{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T00:40:17Z","timestamp":1791852017467,"version":"4.3.4"},"reference-count":46,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"13","license":[{"start":{"date-parts":[[2022,9,26]],"date-time":"2022-09-26T00:00:00Z","timestamp":1664150400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,9,26]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Frontal mucoceles develop due to accumulation of mucoid secretions within the frontal sinuses. They can lead to serious consequences with further expansion and destruction of the surrounding bones or infection that might spread intracranially.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBSERVATIONS<\/jats:title>\n                    <jats:p>The authors present a case of a 37-year-old male with a frontal mucocele and the rare presentation of Pott\u2019s puffy tumor and an epidural-cutaneous fistula, as well as a literature review of previously reported cases of epidural cutaneous fistula and sinocutaneous fistula, their predisposing factors, and their management.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>LESSONS<\/jats:title>\n                    <jats:p>A mucocele is a benign entity that can rarely present with potentially significant complications. Open surgery is required in patients who have frontal sinus posterior wall involvement, osteomyelitis, or intracranial involvement.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.3171\/case22134","type":"journal-article","created":{"date-parts":[[2022,9,26]],"date-time":"2022-09-26T10:32:16Z","timestamp":1664188336000},"source":"Crossref","is-referenced-by-count":4,"title":["The rare presentation of a frontal mucocele complicated by a Pott\u2019s puffy tumor and an epidural-cutaneous fistula: illustrative case"],"prefix":"10.3171","volume":"4","author":[{"given":"Mahmoud S.","family":"Abbas","sequence":"first","affiliation":[{"name":"General Surgery Department,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anas S.","family":"Al-Smadi","sequence":"additional","affiliation":[{"name":"Radiology Department, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marisa","family":"Smitt","sequence":"additional","affiliation":[{"name":"Neurosurgery Department, Detroit Medical Center, Detroit, Michigan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Atefeh","family":"Geimadi","sequence":"additional","affiliation":[{"name":"Radiology Department, and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali W.","family":"Luqman","sequence":"additional","affiliation":[{"name":"Neurosurgery Department, Detroit Medical Center\/Wayne State University, Detroit, Michigan; and"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1754","reference":[{"issue":"5","key":"b1","series-title":"Otolaryngol Clin North Am","doi-asserted-by":"publisher","first-page":"839","DOI":"10.1016\/j.otc.2015.05.010","article-title":"Early practice: external sinus surgery and procedures and complications","volume":"48","author":"Schneider JS","year":"2015","unstructured":"Schneider JS, Day A, Clavenna M, Russell PT 3rd, Duncavage J. Early practice: external sinus surgery and procedures and complications. Otolaryngol Clin North Am. 2015;48(5):839\u2013850.10.1016\/j.otc.2015.05.010"},{"issue":"11","key":"b2","series-title":"Laryngoscope","doi-asserted-by":"publisher","first-page":"2382","DOI":"10.1002\/lary.23490","article-title":"Evaluation of adult Pott\u2019s puffy tumor: our five cases and 27 literature cases","volume":"122","author":"Akiyama K","year":"2012","unstructured":"Akiyama K, Karaki M, Mori N. Evaluation of adult Pott\u2019s puffy tumor: our five cases and 27 literature cases. Laryngoscope. 