечения частиц мозга и повреждений белой материи из любого отдельного контраста МРТ. Мы тренировали MindGlide. 4247 МРТ сканирования мозга 2934 Психиатрические синдромы по всему району 592 сканеров и внешних аттестационных устройств 14,952 сканирование с 1,0

Совпадение в аннотации оригинала
Magnetic resonance imaging (MRI) biomarkers are vital for multiple sclerosis (MS) clinical research and trials but quantifying them requires multi-contrast protocols and limits the use of abundant single-contrast hospital archives. We developed MindGlide, a deep learning model to extract brain region and white matter lesion volumes from any single MRI contra…

Castleman Disease of the Thorax: Clinical, Radiologic, and Pathologic Correlation: From the Radiologic Pathology Archives.

Castleman disease is a complex lymphoproliferative disease pathologically divided into two subtypes, the hyaline vascular variant (HVV) and the plasma cell variant (PCV). The HVV is the most common, is thought to represent a benign neoplasm of lymph node stromal cells, and is treated with surgical resection. It is most commonly found in the mediastinum, where it classically appears as a unicentric, avidly enhancing mass at computed tomography (CT) and magnetic resonance imaging. This appearance can mimic other avidly enhancing mediastinal masses, and location, clinical history, laboratory data

From the radiologic pathology archives: pediatric polycystic kidney disease and other ciliopathies: radiologic-pathologic correlation.

Genetic defects of cilia cause a wide range of diseases, collectively known as ciliopathies. Primary, or nonmotile, cilia function as sensory organelles involved in the regulation of cell growth, differentiation, and homeostasis. Cilia are present in nearly every cell in the body and mutations of genes encoding ciliary proteins affect multiple organs, including the kidneys, liver, pancreas, retina, central nervous system (CNS), and skeletal system. Genetic mutations causing ciliary dysfunction result in a large number of heterogeneous phenotypes that can manifest with a variety of overlapping

From the radiologic pathology archives: mass lesions of the dura: beyond meningioma-radiologic-pathologic correlation.

Meningioma is the most common mass involving the dura, making it number one in the differential diagnosis for any dural-based mass; however, a variety of other neoplastic and nonneoplastic lesions also involve the dura. Knowledge of the dural anatomy can provide clues to the various processes that may involve this location. The neoplastic processes include both benign and malignant lesions such as hemangiopericytoma, lymphoma, solitary fibrous tumor, melanocytic lesions, Epstein-Barr virus-associated smooth muscle tumors, Rosai-Dorfman disease, and metastatic lesions. The nonneoplastic process

From the archives of the AFIP: a comprehensive review of fetal tumors with pathologic correlation.

Fetal tumors are a diverse group of neoplasms, which are unique in their histologic characteristics, anatomic distribution, and pathophysiology. The biologic behavior of tumors in the fetus may differ dramatically compared with that of the same tumor detected later in life. Teratomas are the dominant histologic type and constitute the majority of both extracranial and intracranial neoplasms. Although often histologically mature, they may prove lethal because of their location and metabolic demands on the fetus. Large solid tumors may lead to cardiovascular compromise and hydrops fetalis. Extra

From the archives of the AFIP: primary vascular neoplasms of the spleen: radiologic-pathologic correlation.

Primary vascular neoplasms of the spleen constitute the majority of nonhematolymphoid splenic tumors. The benign primary vascular tumors include hemangioma, hamartoma, and lymphangioma, whereas those of variable or uncertain biologic behavior include littoral cell angioma, hemangioendothelioma, and hemangiopericytoma. The primary malignant vascular neoplasm of the spleen is angiosarcoma. Peliosis is a rare lesion of unknown cause that is usually found incidentally in asymptomatic patients but may be associated with hematologic or metastatic disease. Although these vascular neoplasms of the spl

Lens dislocation, OCTA, and archived FBN1 reports: An exploratory study.

PURPOSE: Lens dislocation (ectopia lentis) is a recognized anterior-segment manifestation of fibrillinopathy. This exploratory phenotype-first study compared macular optical coherence tomography angiography (OCTA) parameters between participants with and without documented lens dislocation and descriptively reviewed available archived clinical FBN1 reports. METHODS: This retrospective, availability-based study included 16 participants classified by verified current or historical lens-dislocation status. Participant-level superficial capillary plexus (SCP) vessel density was calculated by aver

Visualizing BDSM and AIDS Activism: Archiving Pleasures, Sanitizing History.

The visual archive of AIDS and fetish activism is a rich resource for studying interlinkages between art and science, activism and public health, politics and medicine, pleasure and sexual health prevention. This article explores AIDS and fetish activism imagery from the first two decades of the Norwegian AIDS crisis. Interrogating the materiality and visual context of images - photographs, posters, flyers, and safer sex instructions - it maps out visualization practices in leather, BDSM and AIDS activism. AIDS and fetish imagery made some bodies, pleasures, and political goals visible - and r