Diagnosis and management of orbital and cranial complications of pediatric acute rhinosinusitis / 中华耳鼻咽喉头颈外科杂志

Objective: To review the clinical characteristics, to illustrate diagnosis and management experience of orbital and cranial complications of pediatric acute rhinosinusitis. Methods: The clinical data of 24 children with orbital and cranial complications of acute rhinosinusitis who received endoscopic sinus surgery combined with drug treatment in Beijing Children's Hospital from January 2017 to December 2021 were retrospectively reviewed. There were 19 boys and 5 girls. The age varied from 13 to 159 months, with a median 47.5 months. The following diagnoses were obtained: 12 isolated subperiosteal orbital abscess, 2 associated with preseptal abscess, 2 associated with intraorbital abscess, 7 associated with optic neuritis, and 1 associated with septic cavernous sinus thrombosis. Clinical characteristics, organism isolated and outcomes were analyzed through descriptive methods. Results: All 24 patients presented with fever; 9 presented with nasal congestion and purulent discharge. The clinical manifestations of orbital infection included orbital edema, pain, proptosis and displacement of globe in all patients, while visual impairment was recognized in 7 children. Purulent drainage was cultured in 17 patients, among which 12 were positive. All patients underwent nasal endoscopic surgical interventions uneventfully, excluding one patient who required a second surgical procedure. Follow-up period ranged from 5 to 64 months. All patients resolved fully, with the exception of 2 children who got permanent blindness with visual loss preoperative. There was no recurrence or death. Conclusions: Orbital and cranial complications of pediatric acute rhinosinusitis could be severe with an occult onset. For patients with vison impairment, any signs of intracranial complications and a lack of response to conservative management, an urgent endoscopic intervention is needed.

Pediatric nasal neuroglial heterotopia: report of 13 cases / 中华耳鼻咽喉头颈外科杂志

Objective: To summarize clinical features and our experience of the diagnosis and treatment of pediatric nasal neuroglial heterotopia (NGH). Methods: Clinical data of 13 nasal NGH patients in Beijing Children's Hospital from August 2014 to October 2019 were retrospectively reviewed, including 9 boys and 4 girls, aged from 1 to 38 months with median age of 5 months. Radiological workups and excision of nasal NGH under general anesthesia were performed for all patients. B ultra-sound and MRI were performed for all external and mixed lesions, while ultra-low-dose CT scan and MRI for all intranasal type. Surgical approaches were dependent on location and extent of the lesions according to radiographic workup, including extranasal or transnasal endoscopic approach. Patients were followed up regularly after operation to evaluate the effect. Initial presentation, locations, imaging findings, surgical approaches and follow-up results were analyzed through descriptive statistical method. Results: Eight nasal NGH patients presented with an internal nasal mass and nasal obstruction, which belonged to intranasal type. Three patients presented with an external nasal mass which belonged to extranasal type and 2 patients had mixed lesions. The sites included nasal dorsum (n=5), anterior to the middle turbinate (n=5) and olfactory cleft (n=3). Surgical resections were done through median rhinotomy approach (n=5) or transnasal endoscopic approach (n=8). All the operations were successful and no complication occurred. All cases were followed up from 3 to 65 months. No recurrence was encountered. Conclusions: Nasal NGH is a rare lesion with atypical clinical presentation. Preoperative imaging including CT scan and MRI is essential for evaluation of the location, extent of the disease and for making the surgical plan. Treatment requires complete surgical excision.

Clinical analysis of 20 cases with Streptococcus pneumoniae necrotizing pneumonia in China / 中华儿科杂志

<p><b>OBJECTIVE</b>Streptococcus pneumoniae necrotizing pneumonia (SPNP) was reported elsewhere but not in China yet. Inappropriate treatment due to poor recognition of this disease could influence its prognosis. This paper presents the clinical characteristics, diagnosis and treatment of SPNP hoping to elevate pediatrician's recognition level for this disease.</p><p><b>METHOD</b>Clinical manifestations, radiological findings, treatment and prognosis of 20 patients (9 boys, 11 girls) who had been hospitalized with SPNP in Beijing Children's Hospital from 2004-2011 were retrospectively analyzed.</p><p><b>RESULT</b>The patients included in this study aged from 9 months to 6 years [(27.9 ± 15.8) m] and were healthy before admission. They were febrile for 8 to 50 days [(27.7 ± 13.5) d] and hospital day was 24 - 55 days [(36.5 ± 8.3) d]. The general condition of all subjects was relatively poor and they all had fever and cough. One child had moderate fever and nineteen children had high fever. Dyspnea was found in sixteen children. Fine rales were found on auscultation in 18 children, among whom diffuse wheeze appeared in 4 children, and wheezy phlegm was found in two children. Signs of pleural effusion were discovered in all cases by physical examination and chest X-ray. White blood cell (WBC) count was 16.2 - 60.95×10(9)/L and neutrophil was 70.5% - 80.2% in peripheral blood routine test. Erythrocyte sedimentation rate (ESR) was 44 - 109 mm/h [(69.6 ± 16) mm/h]and C-reactive protein (CRP) was 80 - > 160 mg/L. The pleural effusion biochemistry and routine test revealed a WBC count of 6400×10(6)/L-too much to count, polykaryocyte of 51% - 90%, glucose of 0.02 - 1.8 mmol/L, protein of 32 - 51 g/L and LDH of 5475 IU/L-or higher. Pleural effusion culture in all cases and blood culture in 2 cases was positive for Streptococcus pneumoniae. Chest X-ray or CT revealed high density and well-distributed lobar consolidation in one lung or two lungs initially. Single or multiple low density lesions in the area of lobar consolidation were found a week later, accompanied by multiple cystic shadow or cavity at the same time or afterwards. Bulla of lung appeared later. Pleural effusions were found in all patients. Seven cases complicated with hydropneumothorax, two with otitis media, one with heart failure, one with cardiac insufficiency. Seventeen patients were treated with vancomycin or teicoplanin or linezolid two with amoxicillin and clavulanate potassium. Other two patients had been treated with meropenem and cephalosporin antibiotics respectively before admission, and they had been at recovery stage when they were hospitalized. Thoracic close drainage and thoracoscopy were performed respectively in 18 cases and 3 cases, respectively. After a follow up of more than 6 months, chest CT showed that almost all lesions in lungs recovered during 4-6 months. No one received pneumonectomy.</p><p><b>CONCLUSION</b>SPNP has special manifestations. The incidence in infants is higher. Patients' general condition is poor and febrile course is relatively long. All patients manifested fever and cough, with a presence of dyspnea in most of them. WBC, neutrophil and CRP elevated apparently. The characteristic of pleural effusion indicates empyema. In early stage, the chest X-ray and CT showed high-density lobar lesions, followed by low-density lesions and cyst gradually. Bulla of lung and/or hydropneumothorax may appear at the late stage. But if diagnosed and treated promptly, the prognosis of SPNP was relatively good.</p>