SAGE Open Medical Case Reports最新文献

This is the first case of urinary myiasis in the Morocco region caused by Clogmia albipunctata. Also known as Telmatoscopus albipunctata, is a fly species in the Psychodidae family. These flies thrive in unsanitary environments like bathrooms and sewers. Transmission occurs when flies lay eggs on moist surfaces such as urogenital discharge. The larvae hatch and can traverse the urethra, entering the bladder. Clogmia albipunctata larvae and adults decompose organic matter and pose health risks as vectors of pathogens and allergens. In our case, larvae were discharged through urine by a 46-year-old female cleaner from a low socioeconomic background who presented with intermittent emission of worms in her urine. She had mild hypogastric tenderness and a history of lower urinary tract symptoms without fever. Initially misdiagnosed with cystitis, her symptoms persisted, leading to the discovery of small, mobile vermiform organisms in her urine. Living in fly-infested conditions, she had no recent travel or medical history. Urine analysis confirmed the presence of Clogmia albipunctata larvae, diagnosing urinary myiasis. Treated with ivermectin and hydration, her symptoms resolved within a week. A follow-up cystoscopy showed no larvae, confirming a complete cure.

Osteogenesis imperfecta (OI) predisposes individuals to easy bone fracture, vessel fragility, and platelet dysfunction. We report the first known case of neurointerventional treatment with flow diversion of intracranial aneurysms in a patient with OI. A 62 year-old female with known OI Type I, history of >40 lifetime bone fractures and hypertension, underwent workup for transient ischemic attacks revealing a 4-mm right A1 segment aneurysm in 2016. Perioperative dual antiplatelet therapy was aspirin 81 mg and clopidogrel 37.5 mg daily. Tri-axial access was utilized to deploy a 3.5 × 16-mm Pipeline Flex device without complication. Two-month follow-up revealed Raymond I (O'Kelly Marotta I) obliteration of the aneurysm. Five-year follow-up revealed a de novo left-sided 3-mm A1-A2 junction aneurysm. A 4 × 12-mm Surpass Evolve was placed without complication. Six-month follow-up revealed Raymond I (O'Kelly Marotta I) obliteration of the second aneurysm. The patient remained asymptomatic at all follow-up visits.

Bullous pemphigoid is an autoimmune blistering disease affecting the dermo-epidermal junction, most commonly seen in older patients. First-line treatment includes systemic, topical corticosteroids and/or steroid-sparing immunosuppressants. Treatment with these medications may be limited by their safety profile. Dupilumab is a humanized monoclonal antibody targeting interleukin-4 and interleukin-13 cytokines currently indicated for moderate-to-severe atopic dermatitis, severe asthma, chronic rhinosinusitis with nasal polyposis, and moderate-to-severe prurigo nodularis. We report a case of a patient with recalcitrant bullous pemphigoid effectively treated with dupilumab.

Hydatidosis is a zoonosis, caused by a cestode (Echinococcus). Management will depend on the organs affected by the infection and the response to medical treatment. Therapy may be clinical in early stages, but in case of poor response to drug therapy, surgery is the preferred choice. We present two cases in young females, the first case is with Hydatid cysts in both lungs and liver, she received initial medical treatment with lack of response, and surgery was indicated to resect the pulmonary and hepatic lesions. The second case is of a female with Hydatid cysts in the right lung. She was misdiagnosed at the beginning thinking of pneumonia and pulmonary abscess but after further investigation, hydatid cysts were the diagnosis, due to symptoms consistent with thoracic pain and persistent cough and the size of the cyst, surgery was indicated.

Microvascular remodeling and capillary repopulation can occur after autologous hematopoietic stem cell transplant (HSCT) in patients with systemic sclerosis and systemic lupus erythematosus (SLE). We aim to report evidence for microvascular remodeling after autologous HSCT as observed by nailfold videocapillaroscopy (NVC). We describe a rare occurrence of features consistent with systemic sclerosis and SLE in a 33-year-old female with a complex clinical course refractory to conventional treatments, ultimately requiring autologous HSCT. We performed NVC before and after HSCT using optical video and light microscopy. At the microvascular level, morphologic changes in the capillary vascular bed were observed after HSCT. Pretransplant damage in capillary structure was noted as evidenced on NVC with architectural loss, ramifications, capillary drop, and decreased density. Posttransplant NVC revealed an increase in capillary density with evidence of microvascular remodeling. Further studies on the clinical use and impact of microvascular remodeling on disease progression are needed and looking into the application of NVC scoring to assess clinical response would be meaningful.

