Periodontal therapy for hopeless mandibular anterior teeth: a retrospective case report with a multidisciplinary approach and a 20-year follow-up

Introduction: This case report presents the intentional periodontal maintenance of two periodontal hopeless lower central incisors with a multidisciplinary approach and 20-year follow-up. Case presentation: A 36-year-old male, in 2001, was diagnosed with aggressive periodontitis, gingival swelling, bleeding, and mandibular central incisors with mobility and poor prognosis. Following periodontal therapy (phase I), root canal treatment, and occlusal adjustment, #31 and #41 were gently extracted to remove the granulation tissues, calculus, and infected cementum from the root surface. Then, tetracycline-HCl was applied for 5 minutes on the root surfaces. The teeth were repositioned into the sockets and splinted with a lingual bar. At 3 months, the bar was removed, and a free gingival autogenous graft was done to improve the local keratinized tissue width. Mobility scores, pocket depths, and clinical attachment levels were recorded, and radiographs were taken at 1, 5, and 20 years. The 5-year follow-up showed that the teeth were clinically and radiographically in function. There was a reduction in probing depth and a gain in clinical attachment and radiographic alveolar bone levels. After 20 years, #41 was stable, but #31 had external root resorption, leading to a new treatment plan (dental implants) and extraction. Conclusion: The clinical result of this case was satisfactory for 20 years. Intentional periodontal maintenance of the teeth may be an alternative treatment, even considering the high level of complexity.

Advantage of multichannel intraluminal impedance in the diagnosis of aerophagia: a case report.

BACKGROUND: Aerophagia is caused by the swallowing of excessive air and associated with various gastrointestinal symptoms. Aerophagia is diagnosed based on the observation of the occurrence of excessive air swallowing or ingestion; however, it tends to be difficult and often delayed. Early recognition and diagnosis of aerophagia are required to avoid unnecessary diagnostic investigations or serious clinical complications. Given that multichannel intraluminal impedance-pH measurement can discriminate gas, liquid, and mixed swallows, it can be useful for the diagnosis of aerophagia. CASE PRESENTATION: A 7-year-old girl presented to us with vomiting, and abdominal radiography showed dilatation of the stomach and intestine with no signs of mechanical obstruction. After successful conservative treatment, her symptoms recurred. Along with frequent visible and audible air swallowing, computed tomography (CT) revealed a severely dilated stomach with organoaxial volvulus. Multichannel intraluminal impedance-pH measurement was performed for further exploration. Patients showed numerous air swallows, particularly in the daytime during the 24-h recording period. She was diagnosed with aerophagia complicated by gastric volvulus. Given that she had a mental disorder and psychological counseling was difficult, laparoscopic anterior gastropexy and gastrostomy were performed to correct the gastric volvulus and decompression of gastric dilation by gastrostomy. CONCLUSIONS: In addition to clinical symptoms, multichannel intraluminal impedance-pH measurement may help more accurately and objectively diagnose aerophagia. Further studies of air swallowing patterns may be useful for understanding the pathophysiological mechanism of aerophagia.

Ventilator-associated pneumonia caused by a new-found opportunistic fungal pathogen-Myceliophthora heterothallica: a case report.

BACKGROUND: Myceliophthora heterothallica belonging to Myceliophthora is considered as an environmental fungus and has not been reported to be pathogenic or colonizing in recent literature. The present case firstly reports a ventilation-associated pneumonia caused by Myceliophthora heterothallica among the aged adult. CASE PRESENTATION: A 67-years-old Asian female patient suffering from a sudden disturbance of consciousness for 3 h was admitted to our hospital. Cardiac arrest occurred during emergency transport, and sinus rhythm was restored after cardiopulmonary resuscitation. Invasive mechanical ventilation was given to this patient for respiratory failure. After mechanical ventilation, the lung CT images showed multiple cuneiform nodules arranging subpleural accompanying with ground-glass opacity. On the 5th day of mechanical ventilation, Myceliophthora heterothallica was cultured from endotracheal aspirates. Two methods, namely automatic microbial identification system and internal transcribed spacer sequencing were employed to identify this fungus. The present case firstly uncovered the colonization ability and pathogenicity of Myceliophthora heterothallica in the respiratory tract. After 28d of treatment with piperacillin-tazobactam, this patient weaned from the ventilator and recovered from consciousness with lung infection disappearance. CONCLUSIONS: This is the first case report of ventilation-associated pneumonia in the aged patient caused by Myceliophthora heterothallica. This current case is worth for the clinical diagnosis and treatment of Myceliophthora heterothallica infection, and also enriches new pathogenic species found of thermothelomyces species.

