Cellulitis Research Articles

Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) in a 15-Year-old male presenting with orofacial Swelling

BackgroundSubcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare form of non-Hodgkin lymphoma that primarily affects subcutaneous tissues. Its occurrence in the orofacial region is exceptionally uncommon, presenting diagnostic challenges due to symptom overlap with more prevalent orofacial condition.Case presentationThis report details the case of a 15-year-old male who presented with persistent left-sided facial swelling, initially misdiagnosed as facial cellulitis. Diagnostic complexity arose from the similarity of symptoms to common orofacial diseases. Comprehensive diagnostic approaches, including liquid-based thin-layer cytometry, immunohistochemistry, and advanced imaging, were pivotal in identifying SPTCL. The recurrence of symptoms following the cessation of dexamethasone treatment indicated hormone dependency. Surgical intervention and subsequent histopathological analysis confirmed SPTCL, with immunohistochemical profiling playing a critical role in the definitive diagnosis. The patient’s management involved a multidisciplinary approach, leading to a referral to a hematology specialist and subsequent favorable outcomes.ConclusionsThis case underscores the diagnostic challenges of orofacial lymphomas such as SPTCL and highlights the necessity for early, accurate pathological diagnosis. It emphasizes the role of advanced diagnostic techniques and the importance of a comprehensive, multidisciplinary approach in the management of such rare cases. This report contributes to the limited but growing body of literature on SPTCL in the orofacial region, providing insights for clinicians in similar future cases.

A minimally invasive, combined approach to the recurrent/recalcitrant sino-orbital mucocele

ABSTRACT Purpose To evaluate the results of a minimally invasive combined endoscopic and eyelid crease/medial suprabrow incision approach in collaboration with oculoplastic and sinus surgeons for the treatment of recurrent/recalcitrant sino-orbital mucoceles. Methods Eighteen cases of recurrent/recalcitrant sino-orbital mucoceles, treated in collaboration with oculoplastic and sinus surgeons at the University of Michigan, were retrospectively reviewed. The recurrence of mucocele, reduction in proptosis, and complications were evaluated. Results The mean age at the time of surgery was 49 years (range: 17–76 years). All cases had a history of previous sinus or orbital surgeries for mucoceles. Among 18 cases, eight were due to chronic sinus infections, six due to trauma, three due to Schneiderian papilloma, and one case was secondary to an inflammatory sinus disease. Thirteen cases (72%) presented with orbital or facial cellulitis, while five cases (38%) experienced periocular swelling and limited extraocular motility. Following a mean follow-up of 19 months (range: 1–76 months)), recurrence was observed in two cases (11%): one in a cystic fibrosis patient with chronic sinusitis, and the other in a case of Schneiderian papilloma. The mean pre-operative proptosis in the affected eye was 2.78 mm, with an average decrease of 2.33 mm after surgery. Complications occurred in two cases, including one case of hypoesthesia in the forehead and one case of post-operative strabismus. Conclusion Our series of 18 cases of recurrent/recalcitrant mucoceles, with only two cases of recurrence, demonstrates that this minimally invasive approach can be successfully employed for advanced sino-orbital disease, with a low rate of adverse outcomes and aesthetically pleasing results.

Epidermoid Cyst of the Maxillary Sinus: A Case Report and Literature Review.

Epidermoid cysts are rare benign lesions that can derive from abnormally situated ectodermal tissue during embryological development or from implanted epithelium after trauma or surgery. In the oral and maxillofacial regions, epidermoid cysts usually develop in the floor of the mouth and rarely in other sites. We describe a rare case of an epidermoid cyst arising in the right maxillary sinus. A 29-year-old man with a known diagnosis of Marfan syndrome presented with progressive swelling and tenderness in the right buccal region, mimicking facial cellulitis, and refractory to medical treatment. Computed tomography scan showed a cystic lesion extending widely into the right maxillary sinus. The cyst was successfully removed with a medial maxillectomy through inferior antrostomy approach under general anesthesia. Histological examination confirmed the diagnosis of an epidermoid cyst, showing a cystic wall lined with a thin layer of keratinizing squamous epithelium and fibroma connective tissue infiltrated with inflammatory cells, with no skin appendages. There has been no evidence of recurrence during the 4 year follow-up. We also conduct a review of the English literature for the reported cases of maxillary epidermoid cyst.

