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13309 Suchergebnisse für:

Lipom 

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  1. Open Access 01.12.2024 | OriginalPaper

    Laparoscopic extraction of a symptomatic upper abdominal pedunculated parietal peritoneal lipoma arising intermittent abdominal pain: a case report

    Lipomas are common benign tumors that can occur in any part of the body; however, those arising in the parietal peritoneum are rare [ 1 ]. Some of these lipomas are pedunculated and cause abdominal pain due to torsion of the attaching peritoneum [ …

  2. Open Access 01.12.2024 | OriginalPaper

    Atypical lipoma of the right piriformis muscle: a case report and review of the literature

    Piriformis syndrome (PS), also known as sciatic nerve outlet syndrome, caused by compression of the sciatic nerve by the piriformis muscle, is characterized by occasional sciatic-type pain, tingling, and numbness in the buttock along the sciatic …

  3. Open Access 08.02.2024 | Online First

    Effects of Interobserver Segmentation Variability and Intensity Discretization on MRI-Based Radiomic Feature Reproducibility of Lipoma and Atypical Lipomatous Tumor

    Segmentation and image intensity discretization impact on radiomics workflow. The aim of this study is to investigate the influence of interobserver segmentation variability and intensity discretization methods on the reproducibility of MRI-based …

  4. Open Access 13.01.2024 | OriginalPaper

    Navigating the complexities of encephalocraniocutaneous lipomatosis: a case series and review

    Encephalocraniocutaneous lipomatosis (ECCL) is a rare congenital syndrome characterized by signs and symptoms involving the skin, eyes, and central nervous system (CNS) [ 1 ]. This disease, of unknown origin, poses a challenge both for diagnosis …

  5. 17.03.2024 | Online First

    Infiltrating Lipomatosis of the Face with Subtle Extraoral Changes Diagnosed During Dental Examination

    Infiltrating lipomatosis of the face (ILF) is a congenital nonhereditary disorder in which the tissues of the facial region, and less frequently of the neck, are infiltrated for unencapsulated mature adipocytes, including the submucosa, dermis …

  6. 05.12.2023 | OriginalPaper

    Pleomorphic Lipoma of the Parotid Gland: A Potential Cytological Pitfall

    Pleomorphic lipoma is an uncommon benign adipocytic tumor that arises from the subcutis. It has no risk of recurrence, metastasis or malignant transformation. The cytological findings of pleomorphic lipoma are often overdiagnosed as suspicious of …

  7. 16.12.2023 | OriginalPaper

    Spinal cord lipomas: lessons learned in the era of total resection

    Spinal cord lipomas are one of the most common developmental malformations in paediatric neurosurgery. They are found among the occult spinal dysraphisms and frequently associated with spina bifida. They were first described by Virchow in 1857 …

  8. Open Access 01.12.2024 | OriginalPaper

    Clinical characteristics and surgical management of facial infiltrating lipomatosis: a single center experience

    Facial infiltrating lipomatosis (FIL), also known as congenital infiltrating lipomatosis of the face, was first described by Slavin in 1983 as a rare form of facial developmental malformations [ 1 ]. FIL manifests as a spectrum of craniofacial …

  9. 21.11.2023 | OriginalPaper

    Preoperative interactive virtual simulation applying three-dimensional multifusion images using a haptic device for lumbosacral lipoma

    Untethering for lumbosacral lipomas is a preventive surgery that should avoid complications and yield good long-term outcomes. However, correct presurgical understanding of precise anatomical location between bony structures, nerve roots spinal …

  10. 14.02.2024 | Online First

    Haberland Syndrome (Encephalocraniocutaneous Lipomatosis) with Development of Diffuse Leptomeningeal Glioneural Tumor (DL-GNT) during Adolescence

    Haberland syndrome or encephalocraniocutaneous lipomatosis (ECCL) is a rare ectomesodermal dysgenesis defined by the involvement of multiple systems, including: eyes; skin; central nervous system, commonly unilateral; bone. It was first recognized …

  11. 04.11.2023 | ReviewPaper

    Lumbosacral lipoma in childhood, how strong is the evidence base? A systematic review

    Conus region lumbosacral lipomas (LSLs) are congenital disorders affecting the terminal spinal cord, reported in around 1 in 4000 live births [ 1 ]. Clinical presentation ranges from asymptomatic to neuro-orthopaedic disability and neurogenic …