Simultaneous unilateral thoracoscopic resection of bilateral pulmonary sequestration.

BACKGROUND: Intra-lobar (ILS) and extra-lobar lung (ELS) sequestrations represent rare congenital lung malformations. Despite their benign nature, the lesions pose risks such as recurrent pulmonary infections, hemoptysis, congestive heart failure, and tumor development. Pulmonary sequestration (PS) typically manifests in two forms, ILS and ELS, with bilateral occurrence being exceptionally rare and mostly requiring bilateral thoracic surgery. CASE PRESENTATION: A 9-year-old child, who initially presented with bilateral lung lesions without respiratory symptoms, was diagnosed with PS following a chest computed tomography scan. The surgical approach was determined based on the absence of inflammation and the clear demarcation of the lesions from normal lung tissue, highlighted by a unique tissue connection between the ILS and ELS across the chest cavities. We used a novel method wherein the left ELS was successfully pulled into the right chest cavity and both sequestrations were concurrently resected. Postoperative recovery was smooth, with no complications or residual lesions. CONCLUSIONS: Our findings highlight the importance of thorough preoperative planning with enhanced computed tomography. Simultaneous unilateral thoracoscopic surgery can be a viable, less invasive option for treating bilateral PS, offering benefits such as reduced recovery time and better cosmetic outcomes.

A case report on multidisciplinary approach towards management of gastrojejunocolic fistula secondary to adenocarcinoma of the colon.

INTRODUCTION: Gastrojejunocolic fistula is an abnormal communication between a portion of the stomach, jejunum and the transverse colon. Gastrojejunocolic (GJC) fistula is an outcome resulting from the surgical procedures of gastrectomy and gastrojejunostomy used to address recurrent peptic ulcer disease and secondary to malignancy. Patients present with the typical symptoms of diarrhea, belching with fecal odor or fecal vomiting and weight loss. Gastrojejunocolic fistula is a rare complication of adenocarcinoma of the colon. En-bloc resection followed by adjuvant chemotherapy helps in managing GJC fistula secondary to adenocarcinoma of colon. CASE RESENTATION: A 55-year-old male from a rural area presented with a two months history of black stool, vomiting, loose stools, and abdominal pain. He had a history of significant weight loss, chronic alcohol use, and smoking. Investigations revealed anemia, hyponatremia, hypoalbuminemia, and a large exophytic mass on Contrast-Enhanced Computed Tomography (CECT), suggestive of gastrojejunocolic fistula from a carcinoma. Upper gastrointestinal endoscopy showed an ulcero-proliferative growth with high-grade dysplasia. Biochemical tests revealed elevated carcinoembryonic antigen (CEA) levels. The patient underwent surgery for en bloc resection of the stomach, jejunum and transverse colon. Histology confirmed adenocarcinoma of colon with TNM stage IIIC. Post-operative gastrocutaneous fistula was managed conservatively and colostomy reversal was done for prolapse colostomy. He has completed the chemotherapy Capecitabine-Oxaliplatin (CAPOX) regimen. He is doing well and under follow-up for six months post-surgery. DISCUSSION: Gastrojejunocolic fistula secondary to carcinoma is a rare finding. Gastrojejunocolic fistula originate from the direct spread of the tumor across the gastrocolic omentum or an ulcer in the tumor could trigger an inflammatory peritoneal response, resulting in adhesion and the formation of a fistula. CONCLUSION: This case highlights the successful management of a gastrojejunocolic fistula secondary to adenocarcinoma of colon through three stage surgery; diverting stoma, en bloc resection, colostomy reversal surgery along with chemotherapy. Despite post-operative complications, including a gastro-cutaneous fistula and prolapsed colostomy, the patient responded well to treatment. Multidisciplinary approaches and careful monitoring are essential in resource-limited settings for improved patient outcomes.