2012;122(11):2382\u20132388.10.1002\/lary.23490"},{"issue":"10","key":"b3","series-title":"Ann Otol Rhinol Laryngol","doi-asserted-by":"publisher","first-page":"759","DOI":"10.1177\/000348940811701010","article-title":"Sinocutaneous fistula secondary to chronic frontal rhinosinusitis: case series and literature review","volume":"117","author":"Wu VF","year":"2008","unstructured":"Wu VF, Smith TL, Poetker DM. Sinocutaneous fistula secondary to chronic frontal rhinosinusitis: case series and literature review. Ann Otol Rhinol Laryngol. 2008;117(10):759\u2013763.10.1177\/00034894081170101010740736"},{"key":"b4","series-title":"Clin Neurol Neurosurg","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1016\/j.clineuro.2018.06.034","article-title":"Pott\u2019s puffy tumor presenting as a frontal swelling under a Swiss army helmet","volume":"173","author":"Simonin A","year":"2018","unstructured":"Simonin A, Passaplan C, Rusconi A,  Pott\u2019s puffy tumor presenting as a frontal swelling under a Swiss army helmet. Clin Neurol Neurosurg. 2018;173:115\u2013117.10.1016\/j.clineuro.2018.06.034"},{"issue":"3","key":"b5","series-title":"Balkan Med J","doi-asserted-by":"publisher","first-page":"284","DOI":"10.4274\/balkanmedj.2016.1304","article-title":"A Pott\u2019s puffy tumor associated with epidural-cutaneous fistula and epidural abscess: case report","volume":"34","author":"Peri\u0107 A","year":"2017","unstructured":"Peri\u0107 A, Milojevi\u0107 M, Iveti\u0107 D. A Pott\u2019s puffy tumor associated with epidural-cutaneous fistula and epidural abscess: case report. Balkan Med J. 2017;34(3):284\u2013287.10.4274\/balkanmedj.2016.1304"},{"key":"b6","series-title":"J Neurosurg","first-page":"235","article-title":"Epidural-cutaneous fistula in association with the Pott puffy tumor in an adolescent. Case report","volume":"105","author":"Davidson L","year":"2006","unstructured":"Davidson L, McComb JG. Epidural-cutaneous fistula in association with the Pott puffy tumor in an adolescent. Case report. J Neurosurg. 2006;105(3 suppl):235\u2013237.10740736"},{"issue":"3","key":"b7","series-title":"Am J Otolaryngol Head Neck Surg","first-page":"265","article-title":"Anterior table remodeling after treatment for Pott\u2019s puffy tumor","volume":"34","author":"Sullivan CD","year":"2013","unstructured":"Sullivan CD, Poetker DM. Anterior table remodeling after treatment for Pott\u2019s puffy tumor. Am J Otolaryngol Head Neck Surg. 2013;34(3):265\u2013267."},{"issue":"2","key":"b8","series-title":"J Craniofac Surg","doi-asserted-by":"publisher","first-page":"e158","DOI":"10.1097\/SCS.0b013e31824cdcc0","article-title":"Pott puffy tumor appearing with a frontocutaneous fistula","volume":"23","author":"Shin JW","year":"2012","unstructured":"Shin JW, Choi IG, Jung SN, Kwon H, Shon WI, Moon SH. Pott puffy tumor appearing with a frontocutaneous fistula. J Craniofac Surg. 2012;23(2):e158\u2013e160.10.1097\/SCS.0b013e31824cdcc0"},{"issue":"3","key":"b9","series-title":"Eur Ann Otorhinolaryngol Head Neck Dis","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1016\/j.anorl.2011.10.002","article-title":"Sinus mucocele: natural history and long-term recurrence rate","volume":"129","author":"Devars du Mayne M","year":"2012","unstructured":"Devars du Mayne M, Moya-Plana A, Malinvaud D, Laccourreye O, Bonfils P. Sinus mucocele: natural history and long-term recurrence rate. Eur Ann Otorhinolaryngol Head Neck Dis. 2012;129(3):125\u2013130.10.1016\/j.anorl.2011.10.002"},{"issue":"10","key":"b10","series-title":"J Pediatr Surg","doi-asserted-by":"publisher","first-page":"1919","DOI":"10.1016\/j.jpedsurg.2012.06.031","article-title":"Pott\u2019s puffy tumor: a