RESUMO
Lemierre's syndrome, a rare complication of oropharyngeal infections, is characterized by septic thrombophlebitis primarily affecting the internal jugular vein, which can lead to septicemia, thrombotic obstruction, and potential dissemination to distant sites. We present the case of a 54-year-old male with a history of chronic smoking and newly diagnosed laryngeal carcinoma, complicated by Lemierre's syndrome. Initial symptoms included odynophagia, dyspnea, and cervical swelling, with subsequent diagnosis confirming thrombosis of the internal jugular vein via ultrasound, CT, and MRI. Treatment included broad-spectrum antibiotics and anticoagulation, followed by oncological management for the carcinoma. This case underscores the diagnostic challenge posed by concurrent malignancy and highlights the critical role of early recognition and comprehensive treatment involving antibiotics, anticoagulation, and oncological therapy. Multidisciplinary collaboration is crucial for optimizing outcomes in complex cases like this, emphasizing the need for heightened clinical suspicion and prompt intervention involving proper imaging diagnosis, appropriate antibiotic coverage, and timely microbiological recognition for adjustment of antimicrobial therapy.
RESUMO
Fusobacterium necrophorum is a Gram-negative anaerobic bacterium responsible for localized infections of the oropharynx that can evolve into bacteremia and/or septic thrombophlebitis of the jugular vein or peritonsillar vein, called Lemierre's syndrome. To identify microbial genetic determinants associated with the severity of this life-threatening disease, 70 F. necrophorum strains were collected and grouped into two categories according to the clinical presentation: (i) localized infection, (ii) bacteremia with/without Lemierre's syndrome. Comparative genomic analyses revealed two clades with distinct genetic content, one clade being significantly enriched with isolates from subjects with bacteremia. To identify genetic determinants contributing to F. necrophorum pathogenicity, genomic islands and virulence factor orthogroups (OVFs) were predicted. The presence/absence profiles of OVFs did not group isolates according to their clinical category, but rather according to their phylogeny. However, a variant of lktA, a key virulence factor, with a frameshift deletion that results in two open reading frames, was associated with bacteremia. Moreover, a genome-wide association study identified three orthogroups associated with bacteremic strains: (i) cas8a1, (ii) a sodium/solute symporter, and (iii) a POP1 domain-containing protein. Further studies must be performed to assess the functional impact of lktA mutation and of these orthogroups on the physiopathological mechanisms of F. necrophorum infections.
Assuntos
Bacteriemia , Fusobacterium necrophorum , Síndrome de Lemierre , Fatores de Virulência , Fusobacterium necrophorum/genética , Fusobacterium necrophorum/isolamento & purificação , Humanos , Síndrome de Lemierre/microbiologia , Bacteriemia/microbiologia , Fatores de Virulência/genética , Masculino , Feminino , Filogenia , Adulto , Estudo de Associação Genômica Ampla , Pessoa de Meia-Idade , Proteínas de Bactérias/genética , Infecções por Fusobacterium/microbiologia , Infecções por Fusobacterium/complicações , Idoso , Ilhas Genômicas/genética , Proteínas HemolisinasRESUMO
A case of septic pulmonary thromboembolism arising from thrombophlebitis of the prostatic venous plexus associated with long-term urinary catheterisation in a 51-year-old man is reported. Despite a previous autopsy having been conducted in the country where he had been resident overseas, a re-examination showed histological evidence of mild patchy chronic prostatitis with a florid, focally purulent, thrombophlebitis of the periprostatic venous plexus with abscess formation and evidence of bacterial overgrowth. Corresponding microscopy of the lungs showed septic microthromboemboli within small pulmonary arteries with variable degrees of necrotising acute inflammation and thrombosis. Death was not due to 'acute pulmonary oedema' as had been originally certified but to septic thromboembolism. This case demonstrates the need to carefully evaluate the prostatic venous plexus at autopsy, and also the type of problems that may arise at the time of the re-examination of repatriated remains.
