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Gastric Metastasis from Invasive Lobular Breast Cancer, Resembling Primary Gastric Cancer.
Dilawar, Hasnain; Ahmed, Akhtar; Habib, Salman; Iqbal, Javaid; Abdul Rehman, Talal; Hadi, Imran; Nisa, Noor; Fatima, Shazia.
Afiliación
  • Dilawar H; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan hasnaindilawar@hotmail.com.
  • Ahmed A; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Habib S; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Iqbal J; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Abdul Rehman T; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Hadi I; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Nisa N; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
  • Fatima S; Department of Nuclear Medicine and Molecular Imaging, Karachi Institute of Radiotherapy and Nuclear Medicine, Karachi, Pakistan.
J Nucl Med Technol ; 52(1): 68-70, 2024 Mar 05.
Article en En | MEDLINE | ID: mdl-37699646
ABSTRACT
Invasive lobular carcinoma (ILC) is the second most common subtype of invasive breast cancer and sometimes presents with an unusual metastatic pattern. Its gastric metastasis is difficult to differentiate from primary adenocarcinoma. This report presents a case of breast ILC for which the initial presentation was gastric metastasis. A 62-y-old woman presented with gastric outlet obstruction secondary to a gastric mass that had been diagnosed on upper gastrointestinal endoscopy and biopsy. The patient had been referred for 18F-FDG PET/CT for staging. The baseline 18F-FDG PET/CT scan demonstrated extensive axillary nodal and gastric metastases with a breast mass, which raised suspicion of a primary breast carcinoma. Distinguishing primary gastric adenocarcinoma from metastatic breast ILC is essential, considering that the 2 diagnoses lead to divergent treatments. Therefore, this entity needs to be considered in the differential diagnosis in clinical practice.
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Texto completo: 1 Base de datos: MEDLINE Asunto principal: Neoplasias Gástricas / Neoplasias de la Mama / Carcinoma Lobular Límite: Female / Humans Idioma: En Revista: J Nucl Med Technol Año: 2024 Tipo del documento: Article País de afiliación: Pakistán

Texto completo: 1 Base de datos: MEDLINE Asunto principal: Neoplasias Gástricas / Neoplasias de la Mama / Carcinoma Lobular Límite: Female / Humans Idioma: En Revista: J Nucl Med Technol Año: 2024 Tipo del documento: Article País de afiliación: Pakistán