forgotten differential diagnosis of frontal swelling of the forehead","volume":"47","author":"Haider HR","year":"2012","unstructured":"Haider HR, Mayatepek E, Schaper J, Vogel M. Pott\u2019s puffy tumor: a forgotten differential diagnosis of frontal swelling of the forehead. J Pediatr Surg. 2012;47(10):1919\u20131921.10.1016\/j.jpedsurg.2012.06.031"},{"issue":"12","key":"b11","series-title":"Eur Arch Otorhinolaryngol","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1007\/s00405-011-1660-5","article-title":"The Pott\u2019s puffy tumor: a dangerous sign for intracranial complications","volume":"268","author":"Ketenci I","year":"2011","unstructured":"Ketenci I, Unl\u00fc Y, Tucer B, Vural A. The Pott\u2019s puffy tumor: a dangerous sign for intracranial complications. Eur Arch Otorhinolaryngol. 2011;268(12):1755\u20131763.10.1007\/s00405-011-1660-5"},{"issue":"2","key":"b12","series-title":"Oral Maxillofac Surg","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1007\/s10006-009-0155-7","article-title":"Pott\u2019s puffy tumour: a forgotten complication of frontal sinus disease","volume":"13","author":"Masterson L","year":"2009","unstructured":"Masterson L, Leong P. Pott\u2019s puffy tumour: a forgotten complication of frontal sinus disease. Oral Maxillofac Surg. 2009;13(2):115\u2013117.10.1007\/s10006-009-0155-7"},{"issue":"3","key":"b13","series-title":"Am J Rhinol Allergy","doi-asserted-by":"publisher","first-page":"342","DOI":"10.2500\/ajra.2009.23.3327","article-title":"Indications for external frontal sinus procedures for inflammatory sinus disease","volume":"23","author":"Hahn S","year":"2009","unstructured":"Hahn S, Palmer JN, Purkey MT, Kennedy DW, Chiu AG. Indications for external frontal sinus procedures for inflammatory sinus disease. Am J Rhinol Allergy. 2009;23(3):342\u2013347.10.2500\/ajra.2009.23.3327"},{"issue":"5","key":"b14","series-title":"Eur Arch Otorhinolaryngol","doi-asserted-by":"publisher","first-page":"1165","DOI":"10.1007\/s00405-018-4932-5","article-title":"Simultaneous treatment of intracranial complications of paranasal sinusitis","volume":"275","author":"Szyfter W","year":"2018","unstructured":"Szyfter W, Bartochowska A, Borucki \u0141, Maciejewski A, Kruk-Zagajewska A. Simultaneous treatment of intracranial complications of paranasal sinusitis. Eur Arch Otorhinolaryngol. 2018;275(5):1165\u20131173.10.1007\/s00405-018-4932-5"},{"issue":"4","key":"b15","series-title":"Am J Ophthalmol","doi-asserted-by":"publisher","first-page":"591","DOI":"10.1016\/0002-9394(69)94271-8","article-title":"Frontal-lacrimal fistula","volume":"67","author":"Reinecki RD","year":"1969","unstructured":"Reinecki RD, Montgomery WM. Frontal-lacrimal fistula. Am J Ophthalmol. 1969;67(4):591\u2013592.10.1016\/0002-9394(69)94271-8"},{"issue":"3\u20134","key":"b16","series-title":"Doc Ophthalmol","doi-asserted-by":"publisher","first-page":"409","DOI":"10.1007\/BF01675873","article-title":"An orbital fistula complicating anaerobic frontal sinusitis and osteomyelitis","volume":"52","author":"Simonsz HJ","year":"1982","unstructured":"Simonsz HJ, Peeters HJF, Bleeker GM. An orbital fistula complicating anaerobic frontal sinusitis and osteomyelitis. Doc Ophthalmol. 1982;52(3\u20134):409\u2013414.10.1007\/BF01675873"},{"issue":"4","key":"b17","series-title":"J Postgrad Med","first-page":"102","article-title":"Persistent frontal fistula","volume":"43","author":"Marfatia HK","year":"1997","unstructured":"Marfatia HK, Muranjan SN, Navalakhe MM, Kirtane MV. Persistent frontal fistula. J Postgrad Med. 1997;43(4):102\u2013103."