RESUMO
INTRODUCTION: Short peripheral catheters (SPCs) are affected by a high complication rate that leads to catheter failure. Currently, the Visual Infusion Phlebitis score (VIP) is the most used tool to verify the presence of inflammatory complications (phlebitis and thrombophlebitis). However, ultrasound signs (US) may be an attractive alternative. OBJECTIVE: This study aims to evaluate the sensitivity and specificity of US and VIP score = 1 in identifying and recognizing early signs of SPC failure. The time to positivity for US and VIP scores was assessed as a secondary outcome. METHODS: An observational prospective study was conducted. In each patient, US (subcutaneous edema; fibroblastic sleeve; thrombophlebitis) and VIP of the exit site were performed every 24 h until 96 h after insertion. Compared to catheter failure, Sensitivity, Specificity, and Predictive values in both US and VIP were calculated. RESULTS: Two hundred patients were enrolled. The presence of ultrasonic pattern suggestive of edema at 72 h (p = 0.018), fibroblastic sleeve at 24, 48, 72, and 96 h (p < 0.001), thrombosis at 48 (p < 0.001) and 72 h (p = 0.005), and at least one of an abovementioned US at all checkpoints (p < 0.001) were highly significant predictors of complications. Both US and VIP effectively detect inflammatory events; however, the US showed better sensitivity in overall checkpoints and earlier predictive ability than VIP (1.9 vs 0.47 days). CONCLUSIONS: An ultrasound inflammatory pattern is correlated with SPC failure. An ultrasound protocol-requiring minimal training-is more effective than VIP in recognizing early signs of device failure.
RESUMO
OBJECTIVE: Incidence of venous thromboembolism (VTE) is higher than the expected in patients with hematologic malignancies and duration of hospitalization period increases the risk of thrombosis. The objective of this study was to investigate the incidence of and risk factors for venous thrombosis in hospitalized patients with hematologic malignancies. METHODS: We designed a prospective cohort study and enrolled patients with hematologic malignancies, who had been hospitalized between 2020 and 2021. Thromboprophylaxis was given to all patients, other than those under a high risk of hemorrhage. RESULTS: 94 patients were enrolled. The incidence of superficial vein thrombosis was 11.7% and the incidence of deep vein thrombosis (including pulmonary embolism and catheter thrombosis) was 7.4%. Patients, who developed thrombosis, had statistically significantly longer hospital stays (21 vs. 11.5 days, p=0.023) and a higher number of hospitalizations (1 vs. 3, p=0.015) compared to those, who did not develop thrombosis. Patients, who had 3 or more risk factors for thrombosis, were found to be under the highest risk. (p=0.017, OR=4.32; 95% CI: 1.3-14.35). Furthermore, patients with recurrent hospitalizations (p=0.024, OR=1.49; 95% CI: 1.05-2.11) and higher fibrinogen levels (p=0.028, OR=1; 95% CI: 1-1.006) were under an increased risk of thrombosis. CONCLUSION: Venous thrombosis is frequently seen in hospitalized patients with hematologic malignancies. A universally accepted risk scoring system is required for detection of patients, under a high risk for thrombosis.
RESUMO
Trousseau syndrome, also known as thrombophlebitis migrans or migratory superficial thrombophlebitis, is a rare but significant paraneoplastic manifestation associated with various cancers. This syndrome is characterized by the occurrence of recurrent deep or superficial venous thrombosis in patients with malignancies. Patients with cancer have a greatly increased risk of venous thrombosis, especially in the first few months after diagnosis and in the presence of distant metastases. This article describes the case of a 72-year-old female patient who suffered a deep vein thrombosis in the right lower limb, which led to Trousseau syndrome secondary to non-Hodgkin's lymphoma.
