Resection represents the single hope for long-term survival in a patient diagnosed with a hilar cholangiocarcinoma (Klatskin tumor). However, the largest part of these patients develops a recurrent disease. Second metachronous periampullary cancers after a curative-intent surgery for a Klatskin tumor represent an exceptional pathology, and the management of these patients was poorly documented....

BACKGROUND Multiple primary lung cancer may present in synchronous or metachronous form. Synchronous multiple primary lung cancer is defined as multiple lung lesions that develop at the same time, whereas metachronous multiple primary lung cancer describes multiple lung lesions that develop at different times, typically following treatment of the primary lung cancer. Patients with previously tr...

CONTEXT Although surgical resection is the only curative therapeutic option for recurrent or metachronous pancreatic carcinomas, most such cancers are beyond surgical curability. We herein report on two rare cases of remnant pancreatectomy used to treat recurrent or metachronous pancreatic carcinomas. CASE REPORTS CASE#1 A 65-year-old male developed weight loss and diabetes mellitus 83 months...

Multiple primary malignancies are not rare. While metachronous triple cancers are rare and a triple tumor case involving maxillary sinus and tympanic membrane is exceptionally rare. We present such an extremely rare case with the index tumor of adenoid cystic carcinoma of the maxillary sinus and 14 years later esophageal cancer was observed as a metachronous tumor. One year after esophageal can...

The synchronous or metachronous coexistence of gastrointestinal stromal tumors (GISTs) with solid and hematologic neoplasms has been addressed in a non-transplant population. However, the association with primary hepatic neoplasms and leukemias is uncommon. Scarce data exist considering association of GISTs and other neoplasms in a transplant population where long-term immunosuppression carries...

Gastrointestinal stromal tumor (GIST) is the most common mesenchymal tumor in gastrointestinal tracts; however, the synchronous or metachronous coexistence of GIST with additional primary malignancy is not common.Here, we present an unusual case of gastric GIST with metachronous primary lung adenocarcinoma diagnosed during his adjuvant treatment with oral receptor tyrosine kinase inhibitor imat...

We report the case of 24 years old female patient, followed since ten years ago for bone giant cell tumor (GCT) of the right knee, which was complicated by pulmonary metastases. Surgical treatment and pulmonary metastasectomies have not allowed definitive cure of this disease with the appearance of metachronous bone lesions after eight years of evolution. The literature review confirms the orig...

Review of histopathological and clinical data showed that 153 patients at one hospital developed a second primary lung cancer during 1980-6, 10% of all those with lung carcinoma. There were 64 synchronous tumours (interval less than one year) and 89 metachronous tumours (interval over one year). The average interval between metachronous tumours was 6.1 years. The criteria for diagnosing a secon...

After curative treatment of Hodgkin’s lymphoma, increased risk of certain solid tumors has been reported. To best of our knowledge this is the first report of metachronous pancreatic adenocarcinoma which developed outside the previous radiation field in a patient with relapse Hodgkin’s lymphoma. Herein we present an 81-year-old female who developed pancreatic adenocarcinoma four yea...

AIM To analyze pancreatic cancer patients who developed metachronous pulmonary metastases (MPM) as a first site of recurrence after the curative-intent surgery. METHODS One-hundred-fifty-nine consecutive pancreatic ductal adenocarcinoma (PDAC) patients who underwent radical pancreatic surgery between 2006 and 2013 were included in this retrospective analysis. The clinical data including age, ...