},{"issue":"12","key":"b18","series-title":"J Laryngol Otol","doi-asserted-by":"publisher","first-page":"944","DOI":"10.1258\/0022215001904671","article-title":"Osteomyelitis of the frontal bone secondary to frontal sinusitis","volume":"114","author":"Marshall AH","year":"2000","unstructured":"Marshall AH, Jones NS. Osteomyelitis of the frontal bone secondary to frontal sinusitis. J Laryngol Otol. 2000;114(12):944\u2013946.10.1258\/0022215001904671"},{"issue":"4","key":"b19","series-title":"Otolaryngol Head Neck Surg","doi-asserted-by":"publisher","first-page":"490","DOI":"10.1016\/j.otohns.2003.10.006","article-title":"Frontal sinus cutaneous fistula: a complication of Pott\u2019s puffy tumor","volume":"130","author":"Goldfarb A","year":"2004","unstructured":"Goldfarb A, Hocwald E, Gross M, Eliashar R. Frontal sinus cutaneous fistula: a complication of Pott\u2019s puffy tumor. Otolaryngol Head Neck Surg. 2004;130(4):490\u2013491.10.1016\/j.otohns.2003.10.006"},{"issue":"1","key":"b20","series-title":"J Craniofac Surg","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1097\/00001665-200501000-00036","article-title":"Upper eyelid fistula caused by chronic frontal sinusitis","volume":"16","author":"Seyhan T","year":"2005","unstructured":"Seyhan T, Ozerdem OR. Upper eyelid fistula caused by chronic frontal sinusitis. J Craniofac Surg. 2005;16(1):171\u2013174.10.1097\/00001665-200501000-00036"},{"issue":"10","key":"b21","series-title":"J Plast Reconstr Aesthet Surg","doi-asserted-by":"publisher","first-page":"1246","DOI":"10.1016\/j.bjps.2008.01.026","article-title":"Cutaneous fistula is a rare presentation of Pott\u2019s puffy tumour","volume":"61","author":"Minutilli E","year":"2008","unstructured":"Minutilli E, Pompucci A, Anile C,  Cutaneous fistula is a rare presentation of Pott\u2019s puffy tumour. J Plast Reconstr Aesthet Surg. 2008;61(10):1246\u20131248.10.1016\/j.bjps.2008.01.026"},{"issue":"9","key":"b22","series-title":"Ear Nose Throat J","doi-asserted-by":"publisher","first-page":"NP101","DOI":"10.1177\/0145561319856858","article-title":"Frontocutaneous fistula secondary to Pott\u2019s puffy tumor","volume":"99","author":"Min HJ","year":"2020","unstructured":"Min HJ, Kim KS. Frontocutaneous fistula secondary to Pott\u2019s puffy tumor. Ear Nose Throat J. 2020;99(9):NP101\u2013NP102.10.1177\/0145561319856858"},{"issue":"11","key":"b23","series-title":"JAMA Dermatol","doi-asserted-by":"publisher","first-page":"1261","DOI":"10.1001\/jamadermatol.2015.0874","article-title":"Pott\u2019s puffy tumor caused by chronic sinusitis resulting in sinocutaneous fistula","volume":"151","author":"Terui H","year":"2015","unstructured":"Terui H, Numata I, Takata Y, Ogura M, Aiba S. Pott\u2019s puffy tumor caused by chronic sinusitis resulting in sinocutaneous fistula. JAMA Dermatol. 2015;151(11):1261\u20131263.10.1001\/jamadermatol.2015.0874"},{"issue":"5","key":"b1","series-title":"Otolaryngol Clin North Am","doi-asserted-by":"publisher","first-page":"839","DOI":"10.1016\/j.otc.2015.05.010","article-title":"Early practice: external sinus surgery and procedures and complications","volume":"48","author":"Schneider JS","year":"2015","unstructured":"Schneider JS, Day A, Clavenna M, Russell PT 3rd, Duncavage J. Early practice: external sinus surgery and procedures and complications. Otolaryngol Clin North Am. 2015;48(5):839\u2013850.10.1016\/j.otc.2015.05.010"},{"issue":"11","key":"b2","series-title":"Laryngoscope","doi-asserted-by":"publisher","first-page":"2382","DOI":"10.1002\/lary.23490","article-title":"Evaluation of adult Pott\u2019s puffy tumor: our five cases and 27 literature cases","volume":"122","author":"Akiyama K","year":"2012","unstructured":"Akiyama K, Karaki M, Mori N. Evaluation of adult Pott\u2019s puffy tumor: our five cases and 27 literature cases. Laryngoscope. 