Production and nutritional value of wheat and triticale cultivars in different harvest times in the Minas Gerais semiarid

The objective of the present study was to evaluate the productive performance and nutritional value of forage of wheat and triticale cultivars at different harvest times in the semiarid region of Minas Gerais. Eight wheat cultivars and two triticale cultivars harvested at three stages of plant development were evaluated: Rubberization, grain at the stage of soft mass and harvest maturation. The experimental design adopted was a randomized block in a factorial scheme 10 × 3, with three replicates, 10 cultivars and 3 developmental stages for plant collection. The main agronomic characteristics and nutritional value were evaluated of forage of the cultivars under study. The study demonstrated the potential of wheat and triticale cultivation for forage in the semiarid region of Minas Gerais. The mean dry matter yield of wheat cultivars was 5.90 t ha-1, 7.85 t ha-1 and 7.98 t ha-1 and triticale 6.47 t ha-1, 9.97 t ha-1 and 10.5 t ha-1 for the rubber harvesting stages, grain at the stage of soft mass and harvest maturation, respectively. For the average crude protein content, the wheat cultivars showed 15.07%, 9.13%, 10.60% and the triticale cultivars showed 14.4%, 9.31% and 10.05% for the harvest stages of rubber formation, grain at the stage of soft mass and harvest maturation, respectively. When evaluating the average levels of total digestible nutrients, the wheat and triticale cultivars showed an average of 48.90% and 48.67% in the rubber harvesting stage and 42.68% and 49.60% in the grain in the mass stage suave and 44.43% and 42.90% at harvest maturation. The highest yield of digestible dry matter was observed with the cultivars harvested at the grain stage at the soft mass stage. Triticale IPR 111 and Wheat IPR PANATY had greater productive potential and better nutritional quality for use as forage.

Diagnosis and surgical management of idiopathic bile duct cysts in a bearded dragon (Pogona vitticeps)

The case presented shows the clinical signs, diagnosis and surgical management of idiopathic bile duct cysts in a bearded dragon (Pogona vitticeps). A 12-year-old female bearded dragon presented with constipation resulting from the consumption of sand. A soft mass about 4 cm wide could be palpated in the mid-coelom after the substrate passed. The animal started eating, but soon started showing signs of kyphosis. Ultrasound, radiography and computed tomography examinations revealed that the mass was a cyst 4 cm in diameter. Diagnostic laparotomy was performed and the large cyst and affected liver tissue were removed with a partial hepatectomy. Cytology of the cyst was unremarkable, but histopathological examination showed the lesions to be bile duct cysts. No sign of malignancy or inflammation could be seen.

Sarcomatoid Carcinoma Of The Mediastinal : A Rare Case of Giant Mass Thymic Carcinoma Subtype

Introduction: Sarcomatoid carcinoma is a type of thymus carcinoma that contains partial or complete spindle cells. Incidence of Sarcomatoid Carcinoma 5-10% of all patients with thymic carcinoma. Carcinoma Sarcomatoid is a highly progressive tumor, most patients will die after 3 years of diagnosis despite aggressive multimodality therapy. Case Description: A 47-year-old woman with chest pain, shortness of breath, coughing, weight loss, enlarging lump in the neck and chest was felt for 1 month. Physical and supporting examination showed anterior superior mediastinal tumors and soft mass tissue in the right region of the Colli. Based on the Transthoracal FNAB Guiding ultrasound and FNAB the anterior colli region concluded that Thymoma, thyroid oncocytic adenoma and Nodular colloid goiter with azkanasy cell proliferation. The patient had Partial Sternotomy (Hemiclamshell), thymectomy with the final diagnosis of Sarcomatoid Carcinoma. Discussion: Sarcomatoid carcinoma is a type of thymic carcinoma that has both malignant epithelium (carcinomatous) and spindle cells (sarcomatous/sarcomatoid), generally with a transition between the two. This case was interesting because of the rare occurrence of Sarcomatoid Carcinoma plus the large size of tumor mass in this patient.

