Notes

Thalamostriatal System Controls the Acquisition, Performance, and adaptability regarding Studying Habits.
Three years after the operation, the patient had no complaints about her knees, and there was no recurrence of HO.
We reported a case of heterotopic bone formation in the periarticular region of both bilateral knees in a patient who suffered a 2-month coma following anti-NMDA receptor encephalitis. Surgical excision of the heterotopic bones significantly improved the passive range of motion in both knees. Three years after the operation, the patient had no complaints about her knees, and there was no recurrence of HO.
Obesity is a major health problem. Obese women have an increased risk of pregnancy-related complications. Weight loss before conception is associated with improved fertility rates and pregnancy outcomes. Bariatric surgery (BS), such as laparoscopic adjustable gastric banding (LAGB), was a popular option for obese women planning pregnancy. However, long-term follow-up studies indicate high rate of failure and reoperations. The work has been reported in line with the SCARE 2020 criteria.

We present a case of a 41-years-old multigravida who was diagnosed with intragastric penetration of the gastric band on the 27th week. Diagnostic laparoscopy and intraoperative esophagogastroduodenoscopy were performed. Gastric band was not removed and no other surgical interventions were performed. The patient underwent a caesarean section on the 37th week, due to the remaining risk of repeated gastric-band-related complications.

The management of pregnancy following LAGB has not been well defined yet. ASN007 Gastric band erosihis is the first reported intragastric penetration of the gastric band in a pregnant woman, which was managed without gastric band removal during pregnancy and which had a good outcome for both, the patient and her baby.
Pseudoaneurysms of the fibular artery are rare. Recently, endovascular techniques have been preferred over open surgery.

A 50-year-old male patient complained of recurrent bleeding from surgical wounds that had been present for one month. The patient sustained an open cruris fracture. No source of active bleeding was found at the time of exploration. The patient has then performed angiography with coiling and showed a pseudoaneurysm originating from the left fibular artery branch. Surgical debridement and external fixation were performed one day after the angiography and embolization procedure. The patient was discharged on the third day, and there has been no recurrent bleeding ever since.

A pseudoaneurysm can be thought of as one of the intractable bleeding causes. Recently, the endovascular technique has been commonly used as an alternative treatment if we did not find the source of bleeding in exploration. Many kinds of the literature showed the success of using non-surgical management, especially the coil embolization as the patient received.

In the management of pseudoaneurysm following trauma which cannot be found in open surgery, an endovascular technique like coil embolization can be the alternative method.
In the management of pseudoaneurysm following trauma which cannot be found in open surgery, an endovascular technique like coil embolization can be the alternative method.
Eosinophilic gastroenteritis (EG) is a rare disease, characterized by eosinophilic infiltration of different layers of intestinal wall. Thus having a wide spectrum of presentation leading to diagnostic dilemma.

We report a case of 55years old female who presented with pain in abdomen, constipation, vomiting off and on with passage of stools on alternate days since 6months. Plain radiographs showed radio-opaque densities in abdomen. Contrast enhanced computed tomography (CECT) of abdomen showed Ileal stricture with dilated proximal bowel loops with enteroliths. Exploratory laparotomy confirmed ileal stricture with thickening of the mesentery and an ileal diverticulum. Resection of ileal stricture was performed. The resected segment contained seven hard, black enteroliths. Histopathology of the resected specimen confirmed EG. Stone analysis showed dense faecal matter with bile salts.

EG leads to symptoms ranging from vomiting, abdominal pain, diarrhoea, blood loss in stools, anaemia to malabsorption resulting in diagnostic dilemma. It may cause gastrointestinal obstructive symptoms secondary to stricture, depending upon the predominant layer involved.

The differential diagnosis of EG should always be considered when dealing with gastroenteritis presenting with radio-opaque densities in abdomen.
The differential diagnosis of EG should always be considered when dealing with gastroenteritis presenting with radio-opaque densities in abdomen.
Cavernous hemangioma is a rare form of hemangioma. It usually arises in the central nervous system, but the tumor has also been reported in the liver, retina and skin with a lower prevalence. Its occurrence into the peripheral nerves has only been reported a few times. Herein, we report an extremely rare case of intra-neural hemangioma in the ulnar nerve and discuss the complications we faced following surgery.

We present a 6-year-old boy with history of severe progressive left forearm pain in the last two years. Imaging studies revealed a soft tissue mass and histopathological exam was in favor of a cavernous hemangioma. Patient underwent surgery to excise the tumor. Despite temporary response, he began to experience excruciating pain shortly after surgery which caused him to adopt bizarre postures.

In the more common form of nerve involvement in a hemangioma, the nerve is displaced and surrounded by the tumor. However, in cases with intra-neural involvement, the nerve would have to be sacrificed. This case report brings some rare but important characteristics of a hemangioma in to attention, such as the intra-neural location, possibility of recurrence and aggravating pain with bizarre positions as a result.

