Atypical presentation of IgG-related disease as an isolated inferior orbital mass.

BMJ Case Rep

Ocular Oncology, Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.

Published: September 2019

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6768356PMC
http://dx.doi.org/10.1136/bcr-2019-231609DOI Listing

Publication Analysis

Top Keywords

atypical presentation
4
presentation igg-related
4
igg-related disease
4
disease isolated
4
isolated inferior
4
inferior orbital
4
orbital mass
4
atypical
1
igg-related
1
disease
1

Similar Publications

Background: Mycobacterium avium complex (MAC) is a common pathogen causing non-tuberculous mycobacterial infections, primarily affecting the lungs. Disseminated MAC disease occurs mainly in immunocompromised individuals, such as those with acquired immunodeficiency syndrome, hematological malignancies, or those positive for anti-interferon-γ antibodies. However, its occurrence in solid organ transplant recipients is uncommon.

View Article and Find Full Text PDF

Rare cancers present significant challenges in diagnosis, treatment, and research, accounting for up to 25% of global cancer cases. Due to their rarity and atypical presentations, they are often misdiagnosed, resulting in late-stage detection and poor outcomes. Here, we describe a patient case with advanced metastatic nasopharynx NUT carcinoma, one of the rarest and most aggressive cancers.

View Article and Find Full Text PDF

First evidence of human infection by the kinetoplastid flagellate Dimastigella trypaniformis in a patient with urinary tract infection.

Int J Infect Dis

January 2025

Molecular Microbiology Laboratory, Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA. Electronic address:

We present a case of an 88-year-old man with symptoms consistent with a urinary tract infection, whose diagnostic workup uncovered a previously unrecognized motile flagellated protozoan. Molecular identification confirmed the organism as Dimastigella trypaniformis, a free-living kinetoplastid from the Rhynchomonadidae family. Known only from soil samples in Scotland and termite gut contents in Australia and Germany, Dimastigella trypaniformis has not been previously reported to infect vertebrate hosts.

View Article and Find Full Text PDF

Background: Lentigo maligna (LM) and lentigo maligna melanoma (LMM) are the most prevalent subtypes of melanoma, primarily affecting sun-exposed areas of the face in individuals aged 65 to 80 years. LM accounts for approximately 80 % of in situ melanomas and carries a risk of progression to LMM, which constitutes 4 % to 15 % of global cutaneous melanoma cases. This report discusses the clinical challenges and management strategies for recurrent LM, with an emphasis on accurate diagnosis and surgical intervention.

View Article and Find Full Text PDF

Clinical presentation of pheochromocytoma and screening recommendations.

Rev Clin Esp (Barc)

January 2025

Servicio de Endocrinología y Nutrición, Hospital Universitario Ramón y Cajal, Madrid, Spain; Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Madrid, Spain. Electronic address:

Pheochromocytomas are neuroendocrine tumors that derive from sympathetic adrenomedullary chromaffin tissue and produce catecholamines. Due to the excess release of catecholamines, they can produce arterial hypertension, tachycardia, sweating, headache and a large number of other clinical manifestations secondary to the stimulation of α and β adrenoreceptors. Screening for pheochromocytoma is recommended in patients with paroxysmal, resistant or early-onset arterial hypertension, in cases with symptoms suggestive of catecholamine hypersecretion, patients with hereditary syndromes associated with pheochromocytomas, diabetes mellitus of atypical presentation and in adrenal incidentalomas with radiological characteristics not typical of adenoma (with > 10 Hounsfield Units on non-contrast CT).

View Article and Find Full Text PDF

Want 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!