Real-World Use of Dalbavancin for Treatment of Soft Tissue and Bone Infection in Children: Safe, Effective and Hospital-Time Sparing.

Acute bacterial skin and skin structure infections (ABSSSI) and osteoarticular infections compound the burden of morbidity, mortality and prolonged hospitalizations among gram-positive infections. Dalbavancin, a second-generation, intravenous lipoglycopeptide, due to its prolonged half-life, can be a valuable alternative in their treatment when administered as inpatient treatment at the price of an extended hospital stay. Between October 2019 and September 2023, 31 children and adolescents were treated with dalbavancin because of bone and joint infections (n = 12 patients, 39%), ABSSSI (n = 13 patients, 42%), mainly for the limbs, facial cellulitis or complicated ABSSSI (n = 6 patients, 19%), at five Italian pediatric centers. Microbiological study provided gram-positive bacterial isolate in 16 cases, in 11 cases from a positive blood culture; 9 of them were MRSA. Twenty-five patients were initially treated with a different antibiotic therapy: beta-lactam-based in 18 patients (58%), glycopeptide-based in 15 patients (48%) and daptomycin in 6 (19%). The median time that elapsed between admission and start of dalbavancin was 18 days. A total of 61 doses of dalbavancin were administered to the 31 patients: 16 received a single dose while the remaining 15 patients received between two (n = 9) and nine doses. The frequency of administration was weekly in five cases or fortnightly in nine patients. Median length of stay in hospital was 16 days. Median time to discharge after the first dose of dalbavancin was 1 day. Treatment was very well-tolerated: of the 61 administered doses, only four doses, administered to four patients, were associated with an adverse event: drug extravasation during intravenous administration occurred in two patients, with no sequelae; however, in two patients the first administration was stopped soon after infusion start: in one (ID #11), due to headache and vomiting; in another (ID #12) due to a systemic reaction. In both patients, drug infusion was not repeated. None of the remaining 29 patients reported treatment failure (resistant or recurrent disease) or an adverse effect during a median follow-up time of two months. The use of dalbavancin was safe, feasible and also effective in shortening the hospital stay in children and adolescents.

A Case Report of a Misdiagnosed Mycormucosis: Uncommun Clinical Presentation

Background: Invasive mycormucosis is a rare opportunistic fungal disease with high morbidity and mortality rates, predominantly affecting immunosuppressed patients. An increasing incidence has recently been described particularly among corona virus epidemic. Dentists should be aware of this possible diagnosis instead of just instituting some useless and devastating treatments, and to ovoid the delay that can cost the patient ‘life juste like our case. Clinical presentation: An unusual clinical manifestation of mucormycosis in a 42–year-old _man, diabetic who was referred by his Otorhinolaryngologist, to our dental surgery unit of the university hospital FARHAT HACHED Tunisia, suspecting a facial cellulitis related to dental infection. Before consulting his Otorhinolaryngologist, the patient was suffering from severe dental pain for two months, without any signs of relief despite dental treatments and the pain killers prescribed by his dentist. He was successfully treated by a combination of surgical intervention and antifungal treatment: Amphotericin B. Conclusion: Invasive mycormucosis is an emerging infection and is probably related to an increase in immunosuppressed patients. Accurate oral examination may lead to early diagnosis avoiding further damages of this agressive disease.

Cutaneous Angiosarcoma of the Scalp Aggravated after Hair Dyeing Presenting as Bilateral Facial Cellulitis: A Case Report

Angiosarcoma is a rare and aggressive soft tissue sarcoma. The cutaneous form of angiosarcoma occurs most commonly in the head and neck region, especially the scalp. Because of its aggressiveness and tendency for distant metastasis and local recurrence, early diagnosis of angiosarcoma is critical. We report a case of cutaneous angiosarcoma of the scalp aggravated by hair dyeing. In this case, it presented as bilateral facial cellulitis because of the progression of an infection. The patient was not aware of his malignant lesions on the scalp since they are typically hidden. Meanwhile, infection caused by chemical stimulation from hair dye exacerbated the lesions. However, an early incisional biopsy revealed angiosarcoma with metastasis to the lymph nodes and parotid glands, leading the patient to appropriate chemotherapy. In conclusion, the variable and non-specific findings of cutaneous angiosarcoma can delay the diagnosis; thus, the importance of an excisional or incisional biopsy, which can result in early diagnosis when suspecting malignancy, is highlighted.