In cases of intra-neural hemangioma, there is a chance that the patient experiences recurrence and/or excruciating pain following surgery. The orthopedic surgeon should be prepared for the possibility of nerve transfer, repeat surgeries and the need for prolonged palliative pain suppression modalities in the approach to intra-neural hemangioma.
In cases of intra-neural hemangioma, there is a chance that the patient experiences recurrence and/or excruciating pain following surgery. The orthopedic surgeon should be prepared for the possibility of nerve transfer, repeat surgeries and the need for prolonged palliative pain suppression modalities in the approach to intra-neural hemangioma.
Duodenal trauma is rare, however, it has high morbidity and mortality rates. Surgical treatment modalities are employed depending on severity, ranging from simple sutures to complex pancreaticoduodenectomy cases.

A male patient had a circular saw accident, leading to evisceration in an extensive wound from the thoracoabdominal transition to the inguinal region, with 75% laceration of the second duodenal portion circumference, laceration in hepatic segments, section from right mesocolon to transverse colon, and multiple perforations in small bowel loops between 70 and 90cm from the angle of Treitz. Laterolateral duodenum enteroanastomosis was performed with proximal jejunum and gastroenteroanastomosis with the distal loop of the small intestine at 90cm from the Treitz angle, and a termino lateral enteroanastomosis between food and the biliary loop at 20cm from the gastroenteroanastomosis.

This report presents a new surgical technique for patients with penetrating duodenal trauma associated with liver and intestinal injuries, to avoid the need for more complex procedures. In addition, it demonstrates postoperative management of complications, including confection of the enteroatmospheric fistula for feeding.

The technique described in this article proved to be a good option for treating these lesions, as evidenced by optimal postoperative results.
The technique described in this article proved to be a good option for treating these lesions, as evidenced by optimal postoperative results.
Total mesorectal excision (TME) with lateral pelvic node dissection was routinely done in low clinical T3 rectal tumors below the peritoneal reflection as stated in the Japanese guidelines for colorectal cancer. Our institution follows the same practice in selected patients. This is our first reported case wherein a patient with rectal cancer underwent total mesorectal excision with lateral lymphadenectomy after neoadjuvant treatment with a positive lateral node on histopathology.

A 49year old female rectal had rectal adenocarcinoma 4cm FAV. Pelvic MRI revealed a low rectal tumor abutting the mesorectal fascia anteriorly, anal sphincters not involved, and confluent enlarged right iliac nodes. After neoadjuvant treatment, interval decrease in size of the rectal lesion and the right iliac nodes were noted. Patient underwent partial intersphincteric resection, lateral pelvic node dissection and protective loop ileostomy.

Histopathology revealed a rectal adenocarcinoma with one right internal iliac lymph noadjuvant chemoradiotherapy.
Unclear retroperitoneal tumors impose major challenges for clinicians. Tumors can originate primarily from retroperitoneal tissue or secondarily invade into the retroperitoneum. While benign lesions also occur, malignant tumors are far more common. Clinical presentation depends on replacement or invasion of other organs and is therefore highly variable. The heterogeneous tumor composition makes a definitive preoperative diagnosis difficult. Surgical resection is the gold standard for treatment but often proves challenging due to frequent involvement of large retroperitoneal vessels.

We present the case of a 70-year old woman diagnosed with a large, unclear retroperitoneal tumor. Initial clinical symptoms were increasing dyspnea and dysphagia in our clinic. Gastroenterologic and cardiologic workup was unremarkable. Computed Tomography (CT) revealed a large retroperitoneal mass in the right upper abdomen with severe displacement of the inferior vena cava and renal veins. The patient was scheduled for primary tumor resection. The procedure was challenging due to the vessel involvement and large blood pressure alterations during tumor mobilization. The post-op pathologic workup then revealed the rare finding of a completely resected paraganglioma. The post-surgical course was uneventful. One year after diagnosis, the patient is relapse-free.

Among retroperitoneal tumors, paragangliomas and pheochromocytomas are rare tumor entities. Asymptomatic, sporadic disease is hard to identify preoperatively and can cause unexpected complications in the OR. An experienced team is crucial in achieving best short- and long-term outcomes.

This case impressively shows the challenges of retroperitoneal tumors and the importance of interdisciplinary work in these cases.
This case impressively shows the challenges of retroperitoneal tumors and the importance of interdisciplinary work in these cases.Lateral neck ectopic thyroid tissue remains a rare entity that can be affected by any lesion involving the gland. The origin of lateral neck ectopic thyroid carcinomas still debated between a metastatic disease secondary to thyroid primary tumor and primary malignancy on the ectopic tissue. Anyway, it should indicate an exploration of the gland. We report the case of a 36 years old female with one year history of hyperthyroidism who was admitted for multinodular grade II goiter with a firm mass in the left level II of the lateral neck. The thyroid scintigraphy demonstrated multiple functioning nodules corresponding to toxic multinodular goiter; in addition to two cold hypofunctional nodules. The cervical ultrasound showed a voluminous multinodular goiter classified as EU TIRADS 5. The surgical procedure exposed a multinodular mass, lateral to the internal jugular vein, with the appearance and structure of the thyroid gland and no connection to it. The thyroid gland was exposed next through a collar incision. Each mass was dissected and removed individually.
Website: https://www.selleckchem.com/products/asn007.html