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American Family Physician Mar 2020Point-of-care ultrasonography (POCUS) is performed by a physician at the bedside and is standard practice in obstetric, emergency, and musculoskeletal medicine. When... (Review)
Review
Point-of-care ultrasonography (POCUS) is performed by a physician at the bedside and is standard practice in obstetric, emergency, and musculoskeletal medicine. When compared with formal sonography, POCUS is equivalent in screening for abdominal aortic aneurysm and as accurate in diagnosing deep venous thrombosis. POCUS has high accuracy for diagnosing pneumonia and detecting acute decompensated heart failure but is less accurate than computed tomography for identifying pulmonary embolism. POCUS confirmation of intrauterine pregnancy rules out an ectopic pregnancy. In the third trimester of high-risk pregnancies, umbilical artery Doppler ultrasonography can improve perinatal outcomes. Musculoskeletal POCUS is used to diagnose and guide treatment of many joint and soft tissue conditions. It is as accurate as magnetic resonance imaging in the diagnosis of complete rotator cuff tears. Ultrasound guidance improves outcomes in the placement of central venous catheters and fluid drainage from body cavities and lumbar punctures. Ultrasonography can reduce the use of CT for diagnosis of appendicitis; however, negative scan results do not rule out disease. POCUS can accurately diagnose and rule out gallbladder pathology, and is effective for diagnosing urolithiasis. Focused cardiac ultrasonography can detect pericardial effusion and decreased systolic function, but is less accurate than lung ultrasonography at diagnosing acute heart failure. Limited evidence demonstrates a benefit of diagnosing testicular and gynecologic conditions. The American College of Emergency Physicians, the American Institute of Ultrasound in Medicine, the Society for Academic Emergency Medicine, the American College of Radiology, and others offer POCUS training. Training standards for POCUS have been defined for residency programs but are less established for credentialing.
Topics: Abscess; Aortic Aneurysm, Abdominal; Appendicitis; Cellulitis; Clinical Competence; Colic; Female; Fractures, Bone; Hemorrhage; Humans; Intestinal Perforation; Intracranial Hypertension; Lung; Male; Pericardial Effusion; Point-of-Care Systems; Pregnancy; Prenatal Care; Respiratory Distress Syndrome; Retinal Detachment; Rotator Cuff Injuries; Soft Tissue Infections; Spermatic Cord Torsion; Stroke Volume; Ultrasonography; Ultrasonography, Interventional; Venous Thrombosis
PubMed: 32109031
DOI: No ID Found -
Journal of Medical Case Reports Jan 2021The importance of this paper is to help to emphasize the importance of chemotherapy for children with pure intratesticular rhabdomyosarcoma after radical inguinal... (Review)
Review
BACKGROUND
The importance of this paper is to help to emphasize the importance of chemotherapy for children with pure intratesticular rhabdomyosarcoma after radical inguinal orchiectomy is done as first treatment of rhabdomyosarcoma. The information provided in this paper about the follow-up outcomes of the patient described in this paper, it highlights that, recurrence and even metastasis of intratesticular rhabdomyosarcoma in children are more likely to occur if surgery it not combined with chemotherapy.
CASE PRESENTATION
Herein, we present a 6-year old African male child with a 3 months history of a painless right intratesticular tumour. The tumour was poorly vascularized and was in continuity with the spermatic cord. Pelvic computer tomography (CT) scan showed a heterogeneous mass with well-defined margins without microcalcification and multiple bilateral inguinal enlarged lymph nodes were noticed without pelvic lymphadenopathy. The tumour measured 3.8 × 2.8 × 3.9 cm. The tumour marker panel showed: lactate dehydrogenase of (472 UI/l), alpha-fetoprotein (1.43 UI/ml) and human chorionic gonadotrophin beta (2.9 mUI/ml). Microscopically, the tumour was composed of small to medium size undifferentiated cells. These were oval to spindle, hyperchromatic cells to stromal myxoid degeneration were noted. Tunica albuginea and rete testis both were infiltrated by tumour. The tumour showed high mitotic count which measured 50 mitoses per 10 High Power Field (HPF). The diagnosis of rhabdomyosarcoma (RMS) was confirmed by immunohistochemistry (IHC) testing using myoD antibody which showed strong and diffuse intranuclear staining of the tumour cells. Currently, he is on cyclophosphamide and vincristine chemotherapy regime and his condition has improved much.
CONCLUSIONS
The experience obtained from the index case is crucial for the management of patients with intratesticular rhabdomyosarcoma which should always make sure that radical inguinal orchiectomy is covered by chemotherapy and/or radiotherapy. This will potentially lower the possibilities of recurrence and/or metastasis of the tumour, hence improving the prognosis of the patients. We report the clinical, radiological, and laboratory characteristics as well as the outcome of the patient.
Topics: Child; Cyclophosphamide; Humans; Male; Neoplasm Recurrence, Local; Orchiectomy; Rhabdomyosarcoma; Rhabdomyosarcoma, Embryonal; Testicular Neoplasms
PubMed: 33516251
DOI: 10.1186/s13256-020-02599-z -
Canadian Family Physician Medecin de... Sep 2021As a family physician caring for a large pediatric population, I evaluate numerous adolescents with testicular pain. Given the gravity of prognosis for late treatment of...
QUESTION
As a family physician caring for a large pediatric population, I evaluate numerous adolescents with testicular pain. Given the gravity of prognosis for late treatment of children with testicular torsion, what are best practices for its assessment and management?
ANSWER
The Testicular Workup for Ischemia and Suspected Torsion (TWIST) score has been developed and validated to identify children at risk of testicular torsion. If the TWIST score is 0 and clinical suspicion is low in the office setting, a referral to urology for urgent consultation is not needed. If the TWIST score is 1 or higher or if the clinical presentation suggests torsion, manual detorsion should be attempted and the patient should be urgently sent to the nearest emergency department.
Topics: Adolescent; Child; Emergency Service, Hospital; Humans; Male; Pain; Referral and Consultation; Spermatic Cord Torsion; Testis
PubMed: 34521708
DOI: 10.46747/cfp.6709669 -
CMAJ : Canadian Medical Association... Jul 2019
Topics: Adolescent; Child; Child, Preschool; Humans; Infant; Male; Spermatic Cord Torsion; Urologic Surgical Procedures, Male
PubMed: 31308008
DOI: 10.1503/cmaj.190158