[ECHOGRAPHIC Appearance Of Left Inguinal Hernia Of The Bladder: About A Bouake Case]

Inguinal hernia is one of the most frequent pathologies in surgery and is defined by the passage of abdominal or pelvic contents through the inguinal orifice [1]. However, an inguinal hernia is said to be of the bladder when the contents involve the bladder [2]. It is rare and most often discovered intraoperatively [3]. We report a case of left inguinal bladder hernia diagnosed by ultrasound. This was a 74-year-old patient who consulted for dysuria associated with bilateral inguino-scrotal swelling. A vesico-prostatic ultrasound was performed using a Samsung ultrasound scanner equipped with high and low frequency probes and a pulsed and color Doppler mode. At the end of this examination, the diagnosis of a left inguinal hernia of the bladder was made.

[Ultrasound Profile Of Thyroid Spheres At The University Hospital Of Bouaké (Côte d'Ivoire)]

INTRODUCTION

Ultrasound is the first-line examination in the morphological exploration of the thyroid. It is an excellent diagnostic and prognostic tool in nodular thyropathy.

OBJECTIVE

to determine the profile of thyroid nodules on ultrasound according to the EU-TIRADS classification.

MATERIAL AND METHODS

descriptive cross-sectional study carried out in the radiology department of the University Hospital of Bouaké during one year. We included all thyroid ultrasound reports of patients with thyroid nodules. Data were analysed using Epi Info 7 software.

RESULTS

A total of 60 patients had nodules out of 97 referred for thyropathy (60.8%). The mean age was 45.6 years [13-82 years]. Females predominated with 82.7%. Anterior cervical swelling was the main indication in 72%. Thyroid volume was increased in 63% of patients with a mean volume of 71 cm3. Solitary nodules were present in 46.55%. Spongiform nodules were predominant in 32%. The nodules were solid in 29.8% and mixed in 16.5%. Hypoechogenicity was found in 44.8% of solid nodules. Lesions were classified as EU-TIRADS 2 in 58.8%, EU-TIRADS 3 in 23.5%, EU-TIRADS 4 in 14.7% and EU-TIRADS 5 in 2.9%.

CONCLUSION

The characterisation and classification of thyroid nodules is an important step in the management of patients. In our study, these nodules are essentially benign (EU-TIRADS 2 and 3) with a female predominance. A decision tree taking into account the clinical and cytopathological elements would be more useful for possible surgery.

Mini-open one-stage flexor digitorum profundus tendon graft for jersey finger under WALANT with ultrasound assistance: a case report of a new technique

Treatment of the late presentation of a jersey finger is a therapeutic challenge. We describe a novel technique of one-stage mini-open reconstruction of avulsed flexor digitorum profundus (FDP) using a palmaris longus tendon graft under WALANT with ultrasound assistance. The graft was passed inside the digital sheath using a compressive tendon guide under ultrasound control, to avoid a large surgical approach. WALANT enabled intraoperative setting of tendon graft tension, with restored tendon gliding in the sheath. Ultrasound-guided active rehabilitation was initiated immediately postoperatively in the surgeon's office.

A case of ulnar nerve section at the elbow alleviated by Martin-Gruber communicating branch. Diagnostic characterization

Martin-Gruber communicating branch may be a confounding factor in the diagnosis of ulnar neuropathy at the elbow. It may also lead to a surprising level of motor function conservation despite evident neuropathy. We present a patient with ulnar nerve section at the elbow who underwent early treatment by nerve suture. At 7 months, function was good, despite sonographic findings of neurotmesis at the elbow. Electroneurography revealed Martin-Gruber communicating branch. This type of communicating branch can be associated with functional conservation despite ulnar nerve section. Electrophysiological and ultrasound findings can be highly contributive in defining these conditions.