Primary pulmonary colloid adenocarcinoma: A case report of a rare subtype.

INTRODUCTION AND IMPORTANCE: Pulmonary colloid adenocarcinoma is an extremely rare subtype of lung adenocarcinoma. Owing to its rarity, the detailed clinical features of colloid adenocarcinoma remain largely unknown. This report describes a case of early-stage colloid adenocarcinoma that recurred soon after resection, including its radiological findings. CASE PRESENTATION: During a routine checkup, a chest roentgenogram revealed an abnormal shadow in the right upper lung field of an asymptomatic 68-year-old man. Computed tomography (CT) showed a well-defined, low-attenuation nodule in the right upper lobe. Right upper lobectomy with mediastinal lymph node dissection was performed. The postoperative histopathological diagnosis indicated pulmonary colloid adenocarcinoma. The pathological stage was classified as T1bN0M0 (stage IA2). Follow-up CT 1 year after the resection revealed an enlarged supraclavicular lymph node and pulmonary nodule in the right lower lobe. Both lesions appeared as well-defined solitary hypoattenuated tumors with minimal enhancement on CT images. Excisional biopsies of both tumors were performed to obtain a definitive diagnosis. Both tumors consisted of abundant mucin in which some tumor cells were floating and were diagnosed as colloid adenocarcinoma recurrences. CLINICAL DISCUSSION: Although colloid adenocarcinoma is generally considered to have indolent clinical behavior, it can recur even in early-stage cases. CONCLUSION: Colloid adenocarcinoma is a distinct variant of lung adenocarcinoma, characterized by well-circumscribed mucinous lesions with alveolar wall destruction caused by mucin pools and scant tumor cells. The treatment strategy for colloid adenocarcinoma should follow the guidelines for primary lung cancer.

Bilateral humeral lengthening and deformity correction with hexapod external fixator in an achondroplastic patient: A case report.

INTRODUCTION AND IMPORTANCE: Achondroplasia, a prevalent skeletal dysplasia, often results in limb asymmetry and functional limitations, typically managed surgically with bone lengthening techniques. CASE PRESENTATION: We present the case of a 10-year-old girl with achondroplasia who underwent bilateral humeral lengthening using hexapod external fixators. The patient, previously treated for lower limb lengthening, exhibited significant upper limb shortening affecting daily activities. Surgical intervention involved two stages, employing two hexapod external fixators for precise correction and lengthening. Symmetrical lengthening of 6 cm in both humeri was achieved without major complications. Follow-up assessments revealed improved functionality and satisfactory outcomes, emphasizing the importance of addressing upper limb deformities in achondroplasia patients. CLINICAL DISCUSSION: While humeral lengthening is less common than lower extremity lengthening due to historical concerns about neurovascular complications and functional implications, recent advancements highlight its potential benefits, particularly in achieving functional and aesthetic balance. CONCLUSION: This case highlights the efficacy and safety of hexapod fixators in achieving multiplanar correction and functional improvement in upper limb lengthening. Further investigation should be carried out to study broader application in similar cases.

Expanding outpatient management of low-risk pulmonary embolism to the pregnant population: a case series.