2012;122(11):2382\u20132388.10.1002\/lary.23490"},{"issue":"10","key":"b3","series-title":"Ann Otol Rhinol Laryngol","doi-asserted-by":"publisher","first-page":"759","DOI":"10.1177\/000348940811701010","article-title":"Sinocutaneous fistula secondary to chronic frontal rhinosinusitis: case series and literature review","volume":"117","author":"Wu VF","year":"2008","unstructured":"Wu VF, Smith TL, Poetker DM. Sinocutaneous fistula secondary to chronic frontal rhinosinusitis: case series and literature review. Ann Otol Rhinol Laryngol. 2008;117(10):759\u2013763.10.1177\/000348940811701010"},{"key":"b4","series-title":"Clin Neurol Neurosurg","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1016\/j.clineuro.2018.06.034","article-title":"Pott\u2019s puffy tumor presenting as a frontal swelling under a Swiss army helmet","volume":"173","author":"Simonin A","year":"2018","unstructured":"Simonin A, Passaplan C, Rusconi A,  Pott\u2019s puffy tumor presenting as a frontal swelling under a Swiss army helmet. Clin Neurol Neurosurg. 2018;173:115\u2013117.10.1016\/j.clineuro.2018.06.034"},{"issue":"3","key":"b5","series-title":"Balkan Med J","doi-asserted-by":"publisher","first-page":"284","DOI":"10.4274\/balkanmedj.2016.1304","article-title":"A Pott\u2019s puffy tumor associated with epidural-cutaneous fistula and epidural abscess: case report","volume":"34","author":"Peri\u0107 A","year":"2017","unstructured":"Peri\u0107 A, Milojevi\u0107 M, Iveti\u0107 D. A Pott\u2019s puffy tumor associated with epidural-cutaneous fistula and epidural abscess: case report. Balkan Med J. 2017;34(3):284\u2013287.10.4274\/balkanmedj.2016.1304"},{"key":"b6","series-title":"J Neurosurg","first-page":"235","article-title":"Epidural-cutaneous fistula in association with the Pott puffy tumor in an adolescent. Case report","volume":"105","author":"Davidson L","year":"2006","unstructured":"Davidson L, McComb JG. Epidural-cutaneous fistula in association with the Pott puffy tumor in an adolescent. Case report. J Neurosurg. 2006;105(3 suppl):235\u2013237."},{"issue":"3","key":"b7","series-title":"Am J Otolaryngol Head Neck Surg","first-page":"265","article-title":"Anterior table remodeling after treatment for Pott\u2019s puffy tumor","volume":"34","author":"Sullivan CD","year":"2013","unstructured":"Sullivan CD, Poetker DM. Anterior table remodeling after treatment for Pott\u2019s puffy tumor. Am J Otolaryngol Head Neck Surg. 2013;34(3):265\u2013267."},{"issue":"2","key":"b8","series-title":"J Craniofac Surg","doi-asserted-by":"publisher","first-page":"e158","DOI":"10.1097\/SCS.0b013e31824cdcc0","article-title":"Pott puffy tumor appearing with a frontocutaneous fistula","volume":"23","author":"Shin JW","year":"2012","unstructured":"Shin JW, Choi IG, Jung SN, Kwon H, Shon WI, Moon SH. Pott puffy tumor appearing with a frontocutaneous fistula. J Craniofac Surg. 2012;23(2):e158\u2013e160.10.1097\/SCS.0b013e31824cdcc0"},{"issue":"3","key":"b9","series-title":"Eur Ann Otorhinolaryngol Head Neck Dis","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1016\/j.anorl.2011.10.002","article-title":"Sinus mucocele: natural history and long-term recurrence rate","volume":"129","author":"Devars du Mayne M","year":"2012","unstructured":"Devars du Mayne M, Moya-Plana A, Malinvaud D, Laccourreye O, Bonfils P. Sinus mucocele: natural history and long-term recurrence rate. Eur Ann Otorhinolaryngol Head Neck Dis. 2012;129(3):125\u2013130.10.1016\/j.anorl.2011.10.002"},{"issue":"10","key":"b10","series-title":"J Pediatr Surg","doi-asserted-by":"publisher","first-page":"1919","DOI":"10.1016\/j.jpedsurg.2012.06.031","article-title":"Pott\u2019s puffy tumor: