Fournier's gangrene complicated by lower limb necrotising fasciitis and pelvic bone osteomyelitis: A case report with literature review.

INTRODUCTION AND IMPORTANCE: Fournier's gangrene is a urological emergency associated with high mortality and morbidity. Severe gangrene resulting in pelvic bone and lower limb involvement are extremely rare. CASE PRESENTATION: We report a rare case of Fournier's gangrene that is complicated by necrotising fasciitis of the lower limb and osteomyelitis of the pelvic bone, in a patient with previous prostatic adenocarcinoma. The patient was promptly resuscitated, started on broad spectrum antibiotics and then underwent an emergent surgical debridement, followed by multiple relook debridement and definitive reconstruction. Throughout the patient's hospitalisation, he was managed in a multidisciplinary team involving surgeons from different specialities, physicians and allied health staff. CLINICAL DISCUSSION: Extension of Fournier's gangrene into distant structures is rare but serious complications. To date, there is only one other case reported in literature. The relationship between prior prostatic malignancy and Fournier's gangrene can be explored in subsequent studies. CONCLUSION: We present a rare case of Fournier's gangrene with pelvic and distal limb involvement. We highlight the possible yet devastating complications of this disease and discuss treatment options available for the holistic management of patients with Fournier's gangrene.

Risk of Urogenital Bacterial Infection with Sodium-Glucose Cotransporter-2 Inhibitors: A Retrospective Cohort Study Using a Claims Database.

INTRODUCTION: The association between sodium-glucose cotransporter-2 (SGLT2) inhibitors and the risk of urogenital infections remains controversial. This study aimed to investigate the association between SGLT2 inhibitors and the incidence of perineal soft tissue infections, including Fournier's gangrene (FG), genital bacterial infections, and urinary tract infections (UTIs), using administrative claims data in Japan. METHODS: In this retrospective cohort study, we utilized the JMDC Claims Database. The study included patients aged 18 years or older diagnosed with type 2 diabetes mellitus, identified by a diagnostic code, who received new prescriptions for SGLT2 inhibitors or dipeptidyl peptidase 4 (DPP-4) inhibitors between April 2014 and August 2020. Using one-to-one propensity score (PS) matching, we compared the incidence of perineal soft tissue infections, including FG, genital bacterial infection, and UTIs between groups treated with SGLT2 and DPP-4 inhibitors. Hazard ratios (HR) and their 95% confidence intervals (CI) were estimated using the Cox proportional hazards model. RESULTS: We identified 34,897 patients in the SGLT2 inhibitor group and 135,311 patients in the DPP-4 inhibitor group. After one-to-one PS matching, 31,665 pairs were generated. The mean age of the patients was 51 years, with approximately 70% being male. The use of SGLT2 inhibitors was associated with a decreased risk of UTI (HR 0.90, 95% CI 0.83-0.98) and an increased risk of genital bacterial infection (HR 1.23, 95% CI 1.03-1.46) compared to DPP-4 inhibitors. However, no significant association was observed with perineal soft tissue infection (HR 1.05, 95% CI 0.61-1.81). CONCLUSIONS: SGLT2 inhibitors were associated with a reduced risk of UTI and an increased risk of genital bacterial infection. They showed no significant association with perineal soft tissue infection when compared to DPP-4 inhibitors. Future research should explore broader demographics, focusing on the elderly and achieving gender balance, to gain a comprehensive understanding of infection risks.

"Comparing scoring systems for Fournier Gangrenes in predicting morbidity and mortality: is FGSI still reliable?