Background: Outpatient treatment of pregnant patients with acute pulmonary embolism (PE) is recommended by some obstetric and haematology societies but has not been described in the literature. Little is known about patient selection and clinical outcomes. Case summary: We report two cases of pregnant patients diagnosed with acute PE. The first, at 9 weeks of gestational age, presented to the emergency department with 12 h of pleuritic chest pain and was diagnosed with segmental PE. She was normotensive and tachycardic without evidence of right ventricular dysfunction. She received multispecialty evaluation, was deemed suitable for outpatient management, and, after 12 h of monitoring, was discharged home on enoxaparin with close follow-up. The second case, at 30 weeks of gestational age, presented to obstetrics clinic with 3 days of dyspnoea. Vital signs were normal except for tachycardia. She was referred to labour and delivery, where she was diagnosed with segmental PE. Her vital signs were stable, and she had no evidence of right ventricular dysfunction. After 6 h of monitoring, she was discharged home on enoxaparin with close follow-up. Neither patient developed antenatal complications from their PE or its treatment. Discussion: This case series is the first to our knowledge to describe patient and treatment characteristics of pregnant patients with acute PE cared for as outpatients. We propose a definition for this phenomenon and discuss the benefits of and provisional selection criteria for outpatient PE management, while engaging with professional society guidelines and the literature. This understudied practice warrants further research.

Atrioventricular node ablation and the pathological findings of a refractory ectopic atrial tachycardia in a small infant with hypoplastic left heart syndrome: a case report.

Background: An atrioventricular node (AVN) ablation and permanent pacing have been previously reported as effective treatments for patients with atrial tachyarrhythmias. However single-ventricle patients requiring chronic ventricular pacing are at a higher risk of developing ventricular dysfunction and atrioventricular valve regurgitation. We report a case of successful AVN ablation in a 3-month-old infant with hypoplastic left heart syndrome and ectopic atrial tachycardia (EAT). Case summary: A boy with hypoplastic left heart syndrome who had a refractory EAT resistant to various medications. At 2 months old, we performed an urgent radiofrequency (RF) catheter ablation of the EAT and the applications delivered at the cavo-atrial junction. Although it disappeared after the first catheter ablation for 2 weeks, it recurred on the next day after the diaphragm plication. At 3 months old and weighed 3.1 kg, we decided to perform an urgent AVN ablation of the EAT. The application was performed on the mid-septum of the tricuspid septum. A permanent pacemaker was implanted after the ablation. After the AVN ablation, the haemodynamics stabilized during the EAT. However, he died from a bacteraemia infection at 4 months. Discussion: This patient received an AVN ablation due to failure to previous RF catheter ablation and was haemodynamically stable with the dual-chamber pacemaker. The AV block was successfully created by RF energy on the mid-septum of the tricuspid annulus in this hypoplastic left heart syndrome patient. Pathological findings exhibited that the compact AVN was totally ablated without damage to the tricuspid leaflets or coronary artery.

Successful catheter ablation in an octogenarian with persistent atrial fibrillation complicated by cor triatriatum sinister: a case report.

Background: Cor triatriatum sinister (CTS) is a rare congenital heart defect sometimes complicated with atrial fibrillation (AF). Catheter ablation (CA) relieves the AF-associated symptoms, but CA for AF with CTS has been reported rarely. Because CTS can be associated with other congenital heart disease, detailed preoperative assessment is important. Case summary: An 80-year-old man was referred to our institution for shortness of breath that had persisted for 2 months when he was first diagnosed with AF. Transthoracic echocardiography revealed an enlarged left atrium (LA) divided into two chambers by a membrane. Transoesophageal echocardiography showed the membrane extending from the fossa ovalis (FO) to the Coumadin ridge, with the accessory (dorsal) chamber (AC) in closer proximity to the FO. Computed tomography showed that all pulmonary veins (PVs) flowed into the AC, with no PV anomalies. No other heart anomaly was identified, with no thrombus in the LA. With these findings, PV isolation (PVI) with CA was considered safe. Transseptal puncture was performed with intracardiac echocardiography for precise catheterization of the AC. Pulmonary vein isolation was performed successfully. The patient was discharged 4 days after the procedure, without any complications. His symptoms improved post-procedure, and sinus rhythm was maintained without antiarrhythmic drug therapy during the 18-month follow-up. Discussion: Cor triatriatum sinister is a rare anomaly that accounts for 0.1% of all congenital heart diseases. Cor triatriatum sinister sometimes complicated with symptomatic AF. Detailed preoperative anatomical assessment with multiple imaging modalities helped us achieve safe and effective CA for a patient with AF and CTS, even in an octogenarian.

