Latest Research
All publications from the Cancer3.AI database, newest first.
Giant Malignant Solitary Fibrous Tumor of the Pleura With Hypoglycemia: A Case Report.
Song D, et al
Researchers from a clinical setting report a rare and life-threatening case of a giant malignant solitary fibrous tumor of the pleura in a 68-year-old man, whose initial presenting symptom was recurrent severe hypoglycemia rather than typical respiratory complaints. The tumor, measuring over 16 centimeters in its largest dimension, was found to likely cause dangerously low blood sugar levels by secreting insulin-like growth factor, a phenomenon known as Doege-Potter syndrome. The patient underwent extensive surgery involving removal of the chest mass and the entire right lung, followed by close monitoring by a coordinated interprofessional team including thoracic surgeons, endocrinologists, and specialist nurses. Despite the complexity of the operation and the high postoperative mortality typically associated with such cases, the patient recovered smoothly and was discharged just six days after surgery. At six-month follow-up, he continued to do well, suggesting that structured team-based care can dramatically improve outcomes in these rare and challenging cases. This report highlights the importance of considering rare tumor-related causes when patients present with unexplained hypoglycemia, and underscores the value of interprofessional collaboration in managing complex thoracic oncology cases.
Critical care nurse
Source →Solitary Fibrous Tumors of the Breast: Report of Two Cases and Systematic Review.
Cheung BH, et al
Researchers from Hong Kong conducted a study examining solitary fibrous tumors (SFTs) of the breast, an exceptionally rare type of non-epithelial tumor that originates in connective tissue and is most commonly found in the lining of the lungs. The study reported two new cases of breast SFTs in Chinese female patients, both of whom presented with a palpable lump classified as suspicious on ultrasound imaging, and both were successfully treated with surgical removal achieving clear margins with no signs of recurrence during follow-up. A systematic review of multiple scientific databases identified a total of 62 reported cases of breast SFTs in the medical literature, revealing that these tumors occur more frequently in women than men, though the female-to-male ratio is lower than that seen in typical breast cancers. The tumors lack distinctive clinical features that would allow easy identification before pathological examination, making diagnosis challenging and reliant on immunohistochemical analysis of tumor tissue. This study contributes valuable descriptive data on the clinical, radiological, and pathological characteristics of breast SFTs, helping clinicians better understand this rare condition and make more informed decisions about treatment and long-term patient follow-up.
Journal of breast cancer
Source →Cardiac papillary fibroelastoma in an unusual left atrial location in combination with mediastinal thymic cyst: a case report.
Alagha S, et al
Researchers report an exceptionally rare case of a cardiac papillary fibroelastoma — a benign tumor of the heart's inner lining — found in an unusual location on the posterior wall of the left atrium, which is far less common than the typical valve-based sites. Remarkably, the same patient was also found to harbor a thymic cyst in the front of the chest, a separate and unrelated benign lesion arising from remnants of the thymus gland. Both abnormalities were discovered incidentally, meaning the patient had no obvious symptoms pointing directly to these lesions, and both were successfully removed through surgery. This is the first documented case in medical literature of these two distinct benign lesions occurring together in a single patient. Although individually benign, both lesions can pose clinical risks such as stroke or compression of nearby structures if left untreated. The case underscores the critical importance of thorough imaging and a coordinated, multidisciplinary approach when managing patients with rare or unexpected findings.
Journal of cardiothoracic surgery
Source →Prevalence and Prognostic Value of Mediastinal Lymph Node Dissection in Pulmonary Metastasectomy: A Retrospective Single-Center Analysis.
Galata C, et al
Researchers at a single center conducted a retrospective study examining the role of mediastinal lymph node dissection during pulmonary metastasectomy — a surgery to remove cancer that has spread to the lungs from other organs. Among 219 patients who underwent the procedure, lymph node tissue samples were collected in only 41.6% of cases, and of those sampled, 14.3% were found to harbor cancer-positive lymph nodes. Patients with cancerous lymph node involvement faced a dramatically worse outlook: 92.3% showed signs of active disease or had died from cancer within the follow-up period, compared to 47.1% in the lymph node-negative group. Notably, no single type of primary cancer was significantly more likely to cause lymph node spread, suggesting the risk is broadly distributed across tumor types. The findings support more consistent use of advanced pre-surgical staging tools such as PET/CT scanning and endobronchial ultrasound (EBUS) to identify patients with lymph node involvement before surgery, potentially sparing them from procedures that offer little benefit.
Thoracic cancer
Source →Thoracoscopic Resection of a Bronchial Artery Aneurysm Mimicking Mediastinal Lymph Node Metastasis after Surgery for Papillary Thyroid Cancer: A Case Report.
Shimomura Y, et al
Surgeons in Japan report a rare case in which a bronchial artery aneurysm (BAA) — a non-cancerous bulging of a blood vessel — was mistaken for a cancerous lymph node in the chest of a patient who had previously been treated for papillary thyroid cancer. A 68-year-old man developed a 30-mm mass in the mediastinum two years after total thyroid removal and radioactive iodine therapy; CT scans, PET imaging, and normal tumor markers all pointed toward a solitary metastatic lymph node, prompting surgical intervention. Using minimally invasive thoracoscopic (keyhole) surgery, the team removed the mass in just over an hour with minimal blood loss, and the patient was discharged home three days later without complications. Pathological examination revealed the mass was in fact an arterial aneurysm with atherosclerotic changes and absolutely no sign of cancer. This case highlights that vascular lesions such as BAAs, though uncommon, must be included in the differential diagnosis when a solitary mediastinal mass is detected during post-thyroid-cancer surveillance. The findings also demonstrate that thoracoscopic resection is a safe and effective approach that simultaneously resolves diagnostic uncertainty and provides treatment when imaging alone cannot determine the nature of such a mass.
Surgical case reports
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