a forgotten differential diagnosis of frontal swelling of the forehead","volume":"47","author":"Haider HR","year":"2012","unstructured":"Haider HR, Mayatepek E, Schaper J, Vogel M. Pott\u2019s puffy tumor: a forgotten differential diagnosis of frontal swelling of the forehead. J Pediatr Surg. 2012;47(10):1919\u20131921.10.1016\/j.jpedsurg.2012.06.031"},{"issue":"12","key":"b11","series-title":"Eur Arch Otorhinolaryngol","doi-asserted-by":"publisher","first-page":"1755","DOI":"10.1007\/s00405-011-1660-5","article-title":"The Pott\u2019s puffy tumor: a dangerous sign for intracranial complications","volume":"268","author":"Ketenci I","year":"2011","unstructured":"Ketenci I, Unl\u00fc Y, Tucer B, Vural A. The Pott\u2019s puffy tumor: a dangerous sign for intracranial complications. Eur Arch Otorhinolaryngol. 2011;268(12):1755\u20131763.10.1007\/s00405-011-1660-5"},{"issue":"2","key":"b12","series-title":"Oral Maxillofac Surg","doi-asserted-by":"publisher","first-page":"115","DOI":"10.1007\/s10006-009-0155-7","article-title":"Pott\u2019s puffy tumour: a forgotten complication of frontal sinus disease","volume":"13","author":"Masterson L","year":"2009","unstructured":"Masterson L, Leong P. Pott\u2019s puffy tumour: a forgotten complication of frontal sinus disease. Oral Maxillofac Surg. 2009;13(2):115\u2013117.10.1007\/s10006-009-0155-7"},{"issue":"3","key":"b13","series-title":"Am J Rhinol Allergy","doi-asserted-by":"publisher","first-page":"342","DOI":"10.2500\/ajra.2009.23.3327","article-title":"Indications for external frontal sinus procedures for inflammatory sinus disease","volume":"23","author":"Hahn S","year":"2009","unstructured":"Hahn S, Palmer JN, Purkey MT, Kennedy DW, Chiu AG. Indications for external frontal sinus procedures for inflammatory sinus disease. Am J Rhinol Allergy. 2009;23(3):342\u2013347.10.2500\/ajra.2009.23.3327"},{"issue":"5","key":"b14","series-title":"Eur Arch Otorhinolaryngol","doi-asserted-by":"publisher","first-page":"1165","DOI":"10.1007\/s00405-018-4932-5","article-title":"Simultaneous treatment of intracranial complications of paranasal sinusitis","volume":"275","author":"Szyfter W","year":"2018","unstructured":"Szyfter W, Bartochowska A, Borucki \u0141, Maciejewski A, Kruk-Zagajewska A. Simultaneous treatment of intracranial complications of paranasal sinusitis. Eur Arch Otorhinolaryngol. 2018;275(5):1165\u20131173.10.1007\/s00405-018-4932-5"},{"issue":"4","key":"b15","series-title":"Am J Ophthalmol","doi-asserted-by":"publisher","first-page":"591","DOI":"10.1016\/0002-9394(69)94271-8","article-title":"Frontal-lacrimal fistula","volume":"67","author":"Reinecki RD","year":"1969","unstructured":"Reinecki RD, Montgomery WM. Frontal-lacrimal fistula. Am J Ophthalmol. 1969;67(4):591\u2013592.10.1016\/0002-9394(69)94271-8"},{"issue":"3\u20134","key":"b16","series-title":"Doc Ophthalmol","doi-asserted-by":"publisher","first-page":"409","DOI":"10.1007\/BF01675873","article-title":"An orbital fistula complicating anaerobic frontal sinusitis and osteomyelitis","volume":"52","author":"Simonsz HJ","year":"1982","unstructured":"Simonsz HJ, Peeters HJF, Bleeker GM. An orbital fistula complicating anaerobic frontal sinusitis and osteomyelitis. Doc Ophthalmol. 1982;52(3\u20134):409\u2013414.10.1007\/BF01675873"},{"issue":"4","key":"b17","series-title":"J Postgrad Med","first-page":"102","article-title":"Persistent frontal fistula","volume":"43","author":"Marfatia HK","year":"1997","unstructured":"Marfatia HK, Muranjan SN, Navalakhe MM, Kirtane MV. Persistent frontal fistula. J Postgrad Med. 1997;43(4):102\u2013103."