Rotura do peitoral maior: relato de caso de uma rotura incomum / Pectoralis major rupture: case report of an unusual rupture / Rotura del pectoral mayor: informe de un caso de rotura inusual

Apesar de não muito frequente, nos últimos 20 anos, houve um aumento significativo dos relatos sobre rotura do peitoral maior, normalmente associadas à prática de atividade física em que ocorre contração intensa e/ou uso de cargas pesadas exercendo resistência sobre o músculo. Neste relato de caso temos um paciente de 51 anos referindo dor no tórax à direita e no braço direito há 3 dias após tentar consertar o guidão da moto. Apresentava assimetria dos peitorais, perda de força do membro superior direito, dificuldade de movimentação e hematoma. A ressonância magnética demonstrou rotura completa da junção miotendínea do peitoral maior, com tendinopatia com fissuras insercionais e intrasubstanciais infraespinhal e tendinopatia com rotura parcial do tendão subescapular. Foi indicado por médico ortopedista o acompanhamento com o uso de medicação analgésica.

Although not very common, in the last 20 years, there has been a significant increase in reports of rupture of the pectoralis major, normally associated with the practice of physical activity in which intense contraction occurs and/or the use of heavy loads exerting resistance on the muscle. In this case report we have a 51-year-old patient reporting pain in his right chest and right arm for 3 days after trying to fix his motorcycle's handlebars. He had asymmetry of the pectorals, loss of strength in the right upper limb, difficulty moving and hematoma. Magnetic resonance imaging demonstrated complete rupture of the myotendinous junction of the pectoralis major, with tendinopathy with insertional and intrasubstantial infraspinatus fissures and tendinopathy with partial rupture of the subscapularis tendon. An orthopedic doctor recommended follow-up with the use of analgesic medication.

Aunque no es muy común, en los últimos 20 años se ha observado un aumento significativo en los reportes de rotura del pectoral mayor, normalmente asociado a la práctica de actividad física en la que se produce una contracción intensa y/o al uso de cargas pesadas ejerciendo resistencia sobre el mismo. el músculo. En este caso clínico tenemos un paciente de 51 años que refiere dolor en el pecho derecho y en el brazo derecho durante 3 días después de intentar arreglar el manillar de su motocicleta. Presentó asimetría de pectorales, pérdida de fuerza en miembro superior derecho, dificultad de movimiento y hematoma. La resonancia magnética demostró rotura completa de la unión miotendinosa del pectoral mayor, con tendinopatía con fisuras de inserción e intrasustancial del infraespinoso y tendinopatía con rotura parcial del tendón subescapular. Un médico ortopédico recomendó seguimiento con el uso de medicación analgésica.

Deep Cervical-thoracic Osteolipoma Near the Brachial Plexus - Case Report and Literature Review.

Osteolipoma is a rare benign variant of lipoma and constitutes less than 1% of all lipomas, presenting as a well-circumscribed painless mass. It is a tumor known to occur in several regions, usually intraosseous or adjacent to bone tissue, whose pathogenesis is still unclear. Imaging exams are useful in their evaluation and, mainly, in surgical planning, which consists of tumor excision. However, the definitive diagnosis of osteolipoma is made by histopathological examination. Although benign, osteolipomas can compress surrounding structures, leading to important symptomatology, as in this case reported in which it is in contact with the brachial plexus.

Coracoclavicular Joint Arthrosis - An Uncommon Cause of Shoulder Pain.

The coracoclavicular joint is a diarthrodial synovial joint that is eventually located between the upper surface of the horizontal part of the coracoid process and the conoid tubercle of the clavicle, and is considered an unusual anatomical alteration. The coracoclavicular joint has a low prevalence and can be diagnosed by imaging tests - radiography and computed tomography. Treatment can be performed both conservatively and surgically. We report a case of an 81-year-old female patient presenting of pain in her left shoulder due to coracoclavicular joint arthrosis. A radiograph of the left shoulder was performed, which detected a deformity in the lower portion of the middle third of the clavicle and the upper portion of the coracoid process, corresponding to the coracoclavicular joint, a finding confirmed by computed tomography. The patient was treated conservatively with analgesics (Dipyrone) and anti-inflammatories (Ibuprofen) with improvement in symptoms.

Weight-bearing Ultrasound to Diagnose Talar Dislocation Causing Tarsal Tunnel Syndrome.

The neuropathic compression of the tibial nerve and/or its branches on the medial side of the ankle is called tarsal tunnel syndrome (TTS). Patients with TTS presents pain, paresthesia, hypoesthesia, hyperesthesia, muscle cramps or numbness which affects the sole of the foot, the heel, or both. The clinical diagnosis is challenging because of the fairly non-specific and several symptomatology. We demonstrate a case of TTS caused by medial dislocation of the talar bone on the calcaneus bone impacting the tibial nerve diagnosed only by ultrasound with the patient in the standing position.

Frequency, complications, and mortality of inhalation injury in burn patients: A systematic review and meta-analysis protocol.