Anorectal polyp

A 71-year-old female with hypertension presented with painless rectal bleeding and found to have a soft mass on rectal exam. The colonoscopy revealed a large pedunculated polyp with patchy discoloration arising from the dentate line (Fig. 1). Biopsies of the polyp were obtained.

Intestinal Obstruction in a Child with Massive Ascariasis

Soil-transmitted helminths are so prevalent in the tropics and low developing countries. Pediatric clinical presentation of ascariasis, the most common helminth, as the intestinal obstruction is not only rare but also less described. We present a case of a 4-year-old girl with massive ascariasis. She presented with a 3-day history of acute abdominal pain associated with vomiting and an episode of passing long white roundworms, about 5 cm in length, through the nose. The child had mild constipation and passed pellets of hard stool once in the last 72 hours. She was in fair general condition at the examination but had significant findings on abdominal examination. On palpation, there was a soft mass localized in the left paraumbilical area and no tenderness, with normal bowel sounds on auscultation. Exploratory laparotomy was sanctioned where roundworms (Ascaris lumbricoides), saucepan full, were delivered through a 2.5 cm enterotomy incision. Postoperative management was carried out, and the child discharged on the 7th day of treatment including a 3-day course of albendazole 400 mg daily.

Focal myositis associated with Leishmania spp. infection in a dog - diagnostic approach

ABSTRACT: Canine visceral leishmaniasis is a systemic, zoonotic disease widely spread in several countries. The disease is caused by Leishmania spp., and the dog is the main reservoir of this parasite. Clinical signs in the muscle skeletal system consist of muscle atrophy, weakness, lameness, abnormal locomotion, osteitis, polyarthritis, heat and swelling of the joints, enlarged local lymph nodes and pain. In this note, a case of canine myositis of the lumbar region associated with Leishmania spp. infection is reported. Clinical signs included weakness, fever, mild dehydration, enlarged mandibular, pre-scapular and popliteal lymph nodes and a large palpable soft mass in the lumbar region, semi-adhered and not painful. Serologic diagnosis resulted reagent by indirect immunofluorescence reaction method. Findings of ultrasonography of the lower back are described, revealing the misalignment of muscle fibers, interspersed with anechoic areas compatible with edema. Local fine needle aspiration cytology was crucial for a definitive diagnosis, revealing amastigote forms. In endemic areas of leishmaniasis, clinicians should consider this disease as a differential diagnosis in the presence of musculoskeletal injuries with no apparent cause.

EPEN-13. PRIMARY EXTRADURAL SACROCOCCYGEAL SUBCUTANEOUS MYXOPAPILAR EPENDYMOMA MISDIAGNOSED AS PILONIDAL CYST IN A 7 YEAR-OLD BOY: A CASE REPORT

BACKGROUND Ependymomas occur in the brain or spinal cord and rarely as an extraspinal variety at the sacrococcygeal region, separated from the spinal cord. This rare presentation is thought to originate from a group of heterotopic ependymal cells called the coccygeal medullary vestige. There are few reports of this occurrence in children. CLINICAL CASE: A 7-year-old male presented with a history of a soft mass arising in the sacrococcygeal area 3 years earlier, diagnosed as pilonidal cyst at primary level and treated with surgery twice, as this mass recurred the boy was sent to our hospital, a 3rd surgery was performed, all tumoral tissue was removed, no attachment with dural space was founded, pathology revealed myxopapilar ependymoma with positivity for PS100, EMA and Vimentin. After surgery a Follow up MRI of cranium and spine showed absence of disease, no radiotherapy neither chemotherapy was implemented. He has been on surveillance from 3 years now without recurrence. CONCLUSION This report highlights the fact that pediatric ependymoma can have an extradural presentation and can be confounded with pilonidal cyst, total resection is needed to control the disease. Potential for recurrence or metastatic disease can continue 20 years from the time of primary tumor, so prolonged surveillance is important.