RESUMO
This clinical case presents an unusual case of Lemierre's syndrome (LS) in a young woman of 38-year-old. She arrived in the Emergency Department with a high fever and pharyngology resistant to antibiotic therapy with clarithromycin, ceftriaxone, and cortisone for two weeks. At the blood sampling, there is a marked leucocytosis, and the advice of the otolaryngologist is required given the strong pain in the throat. Due to the tonsillar abscess, a neck CT with a contrast medium is necessary for the otolaryngologist's opinion. The CT shows thrombosis of the jugular vein and left subclavian, with thickening of soft perivascular tissues; these findings suggest Lemierre's syndrome: a septic thrombophlebitis of the jugular vein that occurs as a complication of a peritonsillar abscess. The diagnostic process is then completed with a chest HR-CT, which reveals lung density and excavation areas suggesting tuberculosis. Blood culture reveals the presence of Veillonella Parvula (an anaerobic gram-negative coccus), sputum culture reveals the presence of some colonies of Enterobacter cloacae complex, real-time PCR examination on sputum reveals the presence of Streptococcus Pneumoniae and the borderline presence of rhinovirus. Microbiologists, after these results and neck and chest CT with a contrast agent, agree with the diagnosis of suspected LS at an early stage: a septic dissemination fortunately limited only to the neck and lungs region.
RESUMO
Lemierre's syndrome (LS) is a rare and severe complication primarily associated with the bacteria Fusobacterium necrophorum and characterized by an oropharyngeal infection leading to bacteremia and septic thrombophlebitis. We present a case of an 89-year-old patient with a history of hypertension who initially presented with type B influenza infection and neck pain. She subsequently developed a neck abscess with thrombosis of the internal jugular vein. We believe this to be the first reported case in the literature of LS secondary to Streptococcus intermedius presenting after infection with type B influenza. As more atypical LS cases emerge, it is becoming increasingly clear that this condition can manifest in a number of ways. This unique case highlights the importance of considering LS as a differential diagnosis for patients of all ages presenting with neck pain and Streptococcus intermedius infection.
RESUMO
PURPOSE: The purpose of this article is to report a case of Lemierre's Syndrome producing unilateral endogenous endophthalmitis in a healthy, young woman with a history of tonsillitis. CASE REPORT/OBSERVATIONS: A 17-year-old healthy woman developed fever after a few days of sore throat. She later developed pneumonia with septic signs, leading to admission to the Intensive Care Unit. Lemierre Syndrome was diagnosed due to multiple septic pulmonary emboli and signs of sepsis following a recent episode of tonsillitis. During hospitalization, the patient complained of decreased visual acuity and floaters in her left eye. Ophthalmological examination revealed papillary edema, vitritis, foci of chorioretinitis in the macula and Roth's spots, confirming the diagnosis of endogenous endophthalmitis. Subsequently, she underwent appropriate treatment, progressing satisfactorily. CONCLUSION AND IMPORTANCE: Although ophthalmological manifestations are rare, due to the pathophysiological characteristics of Lemierre's Syndrome, all patients should underwent standard ophthalmologic assessment, even in the absence of ophthalmic symptoms or visible findings, as part of a multidisciplinary management approach.
RESUMO
INTRODUCTION: Cavernous sinus thrombosis (CST) is a serious condition that carries with it a high rate of morbidity and mortality. OBJECTIVE: This review highlights the pearls and pitfalls of CST, including presentation, diagnosis, and management in the emergency department (ED) based on current evidence. DISCUSSION: CST is a potentially deadly thrombophlebitic disease involving the cavernous sinuses. The most common underlying etiology is sinusitis or other facial infection several days prior to development of CST, though other causes include maxillofacial trauma or surgery, thrombophilia, dehydration, or medications. Staphylococcus aureus, streptococcal species, oral anaerobic species, and gram-negative bacilli are the most frequent bacterial etiologies. The most prevalent presenting signs and symptoms are fever, headache, and ocular manifestations (chemosis, periorbital edema, ptosis, ophthalmoplegia, vision changes). Cranial nerve (CN) VI is the most commonly affected CN, resulting in lateral rectus palsy. Other CNs that may be affected include III, IV, and V. The disease may also affect the pulmonary and central nervous systems. Laboratory testing typically reveals elevated inflammatory markers, and blood cultures are positive in up to 70% of cases. Computed tomography of the head and orbits with intravenous contrast delayed phase imaging is recommended in the ED setting, though magnetic resonance venography demonstrates the highest sensitivity. Management includes resuscitation, antibiotics, and anticoagulation with specialist consultation. CONCLUSION: An understanding of CST can assist emergency clinicians in diagnosing and managing this potentially deadly disease.