Tocilizumab treatment in neuromyelitis optica spectrum disorders: Updated meta-analysis of efficacy and safety

This systematic review and meta-analysis summarize the efficacy and safety of Tocilizumab (TCZ) in treating NMOSD and investigates the factors that affect its efficacy. TCZ is the first monoclonal antibody against the IL-6 receptor for treating NMOSD, and its efficacy and safety vary in different studies. We collected English-language research literature until January 1, 2023, by searching databases such as PubMed, MEDLINE, Embase, Cochrane Library, and clinicaltrials.gov, and identified 9 studies involving 153 patients (139 female and 14 male) that met our inclusion criteria. In these studies, the average ARR ratio and EDSS score reduction values in the TCZ treatment group were -1.34 (95 % CI, -1.60 to -1.09) and -0.81 (95 % CI, -1.04 to -0.58), respectively. Based on the data we have collected, compared to the AQP4-IgG negative NMOSD patients, TCZ demonstrates a more pronounced effectiveness in AQP4-IgG positive NMOSD patients. The study also found that the effectiveness of TCZ in reducing NMOSD patients' ARR ratio was related to gender, race, and TCZ dosage, while the effectiveness of reducing EDSS score was not related to these factors. Among the 153 patients receiving TCZ treatment, 101 (66 %) experienced mild adverse reactions, and one patient experienced a severe adverse reaction (facial cellulitis). The comprehensive data indicate that TCZ treatment can reduce the frequency of NMOSD relapses, improve patients' neurological function, and have good safety. The effectiveness of TCZ in reducing NMOSD patients' ARR ratio is related to multiple factors.

Management of life threatening facial cellulitis (Potential Ludwig’s Angina) due to dental infection in a high altitude setup- A case report

Management of life threatening facial cellulitis (Potential Ludwig’s Angina) due to dental infection in a high altitude setup- A case report

Metronidazole for Prevention of Pelvic Cellulitis and Abscess after Laparoscopic Hysterectomy: A Triple-blinded, Randomized, Placebo-controlled Clinical Trial

To determine whether a postoperative 5-day treatment schedule with vaginal metronidazole added to conventional antibiotic prophylaxis with 2 g cefazolin modifies the risk of pelvic cellulitis (PC) and pelvic abscess (PA) after total laparoscopic hysterectomy (TLH). A randomized, controlled, triple-blind, multicenter clinical trial. Two centers dedicated to minimally invasive gynecologic surgery in Colombia. A total of 574 patients were taken to TLH because of benign diseases. Patients taken to TLH were divided into 2 groups (treatment group, cefazolin 2 g intravenous single dose before surgery+metronidazole vaginal ovules for 5 days postoperatively, control group: cefazolin 2 g intravenous single dose+placebo vaginal ovules for 5 days postoperatively). The absolute frequency (AF) of PC and PA and their relationship with the presence of bacterial vaginosis (BV) were measured. There was no difference in AF of PC (AF, 2/285 [0.7%] vs 5/284 [1.7%] in the treatment and placebo groups, respectively; risk ratio, 1.75; 95% confidence interval, 0.54-5.65; p=.261), nor for PA (AF, 0/285 [0%] vs 2/289 [0.7%]; p=.159, in the treatment and placebo groups, respectively). The incidence of BV was higher in the metronidazole group than the placebo group (42.5% vs 33.4%, p=.026). The use of vaginal metronidazole ovules during the first 5 days in postoperative TLH added to conventional cefazolin prophylaxis does not prevent the development of PC or PA, regardless of the patient's diagnosis of BV.

