Sonographic measurement of splenic size and its correlation with body parameters.

There are controversies regarding the normal size of the adult spleen and its correlation with age, sex and body parameters. The present study aimed to establish a reference value of splenic dimensions, volume and their correlations with different body parameters. The present cross-sectional study was conducted on 300 healthy adult volunteers of both sexes. Age, sex, height, weight and body mass index (BMI) were recorded. The ultrasound measurements of spleen parameters included length, thickness and width. The spleen volume was calculated using the standard prolate ellipsoid formula (length x thickness x width x0.523). The mean ± SD age was 38.7±14 years, the mean height was 166±9.9 cm, the mean weight was 74.7±15.8 kg and the mean BMI was 27±5 kg/m2. The mean spleen length, thickness, width and volume were 10.68±1.28 cm, 4.1±0.58 cm, 7.3±0.9 cm and 174.4±52.4 ml, respectively. Males had larger spleen parameters than females. Spleen volume significantly correlated with the subjects' height (r=0.655, P<0.001) and weight (r=0.643, P<0.001). However, weaker correlations were detected between age (r=-0.238, P<0.001) and BMI (r=0.299, P<0.001) with spleen volume. A higher significant correlation was found between spleen volume and spleen length rather than with its thickness and width. In the present study, the normative data of splenic dimensions and volume have been provided and may be used in certain clinical situations.

Efficacy of ultrasound­guided platelet rich plasma injection for the management of de Quervain's tenosynovitis.

De Quervain's tenosynovitis (DQT) is a painful stenosing tenosynovitis of the first dorsal compartment of the wrist, which may be refractory to conservative treatments. The present study aimed to evaluate the efficacy of ultrasound (US)-guided platelet-rich plasma (PRP) injection for the management of DQT. For this purpose, from January, 2020 to February, 2021, 12 patients with DQT who received the US-guided PRP injection were studied prospectively. All patients were evaluated clinically for pain intensity using the visual analog scale and sonographically prior to treatment. The patients were followed-up at 1 and 3 months after the procedure to evaluate the efficacy of the treatment. In total, 12 hands of 12 female patients with DQT were analyzed in the present study. The post-treatment clinical evaluation revealed complete recovery in 4 (33.3%) of the patients, and 6 (50%) of them had recovered and returned to their daily activities. The sonographic evaluation revealed a significant reduction in the mean retinaculum thickness from 1.84 to 1.069 mm, and mean tendon sheath effusion from 2.06 to 1.25 mm, with only 58% of the cases having tendon sheath effusion at 3 months post-treatment. On the whole, the findings of the present study demonstrate that US-guided PRP injection with needle tenotomy can be used as an alternative non-surgical therapy for patients who do not respond to conventional conservative treatments, particularly in cases with sub-compartmentalization. The use of US may play a crucial role in the treatment of DQT, as improved clinical outcomes can be obtained with US-guided injections, particularly in cases with sub-compartmentalization.

A Rare Case of Gorlin-Goltz Syndrome Presented to the Emergency Department as Facial Swelling.

INTRODUCTION: Gorlin-Goltz syndrome (GGS), also known as basal cell nevus syndrome, is a very rare autosomal dominant inherited disorder that is characterized by the development of numerous basal cell carcinoma. This article reports a case of GGS, emphasizing its clinical and radiographic manifestations. CASE PRESENTATION: We report here the case of a 35-year-old man who visited the maxillofacial emergency department due to left facial swelling. According to his clinical and radiographic examination we diagnosed him with GGS with no family history. The patient has multiple odontogenic keratocysts, rib anomalies, calcifications of the falx cerebri, lower jaw prognathism, frontal bossing, macrocephaly, and thick eyebrows. CONCLUSION: A definitive diagnosis of GGS should be made by a multidisciplinary team including a maxillofacial surgeon and medical specialists. Early diagnosis, treatment, and regular follow up are important to decrease complications, including oromaxillofacial deformation and destruction, and possible malignancy.