Feasibility of ultrasound-based measurement of dorsal scaphoid displacement: A 3D-model study

The present study aimed to develop a reliable dynamic measurement technique, which can be used directly in the outpatient setting, based on dorsal subluxation of the scaphoid on scaphoid shift test. This study was designed to evaluate feasibility and to quantify dorsal subluxation of the scaphoid in relation to the lunate. Based on a scaphoid shift test under ultrasonography, a standardized 3D test model was developed to measure subluxation. Sagittal subluxation ranged between 0 and 6 mm, as checked on the implemented scale. Four hand surgeons trained in ultrasonography (experience level II-V) performed blinded measurements (total of 52, n = 13 per investigator) with a standardized measurement protocol. Dorsal subluxation of the scaphoid was measured in relation to the lunate. Interobserver reliability on intraclass correlation coefficient (ICC) was excellent, at 0.97 (95% confidence interval, 0.930-0.992). Mean overall absolute measurement error was 0.27 mm ± 0.21. Dorsal subluxation of the scaphoid can thus be accurately measured on ultrasound with excellent interobserver reliability, quantifying and improving clinical assessment of scapholunate instability.

Percutaneous management of swan neck deformity using WALANT: case report featuring a new surgical technique

Percutaneous staged lateral band tenotomy can restore the balance between finger flexion and extension in the management of swan neck deformity due to intrinsic muscle retraction. Using WALANT confirmed the effectiveness of this technique because it provides an instantaneous intraoperative assessment of the deformity's correction.

Mini-open surgical management of a type-2 jersey finger under WALANT with ultrasound assistance: A case report about a new technique

We describe an innovative mini-open technique for reinsertion of the flexor digitorum profundus tendon under Wide Awake Local Anesthesia No Tourniquet (WALANT) with ultrasound assistance. Ultrasound-aided detection at the surgeon's practice is used to plan the surgical tendon repair procedure so that tendon reinsertion can be performed with the smallest incision possible. Passage of the tendon through the digital sheath was accomplished with the help of a compressive tendon guide to avoid a surgical approach. Reinsertion of the tendon under WALANT monitoring enables intraoperative validation of repair tension and physiological restitution of tendon glide within the digital sheath. Postoperative ultrasonographic examination at the surgeon's practice is an occasion to further patient education begun intraoperatively under WALANT.

[Place of ultrasound in the management of Mayer-Rokitansky-Kuster-Hauser syndrome. Observational study from 2000 to 2017 within university hospital of Strasbourg]

OBJECTIVES

Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) is the most common cause of congenital absence or severe hypoplasia of structures derived from Muller's canals including the upper vagina, uterus and fallopian tubes. The definition of this syndrome is the presence of normal female secondary sexual development criteria relating to the presence of functional ovaries associated with vaginal agenesis and uterine anomalies ranging from a rudimentary uterus to the total absence of uterus. The main clinical sign of MRKH is primary amenorrhea. Confirmation of diagnosis and identification of associated abnormalities are based primarily on imaging and Magnetic Resonance Imaging (MRI) is currently the gold standard in the comprehensive evaluation of MRKH syndrome. Therefore, this study evaluated the place of ultrasound in the diagnostic and therapeutic management of patients treated for MRKH syndrome.

METHODS

This retrospective, single-center, observational study collected all patients in charge of diagnosis or treatment of MRKH Syndrome between January 2000 and June 2017 within the University Hospital Gynecology and Obstetrics Department of Strasbourg. The analysis of the medical files allowed the evaluation of ultrasound in the different stages of the patient's care.

RESULTS

Twenty-one patients were included and 81% get an ultrasound, 38% of them had a referred ultrasound performed by a certified radiologist. Forty-eight percent of the patients had an MRI and every ultrasound provided a correct diagnosis. Sixteen patients received therapeutic management and only 50% of patients had preoperative MRI.

CONCLUSION

The role of medical imaging is to define the extent of uterovaginal abnormalities for accurate diagnosis, describe any coexisting abnormalities, and provide a roadmap for surgical planning. The first-line examination is transabdominal ultrasound, a simple, non-invasive procedure. The use of MRI in our series did not bring any diagnostic surplus value. Despite the faster and easier access to MRI; ultrasound remains an indispensable tool in the diagnostic and therapeutic management of MRKH patients.