Bleach-Induced Chemical Sinusitis and Orbital Cellulitis Following Root Canal Treatment

The authors describe an unusual case of chemical sinusitis and orbital cellulitis secondary to a sodium hypochlorite accident in a patient who had just undergone root canal treatment. The patient presented with acute, progressive symptoms of unilateral maxillary sinusitis, facial cellulitis and orbital cellulitis which began hours after root canal treatment on the ipsilateral side. He was admitted to hospital under the care of the Otorhinolaryngology team and reviewed regularly by the Ophthalmologists. He underwent Endoscopic Sinus Surgery during his hospital stay. The intraoperative findings revealed necrotic sinus mucosa and slough within the involved maxillary sinus, which were suggestive of chemical burn injury induced by the highly alkaline sodium hypochlorite solution used during root canal treatment. He was treated postoperatively with regular nasal toilet, culture-directed antibiotics and topical ocular pressure-lowering eyedrops. He displayed a slow recovery with eventually no orbital sequelae, but experienced persistent cheek numbness three months post-injury. Severe chemical sinusitis with orbital cellulitis secondary to sodium hypochlorite accident is a rare complication of root canal treatment, with potentially severe consequences. It can present with symptoms similar to complicated acute bacterial sinusitis. Otorhinolaryngologists and dental surgeons should maintain a high index of suspicion when managing a patient post-root canal treatment with symptoms of unilateral sinusitis, facial cellulitis, orbital cellulitis and even airway compromise. This would allow prompt intervention before sight or life-threatening complications set in.

Athena: Speciality Certificate Examination case for general dermatology and dermatology in primary healthcare.

A 62-year-old man was referred to the emergency department with a 6-day history of a progressive pustular eruption; he had commenced ceftriaxone to treat suspected facial cellulitis 2 days prior. He had no significant past medical or dermatological history. This is a case of a rare severe cutaneous adverse reaction to a prescribed drug.

Facial Cellulitis Caused by Candida Guilliermondi in an Immunocompetent Patient: A Rare Case Report.

Candida cellulitis is a rare disease, primarily reported in immunocompromised patients. Atypical Candida spp. infections are increasing, largely due to the growing number of immunocompromised patients. This case report describes a 52-year-old immunocompetent patient with facial cellulitis caused by Candida guilliermondi. Candida guilliermondi has not previously been reported as a cause of facial cellulitis in either immunocompromised or immunocompetent patients. A 52-year-old, otherwise healthy, male patient presented with facial cellulitis that did not respond to intravenous antibiotics. Culture of the drained pus revealed Candida guilliermondi. The patient was successfully treated with intravenous fluconazole. This case highlights the possibility of atypical Candida spp. causing deep facial infections in immunocompetent patients. Candida guilliermondi has not been previously reported as a cause of facial cellulitis in either immunocompromised or immunocompetent patients. Healthcare providers should consider atypical Candida spp. infections in the differential diagnosis of deep facial infections in both immunocompromised and immunocompetent patients. Candida guilliermondi can cause facial cellulitis in immunocompetent patients. This has not been previously reported.Atypical Candida spp. infections should be considered in the differential diagnosis of deep facial infections in both immunocompromised and immunocompetent patients.Healthcare providers should be aware of the increasing incidence of non-Candida albicans Candida species infections, especially in immunocompromised patients.

An inaugural diabetic ketoacidosis revealed by odontogenic facial cellulitis

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | ISSN 1479-6848 (online)

AUTHOR REPLY

We appreciate our colleague's response to our exploratory study, shared interest in exploring new diagnostic technologies, and constructive ideas for the next steps in studying infrared photography and NSTIG. Though our trial did not have a formal control group for healthy appearing scrotums or a specific cellulitis subgroup, there are available studies from extremity 1 Raff AB Ortega-Martinez A Chand S et al. Diffuse reflectance spectroscopy with infrared thermography for accurate prediction of cellulitis. JID Innov. 2021; 1100032 Abstract Full Text Full Text PDF Scopus (1) Google Scholar and facial 2 Derruau S Bogard F Exartier-Menard G Mauprivez C Polidori G. Medical infrared thermography in odontogenic facial cellulitis as a clinical decision support tool. A technical note. Diagnostics. 2021; 11: 2045 Crossref Scopus (4) Google Scholar cellulitis which support our presumption that cellulitis would be more associated with increases in temperature captured on infrared photography and to which we based our hypothesis that tissue necrosis would lead to decreases in temperature. Given the exploratory nature of the study, the photographs were never intended to be used as surgical guidance. As outlined in the manuscript, debridements were carried out utilizing CT imaging and to physical exam to guide tissue removal as is standard of care. We understand these are limitations of the study and plan to more rigorously address this in future work.