INTRODUCTION: Compare scoring systems using Fournier gangrene severity index (FGSI), Uludag Fournier gangrene severity index (UFGSI), Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC), and neutrophil-lymphocyte ratio (NLR) to predict the outcome of patients with Fournier gangrene Materials and Methods: This is a retrospective cohort study that includes FG patients from 2012 to 2021. NLR, FGSI, UFGSI, and LRINEC values were calculated and analyzed. Each scoring system was analyzed using a receiver operating curve (ROC) analysis to determine its sensitivity, specificity, and area under the curve (AUC). Statistical analysis was performed using SPSS version 25. RESULTS: A total of 158 patients were included in this study. Regarding the mortality outcome, FGSI comprised the highest value of AUC with 80.9, with a sensitivity of 91.7% and specificity of 68.5%. LRINEC comprised the AUC value of 61.1, with 79.2% sensitivity and 64.2% specificity. NLR comprised an AUC value of 63.7, 91.7% of sensitivity, and 98.1% of specificity. In terms of length of stay, LRINEC and NLR were associated as significant predictor. CONCLUSION: FGSI, UFGSI, and NLR are significant predictors associated with mortality in patients with Fournier gangrene. FGSI and UFGSI comprised the highest sensitivity and specificity value in predicting mortality prognosis. Moreover, this study highlighted the role of NLR and LRINEC as significant predictors for the length of hospitalization. This study shows that FGSI is still a reliable scoring system for predicting mortality in patients with Fournier Gangrene.

Scrotal reconstruction after Fournier's Gangrene using the superficial circumflex iliac artery perforator (SCIP) propeller flap: A case report.

INTRODUCTION: Fournier's gangrene, a rare infectious condition affecting the external genitalia, often requires aggressive medical-surgical interventions, resulting in variable scrotal tissue loss. Despite numerous proposed reconstruction techniques, achieving a consensus on the most effective approach that balances aesthetics and function remains elusive. This case report presents a one-year follow-up on scrotal reconstruction using a pedicled Superficial Circumflex Iliac Artery Perforator (SCIP) propeller flap. CASE REPORT: A 56-year-old patient with significant scrotal tissue loss due to Fournier's gangrene underwent scrotal reconstruction using a pedicled SCIP propeller flap. Optimal placement was ensured through a subcutaneous tunnel, with a thin thigh skin graft applied to cover the penile skin defect. DISCUSSION: The SCIP flap is distinguished by its thin and pliable characteristics, rapid harvesting and featuring a discreet donor site. It stands as a compelling alternative to skin grafts, providing advantages in sensory restoration, color congruence, and resilience against tension. Considering the thickness of the reconstruction helps both in recovering testicular function and improving the appearance by restoring the natural contour. CONCLUSION: The utilization of the pedicled SCIP propeller flap for scrotal tissue loss resulting from Fournier's gangrene has demonstrated both aesthetic and functional success, underscoring its potential as an effective reconstructive option.

Fournier's gangrene originating from the perianal region or the urogenital area: does it make a difference?

OBJECTIVE: Fournier's gangrene (FG) is a rare and serious disorder which is associated with high mortality. In the literature, there is no study evaluating clinician-, patient- and disease-related factors affecting disease outcomes according to aetiological variation in FG. In our study, laboratory results and Uludag Fournier's Gangrene Severity Index (UFGSI) score, clinical characteristics and mortality rates were compared between FG originating from perianal or from urogenital regions. METHOD: Platelet-to-lymphocyte ratio, neutrophil-to-lymphocyte ratio, Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) and UFGSI risk scores were calculated in patients with FG at presentation to the emergency department. The patients were assigned to two groups according to FG aetiology. RESULTS: It was observed that the number of debridement interventions and the need for colostomy were significantly greater in the perianal FG group, while the need for flap or reconstruction was significantly (p=0.002) higher in the genitourinary FG group. No significant difference was detected in mortality between groups and the difference in aetiology had no significant effect on the results of the neutrophil-to-lymphocyte ratio, LRINEC or UFGSI scores. CONCLUSION: Laboratory results and UFGSI score were helpful in assessing disease severity independently from aetiology. The higher number of debridement interventions to protect anal function in the perianal group and the greater need for reconstructive surgery in the urogenital group were identified as factors that prolonged length of hospital stay.

Volumetric computed tomography measurements as predictors for outcomes in a cohort of Fournier's gangrene patients.