Otoscopy and imaging features of spontaneous temporomandibular joint herniation into the external auditory canal

Objective: To explore the otoscopy, CT and MRI features of spontaneous temporomandibular joint(TMJ）herniation(STMJH) into the external auditory canal (EAC) through the persistent foramen of Huschke (PFH). Methods: 15 cases diagnosed STMJH were collected. The otoscopy, CT data of 15 cases and MRI data of 6 cases were retrospectively reviewed. Results: Otoscopy revealed a mass located in the anterior wall of the bony EAC that moved forwards and backwards during mouth opening and closing, respectively. CT showed a soft mass with bony defect in the anterior wall of the EAC, with no enhancement; the bony defect margin was well defined in all cases. The bone adjacent to the PFH was pressed and partially wrapped around the soft mass, as if “holding a ball,” in seven cases. Pseudobone shell around the soft mass was observed in eight cases. Six cases included MRI scans, which showed TMJ soft tissue herniated into the EAC. Conclusion: STMJHs have unique otoscopic, CT and MRI features. The examination strategy recommended is dynamic otoscopy and conventional CT, MRI can be chosen when the herniation is complicated by infection or otitis externa or when the patient has TMJ dysfunction; conservative management and follow-up observations are the main treatment strategy recommended. Advances in knowledge: Mechanical stress of TMJ on the EAC is thought to cause herniation and the special CT features, the location and size of the PFH, especially the location, are the major risk factors for TMJ herniation in patients with FH.

Evaluation of body composition, resting metabolic rate and frequency of metabolic disorders in adolescents with Klinefelter syndrome

BACKGROUND: Kleinfelter syndrome (KS) is a common genetic disease characterized by hypergonadotropic hypogonadism. The high risk of developing of metabolic disorders in patients with KS is be explained by the presence of androgen deficiency, which leads to a decrease in the amount of lean soft mass and an increase of the adipose tissue content. The basal metabolic rate (BMR) is determined by the amount of lean soft mass, and its reduction can contribute to weight gain and the progression of metabolic disorders in KS. AIM: Body composition, assessment of basal metabolism and metabolic profile in adolescents with KS. MATERIALS AND METHODS: The study included 28 adolescents with KS, comparable in age and stage of sexual maturation. All patients were divided into two groups depending on the presence of clinical laboratory signs of hypogonadism. Patients passed through the evaluation of metabolic profile, bioelectrical impedance analysis for the body composition and chamber-based indirect calorimetry for the evaluation of BMR. RESULTS: Normal indicants of body composition were determined in 20 (71.4%) adolescents, excess of adipose mass in 6 (21.4%) patients, and deficit of adipose mass in 7.2% of cases. Among 6 patients with excess of adipose mass, three were obese or overweight, while the rest had normal SDS body mass index (BMI). 64.3% of adolescents showed normal indicants of energy exchange at rest, 6 (21.4%) a decrease of BMR, 4 (14.3%) - an increase of BMR. A comparative analysis of patient groups did not reveal statistically significant differences in BMR adjusted to a lean soft mass (OO/TM) (p=0.36). Insulin resistance was detected in 11 patients (39.3%), and the incidence of dyslipidemia was 3.6%. The groups did not significantly differ in terms of glycemia levels in the fasted state and lipid profile indicants. CONCLUSION: Most adolescents with KS have normal indicants of body composition and basal metabolism, as well as a low frequency of metabolic disorders, regardless of the level of total testosterone in blood. In some patients with normal SDS BMI, excess of adipose mass is detected. The lack of correlation between the level of testosterone and the intensity of BMR may indicate a slight effect of androgen deficiency on energy exchange at rest in adolescents with KS.

Cystadenoma of the tongue: report of a case with long-term follow-up

Cystadenoma is a rare benign salivary gland neoplasm characterized by a predominantly multicystic growth pattern. The parotid gland is involved in about 45–50% of cystadenoma cases, with the minor glands of the lip and buccal mucosa being the next most common sites. The tongue is rarely involved; only one congenital case is reported in the literature. Here, we report a 63-year-old man who was referred to our hospital for a nodule on the right edge of his tongue that developed into an elastic soft mass, 4 mm in diameter. It was clinically diagnosed as a benign tumour and removed under local anaesthesia. Microscopically, the lesion was composed of multiple cysts of various sizes and shapes, with or without papillary intraluminal short projections. It was diagnosed as cystadenoma. The postoperative course was uneventful, and we found no evidence of recurrence at the postoperative 14-year follow-up.