Adult foreign body aspiration is rare and represents only 15%-25% of all foreign body aspirations and 1 in 400 bronchoscopy procedures. Typically, adults present non-emergently and exhibit non-specific symptoms, which makes the diagnosis of foreign body aspiration especially difficult when a history of aspiration cannot be elicited. We present a 63-year-old male with a past medical history of chronic obstructive pulmonary disease hospitalized for left thoracic empyema caused by the aspiration of a grass bur. Our patient did not recall the aspiration event and the diagnosis was further obfuscated by a lack of radiographic evidence and other distracting disease processes. Thus, this case exemplifies the rationale for maintaining a suspicion of foreign body aspiration even for patients with little historical or radiographic evidence to support the presence of a foreign body. This is particularly salient for patients with a tumultuous hospital course or those who fail to respond to treatment.

Hypereosinophilic syndrome (HES) is a disorder characterized by elevated levels of eosinophils, which may be associated with multi-organ involvement depending on severity. The recent diagnostic criteria for idiopathic HES require an elevated absolute eosinophil count (AEC) above 1500 cells/mcL with evidence of tissue damage. We present a case of a 37-year-old male firefighter with a purported history of eosinophilic bronchitis who was referred to the hospital with syncopal episodes and a persistent productive cough. The patient showed an AEC of 4500 cells/mcL on admission associated with high inflammatory markers. Cardiac imaging demonstrated acute myocarditis with heart failure and a reduced ejection fraction. Chest imaging was initially suggestive of community-acquired pneumonia. Workup was negative for a malignant etiology; infectious causes similarly were excluded. After a multidisciplinary evaluation, a diagnosis of idiopathic HES was made and steroids were instituted with rapid resolution of symptoms. Our case illustrates the importance of considering hypereosinophilia as a precipitating factor for acute heart failure in an otherwise healthy adult. An expeditious diagnosis can lead to early initiation of steroids to avoid progression toward multi-organ failure.

High-grade gliomas (HGGs) are the most aggressive of brain tumors and are one of the most common primary intracranial malignancies. The poor prognosis after aggressive treatment of HGGs makes these gliomas a challenge to treat with curative intent. Proton radiation therapy is a recent radiation modality that is being explored for the treatment of HGGs. Proton radiation therapy provides improved sparing of critical normal structures while giving an ablative dose of radiation to the tumor, which can be performed more accurately than photon beam radiation therapy. We report a case of a diffuse HGG treated with proton radiotherapy and chemotherapy after previously being treated with photon irradiation. A complete radiographic response was seen on MRI imaging after proton irradiation.

Foreign body (FB) ingestion leading to appendicular perforation, although rare in adults, presents a complex clinical challenge. The clinical presentation may not always be straightforward, necessitating a comprehensive array of diagnostic examinations. In fact, accurate and timely diagnosis is crucial to prevent severe complications. In this report, we present a case where a misleading clinical presentation led to the unexpected discovery of appendicular perforation during surgery, despite initial suspicion of small bowel perforation - a 77-year-old male patient who was edentulous and under follow-up for chronic bronchitis stage IV. He sought medical attention due to a 2-week history of right iliac fossa pain, during which he did not experience vomiting or fever. Upon physical examination, there was a tenderness noted in the sub umbilical region. An abdominal computed tomography (CT) scan was performed, revealing the presence of a dense FB which seems to be a bone located in the last ileal loop. Additionally, the appendix appeared slightly distended. Given the clinical presentation, which strongly indicated acute peritonitis resulting from small bowel perforation, and following consultation with gastroenterologists, it was decided that endoscopic retrieval was not suitable for this case. Therefore, a surgical approach was chosen, involving a midline incision, as laparoscopy was absolutely contraindicated because of patient's respiratory distress. Per-operatively, we identified a clear effusion, and within the wall of the appendix, we discovered a thin, sharp chicken bone that had become lodged, resulting in a phlegmonous and perforated appendix. The 2-cm bone was successfully removed, and an appendectomy was performed. The post-operative period was uneventful, and the patient was discharged on the fourth postoperative day. This case highlights the need for a high index of suspicion for atypical clinical presentations and the ongoing need for research to improve our understanding and management of this rare condition, ultimately enhancing patient outcomes.

In extracorporeal circulation, inflammatory mediators are eliminated through inflammatory cytokine adsorption. By interacting with inflammatory cytokines and removing them from the bloodstream, the adsorber's adsorbent lowers levels of inflammatory mediators and the inflammatory response. We present the case of a 67-year-old Chinese man diagnosed with sepsis due to a bloodstream infection from a catheter. We promptly utilized a cytokine adsorption column in conjunction with continuous veno-venous hemodiafiltration (CVVHDF), resulting in a decrease in interleukin-6 levels and complete removal of bascteria from the bloodstream. A critical turning point in illness management is reached as the levels of inflammatory cytokines drop and the dosage of patients' vasoactive medications improves significantly. In hemodialysis patients with secondary septic shock in the context of catheter-associated bacteremia, the combination of CVVHDF with cytokine adsorption therapy in hemodialysis may be clinically useful and improve or accelerate the patient's improvement.