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Journal of Burn Care & Research :... Jun 2024Mucormycosis is an uncommon infection but is increasing in prevalence. Cutaneous disease is associated with burns and traumatic injuries. Cutaneous mucormycosis is the...
Mucormycosis is an uncommon infection but is increasing in prevalence. Cutaneous disease is associated with burns and traumatic injuries. Cutaneous mucormycosis is the least deadly form but mortality is still approximately 36%. Burn superinfection with mucormycosis is increasingly common and can be an insidious process which may not present until disease disseminates. We present the case of a 30-year-old male who presented to the Emergency Department for rash. A rash with yellow crusting was noted to involve his scalp, face, ear, R shoulder, and parts of both feet. He had been placed on antibiotics by an urgent care a few days prior to presenting. He denied systemic symptoms, chemical exposure, change in detergent, auto-immune diseases, or travel. Patient has a history of intravenous opioid and dissociative abuse and had multiple episodes of syncope- including at his work in a factory where there were hot metals, refrigerants, and numerous corrosive chemicals. Surgical debridement revealed mucormycosis on pathology. Patient was treated with isavuconazole, surgical debridement and skin grafting. He experienced complete recovery.
PubMed: 38915197
DOI: 10.1093/jbcr/irae118 -
Medical Mycology Jun 2024The emergence of COVID-19, caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), triggered a global pandemic. Concurrently, reports of mucormycosis...
The emergence of COVID-19, caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), triggered a global pandemic. Concurrently, reports of mucormycosis cases surged, particularly during the second wave in India. This study aims to investigate mortality factors in COVID-19-associated mucormycosis (CAM) cases, exploring clinical, demographic, and therapeutic variables across mostly Asian and partly African countries. A retrospective, cross-sectional analysis of CAM patients from 22 medical centers across eight countries was conducted, focusing on the first three months post-COVID-19 diagnosis. Data collected through the IDI-IR included demographics, comorbidities, treatments, and outcomes. A total of 162 CAM patients were included. The mean age was 54.29±13.04 years, with 54% male. Diabetes mellitus (85%) was prevalent, and 91% had rhino-orbital-cerebral mucormycosis (ROCM). Surgical debridement was performed in 84% of the cases. Mortality was 39%, with advanced age [Hazard Ratio (HR)=1.06, (p<0.001)], rituximab use (HR=21.2, p=0.05), diabetic ketoacidosis (HR=3.58, p=0.009) identified as risk factors. The mortality risk increases by approximately 5.6% for each additional year of age. Surgical debridement based on organ involvement correlated with higher survival (HR=8.81, p<0.001). The utilization of rituximab and diabetic ketoacidosis along with advancing age, has been associated with an increased risk of mortality in CAM patients. A combination of antifungal treatment and surgical intervention has demonstrated a substantial improvement in survival outcomes.
PubMed: 38914466
DOI: 10.1093/mmy/myae064 -
Arthroscopy : the Journal of... Jun 2024To investigate reoperation rates after meniscus allograft transplant (MAT), comparing rates with and without concomitant articular cartilage and osteotomy procedures...
PURPOSE
To investigate reoperation rates after meniscus allograft transplant (MAT), comparing rates with and without concomitant articular cartilage and osteotomy procedures using a national insurance claims database.
METHODS
We performed a retrospective cohort study of patients who underwent MAT from 2010 to 2021 with minimum 2 year follow-up using the PearlDiver database. Using Current Procedural Terminology (CPT) and International Classification of Diseases (ICD) codes, we identified patients who underwent concomitant procedures including chondroplasty or microfracture, cartilage restoration defined as osteochondral graft or autologous chondrocyte implantation (ACI), or osteotomy. Univariate logistic regressions identified risk factors for reoperation. Reoperations were classified as knee arthroplasty, interventional procedures, or diagnostic or debridement procedures.
RESULTS
750 patients were included with an average age of 29.6 years (interquartile range 21.0-36.8) and average follow-up time was 5.41 years (SD: 2.51). 90-day, 2-year, and all-time reoperation rates were 1.33%, 14.4%, and 27.6% respectively. MAT with cartilage restoration was associated with increased reoperation rate at 90 days (OR: 4.88; 95% CI: 1.38-19.27; p=.015), however there was no significant difference in reoperation rates at 2 years or to the end of follow-up. ACI had increased reoperation rates at 90 days (OR: 6.95; 95% CI: 1.45-25.96; p=.006), with no difference in reoperation rates 2 years post-operatively or to the end of follow-up. Osteochondral autograft and allograft were not associated with increased reoperation rates.
