Introduction: Spontaneous regression of cancer in the absence of treatment is a rare and
poorly understood phenomenon. In the following report we share the story of one such …

Spontaneous regression (SR) of cancer is a rare phenomenon. SR is recognized as
complete or partial disappearance of the disease after inadequate or no treatment. Although …

Locally advanced lung cancer, if untreated, typically progresses although the rapidity of
progression may vary. The authors report the case of an 84-year-old woman who presented …

We present the first reported case of lung large cell neuroendocrine carcinoma (LCNEC)
with spontaneous regression followed by progression. An 85‐year‐old woman presented …

Introduction We encountered a case of a large cell neuroendocrine carcinoma with
bronchial intraepithelial spread, a unique form of recurrence. Presentation of case A 63-year …

Interventions: The patient declined potentially curative treatment, and did not receive any
anti-cancer treatment. Outcomes: He has survived more than two years since his initial …

Spontaneous regression (SR) of cancer, especially lung cancer, is a rare biological event
with a mechanism that is not currently understood. Immunological mechanisms seem to be …

Pulmonary large cell neuroendocrine carcinoma (LCNEC) is a rare and aggressive subtype
of non‐small cell lung cancer with a poor prognosis. Spontaneous regression, that is, partial …

To our knowledge, no report exists of a subcentimeter size large cell neuroendocrine
carcinoma (LCNEC) of the lung. A 75-year-old man participating in a low-dose CT screening …

Introduction Spontaneous regression of cancer is defined as a complete or partial,
temporary or permanent disappearance of tumor in the absence of specific therapy. With …