PURPOSE: This study evaluates the prognostic value of CT findings, including volumetric measurements, in predicting outcomes for patients with Fournier gangrene (FG), focusing on mortality, ICU admission, hospital stay length, and healthcare costs. METHODS: A retrospective study was conducted on 38 FG patients who underwent CT scans before surgical debridement. We analyzed demographic data, CT volumetric measurements, and clinical outcomes using logistic and linear regression models. RESULTS: No single CT measurement significantly predicted mortality or ICU admission. The best model for mortality prediction included age, air volume, NSTI score, and male sex, with an AUC of 0.911. Intubation likelihood was modeled with an AUC of 0.913 using age, NSTI score, and visceral to subcutaneous fat ratio. The ICU admission model achieved an AUC of 0.677. Hospital stay was predicted by air volume (ß = 0.0002656, p = 0.0505) with an adjusted R-squared of 0.1287. Air volume significantly predicted hospital costs (ß = 2.859, p = 0.00558), resulting in an adjusted R-squared of 0.2165. CONCLUSION: Volumetric CT findings provide valuable prognostic insights for FG patients, suggesting a basis for informed clinical decisions and resource allocation. Further validation in larger, multi-center studies is recommended to develop robust predictive models for FG outcomes.

Differences in the clinical presentation of necrotizing fasciitis depending on the causative pathogen.

Necrotizing fasciitis is a fatal, soft tissue infection of the skin that requires prompt treatment. Historically, most cases have been attributed to group A beta-hemolytic Streptococcus infection. However, in recent years, other bacteria have been identified as causing necrotizing fasciitis. In the current study, we analyzed cases of necrotizing fasciitis and examined the significant differences in symptoms caused by pathogenic bacteria. We included 79 patients (43 males and 36 females, mean age 65.4 years) diagnosed with necrotizing fasciitis who visited our hospital between April 2004 and July 2023. The patients were classified into five groups based on the identified pathogen: group A beta-hemolytic Streptococcus; group B beta-hemolytic streptococcus; group G beta-hemolytic Streptococcus; mixed infection, including anaerobic bacteria; and Staphylococcus (S) aureus. The clinical characteristics of patients, including treatment duration and laboratory values, were analyzed. Group G beta-hemolytic Streptococcus was more common in older patients (Bonferroni method, p < 0.05). Patients with S. aureus tended to be hyperglycemic (Bonferroni method, p < 0.05), had a higher rate of bacteremia (Fisher's direct probability test, p < 0.05), and had a longer treatment duration than the other examined groups (Bonferroni method, p = 0.0132). Although the five groups did not differ in the mortality rate, overall survival was shorter in the mixed infection group than in the other groups (log-rank test, p < 0.05). The legs were the most common site of infection in the non-mixed infection group; in the mixed infection group, the pubic area was identified as the most common site of infection, accompanied by a poor prognosis. Collectively, these findings suggest that necrotizing fasciitis can be characterized by pathogenic bacteria and that these characteristics may inversely predict the pathogen of origin.

The Concomitant Occurrence of Hidradenitis Suppurativa and Fournier's Gangrene.

Background: Fournier's gangrene represents a life-threatening necrotising infection affecting the perineal region, while hidradenitis suppurativa is characterised by a chronic inflammatory skin condition. The simultaneous occurrence of both conditions is exceedingly rare. Case description: A 42-year-old female with a documented history of severe untreated hidradenitis suppurativa presented for shortness of breath, fever and lethargy, along with extensive wounds and skin breakdown involving the left axilla, perineum, lower back, lumbosacral region and bilateral gluteal areas, extending to the perineum. Upon presentation, the patient was in a state of septic shock, and a diagnosis of actively manifesting Fournier's gangrene was established at the site of the pre-existing hidradenitis suppurativa lesions. Despite the implementation of an aggressive multidisciplinary approach incorporating surgical interventions, antibiotic therapy and intensive care measures, the patient's condition deteriorated, culminating in septic shock, multi-organ failure and eventual demise. In this report, we discuss both clinical entities, their similarities and differences, and the possible mechanisms by which they may have co-occurred. Conclusion: The co-existence of hidradenitis suppurativa and Fournier's gangrene poses unique challenges, given the rapid progression of Fournier's gangrene within the context of hidradenitis suppurativa, potentially suggesting the latter as a predisposing factor. This case underscores the importance of vigilant screening and management of hidradenitis suppurativa. LEARNING POINTS: Clinicians should be aware of the potential association between hidradenitis suppurativa and Fournier's gangrene, especially in patients with shared risk factors.Both conditions present diagnostic and treatment challenges, emphasising the importance of a thorough differential diagnosis and a tailored selection of antibiotics.Proactive and continuous care is crucial in managing chronic diseases such as hidradenitis suppurativa to prevent severe complications, for example Fournier's gangrene.