Relevance of intraoperative ultrasound imaging for detecting foreign bodies in the hand: A series of 19 cases

Radiolucent foreign bodies of the hand are frequent and may lead to pain, infection, hematoma and/or migration. Their diagnosis and removal can be difficult. The goal of this study was to assess the usefulness of intraoperative ultrasound imaging for detecting translucent foreign bodies in the hand to facilitate their removal. Our single-center retrospective study included 19 patients with preoperatively radiolucent but echogenic foreign bodies. An intraoperative ultrasound was performed to assist with and confirm the removal of the foreign body. The foreign bodies were vegetal in 15 cases, made of glass in 2 cases, rock in 1 case and undetermined in 1 case. The average length was 4.65 mm (min 1, max 16) and the average width 1.02 mm. All foreign bodies were visible during the intraoperative ultrasound and were no longer visible after their removal. Because intraoperative ultrasound imaging was able to guide the removal of all radiolucent foreign bodies in our study, it can be a useful tool for the removal of radiolucent foreign bodies.

[Accuracy of ultrasound estimated fetal weight at term]

OBJECTIVES

Our aim was to evaluate the accuracy of estimated fetal weight (EFW) by ultrasound at due date and the factors that could affect it.

METHODS

We performed a retrospective study of 233 patients in 2014. An ultrasound was performed at due date consultation around 41 weeks of amenorrhea by midwives sonographer. EFW was calculated using the Hadlock's formula with 3 parameters (biparietal diameter, abdominal circumference and femur length) and then adjusted including the growth from the due date consultation to the day of delivery (25g/day) and finally compared to birth weight (BW).

RESULTS

The mean absolute weight difference between EFW adjusted and BW was 256g [0; 910]. The mean absolute percentage error was 7.2 % [0; 24.5] and the proportion of the EFW adjusted within 10 % of BW was 69.1 %. There was a strong correlation between EFW adjusted and BW (R=0.79). Obesity in early pregnancy or childbirth, excessive weight gain, the presence of oligoanamnios and fetal macrosomia had no influence on the estimated fetal weight. Indeed, the mean absolute percentage error of child who were macrosome and those were not, was similars (7.9 % vs 7.1 %, P=0.407).

CONCLUSIONS

EFW by ultrasound at due date is performant. However, the adjustment by the effect growth does not improve accuracy. Fetal macrosomia do not decrease the accuracy of ultrasound to estimate the fetal weight at term.

Ultrasound diagnosis of a ganglion cyst within an extensor digitorum brevis manus muscle

A unique case of a ganglion cyst within the extensor digitorum brevis manus muscle diagnosed by ultrasound in an 18-year-old girl is presented. Different anatomical variations and the clinical importance of this accessory muscle are also discussed.

[Native psoas abcess in children. Case study at paediatric surgery department of university teaching hospital of Yopougon, Félix Houphouet Boigny university Côte d'Ivoire (Abidjan)]

The authors report on a psoas abscess case whose diagnostic has been facilitated by the use of abdominal echography. The result has been successful due to the combination of antibiotherapy and echo-guided puncture.

[Enormous adrenal incidentalomas: the role of medical imaging about two cases]

Les auteurs rapportent une série de deux cas d’énormes incidentalomes surrénaliens rarement observés dans la littérature. Ils étaient de siège bilatéral dans le premier cas et unilatéral droit dans le second. Si le diagnostic étiologique est parfois aisé dans les pays à haute technologie médicale, il pose un problème majeur dans certaines structures sanitaires des pays à ressources limitées. Le rôle essentiel de l'imagerie est d’établir de manière précise, peu invasive et peu coûteuse que possible, la nature bénigne ou maligne de l'incidentalome surrénalien. L’échographie et la tomodensitométrie ont permis de faire le diagnostic positif chez nos patients. La sémiologie tomodensitométrique est caractéristique quand elle associe la morpho-structure de la masse et deux critères majeurs basés d'une part sur l'histologie et la physiologie et d'autre part la cinétique de rehaussement de la masse après injection de produit de contraste. Toutefois, la biologie et surtout la biopsie assurent le diagnostic étiologique.