Laparoscopic Approach to Primary Splenic Cyst: Case Report and Review of the Literature.

Splenic cysts are rare benign lesions of the spleen, often asymptomatic and incidentally discovered during imaging studies. While many splenic cysts remain asymptomatic and do not require intervention, surgical management becomes essential in cases of symptomatic cysts, large cysts, or when malignancy cannot be ruled out. Laparoscopic surgery has emerged as a minimally invasive and effective approach for treating splenic cysts, offering advantages such as shorter hospital stays, reduced postoperative pain, and faster recovery. In this case report, we describe our experience with laparoscopic surgery for a symptomatic splenic cyst in a young patient.

Clinical and morphofunctional identity of the nasal SMAS.

The fascial system of the face (superficial musculo-aponeurotic system, SMAS) in the nasal part is a sustained layer that connects the nearby regions. In this paper, we aimed to emphasize the presence of SMAS in different areas of the nasal region: ala nasi, nasolabial fold, nasal dorsum and radix. We performed three studies (anatomical, histological, and radiological) to demonstrate the existence of nasal SMAS. The study group consisted of cadaveric analyses and retrospective analysis of the patient radiological data. The nasal SMAS was identified as a superficial fascia and a subcutaneous adipose layer. The anatomical dissection study together with histological and radiological evaluations demonstrated the presence of SMAS in the nasal region. We identified peculiarities of the nasal SMAS in two areas: in the ala nasi where it is thinner, and the deep part of the dermis does not adhere to the underlying structures and at the radix and dorsum nasi, where the adipose layer is very thin. The results of our research define nasal SMAS as a unit of great value in facial surgeries, such as facial rejuvenation, the resolution of malformations, or tumor removal.

Knee Osteoarthritis in Relation to the Risk Factors of the Metabolic Syndrome Components and Environment of Origin.

Background: Knee osteoarthritis (KOA) is a chronic degenerative pathology that is associated with multiple risk factors such as age, sex, obesity, or metabolic syndrome (MetS). The present clinical trial aimed to investigate the influence of the environment of origin, body mass index (BMI), and MetS parameters on the KOA differentiated degrees. Methods: 85 patients were admitted for the clinical study. The KOA presence was investigated using X-rays analysis. The Kellgren−Lawrence classification (KL) of the KOA severity and the MetS characteristic parameters using freshly collected blood were performed for each patient. All data collected were used for ANOVA statistic interpretation. Results: The total cholesterol and glycemia were found to be statistically significant (p < 0.028, and p < 0.03, respectively), with a high level in patients with severe KOA compared to healthy ones. Patients from rural regions are 5.18 times more prone to develop severe KOA when compared to ones from urban areas. Conclusions: The results of the statistical analysis confirmed the correlation between the incidence and severity of KOA and the influence of increased values of BMI, glycemia, triglycerides, and total cholesterol. The investigations revealed a statistically significant influence of the environment of origin on the KOA degree of the patients.

Morphological aspects of the rectal neovascularization in colorectal cancer - anatomical-surgical and imaging implications.

Colorectal neoplasia has an increasing incidence among the population, and this fact compels in achieving an early diagnosis and treatment protocols. The extramural vascular invasion (EMVI) score is a method used for staging cancer. It defines the presence of malignant cells in the blood vessels, outside its own vascular tunic. The purpose of the study is to evaluate the extramural vascular invasion, and thus the impact of this determination in diagnosis, treatment and prognosis of colorectal neoplasia. This was done using magnetic resonance images (MRI) of colonoscopic diagnosed patients with colorectal cancer and subsequently comparing these results with the control group of patients without malignancy. The EMVI criteria taken into account were correlated with the images obtained in patients in the study group. In each of the evaluated patients, we found both, arterial and venous blood vessels in 0 stage - EMVI correlated with T2 or T3 stage tumor. In T3 B stages, we could objectify suggestive images for stage 4 EMVI near and distant from the tumor. Blood and lymph vessels have a high density to their origin area and it decreases anteriorly. This distribution is consistent with a predisposition to the formation of a vascular rectal cancer, especially on the posterior wall. In conclusion, anatomical-imaging staging of colorectal cancers using EMVI score is very close to the colonoscopic diagnosis and to the accuracy of the classic cancer staging. Corroborating EMVI score with a vascular radiology reference pattern improves the accuracy for determining an appropriate treatment and assessment of prognosis.