Radiology Commons^™

A Case Report : Rosai-Dorfman Disease Of The Breast, Jenjeera Prueksadee

Chulalongkorn Medical Journal

Abstract

A case report of Rosai-Dorfman disease (sinus histiocytosis with massive lymphadenopathy) of the breast is one of the rare diseases, characterized by benign proliferative disorder of histiocyte. Most occur within lymph nodes whereas the rest involve extranodal sites. Breast involvement is considered extremely rare but considerable because of radiological findings simulating breast cancer. We report the case of a 59-year-old Thai woman who underwent screening mammography. Her biopsy resulted in abnormal histiocytes with S-100 protein expression, some of them with emperipolesis (lymphophagocytosis). Recognition of Rosai-Dorfman disease leads to correct diagnosis and further appropriate proper treatment strategy.

Primary Lung And Pleural Malignancies In Children: Imaging Of A Case Series, Teerasak Phewplung, Tanitha Phruksahirun

Chulalongkorn Medical Journal

Early diagnosis of primary lung and pleural malignancies is a challenge because it is extremely rare in children. The patient often presents with metastatic disease and non-neoplastic lesions. Clinical detection and imaging studies are nonspecific findings and may be indistinguishable from other lung malformations, resulting in a delay in diagnosis and treatment and an increase in tumor morbidity and mortality.

We present four cases of children whose clinical presentation and initial imaging had suspicious abnormalities and were eventually revealed to be primary lung and pleural malignancies. The literature on primary lung and pleural malignancies is also reviewed.

Analysis Of Breast Mri Performed On Patients With Axillary Nodal Metastasis And Negative Mammogram And Ultrasound, Pakpawee Pichayakul, Palita Hansakul

Chulalongkorn Medical Journal

Background: Occult breast cancer is a rare type of breast cancer which magnetic resonance imaging (MRI) has an immense role to confirm diagnosis and disclose non-demonstrable finding on initial modality.

Objective: To analysis breast MRI findings in patients with axillary nodal metastasis and negative mammogram and ultrasound, and retrospective review of the initial mammography and second-look ultrasound.

Methods: From January 2010 to January 2023, women who diagnosed occult breast cancer by presenting metastatic axillary lymph node on pathological report with negative mammography and ultrasonography, underwent breast MRI to identify occult breast carcinoma. Their breast MRI were retrospectively reviewed …

A Rare Appendiceal Mucocele Of The Appendix Captured On The Ultrasound: Case Report, Vera Shulgina, Meghan Single, Joel Thompson

Advances in Clinical Medical Research and Healthcare Delivery

Appendiceal mucocele is a rare disease which results from an accumulation of mucus in the lumen of the appendix, leading to distension and obstruction of the lumen. Clinical diagnosis is often delayed, as the presenting symptoms are usually non-specific. Even with the use of imaging, preoperative diagnosis is difficult. The treatment is surgical, with the extent determined by the surgical specimen. Definitive diagnosis is by histopathology. Our case report presents a rare case of appendiceal mucocele originally captured by ultrasound. The aim of this paper is to further understand the clinical presentation, discuss key ultrasound findings, and examine the proper …

Promises And Risks Of Applying Ai Medical Imaging To Early Detection Of Cancers, And Regulation For Ai Medical Imaging, Yiyao Zhang

The Journal of Purdue Undergraduate Research

No abstract provided.

Non-Ketotic Hyperglycemia Unmasks Hemichorea - A Reply, Ezhilkugan Ganessane, Sasikumar Mahalingam, Selva Ganesan

Journal of Community Hospital Internal Medicine Perspectives

No abstract for this article type