Bacterial Vaginosis and Post-Operative Pelvic Infections.

Bacterial vaginosis (BV) represents a condition in which the normal protective Lactobacilli, especially those that produce H2O2, are replaced by high quantities of facultative anaerobes, leading to gynecologic and obstetric post-operative complications. BV is an important cause of obstetric and gynecological adverse sequelae and it could lead to an increased risk of contracting sexually transmitted infections such as gonorrhea, genital herpes, Chlamydia, Trichomonas, and human immunodeficiency virus. Herein, we reviewed bacterial vaginosis and its association with post-operative pelvic infections. In Obstetrics, BV has been associated with increased risk of preterm delivery, first-trimester miscarriage in women undergoing in vitro fertilization, preterm premature rupture of membranes, chorioamnionitis, amniotic fluid infections, postpartum and postabortal endomyometritis as well as postabortal pelvic inflammatory disease (PID). In gynecology, BV increases the risk of post-hysterectomy infections such as vaginal cuff cellulitis, pelvic cellulitis, pelvic abscess, and PID. BV is often asymptomatic, can resolve spontaneously, and often relapses with or without treatment. The American College of Obstetricians and Gynecologists recommends testing for BV in women having an increased risk for preterm delivery. Women with symptoms should be evaluated and treated. Women with BV undergoing gynecological surgeries must be treated to reduce the frequency of post-operative pelvic infections. Metronidazole and clindamycin are the mainstays of therapy. Currently, there is no consensus on pre-surgery screening for BV; decisions are made on a case-by-case basis.

Analysis of the Clinical Status and Treatment of Facial Cellulitis of Odontogenic Origin in Pediatric Patients.

The most common cause of the development of odontogenic infection is untreated dental caries, which initially leads to pulpitis. If an odontogenic infection is left untreated, it will pass through the limiting bone plate and will infiltrate deeper structures. Odontogenic infections are different in adults and children. The study was conducted at the Department of Pediatric Otolaryngology and Pediatric Head and Neck Surgery of Upper Silesian Children's Health Center in Katowice in the 2020-2022. We included 27 patients aged 2-16 in the study. Patients were diagnosed with an active, acute odontogenic inflammatory process in the head and neck area. We assessed pain, trismus, extraoral and intraoral swelling and the level of CRP [C Reactive Protein], WBC [White Blood Cells], NLR [Neutrophil Lymphocyte Ratio], D-dimers and Prealbumins. The results were analyzed in terms of the location of the source of inflammation: maxilla or mandible and the type of source of infection: deciduous tooth or permanent tooth. Deciduous teeth are more often the cause of odontogenic infection in the maxilla, while permanent teeth in the mandible. Trismus, extraoral, and intraoral swelling occurred in all infections caused by permanent teeth. The CRP and NLR ratio is statistically higher in infection, which originates from permanent teeth. The mean hospitalization time was also longer for infections from permanent teeth 3.42 days than for deciduous teeth 2.2 days. The varied clinical picture of odontogenic infections in children requires periodic analyzes of statistical data related to epidemiology, etiology, and symptomatology in order to update diagnostic and therapeutic procedures.

Sinonasal Complications Following the Sinus Lift Procedure.

