Ingo Stricker

How much is enough? Defining the critical resection margin in myxofibrosarcoma

Christoph Wallner, Marius Drysch, Felix Reinkemeier, Sonja Schmidt et autres

BACKGROUND: Myxofibrosarcoma (MFS) is characterized by infiltrative growth and high local recurrence (LR) rates. Despite consensus on the importance of negative resection margins (R0), the prognostic significance of quantitative margin width beyond R0 status remains unclear. METHODS: This single-center retrospective study included …

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Machine Learning–based Identification of Prognostic Factors for Surgical Management in Patients With NOS Sarcoma

Christoph Wallner, Sonja Verena Schmidt, Felix Reinkemeier, Marius Drysch et autres

Background: Non-otherwise specified (NOS) sarcomas, a diverse and diagnostically challenging group of mesenchymal malignancies, pose significant clinical dilemmas due to their variable clinical trajectories and therapeutic responses. This study utilizes advanced machine learning techniques, namely classification and regression trees and Shapley additive …

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Histology of neurogenic heterotopic ossification and comparison with its radiological expression in acute spinal cord injured patients

Alexis Brinkemper, Manfred Köller, Ingo Stricker, A Gisevius et autres

STUDY DESIGN: Clinical prospective study. OBJECTIVES: To histologically examine puncture biopsies of early neurogenic heterotopic ossification (NHO) in spinal cord injured individuals. SETTING: University of Bochum, Germany. METHODS: After acute spinal trauma, participants underwent a sonographic examination of the hip joints and …

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Yellow nail syndrome linked to a mediastinal lipoma: a case report

Christoph Müller, Ingo Stricker, P Hykel, Dominic Dellweg

BACKGROUND: Yellow nail syndrome is characterized by a yellow discoloration of the nails, respiratory symptoms, and lymphedema. It was first described in 1964 and has an estimated prevalence of less than 1:1.000.000. Despite its diverse manifestations affecting different organ systems and a …

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Chronically recurrent superficial mucoceles in a female with long-standing oral lichen planus

Thilo Gambichler, Rosanna Auer, Ingo Stricker, Andrea Tannapfel et autres

BackgroundSymmetrical acral keratoderma (SAK) is a rare skin disorder with symmetric hyperkeratotic patches on the acral regions. Variants in the filaggrin gene (FLG) have been associated with SAK since 2020.ObjectivesTo explore the clinical and genetic basis in six patients with SAK.Materials & …

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THE FATE OF IMPLANTED BIOBRIDGE™ COLLAGEN MATRIX – FINDINGS IN HISTOLOGY, SCANNING, AND TRANSMISSION ELECTRON MICROSCOPY

Michał Witt, Andrej Ring, Ingo Stricker, Enrico Fruth

The technique of lymphangioplasty or capillary thread drainage was historically performed with subcutaneously implanted surgical threads. It has recently been revived by introducing a thread-like aligned nanofibrillar collagen matrix (BioBridge™). These collagen threads constitute subcutaneous neocollectors along which guided lymphangiogenesis is said …

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Risk Stratification with Sarculator and MSKCC in Patients with Primary and Secondary Angiosarcoma

Yonca Steubing, Nilofar Ahmadi, Flemming Puscz, Alexander Wolff et autres

BACKGROUND: Sarculator and Memorial Sloan Kettering Cancer Center (MSKCC) nomograms are freely available risk prediction scores for surgically treated patients with primary sarcomas. Due to the rarity of angiosarcomas, these scores have only been tested on small cohorts of angiosarcoma patients. In …

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Explanted Skull Flaps after Decompressive Hemicraniectomy Demonstrate Relevant Bone Avitality-Is Their Reimplantation Worth the Risk?

Konstantinos Gousias, Ingo Stricker, Annika Hoyer, Theocharis Theocharous et autres

Background: Reimplantations of autologous skull flaps after decompressive hemicraniectomies (DHs) are associated with high rates of postoperative bone flap resorption (BFR). We histologically assessed the cell viability of explanted bone flaps in certain periods of time after DH, in order to conclude …

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Explanted skull flaps after decompressive hemicraniectomy demonstrate relevant bone avitality. Is their reimplantation worth of the risk?

Konstantinos Gousias, Ingo Stricker, Annika Hoyer, Theocharis Theocharous et autres

Abstract Objective Reimplantations of autologous skull flaps after decompressive hemicraniectomies (DH) are associated with dramatic high rates of postoperative bone flap resorption (BFR). In the context of our clinical trial DRKS00023283, we assessed histologically the cell viability of explanted bone flaps in …

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Author response to: Complete mesocolic excision for right colonic cancer: prospective multicentre study

Stefan Benz, Inke Sabine Feder, Saskia Vollmer, Yu Chun Tam et autres

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Author response to: Complete mesocolic excision for right colonic cancer: prospective multicentre study

Stefan Benz, Inke Sabine Feder, Saskia Vollmer, Yu Chun Tam et autres

Dear Editor We thank Akyol et al. for their interest in our study1. For its interpretation it is crucial to appreciate the quasi-experimental regression discontinuity design. This implies that the surgery is not standardized, but a continuous spectrum of operations is assessed, …

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The Fate of Implanted BioBridgetm Collagen Matrix - Findings in Histology, Scanning, and Transmission Electron Microscopy.

Mathias Witt, A Ring, Ingo Stricker, Enrico Fruth

sample with surrounding tissue from a human subject by histology, scanning and transmission electron microscopy.

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