Short-term Postoperative Complications of Lymphatic Malformation Surgical Excision: A 20-Year Institutional Review.

Objective: To evaluate outcomes and postoperative complications following surgical resection of lymphatic malformations (LMs) at a single multidisciplinary vascular anomalies center.

Methods: A single-center retrospective review of all patients ≤21 years old who underwent surgical resection of a lymphatic malformation at a quaternary referral center with a multidisciplinary vascular anomalies team from 2004 to 2024. Data pertaining to postoperative outcomes and treatments was abstracted.

Superstatistics Applied to Cucurbitaceae DNA Sequences.

The short and long statistical correlations are essential in the genomic sequence. Such correlations are long-range for introns, whereas, for exons, these are short. In this study, we employed superstatistics to investigate correlations and fluctuations in the distribution of nucleotide sequence lengths of the family.

Evaluation of Postoperative Outcomes After Enterostomy Closure in Low Body Weight Infants: A Multi-Center Retrospective Analysis.

Background: The minimum weight for enterostomy closure (EC) in infants remains debated with the current acceptable cut-off of >2 kg. As enterostomy-related complications or high enterostomy output (>30cc/kg/d) may prohibit a premature infant from reaching 2 kg, additional data is needed to evaluate the safety of EC in infants <2 kg. The objective of this study was to evaluate postoperative outcomes in low body weight (<2 kg) infants undergoing EC compared to larger infants.

Quality of life analysis in bladder pain syndrome/interstitial cystitis: implications for a multimodal integrated treatment.

Background: The aim of this study was to evaluate whether there is a higher prevalence of anxiety-depressive disorders in women with BPS/IC (bladder pain syndrome/interstitial cystitis) than in women with chronic non-neoplastic pain with or without fibromyalgia, to examine possible correlations between urological and psychiatric symptoms.

Methods: The patients included in the study were divided into two groups: 1) group 0: patients with an existing diagnosis of BPS/IC. BPS/IC was confirmed by reviewing medical record; group 1+2: patients with chronic non-neoplastic pain, suffering from fibromyalgia or other types of chronic pain (chronic arthralgia or lower back pain).

Comparing morphological () and metric (long bone length) sex estimation methods in archaeological collections.

The aim of this study is to evaluate the internal consistency of sex estimation using metric (long bone length) and morphological () methodologies from different bones and across different archaeological populations from different regions. Sex was estimated using characteristics of the pelvis and compared with sex estimations using long bone length. Portuguese (659 females; 906 males) and English (141 females; 277 males) archaeological collections were analysed in this study.

Surface magnon-polaritons at a dielectric/graphene/gyromagnetic interface in a perpendicular applied magnetic field.

We present a theoretical study of the surface magnon-polaritons at an interface formed by vacuum and a gyromagnetic medium (that can be either ferromagnetic or antiferromagnetic), when there is a graphene layer deposited between the media at the interface and a magnetic field is applied perpendicular to the interface. The retarded-mode dispersion relations are calculated by considering a superposition of transverse magnetic and transversal electric electromagnetic waves in both media. Our results reveal the appearance of the surface magnon-polariton modes (with frequencies typically of a few GHz) that do not exist in the absence of graphene at the interface.

Superstatistical and DNA sequence coding of the human genome.

In this work, by considering superstatistics we investigate the short-range correlations (SRCs) and the fluctuations in the distribution of lengths of strings of nucleotides. To this end, a stochastic model provides the distributions of the size of the exons based on the q-Gamma and inverse q-Gamma distributions. Specifically, we define a time series for exon sizes to investigate the SRC and the fluctuations through the superstatistics distributions.

A Bayesian Analysis of Plant DNA Length Distribution via -Statistics.

We report an analysis of the distribution of lengths of plant DNA (exons). Three species of were investigated. In our study, we used two distinct κ distribution functions, namely, κ-Maxwellian and double-κ, to fit the length distributions.

Mediastinal infantile hemangioma with spinal canal extension and extensive gastrointestinal involvement complicated by respiratory failure.

Infantile hemangioma is the most common soft tissue tumor of infancy. Extensive organ involvement is rare. This report describes an infant with biopsy confirmed infantile hemangioma with diffuse organ involvement causing anemia and failure to thrive.

Kaposiform hemangioendothelioma of the bone in children and adolescents.

Kaposiform hemangioendothelioma (KHE) is a rare, locally aggressive vascular tumor that mainly occurs during infancy or early childhood. Approximately 70% of cases are complicated by Kasabach-Merritt phenomenon. Although osseous extension of the primary lesion is relatively common, primary bone involvement by KHE is rare.

Catastrophic congenital hemangioma with severe coagulopathy leading to fatal cardiac failure: Case report and review.

We present a complex case of a neonate, delivered urgently for hydrops fetalis, with a large vascular mass of the extremity, diagnosed postnatally as a congenital hemangioma. The patient suffered immediate cardiac compromise and severe coagulopathy atypical for the diagnosis and subsequently died from these complications. Treatment was imperative but challenging due to a lack of a standardized treatment approach and few historical reports of equally critically ill patients.

A multidisciplinary approach to management of abdominal lymphatic malformations.

Background/purpose: Abdominal lymphatic malformations (LM) are a rare subset of vascular anomaly caused by abnormal development of the lymphatic system. They are classified as macrocystic, microcystic or combination macrocystic and microcystic. Surgical resection, percutaneous sclerotherapy, and medical therapy are all employed to treat these complex and often symptomatic lesions.

