Soft-tissue osteoma of the temple.

A 65-year-old woman presented with a solid mass on the right temporal area. The mass had grown for over 2 years without any initiating event of trauma or inflammation. Before excision, the patient went through a computed tomography scan, revealing a calcified mass without bony connection. Under general anesthesia, an excisional biopsy was performed. Microscopic examination confirmed a diagnosis of soft tissue osteoma. Soft tissue osteoma is rare, especially in the head and neck region. Osteomas in the temporal region have not been reported yet. Due to its rarity, osteoma might be misdiagnosed as another soft tissue or bone origin tumor. Its treatment of choice is simple excision. In this review, we present an unusual clinical form of soft tissue osteoma.

Buried umbilicus with inflammation due to retained rubber foreign body after liposuction: A case report.

INTRODUCTION: Liposuction is one of the most widely performed aesthetic surgeries. It is mainly used for the correction of deep and superficial fat accumulations and remodeling of the body contour. CASE PRESENTATION: We present a rare case of unusual rubber foreign body found within the periumbilical area during the reconstruction of buried umbilicus after liposuction.A 61-year-old female had undergone a liposuction surgery 10 years ago. Last year, she experienced signs of inflammation around the periumbilical area. The patient was treated with antibiotics and daily dressing at a local clinic. However, her symptoms did not improve with treatment.After admission, we decided to reconstruct the umbilicus and explore the previous operative site. During reconstruction of umbilicus, we finally discovered a rubber foreign body in the periumbilical area and buried umbilicus. CONCLUSION: Retained surgical foreign body can clinically manifest as acute reaction, such as an inflammatory response, infection, or abscess within days or weeks after the operation. Patients may complain of pain and discomfort, even months or years after the procedure.Our patient had suffered from delayed inflammation due to retained surgical foreign body after liposuction surgery. We emphasize the need for excellent communication within the surgical team to prevent the incidence of retained surgical bodies.

Demarcative Necrosis Along Previous Laceration Line After Filler Injection.

In recent years, fillers have been widely used for soft tissue augmentation. Although they are generally considered to be safe, many complications have been reported to date. Nose and nasolabial fold augmentations with fillers can lead to an implementation of nasal skin necrosis, possibly caused by intravascular embolism and/or extravascular compression. Herein, we present a case of a successfully treated patient who experienced skin necrosis after an injection of dermal fillers into the nasolabial fold. Interestingly, we discovered that the patient had experienced a laceration 8 years ago around the area in which the filler was injected.

Ultrasound elastography for thyroid nodules: a reliable study?

The aims were to determine the reliability of ultrasound elastography (USE) and the factors related to reliability. One hundred six solid thyroid nodules in 78 consecutive patients were enrolled. Conventional ultrasound examination and USE were performed for each nodule. We evaluated reliability, the factors affecting reliability of USE and the interobserver and intraobserver agreement. We suggest following three criteria as less reliable results: (1) <50% green color in the region of interest box for the thyroid parenchyma; (2) discordance in elasticity scores in the three USE images; and (3) intranodular color signal loss. Consensual reliability of USE was 68% (72/106). Multivariable logistic regression analysis revealed that rim calcification (p = 0.002), a compressive force of ≥3 (p < 0.001) and arterial pulsation (p < 0.001) were significantly associated with reliability of USE. Substantial interobserver (κ = 0.738) and intraobserver agreement were observed in reliable USE results (κ = 0.765). Clinical application of USE should be restricted to the thyroid nodules with reliable results.

Imaging findings of primary well-differentiated liposarcoma of the liver: a case report.

Primary liposarcoma of the liver is extremely rare. We report here on a case of primary well-differentiated liposarcoma in the left hepatic lobe of a 63-year-old woman. Abdominal ultrasonography showed a well-defined, echogenic, round mass. Abdominal computed tomography (CT) and magnetic resonance (MR) images showed an almost fatty, lobulated mass with a few, random distributed vascular structures and a small area of nodular enhancement. The resected tumor appeared as a well-defined, round, tan-yellow mass. Histological analysis showed a well-differentiated liposarcoma.