INTRODUCTION: Burns are tissue traumas caused by energy transfer and occur with a variable inflammatory response. The consequences of burns represent a public health problem worldwide. Inhalation injury (II) is a severity factor when associated with burn, leading to a worse prognosis. Its treatment is complex and often involves invasive mechanical ventilation (IMV). The primary purpose of this study will be to assess the evidence regarding the frequency and mortality of II in burn patients. The secondary purposes will be to assess the evidence regarding the association between IIs and respiratory complications (pneumonia, airway obstruction, acute respiratory failure, acute respiratory distress syndrome), need for IMV and complications in other organ systems, and highlight factors associated with IIs in burn patients and prognostic factors associated with acute respiratory failure, need for IMV and mortality of II in burn patients. METHODS: This is a systematic literature review and meta-analysis, according to the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA). PubMed/MEDLINE, Embase, LILACS/VHL, Scopus, Web of Science, and CINAHL databases will be consulted without language restrictions and publication date. Studies presenting incomplete data and patients under 19 years of age will be excluded. Data will be synthesized through continuous (mean and standard deviation) and dichotomous (relative risk) variables and the total number of participants. The means, sample sizes, standard deviations from the mean, and relative risks will be entered into the Review Manager web analysis software (The Cochrane Collaboration). DISCUSSION: Despite the extensive experience managing IIs in burn patients, they still represent an important cause of morbidity and mortality. Diagnosis and accurate measurement of its damage are complex, and therapies are essentially based on supportive measures. Considering the challenge, their impact, and their potential severity, IIs represent a promising area for research, needing further studies to understand and contribute to its better evolution. The protocol of this review is registered on the International prospective register of systematic reviews platform of the Center for Revisions and Disclosure of the University of York, United Kingdom (https://www.crd.york.ac.uk/prospero), under number RD42022343944.

Stress fracture of capitate bone-A case report of an unusual fracture.

INTRODUCTION: The capitate is the largest, most central bone and the first to ossify in the wrist. It has a well-protected anatomic location, making traumatic or stress fractures extremely rare in clinical practice. Isolated fractures of the capitate bone are very uncommon and often without displacement due to the great stability provided by the intracarpal ligaments. PURPOSE OF THE STUDY: This study aimed to report a case of isolated stress fracture of the capitate related to the work activity of a mechanic. CASE REPORT: We report the case of a 23-year-old patient complaining of pain and swelling in the left wrist for 2 months without improvement after using analgesics. On physical examination, he presented pain on palpation in the central region of the wrist, pain when performing flexion and extension movements of the wrist, and frustrated edema. Magnetic resonance imaging diagnosed a stress fracture of the capitate bone. Conservative treatment with forearm-palmar immobilization for 2 months, analgesic medication, and physical therapy rehabilitation after immobilization were performed. After the complete resolution of the symptoms, the patient started to work in a new role. DISCUSSION: There are five case reports of stress fractures in the capitate-two in teenagers and three in adults, but none of them was a mechanic. Clinical suspicion can be formulated when repetitive activity is associated with the wrist in extension and specific location of pain and swelling. Individuals with an immature skeleton are more susceptible. The development of occupational disease should be considered in similar cases of insidious and persistent pain in the palm of people with high work demands. CONCLUSION: Stress fractures of the capitate bone are a disease that must be suspected in insidious and persistent pain in the palm of the hand. Magnetic resonance imaging is the best image test to diagnose this disorder, and conservative treatment is indicated.

Histological findings and NAFLD/NASH Status in liver biopsies of patients subjected to bariatric surgery

ABSTRACT Objective: To investigate nonalcoholic fatty liver disease (NAFLD), nonalcoholic steatohepatitis (NASH) and hepatic fibrosis in biopsies of people with obesity who underwent bariatric surgery and examine the possible association of different variables with a diagnosis of NAFLD and NASH. Materials and methods: Epidemiological, clinical and laboratory data from 574 individuals with obesity of both genders seen by the same physician between 2003 and 2009 who had a liver biopsy during bariatric surgery were examined. Results: Of the 437 patients included, 39.8% had some degree of liver fibrosis, 95% had a histologic diagnosis of NAFLD, and the risk factors were age ≥ 28 years and Homeostatic Model Assessment (HOMA) ≥ 2.5 (p = 0.001 and p = 0.016, respectively). In the NAFLD group, NASH was present in 26% of patients and the associated factors were aspartate aminotransferase and alanine aminotransferase index (AST/ALT) > 1, high-density lipoprotein cholesterol (HDL-c) < 40 mg/dL, total cholesterol (TC) ≥ 200 mg/dL, gamma-glutamyl transferase (GGT) > 38 U/L and triglycerides (TG) levels > 150 mg/dL. The independent risk factors were low HDL-c, elevated AST/ALT and high TG. Conclusion: The variables associated with a diagnosis of NAFLD were HOMA ≥ 2.5 and age ≥ 28 years. NASH was associated with low HDL-c, high TG and AST/ALT ≤ 1.

Paraovarian cyst with associated ovarian torsion.

The paraovarian or paratubarian cysts are both situated in the broad ligament between the ovary and fallopian tube. The diagnosis of adnexal torsion is challenging since both symptoms and physical examination are nonspecific. In most cases, the patient presents abdominal pain, followed by nausea and vomiting. Imaging tests, such as ultrasound, are very useful to elucidate the cause of the symptoms in those patients.