Accidental cannulation of amoebic liver abscess during pericardiocentesis: a case report.

Background: Amoebiasis is a prevalent infection in the tropics and can sometimes present as liver abscess. Cardiac tamponade is an uncommon complication of ruptured amoebic liver abscess requiring urgent pericardiocentesis, which has a high success rate, but procedural complications can include injury to cardiac chambers, abdominal viscera, and even death. This case underscores the approach to diagnose and manage an unintended visceral puncture during pericardiocentesis, which is a rare but life-threatening complication. Case summary: A 41-year-old male presented with intermittent fever over 2 months and chest pain for 15 days. Echocardiography revealed a significant pericardial effusion causing cardiac tamponade. In an emergency setting, percutaneous pericardiocentesis was attempted to drain the effusion. However, the pigtail inadvertently punctured a sizable liver abscess. Consequently, another pigtail was inserted into the pericardial cavity to successfully drain the effusion. Patient was discharged on Day 12 and is doing well at 6 months follow-up. Discussion: A previously undiagnosed case of a ruptured amoebic liver abscess presented with the uncommon complication of cardiac tamponade, necessitating emergency pericardiocentesis, which inadvertently led to the cannulation of the liver abscess. This case underscores the significance of image-guided pericardiocentesis in minimizing procedural complications. This case also highlights the intricacies of addressing accidental visceral puncture during pericardiocentesis, specially involving the liver. It also underscores the need to consider the possibility of a ruptured amoebic liver abscess when anchovy sauce-like pus is drained from pericardial cavity, especially in high epidemiologically prevalent country like India.

Pulsed field ablation as a feasible option for the treatment of epicardial left ventricular summit premature complex foci near the coronary arteries: a case report.

Background: Radiofrequency catheter ablation in the left ventricular summit region is a challenging procedure due to proximity to the coronary arteries. Pulsed field ablation, a novel non-thermal ablation modality, does not cause damage to coronary arteries and may be used in the left ventricular summit region. Case summary: We describe a 45-year-old symptomatic patient with epicardial left ventricular summit premature ventricular complexes. Successful ablation of the focus was achieved by pulsed field ablation via a subxiphoid epicardial approach. Radiofrequency ablation would most likely have been ineffective due to the epicardial fat layer and potentially unsafe due to the proximity to the coronary arteries. Six months after ablation, the patient was asymptomatic and without ventricular ectopy. Discussion: For the first time, epicardial pulsed field ablation was successfully used for ablation of left ventricular summit extrasystole, where radiofrequency ablation could not be used because of the proximity of the coronary arteries. We conclude that pulsed field ablation might be a feasible option for this indication.

Aortic dissection extending into the interventricular septum following redo aortic valve replacement surgery in a patient with Takayasu's arteritis: a rare case report.

Background: Takayasu's arteritis is an infrequent manifestation of vasculitis affecting the aorta and its primary branches with numerous symptoms. This report details a rare case wherein a patient developed interventricular septal dissection following aortic valve replacement. Case summary: A middle-aged woman diagnosed with Takayasu's arteritis previously underwent aortic valve replacement with a mechanical valve owing to severe aortic regurgitation. Subsequently, she received a redo aortic valve replacement following an episode of prosthetic valve infective endocarditis with paravalvular leak. Heart failure symptoms emerged during follow-up, revealing aortic root dissection extending into the interventricular septum, causing significant prosthetic valve movement. A Trido Bentall operation and interventricular septum repair were performed, and the patient recovered smoothly. Discussion: Interventricular dissection, although uncommon, may be due to factors such as infection, myocardial infarction, congenital anomalies, trauma, or post-surgical shear stress. Timely diagnosis is imperative to prevent life-threatening complications; surgery remains the primary treatment. The present case report describes a rare presentation that was successfully managed through a Bentall operation and underscores the necessity of prompt intervention in treating this condition.

Psychopathic Traits and Romantic Attachment: The Mediating Role of Emotion Dysregulation.

