Case Report: Shadows of disappearance: the enigma of completely regressed cutaneous melanoma revealed by lymph node metastasis [PDF]
Frontiers in OncologyPrimary cutaneous malignant melanoma is an aggressive neoplasm with high metastatic potential. Complete spontaneous regression of the primary lesion is rare, poorly understood, and often leads to diagnostic challenges, particularly when the cutaneous ...
Li Wang +5 more
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The outcome of watchful waiting in patients with previously treated follicular lymphoma
Cancer Medicine, 2022 Watchful waiting (WW) is one of the standard approaches for newly diagnosed follicular lymphoma (FL) patients with low‐tumor burden. However, the impact of WW in FL patients at the first progression, remains unclear.
Takahiro Fujino +12 more
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Spontaneous Resolution of a Nonfunctioning Pituitary Adenoma over One-Month Period: a Case Report
Acta Clinica Croatica, 2021 Spontaneous resolution of nonfunctioning pituitary adenoma after hemorrhagic apoplexy is a rare clinical entity of unknown etiology and is defined as disappearance of a tumor without any specific treatment.
Luka Komić +9 more
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Thymoma exhibiting spontaneous regression with developing myasthenia gravis: A case report
Thoracic Cancer, 2022 Spontaneous regression (SR) of thymoma is rare. A 44‐year‐old man with right chest pain underwent computed tomography (CT), which showed an 11.0 cm mass in the anterior mediastinum and right pleural effusion.
Kazuhisa Nishina +7 more
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IJU Case Reports, 2021 Introduction The spontaneous regression of metastases, which mostly occurs after surgical resection of the primary tumor, has been described in various malignancies, including renal cell carcinoma.
Akihito Okazaki +9 more
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Spontaneous regression of a metastatic carcinoma transmitted by a kidney graft
Exploration of Targeted Anti-tumor Therapy, 2023 Transmission of a malignancy from a donor’s organ to the recipient of the graft is a rare event, though it is a severe complication that can result in a poor outcome.
Mikhail V. Kiselevskiy +4 more
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Nodular fasciitis: A pseudomalignant clonal neoplasm characterized by USP gene rearrangements and spontaneous regression [PDF]
International Journal of Case Reports and Images, 2017 Leinster
Hennebry, Jennifer +6 more
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Spontaneous Regression of Primary Thyroid Lymphoma: Two Rarities at the Same Time
Türk Patoloji Dergisi, 2020 Primary thyroid lymphomas are pretty uncommon, and constitute about 5% of the neoplasms of this organ. Spontaneous tumor regression is defined as the total or partial disappearance of a tumor as proven by microscope without treatment or under inadequate ...
Francisco ILLÁN-GAMBÍN +3 more
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Internal Medicine, 2021 Spontaneous regression is rare in patients with blastic plasmacytoid dendritic cell neoplasm (BPDCN). An 85-year-old man presented with pancytopenia and skin lesions, and the bone marrow exhibited 79.6% CD4+, CD56+, CD123+, and TCL-1+ abnormal cells, with a normal karyotype; he was thus diagnosed with BPDCN.
Suzuki, Akane +16 more
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Spontaneous Regression of Hyperplastic Gastric Polyps
The Korean Journal of Helicobacter and Upper Gastrointestinal Research, 2017 Although gastric hyperplastic polyps are recognized as benign lesions, there is concern regarding carcinomatous changes in the polyps, depending on their size.
Soo Yong Choi +6 more
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