  12. Open Access 01.12.2024 | OriginalPaper

    A case of Wilson’s disease combined with intracranial lipoma and dysplasia of the corpus callosum with review of the literature

    Wilson’s disease (WD) is a rare autosomal recessive disorder with a global prevalence of approximately 1:30,000–1:50,000 [ 1 ]. It is caused by a mutation in the ATP7B gene in hepatocytes, leading to inactivation of the ATP7B transporter protein …

  13. 19.01.2024 | Online First

    Parapharyngeal Lipoma Extending to Skull Base: A Case Report with Surgical Approaches

    Parapharyngeal lipoma with skull base extension is rare tumor found in head and neck region. We report a case of 66 years old female patient with left side face swelling extending to neck. On clinical examination, it was found soft, non-tender …

  14. 04.10.2023 | OriginalPaper

    Visceral adiposity in patients with lipomatous hypertrophy of the interatrial septum

    Lipomatous hypertrophy of the interatrial septum (LHIS) is a benign cardiac mass determined by abnormal deposition of adipose tissue in the interatrial septum. The quantitative relationship between LHIS and visceral adiposity has not been explored …

  15. 07.12.2023 | Online First

    Management of a Rare Challenging Case of Duodenal Ampullary Lipoma

    Duodenal lipoma is a very rare entity with limited case reports present in literature. But duodenal ampullary lipomas are even more rare in nature. Owing to the recent advances in endoscopy and modern imaging techniques, more cases are being …

  16. Open Access 01.12.2023 | OriginalPaper

    Primary scrotal lipoma in a pediatric patient: a case report with current literature review

    Lipomas are benign mesenchymal tumors that are composed of lobules of mature adipocytes. They are the most common mesenchymal soft-tissue tumors with a very rare tendency (1%) of malignant transformation [ 1 – 3 ]. The prevalence of lipoma is 2.1 …

  17. Open Access 25.09.2023 | OriginalPaper

    Outcome of posterior decompression for spinal epidural lipomatosis

    Spinal epidural lipomatosis (SEL) is characterized by an excessive overgrowth of fat in the epidural space which can result in pronounced narrowing of the dural sac due to this space-occupying effect. SEL is responsible for up to 6% of all …

  18. 08.07.2023 | ReviewPaper

    Surgery for spina bifida occulta: spinal lipoma and tethered spinal cord

    The technical evolution of the surgery for spina bifida occulta (SBO) over the course of a half-century was reviewed with special foci placed on the spinal lipoma and tethered spinal cord. Looking back through history, SBO had been included in …

  19. 21.09.2023 | Report

    Sizzling Fat—Curative Endoscopic Resection of a Giant Lipoma Causing Colo-Colic Intussusception

    Giant colonic lipomas, tumors that infrequently occur in the gastrointestinal tract, can manifest as bleeding, abdominal pain and, in few cases, obstruction with intussusception. Surgery is usually the treatment of choice. We report the case of a …

  20. Open Access 13.04.2023 | BriefCommunication

    Lipoma of the placenta

    A 35-year-old G3P2 was delivered at 35 + 5 weeks of gestation by intrapartum cesarean section due to an abnormal cardiotocogram while in the latent phase of a spontaneous-onset preterm labor. A female neonate was delivered with birthweight of 2400 …

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e.Medpedia

Ganglioneurome, Neuroblastome und Myelolipome

Viszeral- und Allgemeinchirurgie
Neuroblastome und Ganglioneurome sind sehr seltene Tumoren des autonomen Nervensystems mit unterschiedlichem Differenzierungs- und Malignitätsgrad. Neuroblastome treten bei Kindern auf und sind meist hochmaligne. Die beinahe ausschließlich bei Erwachsenen vorkommenden Ganglioneurome sind fast immer gutartig, aber bildmorphologisch schwierig zu diagnostizieren. Myelolipome wiederum bestehen aus Fett- und hämatopoetischem Gewebe, sind ebenfalls gutartig und im CT leicht zu erkennen. Eine Operationsindikation für die zwei letzteren Entitäten besteht nur bei größenbedingten Symptomen. Neuroblastome hingegen sollten in einem pädiatrisch-onkologischen Zentrum zur interdisziplinären Therapieplanung vorgestellt werden.

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