Objective: Research so far has investigated the bivariate relationships between psychopathic traits, romantic attachment, and emotion dysregulation. However, no research thus far has examined these concepts in their interrelatedness. The aim of the present study was therefore to shed light on the possible linking mechanisms among these concepts, examining the mediating role of emotion dysregulation in the psychopathic traits-romantic attachment link. Method: The present study was based on an undergraduate (N = 238, M age = 20.36 years) and a community sample (N = 521, M age = 35.27 years) from the Dutch population. Participants were administered self-report measures of psychopathic traits (measured with both the Self-Report Psychopathy Short-Form and the Triarchic Psychopathy Measure), emotion dysregulation (Difficulties in Emotion Regulation Scale - Brief Version) and romantic attachment (Experiences in Close Relationships-Revised). Correlation analyses and mediation analyses using a bootstrapping approach were conducted. Results: Results showed that all the dimensions of psychopathic traits were related to both romantic attachment avoidance and anxiety, and that emotion dysregulation mediated all these associations (with only few exceptions). Except for boldness, all other dimensions of psychopathic traits were related to greater emotion dysregulation and, in turn, to insecure romantic attachment. Conclusions: It is argued that the role of emotion regulation processes deserves more attention for the theoretical and clinical understanding of psychopathic traits and their correlates in the interpersonal domain, such as romantic attachment (in)security. When their interrelationships will be better understood, emotion regulation and attachment could represent relevant targets for intervention with individuals presenting psychopathic traits.

Reactivity of Emotions in Adolescents - Caregivers' Tool (React): Development and Validation of a Novel Parent-Rated Measure for Assessing Emotional Dysregulation in Youth.

Objective: Emotional Dysregulation (ED) is characterized by the inability to manage emotions effectively, leading to maladaptive behaviors, and often co-occurs with psychiatric conditions carrying significant long-term consequences. Early diagnosis of ED is thus essential for targeted interventions. To address this need, we developed and validated the "Reactivity of Emotions in Adolescents: Caregivers' Tool" (REACT), a novel parent-rated questionnaire designed to assess ED in adolescents. Method: The present study involved two samples, one drawn from the general population (n = 89 healthy controls from local schools) and the other composed of clinical patients (n = 76 adolescents with different psychiatric and/or neurodevelopmental conditions). Patients' diagnoses were confirmed through the clinical interview K-SADS-PL to explore the presence of any psychopathological conditions. Participants from both groups completed the RIPoSt-Y questionnaire, providing a measure of ED, while their parents filled out the ARI, measuring affective reactivity in youth. Confirmatory and exploratory factor analyses were performed to refine the questionnaire's internal structure. Results: The final REACT questionnaire consists of 55 items distributed across three subscales, namely Negative Emotionality, Irritability, and Excitability. Psychometric evaluation showed that these subscales demonstrated excellent internal consistency and strong construct validity, with clinical patients scoring higher on all subscales compared to healthy controls. The REACT questionnaire showed also high convergent validity by exhibiting significant positive correlations with established measures of ED. Conclusions: This novel tool represents a valuable improvement in the assessment of ED in adolescence as it may facilitate tailored interventions to provide emotional well-being and long-term outcomes.

Tarlatamab for Large Cell Neuroendocrine Carcinoma in a Young Adult: A Case Report.

A 20-year-old man with metastatic large cell neuroendocrine carcinoma of the lung was treated with the delta-like ligand 3-targeting bispecific T cell engager, tarlatamab. Treatment was complicated by transient cytokine release syndrome but resulted in a partial response. Bispecific T cell engagers may offer a novel treatment approach for large cell neuroendocrine carcinoma of the lung.

Case report: Staged tension-reducing excision of giant acquired vulvar lymphangioma secondary to cervical cancer surgery.