Assuntos
Trombose do Corpo Cavernoso , Humanos , Trombose do Corpo Cavernoso/diagnóstico , Trombose do Corpo Cavernoso/terapia , Trombose do Corpo Cavernoso/etiologia , Serviço Hospitalar de Emergência , Tomografia Computadorizada por Raios X , Prevalência , Anticoagulantes/uso terapêutico , Antibacterianos/uso terapêuticoRESUMO
OBJECTIVE: Assess the safety and efficacy of anticoagulants in treating isolated superficial vein thrombosis (iSVT). MATERIALS AND METHODS: A systematic review was conducted according to PRISMA 2020 guidelines, for randomized controlled trials (RCTs) investigating anticoagulants in the treatment of iSVT. The primary endpoint of thrombotic complications encompassed any incident of iSVT progression/recurrence and the development of new-onset (deep vein thrombosis) DVT or (pulmonary embolism) PE. RESULTS: Eight RCT's and 4721 patients treated once daily with either fondaparinux 2.5 mg, rivaroxaban 10 mg, therapeutic, intermediate, and prophylactic low molecular weight heparin (LMW) were included. While all anticoagulants displayed a statistically significant risk reduction compared to placebo in terms of thrombotic complications and iSVT progression/recurrence, only fondaparinux reduced the risk for DVT/PE. Additionally, fondaparinux exhibited enhanced efficacy in decreasing DVT/PE events relative to prophylactic and therapeutic LMWH. Furthermore, rivaroxaban and fondaparinux demonstrated superior outcomes in terms of preventing thrombotic complications compared to all three dosing regimens of LMWH without significant differences between the two, risk ratio RR 1.00(95%CI:0.51-1.92). SUCRA identified fondaparinux as the most effective treatment regarding thrombotic complications, (SUCRA,91.6) and DVT/PE, (SUCRA,96) and rivaroxaban in terms of iSVT progression/recurrence (SUCRA,94.68). Ultimately and despite certain model limitations, meta-regression analysis suggested a possible trend towards improved outcomes with longer treatment durations for thrombotic complications ß = -0.34(95%CI:-16.39to12.23). CONCLUSIONS: Despite inherent limitations such as variations in treatment durations and follow-up periods, this review displayed the efficacy of fondaparinux, rivaroxaban and LMWH in treating iSVT. The improved efficacy of fondaparinux over therapeutic LMWH in terms of DVT/PE outcomes necessitates cautious interpretation underscoring the need for further investigation through adequately powered RCTs.
Assuntos
Anticoagulantes , Teorema de Bayes , Trombose Venosa , Humanos , Anticoagulantes/uso terapêutico , Fondaparinux/uso terapêutico , Extremidade Inferior/irrigação sanguínea , Metanálise em Rede , Ensaios Clínicos Controlados Aleatórios como Assunto , Rivaroxabana/uso terapêutico , Trombose Venosa/tratamento farmacológicoRESUMO
Background: Penile Mondor's disease (PMD) is a rare syndrome characterized by sclerosis after superficial thrombophlebitis of the superficial penile veins. The most usual appearance of PMD is a tender, palpable, painful, and sometimes visible cord on the dorsal surface of the penis. Its pathogenesis is still unclear, and a standardized treatment has not been established. Case report: A 54-year-old male patient presented with a left-sided indirect reducible inguinal hernia. The patient underwent Lichtenstein's procedure for inguinal hernia repair. On the tenth postoperative day, he returned with PMD confirmed by Doppler ultrasonography examination. Treatment with 4000 UI low molecular weight heparin (LMWH) daily for three weeks resolved the symptoms, but mild venous ectasia just to the proximal part of the penis remained. Discussion: The exact cause of PMD is not well understood, but various studies have identified certain factors associated with an increased risk of the condition. Out of various potential factors that could trigger PMD, the repair of an inguinal hernia has been reported only once. Treatment may involve pain management, anti-inflammatory medications, anticoagulants, and, in some cases, surgery. Conclusion: PMD after open hernia repair surgery is a very rare benign condition. Correct diagnosis and prompt treatment allowed symptom resolution. Residual venous ectasia has no clinical significance other than a cosmetic appearance.
