Background And Aims: Isolated phrenic nerve nodule is usually a primitive tumour. Surgery is diagnostic and therapeutic at the same time. We report the case of a completely serum-negative Caucasian male with a right diaphragmatic relaxation associated to an isolated small nodule of the phrenic nerve.
Methods: The patient was referred to our unit complaining shortness of breath and progressive fatigue. A standard chest X-ray showed right diaphragmatic palsy; chest scanning revealed a nodular lesion belonging to the right phrenic nerve. Positron emission tomography was negative for glucose uptake. The preoperative diagnosis of primitive neurogenic tumour was thus supposed, and the patient treated by the lesion's surgical resection along with diaphragmatic plication.
Result: Histopathological examination revealed an idiopathic inflammatory nodule of the phrenic nerve.
Conclusion: Such condition has not previously been reported in the literature among the possible aetiology of a diaphragmatic relaxation.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1111/crj.12195 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Hydroxychloroquine-induced Sweet's Syndrome: A Case Report and Literature Review.
Acta Derm Venereol
January 2025
Dermatology Department, Unidade Local de Saúde Santa Maria, Lisbon, Portugal; Dermatology University Clinic, Faculty of Medicine, University of Lisbon, Lisbon, Portugal; Dermatology Research Unit, Instituto de Medicina Molecular, University of Lisbon, Lisbon, Portugal.
Sweet's syndrome (or acute febrile dermatosis) is a neutrophilic dermatosis with a characteristic presentation encompassing specific clinical (fever and erythemato-violaceous oedematous papules, plaques and nodules), laboratory (neutrophilia and increased inflammatory markers), and histological (dermal neutrophilic infiltrate without vasculitis) features. Its pathophysiology is poorly understood but there seems to be an auto-inflammatory component related to mutations in inflammasome genes. It has been subdivided into its classic form, malignancy-associated, and drug-induced, according to its aetiology.
View Article and Find Full Text PDFPulmonary tuberculosis presenting as a hilar mass.
BMJ Case Rep
January 2025
Pulmonary Medicine, Siksha O Anusandhan University Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Orissa, India.
Tuberculosis (TB) is a great mimicker due to its various unusual and atypical presentations. Mass-like lesions in thoracic radiology may raise the suspicion of lung malignancy. A man in his early 50s complained of cough, low-grade fever and dyspnoea.
View Article and Find Full Text PDFRadiological and Pathological Analysis of Pembrolizumab-Associated Lung Lesions: Diagnostic Challenges and Management.
Am J Case Rep
January 2025
Department of Pulmonary and Critical Care Medicine, Faculty and Graduate School of Medicine, Mie University, Tsu, Mie, Japan.
BACKGROUND Pembrolizumab, a programmed cell-death protein-1 (PD-1)-targeting antibody, extends survival in cancer patients but may cause lung injury as a side effect. This immunotherapy enhances the immune system's ability to recognize and eliminate cancer cells. However, its immunomodulatory action can sometimes lead to immune-related adverse events, including lung injury.
View Article and Find Full Text PDFOsteoid Osteoma in an Elderly Patient: Diagnostic Challenges.
Int J Surg Pathol
January 2025
Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
Osteoid osteoma is a benign bone tumor commonly affecting young individuals, with a rare occurrence in older adults. It typically presents with night pain relieved by nonsteroidal anti-inflammatory drugs and is characterized radiographically by a small, radiolucent nidus surrounded by reactive sclerosis. We present a 70-year-old female patient with persistent right hip pain, initially diagnosed as arthritis, who underwent total hip arthroplasty.
View Article and Find Full Text PDFThe Impact of Diet on Hidradenitis Suppurativa Severity: A Cross-Sectional Case-Control Study.
Medicina (Kaunas)
December 2024
Department of Nutrition and Dietetics, Faculty of Health Sciences, Hacettepe University, 06100 Ankara, Turkey.
Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease primarily affecting hair follicles, characterized by painful nodules, abscesses, and sinus tract formation. Recent evidence suggests that weight management and nutritional factors may influence HS symptoms. This cross-sectional case-control study aimed to assess the impact of body composition and nutritional factors on HS severity.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!