Magnon-polaritons in graphene/gyromagnetic slab heterostructures.

We present a theoretical study for the surface magnon-polaritons in structures formed by graphene layer(s) on an insulating gyromagnetic medium (that can be either ferromagnetic or antiferromagnetic) surrounded by vacuum. We consider different doping levels to vary the Fermi energies in the graphene, including both semi-infinite and slab magnetic samples. Our results reveal a strong influence, exerted by the presence of graphene, on the surface magnon-polariton modes.

Management challenges of a large upper extremity vascular malformation in a patient with capillary malformation-arteriovenous malformation syndrome.

We describe a 17-year-old boy with capillary malformation-arteriovenous malformation syndrome and a massive vascular malformation of the right chest wall, shoulder, and upper arm. Persistent growth of the malformation caused cutaneous ulcerations and recurrent massive bleeding episodes. We proceeded with a modified shoulder disarticulation preceded by ligation of the subclavian artery and innominate vein by median sternotomy.

Gastrocnemius Recession as an Alternative to Midfoot Arthrodesis for Painful Midfoot Arthritis.

Arthrodesis has been described as the gold standard of treatment for midfoot degenerative joint disease (DJD) but has also been associated with nonunion, increased tourniquet times, technical difficulty, and a long postoperative non-weightbearing period. Although it is postulated that a contracted gastrocnemius may cause midfoot pain, there are no reports of using the procedure as a primary treatment for midfoot DJD. The purpose of this study was to determine whether gastrocnemius recession resolved midfoot pain from osteoarthritis and eliminated the need for midfoot arthrodesis.

Methoxychalcones: Effect of Methoxyl Group on the Antifungal, Antibacterial and Antiproliferative Activities.

Background: Chalcones substituted by methoxyl groups have presented a broad spectrum of bioactivities, including antifungal, antibacterial and antiproliferative effects. However, a clear and unambiguous investigation about the relevance of this substituent on the chalcone framework has not been described.

Objective: The purpose of this work is to assess the antibacterial, antifungal and antiproliferative activities of the two series of seventeen synthesized regioisomeric methoxychalcones.

Phononic topological states in 1D quasicrystals.

In this work, we address the study of phonons propagating on a one-dimensional quasiperiodic lattice, where the atoms are considered bounded by springs whose strength are modulated by equivalent Aubry-André hoppings. As an example, from the equations of motion, we obtained the equivalent phonon spectrum of the well known Hofstadter butterfly. We have also obtained extended, critical, and localized regimes in this spectrum.

Analysis of human DNA through power-law statistics.

We report an analysis of Homo sapiens DNA through the formalism of κ statistics, which encompasses power-law correlations and provides an optimization principle that permits us to model distinct physical systems; i.e., the power-law distribution of the length of DNA bases is calculated from a general model which follows arguments similar to those proposed in Maxwell's deduction of statistical distributions.

Design of Antibacterial Agents: Alkyl Dihydroxybenzoates against subsp. .

subsp. (Xcc) causes citrus canker, affecting sweet orange-producing areas around the world. The current chemical treatment available for this disease is based on cupric compounds.

Comparative Evaluation of Radiographic Parameters of Foot Pronation in Two Different Conditions versus Barefoot.

Background: To date, there is conflicting evidence that high-end "motion control" running shoes can correct and control rearfoot pronation. Many methods have been used to evaluate the efficacy of motion control footwear in reducing hindfoot pronation during gait, including stop-motion photography, three-dimensional camera kinematic analysis, and three-dimensional bone modeling using computed tomography. Until now, there have been no radiographic studies that examined the effect of motion control running shoes on the static posture of the foot.

In utero Fetal Intubation for a Large Neck Mass: A Minimally Invasive EXIT Option.

Fetuses with obstructive neck and orofacial lesions have been delivered via an ex utero intrapartum treatment (EXIT) procedure to facilitate securement of the airway while on placental circulation. Pregnancy-related cardiovascular changes and technical issues unique to an EXIT procedure increase fetal and maternal risks relative to a standard cesarean section. In order to circumvent such issues, fetal endoscopic intubation has been proposed.

Application of Viable Cryopreserved Human Placental Membrane Grafts in the Treatment of Wounds of Diverse Etiologies: A Case Series.

Unlabelled: There is evidence in the literature that viable cryopreserved human placental membrane (vCHPM) grafts are effective in treating diabetic foot ulcers and venous leg ulcers.

Objective: This case series presents 3 cases of chronic ulcerations - 1 arterial ulcer (AU), 1 pressure ulcer (PU), and 1 recurrence of a pyoderma gangrenosum ulcer (PGU) - that had failed previous courses of standard wound care and were subsequently treated with vCHPM to determine if the treatment is an effective modality for treating wounds of these etiologies.

Materials And Methods: This retrospective review describes 3 cases in which patients with chronic wounds that had failed standard of care treatments for more than 4 weeks were subsequently treated with weekly applications of vCHPM.

Musculoskeletal Effects of Pregnancy on the Lower Extremity.

Pregnant women are often burdened with musculoskeletal symptoms of the lower extremity due to the physical, hormonal, and anatomical changes that occur throughout pregnancy. These symptoms are associated with musculoskeletal dysfunctions, modified gait, joint laxity, muscle imbalance, and increased body mass. This article reviews the literature involving the lower-extremity changes experienced by women during pregnancy and their respective pathophysiologic causes.