},{"issue":"12","key":"b18","series-title":"J Laryngol Otol","doi-asserted-by":"publisher","first-page":"944","DOI":"10.1258\/0022215001904671","article-title":"Osteomyelitis of the frontal bone secondary to frontal sinusitis","volume":"114","author":"Marshall AH","year":"2000","unstructured":"Marshall AH, Jones NS. Osteomyelitis of the frontal bone secondary to frontal sinusitis. J Laryngol Otol. 2000;114(12):944\u2013946.10.1258\/0022215001904671"},{"issue":"4","key":"b19","series-title":"Otolaryngol Head Neck Surg","doi-asserted-by":"publisher","first-page":"490","DOI":"10.1016\/j.otohns.2003.10.006","article-title":"Frontal sinus cutaneous fistula: a complication of Pott\u2019s puffy tumor","volume":"130","author":"Goldfarb A","year":"2004","unstructured":"Goldfarb A, Hocwald E, Gross M, Eliashar R. Frontal sinus cutaneous fistula: a complication of Pott\u2019s puffy tumor. Otolaryngol Head Neck Surg. 2004;130(4):490\u2013491.10.1016\/j.otohns.2003.10.006"},{"issue":"1","key":"b20","series-title":"J Craniofac Surg","doi-asserted-by":"publisher","first-page":"171","DOI":"10.1097\/00001665-200501000-00036","article-title":"Upper eyelid fistula caused by chronic frontal sinusitis","volume":"16","author":"Seyhan T","year":"2005","unstructured":"Seyhan T, Ozerdem OR. Upper eyelid fistula caused by chronic frontal sinusitis. J Craniofac Surg. 2005;16(1):171\u2013174.10.1097\/00001665-200501000-00036"},{"issue":"10","key":"b21","series-title":"J Plast Reconstr Aesthet Surg","doi-asserted-by":"publisher","first-page":"1246","DOI":"10.1016\/j.bjps.2008.01.026","article-title":"Cutaneous fistula is a rare presentation of Pott\u2019s puffy tumour","volume":"61","author":"Minutilli E","year":"2008","unstructured":"Minutilli E, Pompucci A, Anile C,  Cutaneous fistula is a rare presentation of Pott\u2019s puffy tumour. J Plast Reconstr Aesthet Surg. 2008;61(10):1246\u20131248.10.1016\/j.bjps.2008.01.026"},{"issue":"9","key":"b22","series-title":"Ear Nose Throat J","doi-asserted-by":"publisher","first-page":"NP101","DOI":"10.1177\/0145561319856858","article-title":"Frontocutaneous fistula secondary to Pott\u2019s puffy tumor","volume":"99","author":"Min HJ","year":"2020","unstructured":"Min HJ, Kim KS. Frontocutaneous fistula secondary to Pott\u2019s puffy tumor. Ear Nose Throat J. 2020;99(9):NP101\u2013NP102.10.1177\/0145561319856858"},{"issue":"11","key":"b23","series-title":"JAMA Dermatol","doi-asserted-by":"publisher","first-page":"1261","DOI":"10.1001\/jamadermatol.2015.0874","article-title":"Pott\u2019s puffy tumor caused by chronic sinusitis resulting in sinocutaneous fistula","volume":"151","author":"Terui H","year":"2015","unstructured":"Terui H, Numata I, Takata Y, Ogura M, Aiba S. Pott\u2019s puffy tumor caused by chronic sinusitis resulting in sinocutaneous fistula. JAMA Dermatol. 2015;151(11):1261\u20131263.10.1001\/jamadermatol.2015.0874"}],"container-title":["Journal of Neurosurgery: Case Lessons"],"original-title":[],"link":[{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/4\/13\/article-CASE22134.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/4\/13\/article-CASE22134.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/thejns.org\/downloadpdf\/journals\/j-neurosurg-case-lessons\/4\/13\/article-CASE22134.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T14:39:37Z","timestamp":1770302377000},"score":1,"resource":{"primary":{"URL":"https:\/\/thejns.org\/view\/journals\/j-neurosurg-case-lessons\/4\/13\/article-CASE22134.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,9,26]]},"references-count":46,"journal-issue":{"issue":"13"},"URL":"https:\/\/doi.org\/10.3171\/case22134","relation":{},"ISSN":["2694-1902"],"issn-type":[{"value":"2694-1902","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,9,26]]}}}