Management of Fournier's gangrene in a newborn: A rare case report and literature review.

INTRODUCTION: Fournier's gangrene (FG) in neonates is less common than in adults, but this case can lead to a poor prognosis. FG is a disease of the genital, perianal, and perineal areas characterized by necrotizing infections. Here, we report a case of a 24-day-old male infant diagnosed with Fournier's gangrene involving the scrotum. CASE PRESENTATION: The patient presented with scrotal swelling, fever, erythema, and insect bites on the penile tip that had gradually extended to the proximal area and bilateral scrotum. On physical examination, indurated grayish and blackish-brown scrotal skin with sharp distinction from the surrounding normal skin, erythema, purulence, ulceration, and necrotic tissue were observed. Abdominal X-ray and scrotal ultrasonography revealed gaseous distension of the scrotal region, free fluid on bilateral testes, and enlargement of bilateral testicles. Immediate surgical debridement, along with broad-spectrum antibiotics, was initiated, and a microbiological culture identified the presence of Pseudomonas aeruginosa. The patient demonstrated the completed healing of the surgical wound after thirty days of surgical intervention. DISCUSSION: Fournier's gangrene in neonates is a sporadic case. Our patient presented with multiple predisposing factors, including insect bites and poor hygiene, underscoring the need for heightened clinical suspicion in vulnerable populations. Prompt recognition and intervention are critical, given the rapid progression of FG. CONCLUSION: This case underscores the importance of timely diagnosis and early initiation of surgical and medical interventions in neonatal Fournier's gangrene, particularly in cases involving the scrotum.

Lymphocyte-to-C-reactive protein ratio as a new biomarker for predicting mortality and morbidity in Fournier's gangrene.

OBJECTIVE: The purpose of this study was to research the neutrophil-lymphocyte ratio (NLR), lymphocyte-to-C-reactive protein ratio (LCR), and Fournier's Gangrene Severity Index (FGSI) for predicting prognosis and mortality in patients with Fournier's gangrene (FG). MATERIAL AND METHODS: Patients diagnosed with FG and treated in a tertiary referral hospital in the period from January 2013 to June 2020 were reviewed. LCR, FGSI, and NLR values were calculated. RESULTS: Our series included a total of 41 patients. Of the patients, 78% survived and 21.9% (n = 9) died. Survivors were significantly younger than non-survivors (p = 0.009). Hospital costs were higher in non-survivors and close to statistical significance (p = 0.08). The ROC analysis revealed that the FGSI, LCR, and NLR parameters were significant in identifying survivors and non-survivors (AUC = 0.941 [0.870-1.000], p < 0.001; AUC = 0.747 [0.593-0.900], p = 0.025; and AUC = 0.724 [0.548-0.900], p = 0.042). CONCLUSION: A low LCR value can be used as a marker to assess mortality and disease severity in patients with Fournier's gangrene.

OBJETIVO: Investigar el cociente neutrófilos-linfocitos (CNL), el cociente linfocitos-proteína C reactiva (CLP) y el índice de gravedad de la gangrena de Fournier (IGGF) para predecir el pronóstico y la mortalidad en pacientes con gangrena de Fournier (GF). MÉTODO: Se revisaron los pacientes diagnosticados de GF y atendidos en un hospital de tercer nivel de referencia en el período de enero de 2013 a junio de 2020. Se calcularon los valores de CLP, IGGF y CNL. RESULTADOS: Nuestra serie incluyó 41 pacientes, de los cuales el 78% sobrevivieron y el 21.9% (n = 9) fallecieron. Los supervivientes eran significativamente más jóvenes que los no supervivientes (p = 0.009). Los costes hospitalarios fueron mayores en los no supervivientes y cercanos a la significación estadística (p = 0.08). El análisis ROC reveló que los parámetros IGGF, CLP y CNL fueron significativos para identificar supervivientes y no supervivientes (AUC: 0.941 [0.870-1.000], p < 0.001; AUC: 0.747 [0.593-0.900], p = 0.025; AUC: 0.724 [0.548-0.900], p = 0.042). CONCLUSIONES: Un valor bajo de CLP se puede utilizar como marcador para evaluar la mortalidad y la gravedad de la enfermedad en pacientes con GF.

