ABSTRACT
The clinical presentation of enteric duplication cysts is dependent on the location of the cyst with symptoms varying from nausea and vomiting to abdominal distension, pain and perforation. Four patients were identified who were diagnosed with enteric duplication cysts within the period from 2019 to 2023. Three of the patients presented with signs of intestinal obstruction-abdominal distension and pain, while one had an antenatally detected abdominal mass. There were three boys and one girl with ages ranging from 4 months to 14 years. Three cases of ileal and one case of caecal duplication cyst were reported. Most of the cases showed ileal/caecal mucosa while one case demonstrated ectopic gastric mucosa. The treatment of these cysts includes surgical excision. Although radiological investigations help in arriving at a provisional diagnosis, the final diagnosis can be confirmed only after histopathological examination. Early treatment prevents complications and results in a good prognosis for the patient. (AU)
La presentación clínica de los quistes de duplicación entérica depende de la ubicación del quiste, y los síntomas varían desde náuseas y vómitos hasta distensión abdominal, dolor y perforación. Se identificaron cuatro pacientes que fueron diagnosticados con quistes de duplicación entérica en el período de 2019 a 2023. Tres de los pacientes presentaron signos de obstrucción intestinal (distensión abdominal y dolor), mientras que uno tenía una masa abdominal detectada prenatalmente. Eran tres niños y una niña con edades comprendidas entre 4 meses y 14 años. Se notificaron tres casos de quiste de duplicación ileal y un caso de quiste de duplicación cecal. La mayoría de los casos mostraron mucosa ileal/cecal, mientras que un caso mostró mucosa gástrica ectópica. El tratamiento de estos quistes incluye la escisión quirúrgica. Aunque las investigaciones radiológicas ayudan a llegar a un diagnóstico provisional, el diagnóstico final solo puede confirmarse después del examen histopatológico. El tratamiento precoz previene complicaciones y redunda en un buen pronóstico para el paciente. (AU)
Subject(s)
Humans , Cysts , Metabolism, Inborn Errors , Urinary Diversion , Gastric Acid , Nausea , VomitingABSTRACT
The clinical presentation of enteric duplication cysts is dependent on the location of the cyst with symptoms varying from nausea and vomiting to abdominal distension, pain and perforation. Four patients were identified who were diagnosed with enteric duplication cysts within the period from 2019 to 2023. Three of the patients presented with signs of intestinal obstruction-abdominal distension and pain, while one had an antenatally detected abdominal mass. There were three boys and one girl with ages ranging from 4 months to 14 years. Three cases of ileal and one case of caecal duplication cyst were reported. Most of the cases showed ileal/caecal mucosa while one case demonstrated ectopic gastric mucosa. The treatment of these cysts includes surgical excision. Although radiological investigations help in arriving at a provisional diagnosis, the final diagnosis can be confirmed only after histopathological examination. Early treatment prevents complications and results in a good prognosis for the patient.
Subject(s)
Cysts , Intestinal Obstruction , Child , Female , Humans , Male , Cysts/pathology , Ileum/pathology , Intestinal Obstruction/etiology , Pain/complications , Infant , Child, Preschool , AdolescentABSTRACT
Mesenteric cysts, typically benign and asymptomatic, are incidental findings during abdominal investigations for nonspecific symptoms. Their origin is commonly in the mesentery of the small bowel, mesocolon, or retroperitoneum. This paper reports a rare case of a 22-year-old male with a mesenteric cyst presenting as a right lower abdominal mass. Ultrasonography revealed a heterogenous collection, leading to surgical excision. Histopathology unexpectedly revealed an extragonadal yolk sac tumor (YST) originating in the mesentery, a rarity often misdiagnosed as a cyst. YST, primarily found in gonads, is infrequently reported extragonadally. This study contributes to the limited literature on primary peritoneal YST, discussing clinicopathological parameters and presenting a detailed case. The pathogenesis of extragonadal germ cell tumors, including YST, remains debated, with migration and stagnation of germ cells during embryonic development proposed as a prevalent theory. Histopathological examination of extragonadal YST mirrors gonadal YST, featuring various patterns. Immunohistochemistry, crucial for diagnosis, reveals positive expression for SALL-4, glypican-3, PLAP, AFP, and panCK. SALL-4 emerges as the most sensitive marker for extragonadal YST. This case underscores the importance of accurate postoperative histopathology and immunohistochemistry in distinguishing mesenteric YST from cysts, as misdiagnosis can impact prognosis. The rarity of extragonadal YST emphasizes the need for comprehensive understanding and recognition in clinical practice. The study contributes valuable insights into diagnosis and management, shedding light on a challenging aspect of surgical pathology.
ABSTRACT
Tuberculosis of the hypothalamo-pituitary axis is extremely uncommon. The presentation of panhypopituitarism in a case of sellar tuberculosis is an even rarer occurrence. We present a case of a 44-year-old man who presented with complaints of headache and right-sided diminution of vision for six months. A hormone profile showed abnormal anterior pituitary assay suggestive of panhypopituitarism. Magnetic Resonance imaging of the brain showed a sellar mass measuring 1.8 × 1.5 × 1.3 cm with suprasellar extension suggestive of a pituitary adenoma. Histopathological examination showed multiple epithelioid cell granulomas along with Langhans giant cells and mixed inflammatory infiltrates against a necrotic background. Zeihl Neelson stain demonstrated the presence of acid-fast bacilli. Thus, a final diagnosis of pituitary tuberculoma was made, and the patient started on antitubercular therapy. It is extremely important to correctly diagnose sellar tuberculosis as the treatment is entirely different, and the patient usually responds well to therapy.
