Kaposi's Sarcoma with Primary Lymph Node Involvement in a Retroviral Infected (RVI) Patient

One kind of angioproliferative disorder is Kaposi's sarcoma (KS). Growth of spindle-shaped cells, edema, inflammation, and neoangiogenesis are its defining features. Because it lacks the typical indicators of malignancy, it is classified as an intermediate neoplasm. People who are immunocompromised, receiving organ transplants, or receiving antiretroviral therapy are linked to KS. Although lymph node involvement by KS is extremely uncommon, when it does occur, it usually manifests as either the epidemic form in (Human Immuno-deficiency) HIV-positive patients or the endemic form in Africans. There are four primary clinical manifestations of KS that have been documented: endemic, epidemic, iatrogenic, and classic. The diagnosis of KS is made by history, physical examination, and tissue biopsy. When treating localized disease, highly active antiretroviral therapy (HAART) may be sufficient to either improve or completely eradicate the illness. Nonetheless, chemotherapy and HAART would be necessary in the case of widespread illness. Here, we present the case of a 28-year-old female patient who is HIV positive and has a viral load that is not detected. She presented with generalized lymphadenopathy of 8 months duration. She had no cutaneous manifestations. The lymphadenopathy involved the tonsils, axilla, inguinal, and an unusual site, intraparotid on both sides. After a pathologic examination of the lymph nodes, she was found to have epidemic-type KS and was treated with HAART and chemotherapy. In our nation, we are not aware of any published case reports pertaining to a case like this. The purpose of this case report is to raise physicians' awareness of this uncommon ailment and to encourage them to suspect KS when HIV patients exhibit generalized lymphadenopathy. The early initiation of systemic treatment is lifesaving for these patients.

Correction: Academic global surgical competencies: A modified Delphi consensus study

[This corrects the article DOI: 10.1371/journal.pgph.0002102.].

Academic global surgical competencies: A modified Delphi consensus study

Academic global surgery is a rapidly growing field that aims to improve access to safe surgical care worldwide. However, no universally accepted competencies exist to inform this developing field. A consensus-based approach, with input from a diverse group of experts, is needed to identify essential competencies that will lead to standardization in this field. A task force was set up using snowball sampling to recruit a broad group of content and context experts in global surgical and perioperative care. A draft set of competencies was revised through the modified Delphi process with two rounds of anonymous input. A threshold of 80% consensus was used to determine whether a competency or sub-competency learning objective was relevant to the skillset needed within academic global surgery and perioperative care. A diverse task force recruited experts from 22 countries to participate in both rounds of the Delphi process. Of the n = 59 respondents completing both rounds of iterative polling, 63% were from low- or middle-income countries. After two rounds of anonymous feedback, participants reached consensus on nine core competencies and 31 sub-competency objectives. The greatest consensus pertained to competency in ethics and professionalism in global surgery (100%) with emphasis on justice, equity, and decolonization across multiple competencies. This Delphi process, with input from experts worldwide, identified nine competencies which can be used to develop standardized academic global surgery and perioperative care curricula worldwide. Further work needs to be done to validate these competencies and establish assessments to ensure that they are taught effectively.

Case Report: A Closed Loop Obstruction Secondary to Idiopathic Small Bowel Intussusception in an Elderly Woman

