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Related Concept Videos

Abdominal Regions and Quadrants01:19

Abdominal Regions and Quadrants

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To promote clear communication, for instance, about the location of a patient's abdominal pain or a suspicious mass, anatomists and clinicians typically use imaginary lines to categorize the abdominopelvic cavity into either four quadrants or nine regions to identify organs in the cavity.
The simpler quadrants approach, which is more commonly used in medicine, subdivides the cavity with one horizontal and one vertical line that intersects at the patient's umbilicus (navel). The four...
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Gallbladder01:17

Gallbladder

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The gallbladder is a small, pear-shaped organ that plays a crucial role in our digestive system. Measuring about 10 cm in length, it is comparable in size to a kiwi fruit and is located in a hollow area on the lower surface of the liver. The gallbladder's primary function is to store and concentrate bile, a fluid produced by the liver that aids in digestion.
The gallbladder's anatomy consists of three regions: the fundus, body, and neck. Extending from the neck, the cystic duct joins...
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Secondary Lymphoid Organs01:15

Secondary Lymphoid Organs

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Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
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The Pituitary Gland01:17

The Pituitary Gland

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The pituitary is a small endocrine organ in the sphenoid bone under the hypothalamus. Primarily, the pituitary in adults has two distinct anatomical and functional regions— the anterior and posterior lobes. During human fetal development, a third pituitary gland region called the pars intermedia atrophies and disappears. However, some of its cells migrate and exist adjacent to the anterior pituitary in adults.
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Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

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Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
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Detailed Structure and Function of Lymph Nodes01:23

Detailed Structure and Function of Lymph Nodes

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Lymph nodes are bean-shaped structures that cluster along the lymphatic vessels in the inguinal, axillary, and cervical regions. Each node is divided into compartments by a capsule that extends trabeculae inward.
From a histological perspective, lymph nodes can be split into two main areas: the superficial cortex and the deep medulla. The outer cortex is populated by dendritic cells, macrophages, and B lymphocytes, which are densely packed into follicles. When these B-lymphocytes are presented...
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Updated: May 16, 2025

Application of Robot-assisted Pancreaticobiliary Junction Resection in Benign Duodenal Tumors
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Benign but Inconveniently Located.

Mariana Sousa Santos1, Sofia Almeida2, João Fonseca Neves3

  • 1Pediatrics Department Unidade Local de Saúde da Região de Leiria Leiria Portugal.

Clinical Case Reports
|April 3, 2025
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Pediatric osteomas, benign bone tumors, lack specific treatment guidelines. Current adult protocols are insufficient for growing skulls, necessitating individualized care decisions for each child.

Keywords:
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Area of Science:

  • Pediatric oncology
  • Craniofacial surgery

Background:

  • Osteomas are benign osteogenic tumors affecting bone development.
  • Current treatment guidelines for osteomas are primarily based on adult data.
  • There is a lack of specific management protocols for pediatric osteomas.

Purpose of the Study:

  • To highlight the challenges in managing osteomas in pediatric patients.
  • To emphasize the inadequacy of adult treatment guidelines for pediatric cases.
  • To advocate for individualized treatment approaches in children with osteomas.

Main Methods:

  • Review of existing literature on osteoma treatment.
  • Analysis of pediatric craniofacial growth considerations.
  • Case-by-case assessment of treatment strategies.

Main Results:

  • Pediatric osteomas present unique challenges due to ongoing skull growth.
  • Adult treatment guidelines may not be appropriate for pediatric patients.
  • Management decisions require careful consideration of individual patient factors.

Conclusions:

  • There is a critical need for specific guidelines for pediatric osteoma management.
  • Treatment strategies must account for the dynamic nature of a growing skull.
  • Individualized, case-by-case decision-making is essential for optimal outcomes in children.