Perianal tuberculosis presenting as a Fournier's gangrene.

Key Clinical Message: In the setting of Fournier's gangrene, atypical clinical manifestations and complications in an immunocompetent patient warrant consideration of perineal tuberculosis as a potential underlying cause. Abstract: Tuberculosis cutis orificialis is a rare form of extrapulmonary tuberculosis that affects the perianal region. Fournier's gangrene is an aggressive necrotizing fasciitis that primarily involves the perianal area and external genitalia. A previously healthy 38-year-old man presented with a left perianal abscess. His condition deteriorated, leading to septic shock and multiorgan dysfunction syndrome. A CT scan displayed extensive necrotizing fasciitis. Treatment included broad-spectrum antibiotics, numerous surgical perineal debridements, a transverse loop colostomy, and hyperbaric oxygen therapy. We believe the patient had pre-existing asymptomatic, non-diagnosed perianal tuberculosis, and a subsequent bacterial superinfection resulted in a perineal local abscess that progressed to severe Fournier's gangrene. The diagnosis of tuberculosis was confirmed through positive cultures and molecular identification in perineal biopsies. The patient experienced a complex clinical course with complications such as myocardial necrosis, acute respiratory distress syndrome, rhabdomyolysis with severe critical illness polyneuromyopathy and internal jugular thrombosis. Fournier's gangrene resulted in air dissection throughout the perineal fasciae, extending to the abdominal wall muscles resulting in an infected extraperitoneal spontaneous hematoma, probably caused by therapeutic anticoagulation. An extraperitoneal surgical drainage was performed. This case emphasizes the complexities in diagnosing and managing both perianal tuberculosis and Fournier's gangrene.

A Case of Fournier's Gangrene in a Patient With Malignant Priapism.

Fournier's gangrene is a rare and potentially life-threatening type of necrotizing fasciitis that affects the genital and perineal regions. Malignant priapism is a rare and serious medical condition characterized by persistent and painful erection of the penis that is not associated with sexual arousal or stimulation. We present a case of a 77-year-old man with concurrent Fournier's gangrene and malignant priapism. He first underwent surgical debridement to remove necrotic tissue and aspiration of blood from the corpora cavernosa. Then a palliative penectomy was performed. The patient succumbed to severe sepsis and died after 14 days of hospitalization.

Fournier's Gangrene as an Adverse Event Following Treatment with Sodium Glucose Cotransporter 2 Inhibitors.

We present the case of a 51-year-old male with known congestive heart failure and acute myocarditis who presented to the emergency department (ED) with swollen testicles and urinary symptoms two weeks after the initiation of sodium glucose cotransporter 2 (SGLT2) inhibitor treatment. Abdominal and pelvic computed tomography (CT) scan was consistent with the diagnosis of Fournier's gangrene (FG). Intravenous antibiotics were administered and surgical exploratory intervention and excision of necrotic tissue were performed, stopping the evolution of necrotizing fasciitis. FG, a reported adverse event, may rarely occur when SGLT2 inhibitors are administered in patients with diabetes. To our knowledge, there have been no reported cases of FG in Romania since SLGT2 inhibitors were approved. The distinguishing feature of this case is that the patient was not diabetic, which emphasizes that patients without diabetes who are treated for heart failure with SGLT2 inhibitors may also be at risk of developing genitourinary infections. The association of predisposing factors may have contributed to the development of FG in this case and even though the benefits of SGLT2 inhibitors outweigh the risks, serious adverse events need to be voluntarily reported in order to intervene promptly, verify the relationship, and minimize the risk of bias.

[Acute genital diseases]. / Akute Genitalerkrankungen.

Acute genital diseases can occur at any age and are characterized by complaints of various kinds of the external genitalia. Pain, swelling, and redness of the scrotum, adjacent groin region, and immediate surroundings are the leading symptoms, the severity of which may vary. In addition, peritonitic symptoms such as nausea, vomiting, and circulatory sensations may be present and are comparable to symptoms of an acute abdomen. The term "acute scrotum" encompasses various clinical entities, where scrotal symptoms are predominant and represent a urological emergency situation. Immediate and comprehensive diagnostics are necessary to ensure timely management in case of necessary surgical intervention.