Intussusception is primarily a disease of children and is the primary cause of intestinal obstruction in the pediatric age group. It accounts for around 5-16% of cases of intestinal obstruction in adults of the western population. Most cases of adult intussusception (up to 90%) are secondary to an identified structural lesion or a lead point contrary to pediatric intussusception. Adults with intussusception present with subacute or chronic symptoms of partial obstruction. CT is the best imaging to make a preoperative diagnosis of adult intussusception. The standard treatment for adult intussusception is surgery, and non-operative reduction should not be attempted. Here, we present a rare case of idiopathic small bowel intussusception in a 50-year-old woman. She presented with crampy abdominal pain for one-week duration. It was associated with frequent vomiting of bilious matter. She claimed to have had similar symptoms for the past 2 months and had repeatedly visited nearby health facilities. She had an abdominal CT, which suggested a complicated small bowel intussusception. Exploratory laparotomy was done, and there was a small bowel intussusception and an inflammatory stricture at the end of the intussusceptum, which is believed to form a closed-loop like obstruction. The intussusceptum was resected en-bloc then end-to-end jejuno-jejunal anastomosis was performed. This case report makes physicians aware of this rare condition in adults. So that they have a high index of suspicion when a patient presents with symptoms of subacute or chronic intestinal obstruction and inform that abdominal CT should be done in these circumstances and surgery is the mainstay of treatment. Our case is unique, and there is no report in the literature similar to ours.

A Rare Case of Cervical Vagal Nerve Schwannoma in a 30-Year-Old Ethiopian Man

Schwannoma is a slowly growing benign tumor that arises from Schwann cells. Schwannomas affect both genders equally. It occurs in any age group, but most cases are seen between the third and fifth decade. About one-fourth to one-third of extracranial schwannomas cases originate in the head and neck region. The vagus nerve, followed by the cervical sympathetic chain, is the leading site of origin in the neck region. The majority of patients with schwannomas are asymptomatic. Patients with vagal nerve schwannomas in the neck primarily present with hoarseness of voice due to paralysis of the vocal cords. Because of their rarity and the lack of a neurologic deficit as a presenting symptom, preoperative consideration of schwannomas is tough, and several differential diagnoses may be entertained.The mainstay of treatment for vagal nerve schwannoma is complete surgical excision. Here we present a rare case of cervical vagal nerve schwannoma in a 30-year-old male farmer from Ethiopia. The patient presented with a gradually increasing neck swelling of 10 years duration. He started to have hoarseness in his voice five months prior to his presentation. On examination, he had a huge anterior neck swelling. He had two FNAC results, which were inconclusive, and a neck CT. With the consideration of multinodular goiter versus spindle cell neoplasm, the neck was explored, and complete excision of the mass was done. The excisional biopsy turned out to be a classical cervical schwannoma. So this report aims to make physicians aware of the rare case of schwannomas, particularly vagal nerve schwannomas. Clinicians should consider schwannomas in the differential diagnosis of a patient presenting with a cervical mass. Furthermore, they need to be well aware of the diagnostic workup, mainly the imaging modalities, which are essential for proper preoperative planning, surgical treatment, and postoperative complications of cervical schwannomas.

A Rare Case of Intestinal Tuberculosis with Chronic Partial Small Bowel Obstruction in a 37-Year-Old Ethiopian Man

Tuberculosis (TB) is a chronic granulomatous inflammatory disease that affects any part of our body. TB is a significant problem in developing countries. Intestinal TB accounts for 2% of TB cases worldwide. Terminal ileum and cecum are the two commonly affected regions because of abundant lymphoid tissue, physiologic stasis, limited digestive activity and increased fluid and electrolyte absorption rate. Intestinal obstruction is the leading complication of intestinal TB, and it occurs because of intestinal luminal narrowing, multiple strictures or adhesions. The clinical presentation of patients with intestinal TB and post-TB intestinal obstruction is non-specific. It can be acute, chronic, or acute on chronic. Uncomplicated cases of intestinal TB can be managed medically. Surgery is reserved for complicated cases of intestinal TB, which includes peritonitis, intestinal obstruction and perforations. Here, we present a 37-year-old man who presented with long-standing, intermittent crampy abdominal pain and vomiting. He was diagnosed with chronic partial small bowel obstruction secondary to possibly small bowel carcinoma. We did segmental ileal resection and end-to-end ileo-ileal anastomosis. Postoperatively, the histopathology result turned out to be intestinal TB. This case report aims to make physicians aware of the rare condition of small bowel obstruction secondary to intestinal TB. Clinicians need to have a high index of suspicion in any patient with long-standing symptoms of partial obstruction and consider surgery and anti-TB once diagnosed.