RESUMO
Objective:To analyze the clinical characteristics of middle ear mastoiditis combined with sigmoid sinus thrombophlebitis in children. Methods:Author retrospectively analyzed the clinical data of 6 children with middle ear mastoiditis combined with sigmoid sinus thrombophlebitis who were hospitalized in the Department of Infectious Diseases and Department of Neurology with first diagnosis of fever/headache, and subsequently underwent middle ear mastoidectomy in our department. All patients underwent comprehensive otoscopic, audiologic, imaging, and pathogenetic examinations. Clinical manifestations, pathogenetic features, treatment methods and prognosis were summarized, and the follow-up period was 3-6 months. Results:All 6 cases were first diagnosed with intracranial complications such as fever and headache in the internal medicine department. Within one month, all patients developed ear symptoms including pain, discharge, and hearing loss. Audiologic examination revealed conductive hearing loss in five cases and total deafness in one case. MRI, MRV and MRA examinations suggested that there were 6 cases of middle ear infection combined with thrombophlebitis of the ethmoid sinus, of which 3 cases had thrombus in the ethmoid sinus. 6 cases received surgical treatments: 2 cases of radical mastoidectomy+grommet Insertion, and 4 cases of radical mastoidectomy. Pathogenetic examination identified Streptococcus pneumoniae in three cases, Pseudomonas aeruginosa in one case, Enterobacter cloacae complex in one case, and no pathogens were detected in one case. Postoperative pathology was inflammatory granulation in all 6 cases. Follow-up was 3-6 months with no recurrence of intracranial and middle ear lesions on regular review. Conclusion:Children with recurrent fever, headache, and a recent history of acute and chronic otitis media should be evaluated for the possibility of sigmoid sinus thrombophlebitis, and imaging tests should be performed in a timely manner to clarify the diagnosis. Once diagnosed, surgery to remove the lesions around the ethmoid sinus, smooth drainage combined with antibiotic therapy is the most direct and effective treatment, and anticoagulation therapy is given when necessary. Timely diagnosis, multidisciplinary collaboration, and accurate timing of the management of primary foci and comorbidities are crucial to the treatment of the disease.
Assuntos
Mastoidite , Humanos , Estudos Retrospectivos , Mastoidite/complicações , Criança , Masculino , Feminino , Pré-Escolar , Mastoidectomia , Trombose dos Seios Intracranianos/complicaçõesRESUMO
Background: Penile Mondor's disease (PMD) is a rare syndrome characterized by sclerosis after superficial thrombophlebitis of the superficial penile veins. The most usual appearance of PMD is a tender, palpable, painful, and sometimes visible cord on the dorsal surface of the penis. Its pathogenesis is still unclear, and a standardized treatment has not been established. Case report: A 54-year-old male patient presented with a left-sided indirect reducible inguinal hernia. The patient underwent Lichtenstein's procedure for inguinal hernia repair. On the tenth postoperative day, he returned with PMD confirmed by Doppler ultrasonography examination. Treatment with 4000 UI low molecular weight heparin (LMWH) daily for three weeks resolved the symptoms, but mild venous ectasia just to the proximal part of the penis remained. Discussion: The exact cause of PMD is not well understood, but various studies have identified certain factors associated with an increased risk of the condition. Out of various potential factors that could trigger PMD, the repair of an inguinal hernia has been reported only once. Treatment may involve pain management, anti-inflammatory medications, anticoagulants, and, in some cases, surgery. Conclusion: PMD after open hernia repair surgery is a very rare benign condition. Correct diagnosis and prompt treatment allowed symptom resolution. Residual venous ectasia has no clinical significance other than a cosmetic appearance.
RESUMO
Plantar vein thrombosis (PVT) is an underdiagnosed condition affecting the deep plantar veins, with challenging clinical diagnosis, often presenting with non-specific symptoms that mimic other foot pathologies. This study assessed the magnetic resonance imaging (MRI) features of patients diagnosed with PVT to contribute to the understanding of this condition. We performed the comprehensive analysis of a substantial dataset, including 112 patients, with a total of 130 positive MRI scans (86 of the forefoot and 44 of the ankle) presenting with PVT. Upon evaluating all the veins of the feet, we observed a higher frequency of involvement of the lateral plantar veins (53.1%) when compared to the medial veins (3.8%). The most affected vascular segments in the forefeet were the plantar metatarsal veins (45.4%), the plantar venous arch (38.5%), and the plantar communicating veins (25.4%). The characteristic findings on MRI were perivascular edema (100%), muscular edema (86.2%), venous ectasia (100%), perivascular enhancement (100%), and intravenous filling defects (97.7%). Our study provides valuable insights into the imaging evaluation of PVT and shows that MRI is a reliable resource for such diagnosis.