CONCLUSION
14.4% of patients in our cohort had a reoperation within 2 years of MAT. Nearly one in four patients undergoing MAT had concomitant cartilage restoration, showing that it is commonly performed on patients with articular cartilage damage. Concomitant osteochondral autograft, osteochondral allograft, chondroplasty, microfracture and osteotomy were not associated with any significant difference in reoperation rates. ACI was associated with increased reoperation rates at 90 days, but not later.
PubMed: 38914300
DOI: 10.1016/j.arthro.2024.06.022 -
Handchirurgie, Mikrochirurgie,... Jun 2024Apart from surgical procedures for breast and buttock augmentation, copolyamide fillers can be locally injected for an increase in volume. This method is especially...
BACKGROUND
Apart from surgical procedures for breast and buttock augmentation, copolyamide fillers can be locally injected for an increase in volume. This method is especially popular in Asia.
PATIENT
A 39-year-old female patient had received a buttock augmentation by injection of a copolyamide filler. She presented with multiple abscesses six years after the augmentation. She had developed multiple fistulas and the filler had migrated down to the thigh muscles.
RESULTS
In the presented case, the patient experienced multiple complications such as abscess formation, filler migration and chronic infection, with a significant time delay. Complete removal of the filler is only possible by removing surrounding tissue as well. Surgical treatment with repeated debridements and administration of an intravenous broad-spectrum antibiotic are the current standard of care. In contrast, the SWOP technique presented here appears to be less invasive and less likely for local recurrence.
CONCLUSION
A breast or buttock augmentation with copolyamide fillers is associated with a high risk of abscess and fistula formation leading to a permanent disfigurement of the patient.
PubMed: 38914121
DOI: 10.1055/a-2288-5002 -
Infection and Drug Resistance 2024Periprosthetic joint infection (PJI) is a catastrophic complication following joint replacement surgery, posing significant challenges to orthopedic surgeons. Due to the... (Review)
Review
Periprosthetic joint infection (PJI) is a catastrophic complication following joint replacement surgery, posing significant challenges to orthopedic surgeons. Due to the lack of a definitive diagnostic gold standard, timely treatment initiation is problematic, resulting in substantial economic burdens on patients and society. In this review, we thoroughly analyze the complexities of PJI and emphasize the importance of accurate diagnosis and effective treatment. The article specifically focuses on the advancements in diagnostic techniques, ranging from traditional pathogen culture to advanced molecular diagnostics, and discusses their role in enhancing diagnostic accuracy. Additionally, we review the latest surgical management strategies, including everything from debridement to revision surgeries. Our summary aims to provide practical information for the diagnosis and treatment of PJI and encourages further research to improve diagnostic accuracy and treatment outcomes.
PubMed: 38912221
DOI: 10.2147/IDR.S457644 -
Ochsner Journal 2024Prolonged fever for more than a week or fever of unknown origin in pediatric patients with or without soft tissue infection should raise suspicion for infection. A...
Prolonged fever for more than a week or fever of unknown origin in pediatric patients with or without soft tissue infection should raise suspicion for infection. A 10-year-old female presented to urgent care with a "bug bite" on the left ring finger, cough, and 2 to 3 days of low-grade fever. Ten days later, her symptoms progressed to soft tissue swelling of the left elbow without fracture on radiograph. Magnetic resonance imaging revealed multiple reniform masses with avid contrast enhancement consistent with suppurative adenitis. She was admitted for irrigation and debridement. The patient underwent surgical debridement with removal of infected lymph nodes. Histology revealed necrotizing granulomatous lymphadenitis. Polymerase chain reaction was positive for . Antibody titer revealed immunoglobulin G titer of 1:512 (reference, 1:64), and negative immunoglobulin M titers were indicative of mature immune response. The patient was treated with azithromycin 250 mg tablets twice daily for 3 days followed by 3 days of the 250 mg tablet once daily. Follow-up showed resolution of infection without symptoms concerning for visceral organ infection. While the patient's initial presentation was vague, a complete history, quick follow-up, and decisive intervention prevented significant sequelae such as visceral organ involvement.
PubMed: 38912188
DOI: 10.31486/toj.23.0086 -
Clinical Medicine Insights. Case Reports 2024Tuberculosis (TB) is one of the most prevalent infectious diseases globally, often presenting with nonspecific symptoms that can obscure diagnosis, especially when it...
INTRODUCTION
Tuberculosis (TB) is one of the most prevalent infectious diseases globally, often presenting with nonspecific symptoms that can obscure diagnosis, especially when it manifests in uncommon sites such as osteoarticular tuberculosis (OA-TB).