Background: Although the incidence of postoperative acute and chronic rhinosinusitis in patients undergoing a sinus lift procedure is relatively high, a paucity of rhinology literature examines the management of and outcomes for this patient population. The objective of this study was to review the management and postoperative care of sinonasal complications and identify possible risk factors that should be considered prior to and following sinus augmentation. Methods: We identified sequential patients who had undergone a sinus lift procedure and were referred to the senior author (AK) at a tertiary rhinology practice for intractable sinonasal complications and reviewed their charts for demographic data, history of illness including prereferral treatment, examination findings, imaging results, treatment modalities, and culture results. Results: Nine patients were initially treated medically without improvement and subsequently underwent endoscopic sinus surgery. The sinus lift graft material remained intact in 7 patients. Two patients had extrusion of the graft material into the facial soft tissues, resulting in facial cellulitis requiring graft removal and debridement. Seven of the 9 patients had predisposing factors that could have prompted referral to an otolaryngologist for optimization prior to sinus lifting. The mean follow-up was 10 months, and all patients had full resolution of symptoms. Conclusion: Acute and chronic rhinosinusitis is a complication of the sinus lift procedure and is more commonly seen in patients with preexisting sinus disease, anatomic sinonasal obstruction, and Schneiderian membrane perforation. Preoperative evaluation by an otolaryngologist may improve outcomes in patients at risk of sinonasal complications from sinus lift surgery.

Non-Tuberculous Mycobacterium facial cellulitis in an immunocompromised rheumatoid arthritis patient - Skin biopsy can help.

Non-Tuberculous Mycobacterium facial cellulitis in an immunocompromised rheumatoid arthritis patient - Skin biopsy can help.

32. Facial cellulitis: an audit of the management

Cellulitis is a common soft tissue infection of the dermis and subcutaneous tissues. NICE guidelines recommend Co-amoxiclav as first line therapy for facial cellulitis adjecent to the nose and eyes. We reviewed prescribing practices in patients presenting with facial cellulitis or preseptal cellulitis in a busy district general hospital.

LBODP039 Glycogenic Hepatopathy- An Underrecognized Complication Of Diabetes

Abstract Introduction Glycogenic hepatopathy (GH) is an infrequently described complication of predominantly type 1 diabetes characterized by liver dysfunction and hepatomegaly. This condition is different from the more common nonalcoholic fatty liver disease (NAFLD) which is clinically indistinguishable. Liver biopsy is currently the only way to differentiate the two conditions. We present a 19 year old female with persistent transaminasemia secondary to glycogenic hepatopathy associated with poorly controlled type 1 diabetes. Case Description A 19 year old female was admitted with DKA secondary to facial cellulitis. She had a past history of poorly controlled type 1 DM since age 9, proteinuria, and transaminasemia since age 14. Initial labs showed elevated plasma glucose 365 mg/dL, bicarbonate 15 mEq/L, anion gap 22, positive betahydroxybutyrate, AST 208 mmol/L, ALT 136 mmol/L, and HbA1c 12. 0%. She was successfully resuscitated from DKA. Repeat liver function tests showed further elevation of AST 819 mmol/L and ALT 346 mmol/L. Ultrasound of liver showed increased echotexture reported as steatosis. Further history revealed significant financial difficulty due to which patient was using different kinds of basal and bolus insulins interchangeably. She would sometimes use bolus insulin to cover for lack of basal insulin. Prior gastroenterology workup showed ANA positivity in a speckled pattern but was otherwise unrevealing for infective, autoimmune, or alcoholic hepatitis. Liver biopsy was therefore recommended by inpatient gastroenterology. Liver biopsy revealed spotty mild lobular hepatitis and focal portal fibrosis consistent with glycogenic hepatopathy. Features of autoimmune hepatitis were not seen in liver biopsy. Discussion Glycogen hepatopathy seems to represent an acquired form of glycogen storage disorder. Pathophysiology is suspected to be a combination of hyperglycemia and hyperinsulinemia leading to increased glycogen accumulation in hepatocytes while glycogenolysis is suppressed. This mechanism seems to correlate with our patient who reported use of large doses of short acting insulin followed by glucose administration to counteract hypoglycemia. Abnormal glucagon activity or enzymes deficiencies in glycogenolysis pathway (as reported with congenital glycogenstorage disorders) have not been elucidated. Recent data has also questioned reversibility and long term safety as liver biopsies of patients with glycogenic hepatopathy have demonstrated varying degrees of fibrosis. Newer MRI protocols seem to be able to distinguish GH from NAFLD, and this is important as these are pathophysiologically distinct and will have different management strategies. This case highlights glycogenic hepatopathy as an underrecognized complication of diabetes that will require improved recognition and further investigation to evaluate long term consequences. Presentation: No date and time listed