RESUMO
Lemierre syndrome is a rare complication of oropharyngeal infection that causes septic thrombophlebitis in the internal jugular vein. Since the onset of the COVID-19 pandemic, this condition has been dangerously overlooked and poses an even greater threat when complicated by vascular pathologies. A case is presented where the patient required emergency endovascular exclusion of a right internal carotid artery pseudoaneurysm due to Lemierre syndrome. The treatment included stent graft placement and drainage of a neck abscess, along with appropriate antibiotic treatment during hospitalization. Recognizing this diagnosis requires a high index of suspicion, particularly during the COVID-19 pandemic. The complexity of the disease necessitates extensive multidisciplinary collaboration for effective treatment.
RESUMO
This article reports a case of a female patient admitted with swelling and subcutaneous mass in the right forearm, initially suspected to be multiple nerve fibroma. However, through preoperative imaging and surgery, the final diagnosis confirmed superficial thrombophlebitis. This condition resulted in entrapment of the radial nerve branch, leading to noticeable nerve entrapment and radiating pain. The surgery involved the excision of inflammatory tissue and thrombus, ligation of the cephalic vein, and complete release of the radial nerve branch. Postoperative pathology confirmed the presence of Superficial Thrombophlebitis. Through this case, we emphasize the importance of comprehensive utilization of clinical, imaging, and surgical interventions for more accurate diagnosis and treatment. This is the first clinical report of radial nerve branch entrapment due to superficial thrombophlebitis.
Assuntos
Antebraço , Síndromes de Compressão Nervosa , Nervo Radial , Tromboflebite , Humanos , Feminino , Tromboflebite/cirurgia , Tromboflebite/etiologia , Tromboflebite/diagnóstico , Síndromes de Compressão Nervosa/etiologia , Síndromes de Compressão Nervosa/cirurgia , Antebraço/inervação , Antebraço/irrigação sanguínea , Antebraço/cirurgia , Nervo Radial/cirurgia , Neuropatia Radial/etiologia , Neuropatia Radial/cirurgia , Pessoa de Meia-IdadeRESUMO
A forma mamária da síndrome de Mondor é uma afecção rara e autolimitada que se caracteriza pela tromboflebite de veias superficiais da mama. Entender tal síndrome é de suma importância para o diagnóstico correto e o tratamento preciso e não iatrogênico, tendo em vista apresentar considerável relação com o carcinoma mamário. Esse relato de caso retrata o surgimento da síndrome de Mondor em uma paciente jovem de 22 anos, após uma mamoplastia de aumento. O sinal característico da afecção, o cordão fibroso, manifestou-se na mama direita a partir do vigésimo terceiro dia de pós-operatório, desaparecendo por completo após 10 semanas. O diagnóstico foi dado pelo cirurgião plástico que acompanhou a paciente mediante anamnese e exame físico, sem a urgência de um exame complementar, como a mamografia. Vale ressaltar que tal afecção rara pode acometer o sexo masculino - em menor frequência - e afetar outras regiões, como o pênis e o escroto. Ademais, é salutar reconhecer e diagnosticar a síndrome de Mondor, visto que as cirurgias com o fitoestético estão em constante crescimento na atualidade, com o escopo de conduzir os pacientes da melhor forma para um tratamento eficaz e menos invasivo (exceto na presença concomitante de câncer de mama, por exemplo), além de tranquilizá-los a respeito da afecção.