Role of diverting colostomy and reconstruction in managing Fournier's gangrene-a narrative review.

OBJECTIVE: To examine the role of bowel diversion and reconstructive surgeries in managing Fournier's gangrene (FG) to facilitate multidisciplinary collaboration between urologists, colorectal and plastic surgery teams. METHODS: A review of the literature was conducted using the databases Medline, Embase, PubMed in June 2023. The review included studies that evaluated the outcomes of FG following reconstructive surgeries or diverting colostomies. RESULTS: The existing evidence suggests that bowel diversion and colostomy formation could reduce the need for further debridement, shorten the time to wound healing, and facilitate skin graft or flap uptake in patients with FG. Additionally, the psychological impact of a stoma was shown not to be a major concern for patients. However, stoma carries a risk of perioperative complications and therefore may prolong the length of hospital stay. In reviewing the evidence for reconstruction in FG, large and deep defects seem to benefit from skin grafts or flaps. Noticeably, burial of testicles in thigh pockets has grown out of favour due to concerns regarding the thermoregulation of the testicles and the psychological impact on patients. CONCLUSION: The use of bowel diversion and reconstructive surgeries in managing FG is case dependent. Therefore, it is important to have close discussions with colorectal and plastic surgery teams when managing FG.

Case literature analysis of Fournier's gangrene caused by sodium-glucose protein-2 inhibitors.

Objective: To analyze the clinical characteristics and correlation of Fournier's gangrene induced by sodium-glucose cotransporter protein-2 (SGLT-2) inhibitors, providing references for safe clinical drug use. Methods: The CNKI, WanFang, and PubMed databases were searched, and relevant documents were collected and statistically analyzed. The basic information of patients, drug use information, adverse reactions and outcomes were extracted and analyzed. Results: A total of 12 patients (8 males and 4 females) were included, with an average age of 55.6 years (ranging from 34 to 72 years). SGLT-2 inhibitors associated with Fournier's gangrene include empagliflozin (5 cases), dapagliflozin (5 cases), and canagliflozin (2 cases). Among them, 10 cases reported the time of first medication, ranging from 1 month to 6 years for the occurrence of adverse reactions. The most common concomitant drug was metformin (7 cases). Adverse reactions mainly manifested as redness, swelling and pain in the buttocks, perineum, perianal, scrotum and other positions, accompanied by an increased white blood cell count. Following surgery and antibiotic treatment, all patients showed improved. Conclusion: Fournier's gangrene induced by SGLT-2 inhibitors is rare. If patients using SGLT-2 inhibitors are suspected of having Fournier's gangrene, it is recommended to discontinue the drugs immediately and initiate active treatment to ensure clinical safety.

Risk Factors for Mortality Among Patients With Fournier Gangrene: A Systematic Review.

Background: Fournier gangrene (FG) is a form of necrotizing fasciitis involving the perineal, peri-anal, and genital structures, and has exceptionally high mortality rates. To help in early detection of high-risk patients, we aimed to systematically review factors associated with mortality from FG. Patients and Methods: Searches were conducted in PubMed, Embase and Scopus. In our review, a minimum of five patients were required and this was to exclude studies with exceedingly small sample sizes, such as case reports and small case series, with minimal relevance in comparison to larger scale studies. Patient characteristics, causative microbes, anatomic areas of infection, presence of comorbidities, severity scores, causes of FG, and complications were extracted and compared to identify factors related to mortality. Results: A total of 57 studies were included in the review. Across 3,646 study participants, the mortality rate of FG was 20.41%. The mean age of non-survivors was 61.27 years. There were more total male deaths, however, the mortality rate was higher in females. Diabetes mellitus was the most common comorbidity in those who died, but the highest mortality rate was seen in HIV patients (54.17%). Mortality rates did not differ widely among antibiotic agents. Regarding causative organisms, fungal infections had the highest rates of mortality (68.18%) and the most common microbe leading to death was Escherichia coli. Conclusions: Female gender, comorbidities, anatomic distribution, development of sepsis, and fungal infection all increased risk for mortality. Early identification of risk factors, and provision of appropriate treatment are crucial in reducing mortality rates of high-risk patients with FG.