CASE PRESENTATION
We report a rare case of a 9-year-old male diagnosed with right knee tuberculosis after enduring severe symptoms for several months. Despite multiple negative biopsies and aspirates during initial debridement surgeries, a biopsy taken 6 months later confirmed the presence of (MTB). The patient was subsequently treated with debridement and anti-tubercular therapy.
CONCLUSION
This case underscores the critical need to consider tuberculosis in patients presenting with chronic bone pain to avoid misdiagnosis, particularly in the developing world. The atypical presentation of osteoarticular tuberculosis in this young patient emphasizes the need for healthcare professionals to recognize subtle symptoms. Advanced imaging studies like MRI and microbiological evaluations, including site biopsies, are essential for accurate diagnosis. Increased awareness and collaborative research are crucial to improving the understanding and management of pediatric osteoarticular tuberculosis and extrapulmonary tuberculosis.
PubMed: 38911938
DOI: 10.1177/11795476241263683 -
JPRAS Open Sep 2024Breast reconstruction following mastectomy is a critical component of breast cancer treatment, aimed at improving patient quality of life. However, the management is...
BACKGROUND
Breast reconstruction following mastectomy is a critical component of breast cancer treatment, aimed at improving patient quality of life. However, the management is fraught with potential complications, including skin necrosis and wound dehiscence, which can significantly impact clinical outcomes.
CASE PRESENTATION
We report a unique case of a patient, 5 years post-breast reconstruction following mastectomy and radiation therapy, who developed severe skin necrosis and wound dehiscence due to a brown recluse spider bite on the reconstructed breast. The complication necessitated the debridement of skin, removal of the implant, and further reconstruction with a latissimus flap.
DISCUSSION
The case underscores the unusual etiology of spider bite-induced necrosis in breast reconstruction and highlights the challenges and strategic considerations in managing such complications. Upon presentation, the patient's affected breast area showed signs of extensive necrosis and wound dehiscence, directly attributed to the cytotoxic effects of the brown recluse spider's venom. The venom's pathophysiology involves a complex cascade, leading to local and systemic effects. The local effects, marked by dermonecrosis, com- promised skin integrity in this instance. Systemic effects, not observed in this patient but potentially severe, can include hemolysis, coagulopathy, and acute renal failure, highlighting the seriousness of brown recluse spider bites.
CONCLUSION
In conclusion, this case illustrates the complexities of managing breast reconstruction post-mastectomy complications, particularly those caused by external factors such as brown recluse spider bites. It highlights the need for meticulous attention to unusual etiologies of necrosis and dehiscence, demonstrating the importance of adaptable surgical strategies and a thorough understanding of venom pathophysiology in ensuring successful patient outcomes.
PubMed: 38911670
DOI: 10.1016/j.jpra.2024.05.008 -
Annals of Surgery Open : Perspectives... Jun 2024Western armies have relied on surgical field manuals to help physicians deal with unfamiliar combat medical conditions from the Napoleonic wars to the present day, but...
Western armies have relied on surgical field manuals to help physicians deal with unfamiliar combat medical conditions from the Napoleonic wars to the present day, but there has been little discussion of whether these handbooks have been used or improved outcomes. Recent research shows that the Union Army's American Civil War (1861-1865) surgical case fatality rates improved as the war progressed, much like the US Army's experience in later wars, and were generally superior to comparable European results. These positive Civil War outcomes have been attributed to field experience, adoption of best practices, and enhanced communication, without consideration of New York surgeon Stephen Smith's widely-used . The Army of the Potomac added Smith's pocket-sized to its supply table in 1862. Northern medical journals applauded it, and Smith's contemporaries documented its wide use. Smith's handbook explained and demonstrated surgical techniques that were adopted as the war progressed, such as the use of general anesthesia and limb-sparing resection (debridement) of gunshot wounds. It offered pithy, well-documented advice from recognized experts along with numerous illustrations, which allowed untrained physicians to visualize anatomical relationships and see contemporary best practices in a way that no other wartime publication provided, making it an exemplar of a mass-media surgical improvement change agent.
PubMed: 38911650
DOI: 10.1097/AS9.0000000000000419 -
Urology Case Reports Jul 2024Penile strangulation secondary to utilization of a constrictive ring is a rare urologic emergency that requires urgent decompression to prevent prolonged vascular...
Penile strangulation secondary to utilization of a constrictive ring is a rare urologic emergency that requires urgent decompression to prevent prolonged vascular obstruction resulting in necrosis and gangrene. Current literature is mainly comprised of case presentations that focus on management in the acute setting via removal of the ring. Herein, we describe surgical management of a patient who presents in delayed fashion after self-removal of the constrictive ring. We discuss our penectomy-sparing technique of debridement and split thickness skin graft.
PubMed: 38911466
DOI: 10.1016/j.eucr.2024.102762