A rare case of intrathoracic fetus in fetu ∕ mature teratoma - pathological and imagistic aspects.

Fetus in fetu (FIF) is a rare entity, with a difficult preoperative diagnosis, frequently being an intraoperative surprise. In recent literature, theories pertaining to its development either assimilate the tumor with a monochorionic twin that halted its evolution, or with a highly differentiated mature teratoma. We present the case of a 27-year-old patient, with a cystic tumor in the anterior mediastinum, which intraoperatively proved to be a rare case of intrathoracic FIF. The clinical presentation lacked any specific clues that would infer such a diagnosis; imaging was partially useful as it shown the possible existence of bone structures, heterogeneously mixed with fatty inclusions and other types of tissue. Upon surgery, the nature of said tumor was clear, and pathology confirmed the FIF diagnosis, showing different types of epithelia and tissue of several organ-like structures that halted in evolution at an early stage. Concluding our presentation, we can say that the presence of an axial skeleton as well as differentiated tissue types of several organs could confirm our case of FIF.

Long disease-free survival following total sternal resection and reconstruction of the sternum with acrylic cement for unique massive sternal metastasis after operated breast cancer.

Unique sternal metastasis is an uncommon finding in the follow-up of operated breast cancer. We present a case of massive sternal metastasis occurred few years after radical resection of a right mammary cancer, that we solved by total sternal resection and reconstruction of sternum with acrylic cement and Vicryl mesh. The patient is disease-free five years after the operation.

A profile of lung carcinomas: study on 364 cases.

The authors have proposed to analyze retrospectively the clinical-morphological profile of a consistent group of lung carcinomas treated surgically. The studied material consisted of clinical and pathological medical records from 364 patients confirmed histopathologically with lung carcinoma after surgical intervention. Five main groups were defined based on the histopathological criteria and then compared. The assessment of clinical data, in spite of a wide range of clinical expressions, revealed some particular features for each of the defined groups. The morphological data outlined also different behavioral profiles for each of the histopathological types of lung carcinoma. These results showed that malignant epithelial tumors of the lung are still a major challenge from the detection until the therapeutic intervention and, therefore, the preoperative clinical-morphological investigation is crucial for a better adjustment of the therapeutic act according to the individual profile of each type of tumor.