The breast form of Mondor syndrome is a rare and self-limited condition characterized by thrombophlebitis of the superficial veins of the breast. Understanding this syndrome is extremely important for correct diagnosis and precise, non-iatrogenic treatment, given that it has a considerable relationship with breast carcinoma. This case report portrays the emergence of Mondor syndrome in a young 22-year-old patient, after breast augmentation. The characteristic sign of the condition, the fibrous cord, appeared in the right breast from the twenty-third day after surgery, disappearing completely after 10 weeks. The diagnosis was given by the plastic surgeon who followed the patient through anamnesis and physical examination, without the urgency of a complementary exam, such as a mammography. It is worth mentioning that this rare condition can affect males - less frequently - and affect other regions, such as the penis and scrotum. Furthermore, it is beneficial to recognize and diagnose Mondor syndrome, as surgeries using phytoaesthetics are constantly growing today, intending to guide patients in the best way possible for an effective and less invasive treatment (except in the concomitant presence of cancer). breast, for example), in addition to reassuring them about the condition.
RESUMO
Septic pelvic thrombophlebitis (SPT) is a rare condition that forms thrombosis in the pelvic veins, typically the ovarian veins, with subsequent infection and inflammation. We present a case of right ovarian vein thrombosis (ROVT), methicillin-resistant Staphylococcus aureus (MRSA) bacteremia, and delayed onset of SPT symptoms, requiring tissue-plasminogen activator. A 40-year-old woman, G3P2, at 38 weeks' gestation, was admitted with a fever of 39°C. She had cervical insufficiency and had been often on bed rest. Blood culture revealed MRSA and computed tomography revealed a large ROVT. She received vancomycin and direct oral anticoagulant, and her fever resolved by day 3. On day 16, fever recurred with severe pain over the ROVT. Second computed tomography showed thickening of venous wall with enhancement around ROVT, consistent with SPT. Since pain and fever gradually exacerbated despite treatment with DOAC and antimicrobials, she was started on heparin and tissue plasminogen activator on days 23 and 25, respectively. Along with recanalization on the thrombosis by day 29, fever and abdominal pain resolved. We experienced a case of delayed onset SPT associated with MRSA bacteremia and a large ROVT. MRSA bacteremia might cause the originally existing ROVT to become an infection source, resulting in SPT with recurrent symptoms and long-term treatment. Early and strict anticoagulation is crucial in cases with a large thrombosis and bacteremia, due to the high risk of progression to SPT. This case highlights the importance of recanalization for the treatment of SPT and usefulness of administration of tissue-plasminogen activator for the massive thrombosis.
Assuntos
Bacteriemia , Staphylococcus aureus Resistente à Meticilina , Ovário , Infecções Estafilocócicas , Tromboflebite , Ativador de Plasminogênio Tecidual , Humanos , Feminino , Tromboflebite/tratamento farmacológico , Tromboflebite/microbiologia , Adulto , Staphylococcus aureus Resistente à Meticilina/isolamento & purificação , Infecções Estafilocócicas/tratamento farmacológico , Ativador de Plasminogênio Tecidual/administração & dosagem , Bacteriemia/tratamento farmacológico , Bacteriemia/microbiologia , Trombose Venosa/tratamento farmacológico , Fibrinolíticos/administração & dosagem , Fibrinolíticos/uso terapêutico , GravidezRESUMO
Meningitis is the inflammation of meninges either septic or aseptic depending on the source of infection. Typical signs and symptoms of meningitis in children include fever, headache, neck stiffness, nuchal rigidity represented by positive Kernig and Brudzinski signs, photophobia, nausea, vomiting, confusion, lethargy, and irritability. Bacterial meningitis is commonly caused by Streptococcus pneumoniae in children over the age of three months. Although there has been a decline in infections due to the introduction of the pneumococcal conjugate and pneumococcal polysaccharide vaccines, there are still reported cases of invasive pneumococcal infections mostly with non-vaccine serotypes. We report a fully immunized six-year-old male patient with a presentation of classic meningitis signs and symptoms who developed rapid progression of disease including sudden and dramatic change in physical exam and subsequent respiratory depression within 12 hours of admission. Our patient had a history of extensive traumatic facial bone fractures six months prior. Our case demonstrates a unique presentation of rapidly progressing pneumococcal meningitis due to a suspected complication of septic thrombophlebitis and subsequent brain herniation in a fully immunized patient six months after a severe traumatic facial injury.