Fournier's gangrene in a female: A case report.

Fournier's gangrene is characterized by an acute necrotic infection. The infection can occur in all parts of the body including the scrotum, penis, or perineum, and is a rare condition that is primarily reported in men and seldom in women. Existing literature suggests that it might be underreported, possibly leading to overlooked cases. Risk factors include diabetes, chronic illness, and trauma. This case involves a 52-year-old female with a 10-year medical history of diabetes mellitus, multiple healed skin lesions all over the body, and dermatitis. The presentation was a perianal swelling, which progressed into an extensive necrotizing soft tissue infection of the perineum, making a diagnosis of Fournier's gangrene. She underwent wide local debridement and was managed with antibiotics in a timely manner. The patient's clinical course and subsequent follow-up were uneventful. Uncontrolled diabetes and dermatitis significantly increase the risk of Fournier's gangrene; therefore, it should be suspected in women with such comorbid conditions. This case highlights the need for increased awareness and vigilance regarding this condition among women.

Fascitis necrosante como causa de muerte en trauma de recto. Reporte de caso / Necrotizing fasciitis as a cause of death in rectal trauma. Case report

Introducción. La perforación del recto por trauma cerrado es poco frecuente y se asocia a fracturas pélvicas. En pacientes con perforaciones de recto no traumáticas se ha reportado fascitis necrosante en miembros inferiores, en la mayoría de los casos asociada a alta mortalidad. Caso clínico. Hombre de 36 años con trauma cerrado abdomino-pélvico y perforación de recto inferior, quien recibió manejo quirúrgico mediante derivación intestinal y fijación pélvica. Evolucionó con hematoma escrotal sobreinfectado, inestabilidad hemodinámica, signos de fascitis necrosante y choque séptico 4 días posterior a su ingreso. Resultados. Se tomó muestra para cultivo del hematoma escrotal que reportó E. coli. La patología del desbridamiento escrotal informó necrosis de coagulación en toda la muestra. Conclusión. El tacto rectal debe realizarse siempre ante la presencia de enfisema subcutáneo al examen físico o en la tomografía, para un diagnóstico temprano y manejo quirúrgico multidisciplinario oportuno, según el caso. La presencia de enfisema subcutáneo debe aumentar la sospecha de perforación de recto. Hay pocos reportes de fascitis secundaria a perforación de recto por trauma cerrado, por lo que no se conoce con precisión la mortalidad asociada.

Introduction. Rectal perforation due to blunt trauma is rare and associated with pelvic fractures. Signs of necrotizing fasciitis in lower limbs have been reported in non-traumatic rectal perforations, in most cases associated with high mortality. Case report. A 36-year-old man presents blunt abdomino-pelvic trauma and perforation of the lower rectum. Surgical management by intestinal diversion and pelvic fixation is performed. 4 days after admission, evolves with over-infected scrotal hematoma, hemodynamic instability, signs of necrotizing fasciitis and septic shock. Results. A sample for culture was taken from a scrotal hematoma that reported E. coli. Pathology of scrotal debridement reported coagulation necrosis in the entire specimen. Discussion. Digital rectal examination should always be performed in the presence of subcutaneous emphysema on physical examination or CT scan for early and multidisciplinary diagnosis and surgical management as appropriate. Conclusion. The presence of subcutaneous emphysema should raise the suspicion of rectal perforation. There are few reports of rectal perforation due to blunt trauma and fasciitis, so the associated mortality is not precisely known.

A rare case of Fournier's gangrene developing from colon perforation in an infant: A case report.

Fournier's gangrene, a rare and life-threatening soft tissue infection affecting the genitalia and perineum, results from various microorganisms. This rapidly progressing necrotizing fasciitis yields higher mortality and morbidity rates. We report a case of a 1-month-old male infant with Fournier's gangrene due to perforation transverse colon complicated with septic shock and pneumonia also accompanied by patent processus vaginalis. Radiological findings of pneumonia and pneumoperitoneum were exhibited. Early diagnosis and management are demanded to mitigate life-threatening and improve the prognosis. The patient underwent incision drainage, peritoneal lavage, exploratory laparotomy, colostomy, necrotomy debridement, and patent processus vaginalis ligation after hemodynamic status stabilization.