Introduction: Acquired vulvar lymphangioma (AVL), a rare disease caused by the dilation of superficial lymphatic vessels secondary to deep lymphatic vessel injury, is characterized by a wide range of morphological diversity and massive exudate. This morphological heterogeneity has often led to misdiagnosis or non-diagnosis. The management of AVL presents a therapeutic challenge due to the absence of a standardized treatment protocol. Case presentation: A 53-year-old female patient, previously received surgical treatments for stage IIb cervical squamous cell carcinoma, presented with vulvar enlargement and copious amount of yellow exudate seven years post-treatment. Clinically, the patient exhibited chronic vulvar swelling, with easily-exudated nodules. The vulvar biopsy revealed lymphatic vessel dilation with lymphocyte infiltration, consistent with AVL. Due to the extensive lesions and severe exudate, staged excisions of bilateral vulvar lesions were performed at one-month intervals. Follow-up examinations of this patient for one-year post-surgery showed no evidence of recurrence. Conclusion: In this instance, AVL manifest secondary to cervical cancer surgery, as a result of damage to the deep lymphatic vessels of the vulva, with characteristic symptoms of copious amounts of exudate and vulvar lesions with diverse morphologies, which provides a cautionary note for physicians. Besides, the staged resection strategy in this case may offer insights into surgical treatment protocol for extensive AVL.

A case of bilateral cortical blindness followed by generalised tonic-clonic seizure epilepsy in a patient with posterior reversible encephalopathy syndrome.

Posterior reversible encephalopathy syndrome (PRES) in end-stage kidney disease (ESKD) is rare, with ocular symptoms as the first manifestation being even rarer. Here, we report a case of PRES in a patient with ESKD, characterized by sudden binocular blurred vision followed by epilepsy, to improve the understanding of this syndrome among nephrologists and ophthalmologists. A 50-year-old female requested an ophthalmic consultation due to bilateral vision loss followed by generalised tonic-clonic seizures. One month before onset of current illness, she developed ESKD secondary to rapid progression of previous ANCA vasculitis associated renal damage. Latter magnetic resonance imaging confirmed the diagnosis of PRES. Two weeks later, the patient's vision fully recovered. Conclusion: PRES is not an etiological diagnosis but a neuroimaging sign. In addition, PRES is a danger signal that is usually reversible if recognized and treated early, and can be life-threatening if treatment is delayed.

Diffuse skin erythematous plaque as a manifestation of epithelioid hemangioendothelioma: A case report.

Epithelioid hemangioma (EHE) is a rarely malignant tumor originating from the vascular endothelium. Morphological manifestations and immunohistochemical staining results are key to diagnosing EHE. Herein, we present a case of cutaneous involment in a recurrence of EHE. A 75-year-old woman presented with a month-long history of persistent erythematous plaque and pain in the left shoulder. Skin biopsy specimen revealed epithelioid tumor cells containing abundant eosinophilic cytoplasm. Immunohistochemical staining confirmed a recurrence of EHE involving the skin. Subsequently, recombinant human endostatin was administered. At the 10-day follow-up, the cutaneous plaque had improved, and the pain had resolved. When presenting as a local painful erythematous plaque, the possibility of skin involvement in a malignant tumor should be considered. Early diagnosis and early systemic therapy have an important impact on the overall survival of patients with EHE.

Spinal subdural hematoma as a complication of tenecteplase treatment for acute ischemic stroke: A case report.

Intravenous thrombolysis is an effective treatment for acute ischemic stroke. The ESO recommends that tenecteplase be used for thrombolytic therapy in stroke within 4.5h of onset. However, there are few reports on the complications of intravenous thrombolysis with tenecteplase in stroke, and spinal hematomas are rare. Herein, we report the first case of spinal subdural hematoma secondary to tenecteplase treatment for stroke. A 71-year-old male patient arrived at the stroke center because of left limb weakness that had persisted for 105 min. After intravenous thrombolysis with tenecteplase, the patient experienced unbearable pain in the neck and left shoulder, progressive limb weakness, and sensory disturbance. MRI revealed a spinal subdural hematoma of the cervical vertebrae, and the prognosis was poor after surgical treatment. Once patients develop pain around the spine with intravenous thrombolysis, physicians should be aware of the possibility of a spinal subdural hematoma and promptly perform MRI.