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Updated: Dec 30, 2025

Use of Electromagnetic Navigational Transthoracic Needle Aspiration E-TTNA for Sampling of Lung Nodules
Published on: May 23, 2015
Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Imagıng in Pseudo Sister Mary Joseph's Nodule
Sabahat Inanir1, Ceren Ozge Engur1
1Department of Nuclear Medicine, Pendik Research and Training Hospital, Marmara University, Istanbul, Turkey.
Abstract:
Sister Mary Joseph's nodule (SMJN) refers to umbilical metastatic lesions and indicates widespread intra-abdominal malignancy. The most common primary sites are gastrointestinal and genital tract. Benign umbilical nodules are called pseudo-SMJN (PSMJN) and have been also reported in nonmalignant lesions such as endometriosis, fibroma, papillomas, myxoma, keloid, omphalith, nevi, foreign-body granulomas, and epidermoid cysts. We report a case with PSMJN as an extremely rare manifestation of intra-abdominal tuberculosis.
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