A Rare Case of Lemierre's Syndrome due to Veillonella Parvula: A Dangerous and Forgotten Complication of a Septic Condition.

This clinical case presents an unusual case of Lemierre's syndrome (LS) in a young woman of 38-year-old. She arrived in the Emergency Department with a high fever and pharyngology resistant to antibiotic therapy with clarithromycin, ceftriaxone, and cortisone for two weeks. At the blood sampling, there is a marked leucocytosis, and the advice of the otolaryngologist is required given the strong pain in the throat. Due to the tonsillar abscess, a neck CT with a contrast medium is necessary for the otolaryngologist's opinion. The CT shows thrombosis of the jugular vein and left subclavian, with thickening of soft perivascular tissues; these findings suggest Lemierre's syndrome: a septic thrombophlebitis of the jugular vein that occurs as a complication of a peritonsillar abscess. The diagnostic process is then completed with a chest HR-CT, which reveals lung density and excavation areas suggesting tuberculosis. Blood culture reveals the presence of Veillonella Parvula (an anaerobic gram-negative coccus), sputum culture reveals the presence of some colonies of Enterobacter cloacae complex, real-time PCR examination on sputum reveals the presence of Streptococcus Pneumoniae and the borderline presence of rhinovirus. Microbiologists, after these results and neck and chest CT with a contrast agent, agree with the diagnosis of suspected LS at an early stage: a septic dissemination fortunately limited only to the neck and lungs region.

An aggressive soft-tissue sarcoma of the extremity: A myxofibrosarcoma, grade 3 (FNCLCC system).

We report a case of myxofibrosarcoma of the posterior region of the femur, part of the group of soft-tissue sarcomas: a set of rare and heterogeneous tumors with various subtypes and different prognostic. It is characterized by local infiltrative activity and an extremely high rate of local recurrence. A 58-year-old man came to the Radiology Department to examine a voluminous round and expansive formation of the posterior thigh region. The patient stated that the mass had grown suddenly for about 3 months, maybe after a trauma, increasing in volume exponentially and causing him discomfort, embarrassment, and pain. The result of the first diagnostic approach, with the US, was unexpected and suspicious, and the radiologist wanted to do first a CT, and then maybe plan an MRI. The CT revealed an inhomogeneous density formation and in MRI the mass resulted to be compatible, with the radiologic pattern, with the diagnosis of a sarcoma of the soft tissue. The physicians had already alerted the pathological anatomy, as they suspected something malignant. So, some days after the MRI examination, the patient underwent histological sampling, confirming the suspicion: a myxofibrosarcoma (stage III) of the posterior region of the femoral region. The patient started on radio and chemotherapy, which increases survival and in the hope of reducing the size of the mass, and a strict follow-up was posed before doing the surgery.

Hereditary multiple exostoses with a giant osteochondroma degenerated into chondrosarcoma.

We present a case of hereditary multiple exostoses with malignant transformation to chondrosarcoma in a woman complaining of enlargement and pain in the right thigh. Hereditary multiple exostoses is a rare genetic disorder characterized by multiple osteochondromas. Malignant transformation to chondrosarcoma of a pre-existing osteochondroma is a possible significant manifestation of this hereditary syndrome. Imaging modalities such as X-ray, Ultrasound, and computed tomography play a crucial role in the diagnosis and management of these patients, as described in this case.

A rare case report of breast sarcoma and synchronous thymoma in a 60-year-old woman.

This case report aims to describe the clinical presentation, imaging findings, histopathological features and therapeutic approach of a patient diagnosed with coexisting breast sarcoma and thymoma. A 64-year-old woman presented with a palpable lump in her left breast, and subsequent imaging studies (ultrasound, mammography, and MRI) revealed breast sarcoma, a rare and aggressive subtype of breast cancer. At the same time, the MRI revealed the presence of a thymoma. A multidisciplinary approach involving surgeon, breast specialist and oncologist is essential for optimal management and favorable outcomes in patients with this rare diagnosis.

Pneumorrhachis as a complication of a severe pressure ulcer: An unique case report.

Pneumorrhachis is a medical condition that refers to the presence of air within the spinal canal. Many circumstances, including trauma, infection, or medical procedures, might lead to this syndrome.In some cases, pneumorrhachis may not cause any symptoms and can resolve on its own. However, it can also be associated with more severe underlying conditions, such as spinal fractures, spinal infections, or underlying lung pathologies that lead to air escaping into the spinal canal. In this case we report an incidental finding of pneumorrhachis in a patient who came to our attention for suspected sepsis.

Incidental finding of Bochdalek hernia in an adult: a case report.

A Bochdalek hernia, also known as a congenital diaphragmatic hernia (CDH), is a type of hernia that occurs in infants. The diaphragm, the muscle that separates the chest cavity from the abdominal cavity, is characterized by a hole or gap during birth. This opening allows the abdominal organs, such as the stomach, intestines, or liver, to pass through the thoracic cavity. Here, we report a 56-year-old male patient who came to our hospital because of rectal bleeding, symptoms unrelated to the hernia. We performed a Computed Tomography (CT) scan with contrast enhancement to find the cause of the bleeding and as an incidental finding we diagnosed the hernia: it is very rare to find a silent Bochdalek hernia for more than 50 years.