How do I install the Ata Pediatric Ppgl Approach skill?

Run npx skillmds@latest add dromlakhani/ata-pediatric-ppgl-approach in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Is Ata Pediatric Ppgl Approach free to use?

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Who published Ata Pediatric Ppgl Approach?

dromlakhani (@dromlakhani) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Ata Pediatric Ppgl Approach by dromlakhani

Name: Ata Pediatric Ppgl Approach
Rating: 4.2 (5 reviews)
Author: dromlakhani

Ata Pediatric Ppgl Approach

Investigates for pheochromocytoma and paraganglioma in children presenting with hypertension plus symptoms such as headache, excessive sweating, or palpitations. Notes the absence of pediatric reference values for endocrine tests and selects tumor resection as first-line treatment when triggered by pediatric hypertension with associated symptoms like headache or excessive sweating.

dromlakhani Updated Sep 8, 2026 10 repo stars

File contents

Approach to pheochromocytoma and paraganglioma in children

STEP 1 — Gather Information

Measure blood pressure to detect hypertension; document hallmark symptoms (headache, diaphoresis, palpitations), growth parameters, ADHD signs, and family history of PPGL or syndromic disease; obtain a creatinine‑corrected urine fractionated metanephrines sample for screening despite lack of pediatric cutoffs.

STEP 2 — Rule In / Rule Out

If hypertension is present with any of the hallmark symptoms (headache, sweating, palpitations) → suspect PPGL and proceed to biochemical testing; if hypertension is absent or symptoms are unexplained → consider alternative diagnoses and rule out PPGL.

STEP 3 — Classify or Stratify

Interpret endocrine test results using adult cutoffs with caution due to missing pediatric reference values; classify as biochemically positive if metanephrines exceed three times the adult upper limit of normal; then perform MRI (preferred in children to limit radiation) to locate adrenal or extra‑adrenal tumor; offer genetic testing when family history or syndromic features are present.

STEP 4 — Decide

For biochemically positive and imaging‑confirmed PPGL, initiate preoperative α‑blockade (e.g., doxazosin) followed by definitive tumor resection (laparoscopic adrenalectomy when feasible) as first‑line treatment; if the tumor is unresectable, refer for multidisciplinary management per the metastatic algorithm.

Clinical Guardrails / Mimics / Pitfalls

Do not rely solely on adult reference values without acknowledging possible false positives/negatives in children; avoid administering β‑blockers before adequate α‑blockade due to risk of hypertensive crisis; minimize radiation exposure by preferring MRI or ultrasound over CT when possible; remember that up to 70‑80% of pediatric PPGL cases harbor germline pathogenic variants, so early genetic counseling is essential.

Concrete Clinical Example

A 12‑year‑old boy presents with intermittent frontal headaches, profuse sweating, and episodic palpitations; office BP is 152/94 mm Hg. Screening urine metanephrines (creatinine corrected) is 4 × the adult upper limit. Abdominal MRI reveals a 3 cm left adrenal mass. After 10 days of doxazosin titration, laparoscopic adrenalectomy is performed; pathology confirms adrenal pheochromocytoma. Post‑op BP normalizes and symptoms resolve.

Source: Japan Endocrine Society Clinical Practice Guideline for the Diagnosis and Management of Pheochromocytoma and Paraganglioma 2025, Japan Endocrine Society, 2025, doi:10.1507/endocrj.EJ25-0165

---name: ata-pediatric-ppgl-approachdescription: Investigates for pheochromocytoma and paraganglioma in children presenting with hypertension plus symptoms such as headache, excessive sweating, or palpitations. Notes the absence of pediatric reference values for endocrine tests and selects tumor resection as first-line treatment when triggered by pediatric hypertension with associated symptoms like headache or excessive sweating.---# Approach to pheochromocytoma and paraganglioma in children## STEP 1 — Gather InformationMeasure blood pressure to detect hypertension; document hallmark symptoms (headache, diaphoresis, palpitations), growth parameters, ADHD signs, and family history of PPGL or syndromic disease; obtain a creatinine‑corrected urine fractionated metanephrines sample for screening despite lack of pediatric cutoffs.## STEP 2 — Rule In / Rule OutIf hypertension is present with any of the hallmark symptoms (headache, sweating, palpitations) → suspect PPGL and proceed to biochemical testing; if hypertension is absent or symptoms are unexplained → consider alternative diagnoses and rule out PPGL.## STEP 3 — Classify or StratifyInterpret endocrine test results using adult cutoffs with caution due to missing pediatric reference values; classify as biochemically positive if metanephrines exceed three times the adult upper limit of normal; then perform MRI (preferred in children to limit radiation) to locate adrenal or extra‑adrenal tumor; offer genetic testing when family history or syndromic features are present.## STEP 4 — DecideFor biochemically positive and imaging‑confirmed PPGL, initiate preoperative α‑blockade (e.g., doxazosin) followed by definitive tumor resection (laparoscopic adrenalectomy when feasible) as first‑line treatment; if the tumor is unresectable, refer for multidisciplinary management per the metastatic algorithm.## Clinical Guardrails / Mimics / PitfallsDo not rely solely on adult reference values without acknowledging possible false positives/negatives in children; avoid administering β‑blockers before adequate α‑blockade due to risk of hypertensive crisis; minimize radiation exposure by preferring MRI or ultrasound over CT when possible; remember that up to 70‑80% of pediatric PPGL cases harbor germline pathogenic variants, so early genetic counseling is essential.## Concrete Clinical ExampleA 12‑year‑old boy presents with intermittent frontal headaches, profuse sweating, and episodic palpitations; office BP is 152/94 mm Hg. Screening urine metanephrines (creatinine corrected) is 4 × the adult upper limit. Abdominal MRI reveals a 3 cm left adrenal mass. After 10 days of doxazosin titration, laparoscopic adrenalectomy is performed; pathology confirms adrenal pheochromocytoma. Post‑op BP normalizes and symptoms resolve.**Source:** Japan Endocrine Society Clinical Practice Guideline for the Diagnosis and Management of Pheochromocytoma and Paraganglioma 2025, Japan Endocrine Society, 2025, doi:10.1507/endocrj.EJ25-0165

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