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Occurrence of unusual haemoglobinopathies in balochistan: hb sd and hb se - presentation with osteomyelitis / Ocorrência de hemoglobinopatias incomuns no baluchistão: hb sd e hb se - apresentação com osteomielite
Tauseef, Usman; Anjum, Misbah; Ibrahim, Mohsina; Baqai, Hina Sabih; Tauseef, Abubakar; Tauseef, Marium; Asghar, Muhammad Sohaib; Zafar, Maryam; Rasheed, Uzma; Shaikh, Nimra.
  • Tauseef, Usman; National Institute of Child Health. Karachi. PK
  • Anjum, Misbah; National Institute of Child Health. Karachi. PK
  • Ibrahim, Mohsina; National Institute of Child Health. Karachi. PK
  • Baqai, Hina Sabih; National Institute of Child Health. Karachi. PK
  • Tauseef, Abubakar; Dow University of Health Sciences. Karachi. PK
  • Tauseef, Marium; Jinnah Sindh Medical University. Karachi. PK
  • Asghar, Muhammad Sohaib; Dow University of Health Sciences. Karachi. PK
  • Zafar, Maryam; Dow University of Health Sciences. Karachi. PK
  • Rasheed, Uzma; Liaquat National Hospital and Medical College. Karachi. PK
  • Shaikh, Nimra; Liaquat National Hospital and Medical College. Karachi. PK
Rev. Paul. Pediatr. (Ed. Port., Online) ; 39: e2019365, 2021. tab, graf
Article in English, Portuguese | LILACS | ID: biblio-1155471
ABSTRACT
ABSTRACT

Objective:

To describe two cases of unusual variants of sickle cell disease. Case description We present two cases of sickle cell disease variants (haemoglobinopathies), from unrelated families, in the state of Balochistan (Pakistan). One was diagnosed with sickle cell disease in the haemoglobin electrophoresis, whereas the other was diagnosed with sickle cell SE disease. Both were diagnosed based on the presentation of osteomyelitis.

Comments:

Haemoglobin SD disease (Hb SD) and haemoglobin SE disease (Hb SE) are rare haemoglobinopathies in the world. The lack of available literature suggests that both are variants of sickle cell disease (SCD), with heterogeneous nature. The prevalence of sickle cell disease with compound heterozygotes was found at a variable frequency in the population of the Asian Southeast. The frequency of osteomyelitis in SCD is 12 to 18%, but its occurrence among variant haemoglobinopathies is little reported. Both reported cases presented with osteomyelitis as a characteristic of the disease presentation.
RESUMO
RESUMO

Objetivo:

Descrever dois casos de variantes raras da hemoglobinopatia falciforme. Descrição do caso Apresentamos aqui dois casos de hemoglobinopatias variantes das células falciformes, de famílias não relacionadas, no estado do Baluchistão (Paquistão), sendo um diagnosticado como doença da hemoglobina SD na eletroforese de hemoglobina, enquanto o outro com doença da hemoglobina SE. Ambos foram diagnosticados a partir da apresentação de osteomielite.

Comentários:

Hemoglobina SD (Hb SD) e hemoglobina SE (Hb SE) são hemoglobinopatias raras no mundo. A escassez de literatura disponível sugere que ambas são variantes da doença falciforme (DF) com natureza heterogênea. A prevalência de hemoglobinopatia falciforme com heterozigosidade composta foi encontrada com frequência variável na população do sudeste asiático. A frequência de osteomielite na DF é de 12 a 18%, mas sua ocorrência entre as hemoglobinopatias falciformes variantes é pouco relatada. Os dois casos reportados apresentaram osteomielite como característica de apresentação da doença.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Osteomyelitis / Blood Protein Electrophoresis / Hemoglobinopathies / Anemia, Sickle Cell Type of study: Diagnostic study / Etiology study / Prevalence study / Prognostic study / Risk factors / Screening study Limits: Child / Female / Humans / Male Country/Region as subject: Asia Language: English / Portuguese Journal: Rev. Paul. Pediatr. (Ed. Port., Online) Journal subject: Medicina / Patologia Year: 2021 Type: Article Affiliation country: Pakistan Institution/Affiliation country: Dow University of Health Sciences/PK / Jinnah Sindh Medical University/PK / Liaquat National Hospital and Medical College/PK / National Institute of Child Health/PK

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Full text: Available Index: LILACS (Americas) Main subject: Osteomyelitis / Blood Protein Electrophoresis / Hemoglobinopathies / Anemia, Sickle Cell Type of study: Diagnostic study / Etiology study / Prevalence study / Prognostic study / Risk factors / Screening study Limits: Child / Female / Humans / Male Country/Region as subject: Asia Language: English / Portuguese Journal: Rev. Paul. Pediatr. (Ed. Port., Online) Journal subject: Medicina / Patologia Year: 2021 Type: Article Affiliation country: Pakistan Institution/Affiliation country: Dow University of Health Sciences/PK / Jinnah Sindh Medical University/PK / Liaquat National Hospital and Medical College/PK / National Institute of Child Health/PK