Tumid lupus erythematosus (TLE) is a rare variant of cutaneous lupus erythematosus. Clinically, it lacks typical changes found in discoid lupus and antinuclear antibodies (ANA) levels are elevated in only 10% of the patients. Coexistent systemic lupus erythematosus (SLE) has been reported to be rare, and literature shows only a few case reports. We present a case of coexistent tumid lupus and SLE. We present a case of a 48-year-old Caucasian female who presented with chronic facial rash, photosensitivity, intermittent oral ulcers, joint pain with morning stiffness, and unintentional weight loss. Laboratory studies showed positive ANA at 1:640, elevated erythrocyte sedimentation rate, positive anticardiolipin immunoglobulin (Ig) G, anticardiolipin IgM, and anti-beta-2 glycoprotein IgM. Skin biopsy of the rash showed a superficial and deep dense lymphocytic infiltrate with mucin deposition, histopathology favoring tumid lupus. The patient was diagnosed with TLE with SLE and was started on hydroxychloroquine with improvement in her rash. Ultraviolet light and certain medications have been proven to play a role in the pathogenesis of tumid lupus. It usually responds to photoprotection, topical treatment, or oral antimalarial therapy.
A 65-year-old woman with a medical history of well-controlled scalp psoriasis, chronic kidney disease stage 3, hypothyroidism, and chronic obstructive pulmonary disease was referred to rheumatology for increasing joint pains. The patient had a history of small cell lung cancer (SCLC) with lymph node involvement for 3 years. She had tried and failed carboplatin with etoposide, paclitaxel, topotecan, and chest and cranial radiation therapy. Nivolumab was started for SCLC at the dose of 240 mg every 2 weeks, and after 12 weeks, she started noticing joint pains in her hands, feet, and knees. She presented to the rheumatology office after using From the
Bronchiolitis obliterans organising pneumonia as an initial manifestation of systemic lupus erythematosus (SLE) is a rare and uncommon presentation. We describe a case of SLE presenting with shortness of breath, found to have pneumothorax, bilateral nodular infiltrates along with pleural effusions and pericardial effusion. Work-up suggested a diagnosis of active SLE with anaemia, thrombocytopenia, positive antinuclear antibodies (ANAs) and positive anti-double-stranded DNA. On retrospective review of patient records, from 8 years prior to presentation, lung biopsy histology consistent with bronchiolitis obliterans organising pneumonia with positive ANA serology was found, without any further autoimmune work-up. In our opinion, bronchiolitis obliterans organising pneumonia was the index presentation of SLE. Treatment with steroids and subsequent management with immunosuppressive therapy could have prevented subsequent hospitalisations. Prompt work-up for autoimmune diseases should be considered in patients with positive ANA and histological evidence of bronchiolitis obliterans organising pneumonia.
Security has always been the main concern in data communication and networking. Mobile Networks are highly vulnerable to security attacks and pose a great challenge for the wireless networks being used today. Since the mode of communication is open, these networks do not carry any inherent security and hence are prone to attacks. The present day algorithms have shown limitations to meet the security requirements of transmission. DNA cryptography is a new and promising direction in the field of cryptography. This paper proposes DNA-based Cryptography as an approach to ensure highly secure environment for transmission of data across mobile networks.
Purpose of reviewInterstitial lung diseases (ILDs) are heterogeneous disorders characterized by varying degrees of inflammation and fibrosis in the lung parenchyma. The use of bronchoalveolar lavage (BAL) cellular analysis and transbronchial biopsy with forceps (TBLB) in ILD is often a matter of debate. ILDs have been a diagnostic challenge and require multidisciplinary discussion (MDD) to develop a consensus diagnosis based on clinical, radiologic, laboratory, BAL cellular analysis, and histologic information. Recent findingsThe BAL cellular analysis is a commonly performed tool, and some ILDs have distinctive cellular findings. Its use alone is seldom diagnostic and almost always requires clinical, radiologic findings, and or histologic information interpretation. The minimally invasive procedures, such as TBLB, transbronchial cryo-biopsy (TBCB), and invasive procedures, such as surgical lung biopsy (SLB) help obtain a histologic diagnosis. SummaryThis review serves as a resource to assist clinicians to develop effective communication and close collaboration through MDD for accurate selection of diagnostic tools to reach the correct and final diagnosis.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.